CN114847201A - Automatic production device for oyster cement strings - Google Patents

Abstract

The invention provides an automatic production device for an oyster cement string, which comprises a conveying mechanism, wherein the conveying mechanism is sequentially provided with a template pushing mechanism, a cement string forming mechanism and a product stacking mechanism from front to back; the automatic production device comprises a conveying mechanism, a template pushing mechanism, a cement string forming mechanism, a cement mortar blanking mechanism, a product stacking mechanism and a string line laying and shearing mechanism, wherein each mechanism is simple in structure, easy to manufacture and realize and low in manufacturing cost; in addition, this automatic production device accomplishes the unloading shaping of cement cluster based on the cement cluster template of seting up the model hole, changes the current shaping mode of directly putting in cement on the blank board, has guaranteed the homogeneity of product, and still is equipped with the nail that makes cement mortar form the rough surface in the model hole, changes the structure that current cement cluster is smooth surface, improves the quantity of oyster on the cement cluster greatly.

Description

Automatic production device for oyster cement strings

Technical Field

The invention relates to an oyster cultivation tool, in particular to an automatic production device for an oyster cement string.

Background

Oyster is commonly called oyster and fresh oyster, is a common economic shellfish in various places along the coast of China, is called 'milk in the sea' because of delicious taste, rich nutrition and high zinc content, and is also a common traditional Chinese medicinal material, so the economic value is higher. Oyster cultivation is 80% in China all over the world, oyster cement strings are the most important tools for cultivating oysters, and the annual demand is about 2 hundred million strings in the northern gulf sea area. The traditional manufacturing method of the oyster cement kebab is completely manufactured by manpower, and the manufacturing process is as follows: the method comprises the steps of cutting a polyethylene rope according to the length requirement, loading the stirred cement mortar concrete into a plate, laying the polyethylene rope root on the ground, completely coating the polyethylene rope with cement mortar, raising the polyethylene rope pad by about one centimeter above the ground by using things, and then placing the mortar on the polyethylene rope spoon by spoon. Therefore, the labor capacity of workers is large, the labor intensity is high, the working efficiency is low, the length of the rope is manually cut, cement paste is filled in the spoon, the length of the rope and the cement paste amount are inevitably different, and the cement string products are inconsistent. In addition, the ropes are laid on the field one by one, and the ropes can be collected after being agglomerated by cement paste, so that the field required to be manufactured is large.

The utility model discloses a No. is CN 208446372U's utility model, an automatic production device that ball formula slice cement cluster was used is disclosed, this automatic production device has set up trimming mechanism, conveying mechanism, grab mud mechanism, realize the automatic production of ball formula slice cement cluster, the workman's that has significantly reduced amount of labour, reduce intensity of labour, and mechanical automation is tailor the rope and is grabbed and put mud, production efficiency is high, change the form of laying in current place through piling up the crane, the area in needs place is little, the practicality is good, satisfy the production demand of ball formula slice cement cluster, but there is following defect: firstly, the conveying mechanism and the slurry grabbing mechanism arranged in the automatic production device are complex in structure, difficult to manufacture and high in manufacturing cost; secondly, grab mud thick liquid mechanism and directly put in cement mortar and lay on the blank board, the blank board does not set up the relevant hole of accepting cement mortar, consequently can't guarantee that cement block product shape is unanimous, and does not set up the part that can make cement mortar become coarse on the blank board to the surface of every cement block is smooth, is unfavorable for the oyster to parasitize on it, and then reduces product yield.

Disclosure of Invention

Aiming at the defects in the prior art, the invention provides an automatic production device for oyster cement strings, which comprises a conveying mechanism, a template pushing mechanism, a cement string forming mechanism, a cement mortar discharging mechanism, a product stacking mechanism and a string line laying and shearing mechanism, wherein each mechanism has a simple structure, is easy to manufacture and realize and has low manufacturing cost; in addition, this automatic production device accomplishes the preparation shaping of cement cluster under the cement cluster template based on seting up the model hole, changes the current shaping mode of directly putting in cement on the blank board, has guaranteed the homogeneity of product, and still is equipped with the nail that makes cement mortar form the mat surface in the model hole, changes the structure that current cement cluster is smooth surface, improves the quantity of oyster on the cement cluster greatly.

In order to achieve the purpose, the invention adopts the technical scheme that:

the automatic oyster cement string production device comprises a conveying mechanism, wherein the conveying mechanism is sequentially provided with a template pushing mechanism, a cement string forming mechanism and a product stacking mechanism from front to back, one side of the conveying mechanism is also provided with a cement mortar blanking mechanism which is positioned behind the template pushing mechanism and stretches across the cement string forming mechanism, and the automatic oyster cement string production device further comprises a string line laying and shearing mechanism stretching across the conveying mechanism from front to back;

the conveying mechanism comprises a conveying rack, one end of the conveying rack is provided with a driven roller, the other end of the conveying rack is provided with a driving roller, the driving roller is connected with a driving device arranged at the bottom end of the conveying rack through a driving chain, the conveying rack is also provided with a plurality of conveying rollers arranged at an upper layer and a lower layer, a conveying belt sleeved on the conveying roller is arranged between the driven roller and the driving roller, the conveying rack is provided with a plurality of groups of positioning conveying assemblies, each group of positioning conveying assemblies comprises positioning conveying pieces positioned at two sides of the conveying belt, each positioning conveying piece comprises a positioning support rod fixed on the conveying rack, the positioning support rod is hinged with a positioning connecting plate, the positioning connecting plate is provided with a positioning rod, and the positioning rod is sleeved with a plurality of positioning rollers;

the template pushing mechanism comprises a vertically arranged pushing support, a movable frame is hinged in the pushing support, a trolley moving guide rail is arranged at the bottom end of the movable frame, a pushing trolley can be placed on the trolley moving guide rail, a cement string template is vertically stacked in the pushing trolley, the cement string template is square, a plurality of rows of model holes are formed in the width direction of the cement string template, a plurality of model holes capable of bearing cement mortar are formed in each row, the model holes are in an ellipsoid or cube shape, nails capable of enabling cement blocks to form rough surfaces are arranged in the model holes, a trolley pushing guide rail capable of being connected with the trolley moving guide rail is further arranged at the bottom end of the pushing support, an ascending motor is arranged at the top end of the pushing support, the ascending motor is connected with clamping blocks and rollers symmetrically arranged below the ascending motor through chains and gears, two ends of the two clamping block rollers are fixed on a fixed support clamped and embedded on the pushing support through bearing seats, the template pushing support frame is arranged on the pushing support and positioned between the movable frame and the fixed support, the template pushing support frame is connected with a pushing plate through two sliding blocks, and the pushing plate is connected with a pushing cylinder capable of moving the pushing plate back and forth;

the cement string forming mechanism comprises forming supports which are in a square shape and stretch across two ends of a conveying rack, wherein the upper ends of the forming supports are respectively provided with an up-down moving guide rail, the four up-down moving guide rails are correspondingly hinged with an upper moving rod and a lower moving rod which can move up and down along the upper moving guide rail, the bottom ends of the two upper moving rods and the lower moving rods which are positioned on the same end side are respectively provided with a connecting rod, a forming base plate is arranged between the two connecting rods and comprises a base plate frame and a template base plate arranged at the center of the base plate frame, cement mortar holes formed in the template base plate are in one-to-one correspondence with the template holes in the cement string template, one side of one connecting rod, which is far away from the forming base plate, is provided with a motor fixing plate, a bin moving motor is arranged on the motor fixing plate, the bin moving motor is connected with a transmission shaft fixed on the connecting rod through a chain-gear, and the other connecting rod is also provided with a transmission shaft through a bearing seat, the cement string forming mechanism also comprises a blanking limiting component which is arranged on the conveying frame and is positioned behind the forming base plate and used for limiting the cement string template, the blanking limiting component comprises blanking limiting support rods positioned on two sides of the conveying frame, and blanking limiting sleeves are arranged on the two blanking limiting support rods, a blanking limiting movable rod penetrates through the two blanking limiting sleeves, blanking limiting blocks are arranged at the top ends of the two blanking limiting movable rods, a blanking limiting movable plate is connected between the bottom ends of the two blanking limiting movable rods, and a blanking limiting driving source capable of enabling the blanking limiting movable plate to move up and down is connected to the blanking limiting movable plate;

