CN103878873B - A kind of building block cutting feeding conveyer structure - Google Patents

Abstract

A kind of building block cutting feeding conveyer, comprise conveying mechanism, feeding mechanism and hold-down mechanism, the end of described conveying mechanism and the front end of feeding mechanism are fixed; Hold-down mechanism is arranged on the top of feeding mechanism; Conveying mechanism comprises conveying mechanism framework, conveying motor fixing frame, reducing motor, the first roller, the first synchronous pulley, feeding mechanism comprises motor fixing frame, motor, transition roller, initiatively roller, hold-down mechanism, feeding mechanism framework, the first tensioning roller, is arranged on feeding mechanism framework least significant end second tensioning roller, hold-down mechanism comprises contact roller fixed head, contact roller framework and contact roller, and the bottom of contact roller framework is arranged on the support angle steel of feeding mechanism framework; Contact roller is coupling on contact roller fixed head, and the rolling surface of contact roller is positioned at above the first support rollers.The invention has the beneficial effects as follows: provide continuous and stable cutting can ensure to cut thoroughly and can see off fast after cutting, raise the efficiency, alleviate intensity of workers.

Description

A block cutting feeding conveying mechanism

technical field

The invention relates to a block cutting feeding conveying mechanism.

Background technique

With the rapid development of modern industry, the limitations of block cutting machine tools and cutting technology currently used by enterprises lead to the discontinuity of the entire cutting process, low degree of automation of the production line, low production efficiency, large labor energy consumption, poor working environment, and blocks in During the cutting process, the cutting is not stable, discontinuous, and not thorough. The existing cutting machines either cannot cut through, or the material floats on the water, which is prone to drift; second, during the cutting process, the cut through material is easy to be caught Flying between the saw blades, the cutting speed cannot be increased during production, these factors have greatly increased the scrap rate, increased production costs and caused a great waste of social resources. Therefore a kind of feeding conveying mechanism that can provide continuous and smooth cutting and can guarantee to cut thoroughly and can send away quickly after cutting has become a kind of trend.

Contents of the invention

In order to solve the problems of unsteady cutting, low degree of automation of the production line and low production efficiency during the cutting process of the blocks of the current block cutting machine tools, the present invention proposes a machine that can not only ensure thorough cutting, but also facilitate the removal of cooling water. And it can ensure that the material will not be taken up by the saw blade to achieve continuous and stable thorough cutting, and the block cutting feeding and conveying mechanism can be sent away quickly after cutting.

A block cutting feeding conveyor according to the present invention is characterized in that it includes a conveying mechanism, a feeding mechanism and a pressing mechanism, the end of the conveying mechanism is fixed to the front end of the feeding mechanism; The tightening mechanism is installed above the feeding mechanism; the conveying mechanism includes a conveying mechanism frame, a conveying motor fixing frame, a decelerating motor, a first roller, and a first synchronous pulley, and the decelerating motor is installed on the On the fixed frame of the conveying motor; the first roller and the second roller parallel to each other are respectively installed on the bearings at the two ends of the conveying mechanism frame, and the same ends of the first roller and the second roller are equipped with the first synchronous pulley respectively, Wherein the other end of the first roller is connected with the output shaft of the reduction motor through a coupling; at least one second supporting roller is set on the frame of the conveying mechanism between the first roller and the second roller, and all the second supporting rollers The rollers are all parallel to the first roller;

The feeding mechanism includes a motor fixing frame, a motor, a transition roller, a driving roller, a pressing mechanism, a frame of the feeding mechanism, a first tension roller, and a second tension roller arranged at the end of the frame of the feeding mechanism. The motor described above is installed on the motor fixing frame, the output shaft of the motor is connected to one end of the driving roller installed at the front end of the frame of the feeding mechanism through a coupling, and the other end of the driving roller is installed through a flat key The second synchronous pulley; the first tension roller and the second tension roller are arranged at the end away from the driving roller; on the feeding mechanism frame between the driving roller and the first tension roller Install a plurality of first support rollers parallel to the driving roller; the transition roller is arranged on the feeding mechanism frame outside the driving roller;

The pressing mechanism includes a pressing wheel fixing plate, a pressing wheel frame and a plurality of pressing wheels, the bottom end of the pressing wheel frame is installed on the supporting angle steel of the feeding mechanism frame, and the pressing The bottom end of the pinch wheel frame slides along the support angle steel; the pinch wheel shaft is connected to the pinch wheel fixing plate, and the rolling surface of the pinch wheel is located above the first support roller.