the cement mortar discharging mechanism comprises a discharging hopper fixed above a forming support, a stirring shaft is arranged in the discharging hopper, stirring blades are arranged on the stirring shaft along the axial direction of the stirring shaft, the end part of the stirring shaft is connected with a stirring motor fixed on the discharging hopper through a gear-chain, the bottom end of the discharging hopper is provided with a switch board, one side of the switch board is connected with the discharging hopper through a plurality of hinges, the other side of the switch board is connected with a discharging hopper cylinder fixed on the discharging hopper, one side of the discharging hopper is provided with a charging hopper lifting support arranged in an upward lapping and inclining way, a charging hopper lifting guide rail is arranged on the charging hopper lifting support, the top end of the charging hopper lifting guide rail is arranged in an arc shape and extends into the upper part of the discharging hopper, the top end of the charging hopper lifting support is provided with a hopper lifting motor capable of rotating forwards and backwards, and forwards the hopper lifting motor is connected with a rotating wire coil, a pull rope with the end part connected with the material containing hopper is wound on the rotary wire coil, and the two ends of the material containing hopper are embedded on the material containing hopper lifting guide rail in a clamping manner;

the string line laying and shearing mechanism comprises string line rolls with the number corresponding to that of each row of model holes on a cement string template, string line laying supports which are arranged in front of a conveying frame and stretch over the conveying frame and are positioned between a template pushing mechanism and a cement string forming mechanism, string line plates which are positioned above a conveying belt are arranged on the two string line laying supports, string line holes with the number corresponding to that of the model holes on the cement string template are arranged on the string line plates, a line on each string line roll successively passes through string line holes on the two string line plates and extends to be below a line pressing roller, the line pressing roller is positioned above the conveying belt, two ends of the line pressing roller are hinged on line pressing roller supports fixed on the forming supports, the string line laying and shearing mechanism also comprises a string line shearing assembly which is arranged on the conveying frame and is positioned behind the cement string forming mechanism, and the string line shearing assembly comprises a shearing support frame arranged on the conveying frame, the shearing support frame is provided with a shearing driving source which is connected with a shearing lifting movable frame, the bottom end of the shearing lifting movable frame is connected with a shearing knife, a limiting lifting movable frame positioned on the conveying mechanism is arranged below the shearing knife, the bottom end of the limit lifting movable frame is provided with a lifting driving source for lifting the limit lifting movable frame, the two top ends of the limit lifting movable frame are both provided with shearing limiting blocks positioned at the two sides of the conveying belt, the conveying frame is also provided with a string shearing auxiliary limiting assembly which is positioned between the blanking limiting assembly and the center of the string shearing assembly, the structure of the string shearing auxiliary limiting assembly is the same as that of the blanking limiting assembly, the horizontal distance between the string shearing auxiliary limiting assembly and the blanking limiting assembly is equal to the horizontal distance between the blanking limiting assembly and the end side of the forming substrate;

the product stacking mechanism comprises a product limiting support frame arranged above the rear end of the conveying rack, a product limiting rolling rod is hinged to the rear side of the product limiting support frame, product limiting rolling rollers are sleeved at two ends of the product limiting rolling rod, and the product stacking mechanism further comprises a product stacking support located at the rear of the conveying rack.

As preferred technical scheme, in order to make the cement piece upper and lower surface all rough, greatly increased adsorbs oyster quantity on it, improves the practicality of product, the articulated rough surface round brush spare in the place ahead that just is located driving drum in the transport frame, rough surface round brush spare is located the top of conveyer belt, rough surface round brush spare is including articulating the cylindric round brush section of thick bamboo that is in the transport frame, round brush section of thick bamboo is equipped with along its cylinder surface and is full of the round brush needle that can make cement mortar form the thick super face.

As the preferred technical scheme, in order to make full use of the area of the cement string template, improve the resource utilization rate and simultaneously facilitate the improvement of the yield of the cement string, the adjacent rows of model holes are staggered front and back, and the distance between the centers of the adjacent model holes is 10 cm.

As an optimal technical scheme, in order to be suitable for different production requirements and ensure effective utilization of resources, the template substrate is detachably clamped in the potential substrate frame, and the template substrate is fixedly connected with the substrate frame through bolts.

As preferred technical scheme, for a buffering of back cement cluster template when realizing the string line shearing, reduce the inertia of cement cluster template, bump when effectively preventing the cement cluster template from scramming, and then influence the normal operating of conveyer belt, the place ahead that just is located string line shearing auxiliary locating part on the conveyer frame is equipped with spacing buffering subassembly, spacing buffering subassembly and string line shearing auxiliary locating part electrical connection, spacing buffering subassembly is including fixing two buffering bracing pieces on the conveyer frame both sides, and travel switch is all articulated on the top of two buffering bracing pieces.

Compared with the prior art, the invention has the following beneficial effects:

1. the automatic production device comprises a conveying mechanism, a template pushing mechanism, a cement string forming mechanism, a cement mortar blanking mechanism, a product stacking mechanism and a string line laying and shearing mechanism, wherein each mechanism is simple in structure, easy to manufacture and realize and low in manufacturing cost; in addition, this automatic production device accomplishes the preparation shaping of cement cluster under the cement cluster template based on seting up the model hole, changes the current shaping mode of directly putting in cement on the blank board, has guaranteed the homogeneity of product, and still is equipped with the nail that makes cement mortar form the mat surface in the model hole, changes the structure that current cement cluster is smooth surface, improves the quantity of oyster on the cement cluster greatly.

2. The rough surface rolling brush piece is arranged on the conveying rack, so that the upper surface and the lower surface of the cement block are rough, the number of oysters adsorbed on the rough surface is greatly increased, and the practicability of the product is improved.

3. The arrangement of the model holes on the cement string template is scientific and reasonable, the area of the cement string template is fully utilized, the resource utilization rate is improved, and the yield of the cement string is improved.

4. The structure of the forming substrate is scientific and reasonable, is suitable for different requirements of production, and simultaneously ensures effective utilization of resources.

5. Set up spacing buffering subassembly on carrying the frame, give a buffering of back cement cluster template when realizing string line shearing, reduce the inertia of cement cluster template, bump when effectively preventing cement cluster template scram, and then the normal operating of influence conveyer belt.

Drawings

The invention is described in further detail below with reference to the figures and specific examples.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an assembly view of the conveyor frame and the string laying and shearing mechanism;

FIG. 3 is a schematic structural view of a template pushing mechanism;

FIG. 4 is an isometric view of a template pushing mechanism;

FIG. 5 is a schematic structural diagram of a cement string template;

FIG. 6 is a schematic view of the structure of a mold hole;

FIG. 7 is a schematic structural diagram of a cement string forming mechanism;

FIG. 8 is a schematic structural diagram of a molding substrate;

FIG. 9 is a schematic structural view of a blanking limiting assembly;

FIG. 10 is a schematic structural view of a cement mortar discharging mechanism;

FIG. 11 is an assembly view of the cement cluster forming mechanism and the cement mortar discharging mechanism;

FIG. 12 is a schematic view of a string cutter assembly;

reference numerals: 1. the device comprises a conveying mechanism, 1-1 parts of a conveying rack, 1-2 parts of a driven roller, 1-3 parts of a driving roller, 1-4 parts of a driving chain, 1-5 parts of a driving device, 1-6 parts of a conveying roller, 1-7 parts of a conveying belt, 1-8 parts of a positioning conveying piece, 1-8-1 parts of a positioning supporting rod, 1-8-2 parts of a positioning connecting plate, 1-8-3 parts of a positioning rod, 1-8-4 parts of a positioning roller, 2 parts of a template pushing mechanism, 2-1 parts of a pushing support, 2-2 parts of a movable frame, 2-3 parts of a trolley moving guide rail, 2-4 parts of a pushing trolley, 2-5 parts of a cement string template, 2-5-1 parts of a model hole, 2-5-2 parts of a nail, 2-6 parts of a trolley pushing guide rail, 2-7 parts of lifting motor, 2-8 parts of fixture block roller, 2-9 parts of fixed support, 2-10 parts of rack cam, 2-11 parts of rack fixture block, 2-12 parts of connecting rope, 2-13 parts of elastic spring, 2-14 parts of rotating handle, 2-15 parts of lifting rack, 2-15-1 parts of flat plate, 2-16 parts of template pushing support frame, 2-17 parts of sliding block, 2-18 parts of pushing plate, 2-19 parts of pushing cylinder, 3 parts of cement string forming mechanism, 3-1 parts of forming support, 3-2 parts of up-and-down moving guide rail, 3-3 parts of up-and-down moving rod, 3-4 parts of connecting rod, 3-5 parts of forming base plate, 3-5-1 parts of base plate frame, 3-5-2 parts of template base plate, 3-5-3 parts of up-and-down moving guide rail, 3-3 parts of up-and-down moving rod, 3-4 parts of connecting rod, 3-5 parts of forming base plate, 3-5 parts of base plate, 3-3 parts of lifting mechanism, 2 parts of lifting mechanism, 3-6 parts of cement mortar hole, 3-7 parts of motor fixing plate, 3-8 parts of bin moving motor, 3-9 parts of transmission shaft, 3-10 parts of transmission chain, 3-11 parts of bin, 3-11 parts of rolling wheel, 3-12 parts of forming cam, 3-13 parts of cam rolling shaft, 3-14 parts of forming cam motor, 3-15 parts of blanking limiting component, 3-15-1 parts of blanking limiting support rod, 3-15-2 parts of blanking limiting sleeve, 3-15-3 parts of blanking limiting movable rod, 3-15-4 parts of blanking limiting block, 3-15-5 parts of blanking limiting movable plate, 3-15-6 parts of blanking limiting drive source, 3-16 parts of rotating rod, 3-17 parts of diversion conical plate, 4 parts of cement mortar blanking mechanism, 4-1 part of cement mortar blanking mechanism, A feeding hopper, 4-2 parts of a stirring shaft, 4-3 parts of a stirring blade, 4-4 parts of a stirring motor, 4-5 parts of a switch board, 4-6 parts of a hinge, 4-7 parts of a cylinder, 4-8 parts of a containing hopper lifting support, 4-9 parts of a containing hopper lifting guide rail, 4-10 parts of a hopper lifting motor, 4-11 parts of a rotary wire coil, 4-12 parts of a containing hopper, 4-13 parts of a pull rope, 5 parts of a string wire laying and shearing mechanism, 5-1 parts of a string wire coil, 5-2 parts of a string wire laying support, 5-3 parts of a string wire plate, 5-4 parts of a string wire rolling shaft, 5-5 parts of a string wire rolling shaft support, 5-6 parts of a string wire shearing assembly, 5-6-1 parts of a shearing support frame, 5-6-2 parts of a shearing drive source, 5-6-3 parts of a shearing lifting frame, 5-6-4 parts of a shearing knife, 5-6-5 parts of a limiting lifting movable frame, 5-6-6 parts of a lifting driving source, 5-6-7 parts of a shearing limiting block, 5-7 parts of a limiting buffer component, 5-7-1 parts of a buffer supporting rod, 5-7-2 parts of a travel switch, 5-8 parts of a string shearing auxiliary limiting block, 6 parts of a product stacking mechanism, 6-1 parts of a product limiting supporting frame, 6-2 parts of a product limiting rolling rod, 6-3 parts of a product limiting roller, 6-4 parts of a product stacking support, 7 parts of a rough surface rolling brush piece, 7-1 parts of a rolling brush cylinder, 7-2 parts of a rolling brush needle.

Detailed Description

As shown in fig. 1, the automatic production device for oyster cement strings comprises a conveying mechanism 1, wherein the conveying mechanism 1 is sequentially provided with a template pushing mechanism 2, a cement string forming mechanism 3 and a product stacking mechanism 6 from front to back, one side of the conveying mechanism is also provided with a cement mortar blanking mechanism 4 which is positioned behind the template pushing mechanism 2 and stretches across the cement string forming mechanism 3, and the automatic production device further comprises a string line laying and shearing mechanism 5 which stretches across the conveying mechanism 1 from front to back;

the conveying mechanism 1 comprises a conveying rack 1-1, one end of the conveying rack 1-1 is provided with a driven roller 1-2, the other end of the conveying rack is provided with a driving roller 1-3, the driving roller 1-3 is connected with a driving device 1-5 arranged at the bottom end of the conveying rack 1 through a driving chain 1-4, the conveying rack 1-1 is also provided with a plurality of conveying rollers 1-6 arranged at an upper layer and a lower layer, a conveying belt 1-7 sleeved on the conveying rollers 1-6 is arranged between the driven roller 1-2 and the driving roller 1-3, the driving device 1-5 is arranged as a motor in the embodiment, the driving device 1-5 drives the driving roller 1-3 to synchronously rotate, under the action of the driven roller 1-2 and the conveying rollers 1-6, the conveyor belt 1-7 is driven to synchronously rotate, a plurality of groups of positioning conveying assemblies are arranged on the conveyor frame 1-1, each group of positioning conveying assemblies comprises positioning conveying pieces 1-8 positioned on two sides of the conveyor belt 1-7, each positioning conveying piece 1-8 comprises a positioning supporting rod 1-8-1 fixed on the conveyor frame 1-1, a positioning connecting plate 1-8-2 is hinged on each positioning supporting rod 1-8-1, the positioning connecting plates 1-8-2 can rotate around the positioning supporting rods 1-8-1 to adjust the position, positioning rods 1-8-3 are arranged on the positioning connecting plates 1-8-2, a plurality of positioning rollers 1-8-4 are sleeved on the positioning rods 1-8-3, when the positioning rollers 1-8-4 are subjected to external force, the positioning rollers rotate around the positioning rods 1-8-3, on the premise that accurate conveying of the cement string templates 2-5 on the conveying belts 1-7 is guaranteed, in order to reduce the production cost of the whole production device, in the embodiment, 3 groups of positioning conveying assemblies are arranged on the conveying rack 1-1, 6 positioning conveying pieces 1-8 are arranged, the 3 groups of positioning conveying assemblies are all positioned between the cement string forming mechanism 3 and the driving roller 1-3, and 2 positioning rollers are arranged on each positioning rod 1-8-3, as shown in fig. 2;

in order to ensure that the cement string template 2-5 can be provided in time and normal production is ensured, the embodiment is provided with two template pushing mechanisms 2, the two template pushing mechanisms 2 are symmetrically arranged at two sides of the front end of a conveying rack 1-1, the template pushing mechanism 2 comprises a vertically arranged pushing support 2-1, a movable frame 2-2 is hinged in the pushing support 2-1, a trolley moving guide rail 2-3 is arranged at the bottom end of the movable frame 2-2, a pushing trolley 2-4 can be placed on the trolley moving guide rail 2-3, the cement string template 2-5 is vertically stacked in the pushing trolley 2-4, the cement string template 2-5 is square and is provided with a plurality of rows of model holes 2-5-1 along the width direction, each row is provided with a plurality of model holes 2-5-1 capable of bearing cement mortar, in this embodiment, 10 rows of the pattern holes 2-5-1 are formed in each cement string template 2-5, each row is provided with 8 pattern holes 2-5-1, as shown in fig. 5, one cement string template 2-5 can simultaneously make 10 cement strings, each cement string is provided with 8 cement blocks, the pattern holes 2-5-1 are ellipsoid or cube-shaped, the pattern holes 2-5-1 are ellipsoid-shaped as shown in fig. 6, in this embodiment, in order to enable cement mortar to be deposited in the pattern holes 2-5-1 and further enable string lines to be wrapped in the ellipsoid-shaped cement mortar, the diameter of the ellipsoid is 7mm, the depth of the ellipsoid is 3mm, nails 2-5-2 capable of enabling the cement blocks to form rough surfaces are arranged in the pattern holes 2-5-1, as shown in fig. 5, in order to ensure that the cement mortar can be absorbed in the pattern holes 2-5-1, in the embodiment, the surface of each model hole 2-5-1 is coated with adsorption paint, the bottom end of the pushing support 2-1 is also provided with a trolley pushing guide rail 2-6 capable of being connected with the trolley moving guide rail 2-3, so that the pushing trolley 2-4 loaded with the cement string templates 2-5 is pushed to the trolley moving guide rail 2-3 along the trolley pushing guide rail 2-6, the pushing trolley 2-4 is fixed in the movable frame 2-2, the top end of the pushing support 2-1 is provided with a lifting motor 2-7, the lifting motor 2-7 is connected with clamping block rollers 2-8 symmetrically positioned below the lifting motor through chain-gears, two ends of the two clamping block rollers 2-8 are fixed on fixed supports 2-9 clamped and embedded on the pushing support 2-1 through bearing seats, a rack cam 2-10 is sleeved on each of the two fixture block rollers 2-8, the ascending motor 2-7 drives the two fixture block rollers 2-8 to synchronously rotate through a chain-gear, so that the two rack cams 2-10 synchronously rotate, the rack fixture blocks 2-11 are arranged on the upper and lower sides of the two rack cams 2-10, each time the rack cam 2-10 rotates for one circle, the rack cam moves upwards one step corresponding to the rack fixture blocks 2-11 on the upper and lower sides, connecting ropes 2-12 are arranged between the corresponding upper and lower rack fixture blocks 2-11, a tightening spring 2-13 is sleeved on each of the two connecting ropes 2-12, the two connecting ropes 2-12 are connected with the rotating handle 2-14, and the tightening springs 2-13 can be stretched by rotating the rotating handle 2-14 as shown in fig. 4, further realizing the forward and backward horizontal movement of the rack clamping blocks 2-11, wherein the rack clamping blocks 2-11 can be clamped and embedded on lifting racks 2-15 vertically arranged on the pushing support 2-1, the rack cams 2-10 rotate synchronously with the lifting motors 2-7, every time the rack cams 2-10 rotate for one circle, the two lifting racks 2-15 rise for one grid under the action of the rack clamping blocks 2-11, in order to limit the rising height of the pushing trolley 2-4, the bottom ends of the two lifting racks 2-15 are provided with a section of flat plate 2-15-1 without teeth, when the lifting racks 2-15 rise to the flat plate 2-15-1, the lifting racks 2-15 cannot move upwards continuously due to the clamping and embedding of the rack clamping blocks 2-11, and the bottom ends of the two lifting racks 2-15 are fixedly connected with the movable frame 2-2, when the lifting rack 2-15 ascends or descends, the movable frame 2-2 is driven to synchronously ascend or descend, so that the pushing trolley 2-4 ascends or descends, a template pushing support frame 2-16 is arranged on the pushing support frame 2-1 and between the movable frame 2-2 and the fixed support frame 2-9, the template pushing support frame 2-16 is connected with a pushing plate 2-17 through two sliding blocks 2-18, the pushing plate 2-17 is connected with a pushing cylinder 2-19 capable of enabling the pushing plate to move back and forth, as shown in fig. 3, the pushing plate 2-17 moves linearly back and forth along with the two sliding blocks 2-18 pushing the support frame 2-16 under the action of the pushing cylinder 2-19, so as to ensure that the cement string template 2-5 can be accurately pushed onto the conveying rack 1-1, the cement mortar can accurately fall on the model holes 2-5-1 on the cement string templates 2-5, and a positioning sensor for accurately positioning the cement string templates 2-5 is arranged on the conveying rack 1-1;

the cement string forming mechanism 3 comprises a forming support 3-1 which stretches across two ends of a conveying rack 1-1 and is in a square shape, the upper end of the forming support 3-1 is provided with an up-down moving guide rail 3-2, four up-down moving guide rails 3-2 are correspondingly hinged with an up-down moving rod 3-3 capable of moving up and down along the up-down moving guide rail, as shown in figure 11, the bottom ends of the two up-down moving rods 3-3 positioned at the same end side are provided with a connecting rod 3-4, a forming base plate 3-5 is arranged between the two connecting rods 3-4, the forming base plate 3-5 comprises a base plate frame 3-5-1 and a template base plate 3-5-2 arranged at the center of the base plate frame 3-5-1, a cement mortar hole 3-5-3 arranged on the template base plate 3-5-2 and a template hole 2-5-1 arranged on the cement string template 2-5 The template base plate 3-5-2 is provided with the cement mortar holes 3-5-3 which are in a square shape, wherein one side of a connecting rod 3-4 far away from the forming base plate 3-5 is provided with a motor fixing plate 3-6, the motor fixing plate 3-6 is provided with a bin moving motor 3-7, the bin moving motor 3-7 is connected with a transmission shaft 3-8 fixed on the connecting rod 3-4 through a chain-gear, the other connecting rod 3-4 is also provided with a transmission shaft 3-8 through a bearing seat, a transmission chain 3-9 is sleeved between two ends of the two transmission shafts 3-8, the two transmission chains 3-9 are connected with a material box 3-10 positioned on the forming template 3-5, two sides of the material box 3-10 are connected with the transmission chains 3-9 through rotating rods 3-16, the material box 3-10 is in a square shape with an upper opening and a lower opening, a material box moving motor 3-7 drives the two transmission shafts 3-8 to rotate through chains and gears, the two transmission shafts 3-8 drive the two transmission chains 3-9 to rotate, and further drive the material box 3-10 to move back and forth on the forming substrate 3-5, when the material box 3-10 is moved to the template substrate 3-5-2 on the forming substrate 3-5, cement mortar in the material box 3-10 falls into a cement mortar hole 3-5-3, and then fall on the corresponding cement string template 2-5, two ends of the bottom ends of the two connecting rods 3-4 are respectively provided with a rolling wheel 3-11, the lower parts of the four rolling wheels 3-11 are respectively provided with a forming cam 3-12 which can correspondingly rotate relative to the four rolling wheels, the two forming cams 3-12 on the same side edge are respectively sleeved with a cam rolling shaft 3-13, the two cam rolling shafts 3-13 are connected through a gear-chain, so that the two cam rolling shafts 3-13 synchronously rotate, one cam rolling shaft 3-13 is connected with a forming cam motor 3-14 positioned on a forming bracket 3-1 through the gear-chain, as shown in figure 7, the forming cam motor 3-14 drives the two cam rolling shafts 3-13 to synchronously rotate through the gear-chain, so as to drive the four forming cams 3-12 to synchronously rotate, because of the special structure of the cam, the two connecting rods 3-4 are lifted up and down, when the arc end of the forming cam 3-12 is contacted with the rolling wheel 3-11, the forming base plate 3-5 is lifted down to be attached to the cement string template 2-5, the cement mortar on the forming base plate 3-5 is dropped into the model hole 2-5-1 of the cement string template 2-5, when the tip end of the forming cam 3-12 is contacted with the rolling wheel 3-11, the forming base plate 3-5 is lifted up to be separated from the cement string template 2-5, the cement string template 2-5 moves forwards along with the conveying belt 1-7, the bin 3-10 is considered to move forwards and backwards, when the cement mortar drops, moisture is inevitable to drop from the two sides of the forming base plate 3-5, in order to ensure the cleanness and tidiness of the cement string forming mechanism 3, in the embodiment, the two connecting rods 3-4 are provided with the flow guide conical plates 3-17 positioned at the two side ends of the forming base plate 3-5, the two flow guide conical plates 3-17 are obliquely arranged downwards, the cement string forming mechanism 3 further comprises a blanking limiting component 3-15 arranged on the conveying rack 1-1 and positioned behind the forming base plate 3-5 and used for limiting the cement string template 2-5, the blanking limiting component 3-15 comprises blanking limiting support rods 3-15-1 positioned at the two sides of the conveying rack 1-1, each of the two blanking limiting support rods 3-15-1 is provided with a blanking limiting sleeve 3-15-2, each of the two blanking limiting sleeves 3-15-2 penetrates through a blanking limiting movable rod 3-15-3, the top ends of the two blanking limiting movable rods 3-15-3 are provided with a blanking limiting block 3-15-4, the bottom ends of the two blanking limit movable rods 3-15-3 are connected with a blanking limit movable plate 3-15-5, the blanking limit movable plate 3-15-5 is connected with a blanking limit driving source 3-15-6 capable of enabling the blanking limit movable plate to move up and down, as shown in figure 9, the blanking limit driving source 3-15-6 is arranged on the blanking limit movable plate 3-15-5 and is an air cylinder fixed on the conveying rack 1-1, the air cylinder drives the blanking limit movable plate 3-15-6 to move up and down, so that the two blanking limit movable rods 3-15-3 synchronously move up and down, further, the two blanking limit blocks 3-15-4 move up and down, and the limit of the cement string template 2-5 is realized without moving forward for conveying;

the cement mortar discharging mechanism 4 comprises a discharging hopper 4-1 fixed above a forming support 3-1, a stirring shaft 4-2 is arranged in the discharging hopper 4-1, stirring blades 4-3 are arranged on the stirring shaft 4-2 along the axial direction of the stirring shaft, the end part of the stirring shaft 4-2 is connected with a stirring motor 4-4 fixed on the discharging hopper 4-1 through a gear-chain, the stirring motor 4-4 drives the stirring shaft 4-2 to synchronously rotate through the gear-chain, so that the cement mortar in the discharging hopper 4-1 is uniformly stirred through the stirring blades 4-3, the bottom end of the discharging hopper 4-1 is provided with a switch plate 4-5, one side of the switch plate 4-5 is connected with the discharging hopper 4-1 through a plurality of hinges 4-6, the other side of the switch board 4-5 is connected with a lower hopper cylinder 4-7 fixed on a lower hopper 4-1, the switch board 4-5 is in a closed state under the action of the lower hopper cylinder 4-7, when the cylinder 4-6 is not acted, the switch board 4-5 rotates downwards around a hinge 4-6, the switch board 4-5 is in an open state, namely the lower hopper 4-1 can discharge materials to a material box 3-10 positioned below the lower hopper 4-1, a material containing hopper lifting support 4-8 obliquely and upwards is arranged on one side of the lower hopper 4-1, a material containing hopper lifting guide rail 4-9 is arranged on the material containing hopper lifting support 4-8, in order to enable cement mortar in the material containing hopper 4-12 to fall into the lower hopper 4-1 as far as possible, the top end of the material containing hopper lifting guide rail 4-9 is arranged in an arc shape, And extends into the upper part of the lower hopper 4-1, the top end of the hopper lifting support 4-8 is provided with a hopper lifting motor 4-10 capable of rotating forward and backward, the hopper lifting motor 4-10 is connected with a rotary wire coil 4-11, the rotary wire coil 4-11 is wound with a pull rope 4-13 of which the end part is connected with the hopper 4-12, two ends of the hopper 4-12 are clamped and embedded on the hopper lifting guide rail 4-9, as shown in figure 10, the hopper lifting motor 4-10 drives the rotary wire coil 4-11 to rotate forward or backward synchronously, so that the pull rope 4-13 is wound or elongated, further the lifting or descending of the hopper 4-12 is realized, when the hopper 4-12 rises to the top end along the hopper lifting guide rail 4-9, the hopper 4-12 inclines because the top end is arc-shaped, so that the material falls into the discharging hopper;

the stringing laying and shearing mechanism 5 comprises stringing rolls 5-1 corresponding to the number of each row of model holes 2-5-1 on a cement stringing template 2-5, in order to facilitate pulling out stringing lines on the stringing rolls 5-1, the winding mode of the stringing rolls 5-1 is set to be pulled out from an inner ring, the stringing machine also comprises two stringing laying brackets 5-2 which are arranged in front of a conveying rack 1-1, cross over the conveying rack 1-1 and are positioned between the template pushing mechanism 2 and the cement stringing forming mechanism 3, stringing boards 5-3 which are positioned above a conveying belt 1-7 are arranged on the two stringing laying brackets 5-2, stringing holes 5-3-1 corresponding to the number of the model holes 2-5-1 on the cement stringing template 2-5 are arranged on the stringing boards 5-3, the string on each string roll 5-1 successively passes through string holes 5-3-1 on two string plates 5-3 and is below a string pressing roller 5-4 which extends, the string pressing roller 5-4 is positioned above a conveyer belt 1-7, and two ends of the string pressing roller are hinged on a string pressing roller bracket 5-5 fixed on a forming bracket 3-1, in order to ensure that the string can be stretched and tightened, thereby ensuring that the string on each cement string is equal in length, the embodiment also comprises corresponding string holes arranged on the string pressing roller bracket 5-5 and in front of the string pressing roller 5-4, the string firstly passes through the string holes in front of the string pressing roller 5-4 and then extends into the bottom end of the string pressing roller 5-4, the string laying and shearing mechanism 5 further comprises a string shearing component 5-6 which is arranged on the conveyer frame 1 and is positioned behind the cement string forming mechanism 3, the string line shearing assembly 5-6 comprises a shearing supporting frame 5-6-1 arranged on a conveying rack 1-1, a shearing driving source 5-6-2 is arranged on the shearing supporting frame 5-6-1, the shearing driving source 5-6-2 is connected with a shearing lifting movable frame 5-6-3, the bottom end of the shearing lifting movable frame 5-6-3 is connected with a shearing knife 5-6-4, the shearing driving source 5-6-2 is arranged as an air cylinder, the shearing knife 5-6-4 is arranged as an electric heating knife in the embodiment, a limiting lifting movable frame 5-6-5 positioned on the conveying mechanism 1-1 is arranged below the shearing knife 5-6-4, and a lifting driving source 5-6-6 for lifting the limiting lifting movable frame 5-6-5 is arranged at the bottom end of the limiting lifting movable frame 5-6-5, the two top ends of the limiting lifting movable frame 5-6-5 are both provided with shearing limiting blocks 5-6-7 positioned at the two sides of the conveyer belt 1-7, as shown in figure 12, the shearing limiting blocks 5-6-7 are used for limiting the forward conveying of the cement string template 2-5, the embodiment is provided with a lifting driving source 5-6-6 as an air cylinder, the air cylinder enables the limiting lifting movable frame 5-6-5 to move up and down, so that the two shearing limiting blocks 5-6-7 clamp the cement string template 2-5 to stop conveying, the conveyer frame 1-1 is also provided with a string shearing auxiliary limiting assembly 5-8, the string shearing auxiliary limiting assembly 5-8 is positioned between the blanking limiting assembly 3-15 and the center of the string shearing assembly 5-6, the structure of the string shearing auxiliary limiting component 5-8 is the same as that of the blanking limiting component 3-15, the horizontal distance between the string shearing auxiliary limiting component 5-8 and the blanking limiting component 3-15 is equal to the horizontal distance between the blanking limiting component 3-15 and the forming substrate 3-5, namely the horizontal distance between the blanking limiting component 3-15 and the forming substrate 3-5 is the length of the string on the cement string, the length of the string is set to be 1.4m in the embodiment, namely the horizontal distance between the blanking limiting component 3-15 and the forming substrate 3-5 is 1.4m, so that the horizontal distance between the blanking limiting component 3-15 and the string shearing auxiliary limiting component 5-8, and the horizontal distance between the string shearing auxiliary limiting component 5-8 and the string shearing component 5-6 are both 1.4m, ensuring that the string lines on the cement string are all equal in length of 1.4 m;

the product stacking mechanism 6 comprises a product limiting support frame 6-1 arranged above the rear end of a conveying rack 1-1, the rear side of the product limiting support frame 6-1 is hinged with a product limiting rolling rod 6-2, two ends of the product limiting rolling rod 6-2 are respectively sleeved with a product limiting roller 6-3, when a cement string template 2-5 is conveyed to the product limiting support frame 6-1, the cement string template contacts with the product limiting roller 6-3, the product limiting roller 6-3 drives the product limiting rolling rod 6-2 to rotate, so that the cement string template 2-5 temporarily stays, workers can conveniently carry and stack the cement string template, the product stacking mechanism 6 further comprises a product stacking support 6-4 positioned behind the conveying rack 1-1, and a pushing trolley 2-4 can be placed in the product stacking support 6-4, the pushing trolley 2-4 can vertically stack cement string templates 2-5, in order to facilitate the pushing trolley 2-4 to enter and exit the product stacking support 6-4, a pushing trolley guide rail is further arranged on one side of the product stacking support 6-4, and in order to achieve overall mechanical automation, the product stacking support 6-4 can also achieve a structure that the cement string templates 2-5 are automatically stacked up and down through driving devices such as an air cylinder and a hydraulic cylinder.

The rough surface rolling brush part 7 is hinged to the conveying rack 1-1 and located in front of the driving roller 1-3, the rough surface rolling brush part 7 is located above the conveying belt 1-7, the rough surface rolling brush part 7 comprises a cylindrical rolling brush barrel 7-1 hinged to the conveying rack 1-1, and the rolling brush barrel 7-1 is fully provided with rolling brush needles 7-2 capable of enabling cement mortar to form rough surfaces and super surfaces along the cylindrical surface of the rolling brush barrel 7-1, so that the upper surface and the lower surface of a cement block are rough, the number of oysters adsorbed on the cement block is greatly increased, and the practicability of products is improved.

The adjacent rows of the model holes 2-5-1 are staggered front and back, and the centers of the adjacent model holes 2-5-1 are separated by 10cm, as shown in figure 5, the area of the cement string template 2-5-1 can be fully utilized, the resource utilization rate is improved, and the yield of the cement string is improved.

The template substrate 3-5-2 is detachably clamped in the substrate frame 3-5-1, and the template substrate 3-5-2 and the substrate frame 3-5-1 are fixedly connected through bolts, as shown in fig. 8, so that different production requirements are met, and effective utilization of resources is ensured.

The conveying machine frame is characterized in that a limiting buffer component 5-7 is arranged on the conveying machine frame 1-1 and in front of the string shearing auxiliary limiting part 5-8, the limiting buffer component 5-7 is electrically connected with the string shearing auxiliary limiting part 5-8, the limiting buffer component 5-7 comprises two buffer supporting rods 5-7-1 fixed on two sides of the conveying machine frame 1-1, the top ends of the two buffer supporting rods 5-7-1 are hinged with a travel switch 5-7-2, so that a subsequent cement string template 2-5 is buffered when string shearing is realized, inertia of the cement string template 2-5 is reduced, collision of the cement string template 2-5 during emergency stop is effectively prevented, and normal operation of a conveying belt is further influenced.

When the invention is used: vertically stacking cement string templates 2-5 in a pushing trolley 2-4, pushing the pushing trolley 2-4 into a movable frame 2-2 along a trolley pushing guide rail 2-6, taking string wire rolls 5-1 with the number corresponding to that of a row of model holes 2-5-1 on the cement string templates 2-5, placing the string wire rolls 5-1 on the ground, laying the string wire of each roll along string wire holes 5-3-1 on two string wire plates 5-3 in sequence, penetrating through the string wire holes on a string wire roller support 5-5, extending into the lower part of a string wire roller 5-4, finally stretching the tail ends of the string wires to the lower part of the right end side of the template substrates 3-5-2, pouring cement and sandy soil into a containing hopper 4-12 in proportion, starting the automatic production device, and enabling the containing hopper 4-12 to ascend along a containing hopper lifting guide rail 4-9 under the action of a hopper lifting motor 4-8 The material in the lower hopper 4-1 is poured into the lower hopper 4-1, the stirring motor 4-4 drives the stirring shaft 4-2 and the stirring blades 4-3 on the stirring shaft to stir the material evenly, when the lower hopper cylinder 4-7 does not act, the switch plate 4-5 is opened by downward rotation without the action of external force, so that the cement mortar falls into the bin 3-10, the bin 3-10 is driven by the bin moving motor 3-7 to move back and forth along the molding base plate 3-5, the cement mortar enters the cement mortar holes 3-5-3 on the base plate template 3-5-2, the cement mortar which does not flow into the cement mortar holes 3-5-3 flows into the collecting barrel at the bottom end through the guide cone plates 3-17 positioned at the two sides of the molding base plate 3-5, at the moment, under the action of a pushing cylinder 2-19, a pushing plate 2-17 linearly moves back and forth along with two sliding blocks 2-18 along a formwork pushing support frame 2-16, so that a cement string formwork 2-5 is accurately pushed into a conveying belt 1-7 and conveyed forwards under the action of a positioning sensor, a rack cam 2-10 synchronously rotates along with a lifting motor 2-7, each time the rack cam 2-10 rotates for one circle, two lifting racks 2-15 lift one grid under the action of a rack clamping block 2-11, further a pushing trolley 2-4 in a movable frame 2-2 drives a vertically stacked cement string formwork 2-5 to lift one grid, the pushing plate can push the next cement string formwork 2-5, and a forming cam motor 3-14 drives two cam rolling shafts 3-13 to synchronously rotate through a gear-chain, then the four forming cams 3-12 are driven to synchronously rotate, the two connecting rods 3-4 are lifted up and down, when the arc ends of the forming cams 3-12 are contacted with the rolling wheels 3-11, the forming base plate 3-5 is lifted down to be attached to the cement string template 2-5, the blanking limiting component 3-15 is lifted up to clamp the cement string template 2-5 until the cement mortar on the forming base plate 3-5 falls into the model holes 2-5-1 of the cement string template 2-5, when the tips of the forming cams 3-12 are contacted with the rolling wheels 3-11, the forming base plate 3-5 is lifted up to be separated from the cement string template 2-5, so that the cement string template 2-5 filled with the cement mortar in the model holes 2-5-2 moves forward along with the conveying belts 1-7, when the previous cement string template 2-5 is conveyed to the string line shearing assembly 5-6, the string line shearing auxiliary limiting assembly 5-8 and the limiting buffer assembly 5-7 are started to clamp the next cement string template 2-5 until the shearing knife shears off the string line on the previous cement string template 2-5, the cement string template 2-5 sheared by the string line shearing is conveyed forwards under the action of the conveyer belt 1-7 continuously, and is contacted with the roller brush needle 7-2 on the rough surface roller brush member 7 when conveyed to the rough surface roller brush member 7, so that the roller brush barrel 7-1 rotates to drive the roller brush needles to synchronously rotate, cement mortar on the cement string template 2-5 is stirred to change the rough surface, and when the cement string template 2-5 is conveyed to the product limiting support frame 6-1, the cement string template 2-5 is contacted with the product limiting roller 6-3, the product limiting roller 6-3 drives the product limiting rolling rod 6-2 to rotate, so that the temporary stop of the cement string templates 2-5 is realized, a worker can conveniently carry the cement string templates into the pushing trolley 2-4 on the product stacking support 6-4, and after the pushing trolley 2-4 is vertically fully stacked with the cement string templates 2-5, the pushing trolley 2-4 can be pushed out along the guide rail.

It is to be understood that the foregoing detailed description and specific examples, while indicating preferred embodiments of the invention, are given by way of illustration only, since various changes in the principle, construction and construction of the invention will become apparent to those skilled in the art from this detailed description.

Claims (5)

1. Oyster cement cluster automatic production device, its characterized in that: the cement mortar forming device comprises a conveying mechanism (1), wherein the conveying mechanism (1) is sequentially provided with a template pushing mechanism (2), a cement string forming mechanism (3) and a product stacking mechanism (6) from front to back, one side of the conveying mechanism (1) is also provided with a cement mortar blanking mechanism (4) which is positioned behind the template pushing mechanism (2) and stretches across the cement string forming mechanism (3), and the cement mortar blanking mechanism also comprises a string line laying and shearing mechanism (5) stretching across the conveying mechanism (1) from front to back;

the conveying mechanism (1) comprises a conveying rack (1-1), one end of the conveying rack (1-1) is provided with a driven roller (1-2), the other end of the conveying rack is provided with a driving roller (1-3), the driving roller (1-3) is connected with a driving device (1-5) arranged at the bottom end of the conveying rack (1-1) through a driving chain (1-4), the conveying rack (1-1) is further provided with a plurality of conveying rollers (1-6) arranged in an upper layer and a lower layer, a conveying belt (1-7) sleeved on the conveying rollers (1-6) is arranged between the driven roller (1-2) and the driving roller (1-3), a plurality of groups of positioning conveying assemblies are arranged on the conveying rack (1-1), and each group of positioning conveying assemblies (1-8) comprises positioning conveying pieces (1-7) arranged on two sides of the conveying belt (1-7) 8) The positioning conveying piece (1-8) comprises a positioning support rod (1-8-1) fixed on a conveying rack (1-1), the positioning support rod (1-8-1) is hinged with a positioning connecting plate (1-8-2), a positioning rod (1-8-3) is arranged on the positioning connecting plate (1-8-2), and a plurality of positioning rollers (1-8-4) are sleeved on the positioning rod (1-8-3);

the template pushing mechanism (2) comprises a vertically arranged pushing support (2-1), a movable frame (2-2) is hinged in the pushing support (2-1), a trolley moving guide rail (2-3) is arranged at the bottom end of the movable frame (2-2), a pushing trolley (2-4) can be placed on the trolley moving guide rail (2-3), a cement string template (2-5) is vertically stacked in the pushing trolley (2-4), the cement string template (2-5) is square, a plurality of rows of model holes (2-5-1) are formed in the trolley moving guide rail (2-3) along the width direction of the trolley moving guide rail, each row of model holes (2-5-1) is provided with a plurality of model holes (2-5-1) capable of bearing cement mortar, the model holes (2-5-1) are in an ellipsoid shape or a square shape, and nails (2-5-1) capable of enabling cement blocks to form rough surfaces are arranged in the model holes (2-5-1) -5-2), a trolley pushing guide rail (2-6) which can be connected with a trolley moving guide rail (2-3) is further arranged at the bottom end of the pushing support (2-1), a lifting motor (2-7) is arranged at the top end of the pushing support (2-1), the lifting motor (2-7) is connected with clamping block rollers (2-8) symmetrically positioned below the lifting motor through chains and gears, two ends of the two clamping block rollers (2-8) are fixed on fixed supports (2-9) clamped and embedded on the pushing support (2-1) through bearing seats, rack cams (2-10) are sleeved on the two clamping block rollers (2-8), rack clamping blocks (2-11) are arranged on the upper side and the lower side of the two rack cams (2-10), and connecting ropes (2-12) are arranged between the corresponding upper and lower clamping block racks (2-11), two connecting ropes (2-12) are sleeved with a tension spring (2-13), the two connecting ropes (2-12) are connected with a rotating handle (2-14), rack clamping blocks (2-11) can be clamped and embedded on lifting racks (2-15) vertically arranged on a pushing support (2-1), the bottom ends of the two lifting racks (2-15) are provided with a flat plate (2-15-1) without teeth, the bottom ends of the two lifting racks (2-15) are fixedly connected with a movable frame (2-2), a template pushing support frame (2-16) is arranged on the pushing support (2-1) and positioned between the movable frame (2-2) and a fixed support (2-9), the template pushing support frame (2-16) is connected with a pushing plate (2-18) through two sliding blocks (2-17), the pushing plate (2-18) is connected with a pushing cylinder (2-19) which can enable the pushing plate to move back and forth;

the cement string forming mechanism (3) comprises a forming support (3-1) which stretches across two ends of a conveying rack (1-1) and is in a square shape, the upper end of the forming support (3-1) is provided with an up-down moving guide rail (3-2), four up-down moving guide rails (3-2) are correspondingly hinged with an up-down moving rod (3-3) capable of moving up and down along the up-down moving guide rails, the bottom ends of the two up-down moving rods (3-3) positioned on the same end side are provided with connecting rods (3-4), a forming base plate (3-5) is arranged between the two connecting rods (3-4), the forming base plate (3-5) comprises a base plate frame (3-5-1) and a template base plate (3-5-2) arranged at the center of the base plate frame (3-5-1), and cement mortar holes (3-5-3) The molding die plate is in one-to-one correspondence with the die holes (2-5-1) on the cement string die plate (2-5), one side of one connecting rod (3-4) far away from the molding base plate (3-4) is provided with a motor fixing plate (3-6), the motor fixing plate (3-6) is provided with a bin moving motor (3-7), the bin moving motor (3-7) is connected with a transmission shaft (3-8) fixed on the connecting rod (3-4) through a chain-gear, the other connecting rod (3-4) is also provided with a transmission shaft (3-8) through a bearing seat, a transmission chain (3-9) is sleeved between two ends of the two transmission shafts (3-8), the two transmission chains (3-9) are connected with bins (3-10) positioned on the molding die plate (3-5), the material box (3-10) is in a square shape with an upper opening and a lower opening, two ends of the bottom ends of two connecting rods (3-4) are respectively provided with a rolling wheel (3-11), the lower parts of four rolling wheels (3-11) are respectively provided with a forming cam (3-12) which can correspondingly rotate relative to the four rolling wheels, two forming cams (3-12) on the same side are respectively sleeved with a cam rolling shaft (3-13), the two cam rolling shafts (3-13) are connected through a gear-chain, one cam rolling shaft (3-13) is connected with a forming cam motor (3-14) through the gear-chain, the cement string forming mechanism (3) further comprises a blanking limiting component (3-15) which is arranged on the conveying rack (1-1) and is positioned behind the forming base plate (3-5) and used for limiting the cement string template (2-5), the blanking limiting assemblies (3-15) comprise blanking limiting support rods (3-15-1) positioned on two sides of a conveying rack (1-1), blanking limiting sleeves (3-15-2) are arranged on the two blanking limiting support rods (3-15-1), blanking limiting movable rods (3-15-3) penetrate through the two blanking limiting sleeves (3-15-2), blanking limiting blocks (3-15-4) are arranged at the top ends of the two blanking limiting movable rods (3-15-3), a blanking limiting movable plate (3-15-5) is connected between the bottom ends of the two blanking limiting movable rods (3-15-3), the blanking limit movable plate (3-15-5) is connected with a blanking limit driving source (3-15-6) which can move up and down;

the cement mortar discharging mechanism (4) comprises a discharging hopper (4-1) fixed above a forming support (3-1), a stirring shaft (4-2) is arranged in the discharging hopper (4-1), stirring blades (4-3) are arranged on the stirring shaft (4-2) along the axial direction of the stirring shaft, the end part of the stirring shaft (4-2) is connected with a stirring motor (4-4) fixed on the discharging hopper (4-1) through a gear-chain, the bottom end of the discharging hopper (4-1) is provided with a switch board (4-5), one side of the switch board (4-5) is connected with the discharging hopper (4-1) through a plurality of hinges (4-6), the other side of the switch board (4-5) is connected with a cylinder (4-7) fixed on the discharging hopper (4-1), one side of the discharging hopper (4-1) is provided with a lifting bracket (4-8) for placing the material containing hopper which is obliquely and upwards arranged, a hopper lifting guide rail (4-9) is arranged on the hopper lifting bracket (4-8), the top end of the lifting guide rail (4-9) of the material containing hopper is arranged in an arc shape and extends into the upper part of the lower hopper (4-1), the top end of the hopper lifting bracket (4-8) is provided with a hopper lifting motor (4-10) which can rotate forward and backward, the hopper lifting motor (4-10) is connected with a rotary wire coil (4-11), a pull rope (4-13) with the end part connected with the hopper (4-12) is wound on the rotary wire coil (4-11), two ends of the material containing hopper (4-12) are embedded on the material containing hopper lifting guide rail (4-9) in a clamping manner;

the string laying and shearing mechanism (5) comprises string coils (5-1) with the number corresponding to that of each row of model holes (2-5-1) in the cement string template (2-5), string laying supports (5-2) which are arranged in front of the conveying rack (1-1), span above the conveying rack (1-1) and are positioned between the template pushing mechanism (2) and the cement string forming mechanism (3), string holes (5-3-1) with the number corresponding to that of the model holes (2-5-1) in the cement string template (2-5) are formed in the string holes (5-3), string plates (5-3) positioned above the conveying belts (1-7) are arranged on the two string laying supports (5-2), and a string on each string coil (5-1) penetrates through the string holes (5-3-1) in the two string plates (5-3) successively ) The string laying and shearing mechanism (5) further comprises a string shearing assembly (5-6) which is arranged on the conveyor frame (1-1) and is positioned behind the cement string forming mechanism (3), the string shearing assembly (5-6) comprises a shearing support frame (5-6-1) arranged on the conveyor frame (1-1), a shearing driving source (5-6-2) is arranged on the shearing support frame (5-6-1), the shearing driving source (5-6-2) is connected with a lifting movable frame (5-6-3), the bottom end of the shearing lifting movable frame (5-6-3) is connected with a shearing knife (5-6-4), a limiting lifting movable frame (5-6-5) positioned on the conveying mechanism (1-1) is arranged below the shearing knife (5-6-4), a lifting driving source (5-6-6) for lifting the limiting lifting movable frame (5-6-5) is arranged at the bottom end of the limiting lifting movable frame (5-6-5), shearing limiting blocks (5-6-7) positioned at two sides of the conveying belt (1-7) are respectively arranged at two top ends of the limiting lifting movable frame (5-6-5), a string line shearing auxiliary limiting assembly (5-8) is further arranged on the conveying rack (1-1), the string line shearing auxiliary limiting assembly (5-8) is positioned between the blanking limiting assembly (3-15) and the center of the string line shearing assembly (5-6), the structure of the string shearing auxiliary limiting assembly (5-8) is the same as that of the blanking limiting assembly (3-15), and the horizontal distance between the string shearing auxiliary limiting assembly (5-8) and the blanking limiting assembly (3-15) is equal to that between the blanking limiting assembly (3-15) and the end side of the forming substrate (3-5);

the product stacking mechanism (6) comprises a product limiting support frame (6-1) arranged above the rear end of the conveying rack (1-1), a product limiting rolling rod (6-2) is hinged to the rear side of the product limiting support frame (6-1), product limiting rolling rods (6-2) are sleeved at two ends of each product limiting rolling rod (6-2), and the product stacking mechanism (6) further comprises a product stacking support (6-4) located behind the conveying rack (1-1).

2. The automatic oyster cement cluster production device of claim 1, wherein: the conveying machine is characterized in that a rough surface rolling brush piece (7) is hinged to the conveying rack (1-1) and located in front of the driving roller (1-3), the rough surface rolling brush piece (7) is located above the conveying belt (1-7), the rough surface rolling brush piece (7) comprises a cylindrical rolling brush cylinder (7-1) hinged to the conveying rack (1-1), and rolling brush needles (7-2) capable of enabling cement mortar to form a rough super surface are fully arranged on the cylindrical surface of the rolling brush cylinder (7-1).

3. The automatic oyster cement cluster production apparatus according to claim 1 or 2, wherein: the adjacent rows of the model holes (2-5-1) are staggered front and back, and the centers of the adjacent model holes (2-5-1) are 10cm apart.

4. The automatic oyster cement cluster production device of claim 3, characterized in that: the template base plate (3-5-2) is detachably clamped in the potential base plate frame (3-5-1), and the template base plate (3-5-2) is fixedly connected with the base plate frame (3-5-2) through bolts.

5. The automatic oyster cement cluster production device of claim 3, wherein: the wire cutting auxiliary limiting part is characterized in that a limiting buffer component (5-7) is arranged on the conveying rack (1-1) and in front of the wire cutting auxiliary limiting part (5-8), the limiting buffer component (5-7) is electrically connected with the wire cutting auxiliary limiting part (5-8), the limiting buffer component (5-7) comprises two buffer supporting rods (5-7-1) fixed on two sides of the conveying rack (1-1), and the top ends of the two buffer supporting rods (5-7-1) are hinged to a travel switch (5-7-2).

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