The bearings used to install the second roller and the bearings used to install the first tension roller are all installed on the slide plate, and the second tension roller is installed on the slide support, and the slide plate or slide support is fixed on The corresponding conveying mechanism frame or the fixed plate on the side of the feeding mechanism frame jointly constitute a sliding structure.

The surfaces of the first roller, the second roller, the driving roller, the first support roller and the second support roller are all provided with several V-shaped grooves for positioning the V-shaped belt.

The frame of the conveying mechanism or the frame of the feeding mechanism is provided with a tensioning wheel, and the said tensioning wheel is installed in the tensioning wheel groove on the side of the frame of the corresponding conveying mechanism or the frame of the feeding mechanism. The first synchronous pulley and the second synchronous pulley cooperate.

The pinch wheel fixing plate is integrally formed with the pinch wheel frame, and the pinch wheels are evenly arranged on the pinch wheel fixing plate.

Both the motor and the geared motor are low-noise motors with frequency converters.

The coupling is equipped with an overrunning clutch.

The outer diameter of the first tensioning roller is smaller than the outer diameter of the second tensioning roller, and the second tensioning roller is arranged outside the first tensioning roller.

The outside of the rolling surface of the pressing wheel is provided with a plastic bushing layer.

In the structure of the present invention: the motor is connected to the driving roller through a shaft coupling; V-belt grooves are cut on the driving roller to ensure that the V-belt is well loaded to provide power; the second synchronous pulley is connected to the driving roller through a flat key And the second synchronous pulley is equipped with a bearing and an overrunning clutch, which can ensure that the active large roller can only provide a single power and has good stability; the second support roller is installed on the frame of the feeding mechanism, and the surface of the roller is cut There is a V-belt groove to ensure that the V-belt is installed without deviation and does not provide power; the first roller tension wheel is fixed on the slide plate and can slide smoothly on the fixed plate; the second tension roller is fixed on the support, and Ensure that the support can slide smoothly on the fixed plate to play the role of tension; the transition roller is installed on the frame of the feeding mechanism, and does not provide power; the frame of the pressing frame is installed on the angle steel, and the pressing mechanism can be installed on the angle steel It slides smoothly, which not only ensures the tilting of the block during the cutting process, but also improves the adaptability of the pressing mechanism to different blocks, and expands the application range of the mechanism of the present invention; the tensioning wheel is fixed on the tensioning wheel chute, Ensure that the tensioning wheel slides smoothly in the chute to play a tensioning role; the tensioning wheel chute is fixed on the frame of the feeding mechanism; Convenient and conducive to maintenance, reducing maintenance costs; the pressing wheel is fixed on the pressing wheel fixing plate, and the surface of the pressing wheel is equipped with a plastic bushing, which can avoid the impact caused by the extrusion of the block during the pressing process. The block is damaged and the purpose is to reduce noise; the motor is connected to the driving roller group through a coupling; an overrunning clutch is installed in the coupling, which can provide sufficient power and ensure power in one direction, and play a single role. The effect of rapid rotation in the direction; the roller group one is a combination of multiple belt rollers, which can not only ensure sufficient power but also reduce the difficulty of installation and facilitate maintenance, reducing maintenance costs; the belt roller is a drum-shaped mechanism, so that It can not only ensure sufficient friction force, but also play the effect of preventing deviation; the supporting small roller is installed on the frame of the conveying mechanism, and does not provide power; the second roller group is installed on the slide plate through the bearing seat, and the slide plate is guaranteed to be on the fixed plate Smoothly slide on the top to play the role of tension; the synchronous pulley is installed on the second stick group and connected with the active large roller synchronous pulley of the feeding mechanism.

The beneficial effects of the present invention are: 1. The feeding mechanism is a flat belt conveyor with supporting rollers, ensuring reliable continuous feeding; 2. The cutting feeding and conveying part is V-belt transmission, and the material is supported by the V-belt to cut the material. Ensure that the material can be cut through without hurting the conveyor belt, and the cutting coolant can be removed in time to prevent the material from floating on the water and drifting during the cutting process; 3. The pressing mechanism limits the cutting material to the feeding conveyor V-belt and pressing Between the guide wheels, it prevents the cutting material from being caught between the saw blades and flying out, which can realize high-speed cutting, thereby realizing the mechanized production of small and medium-sized enterprises, improving efficiency and reducing the labor intensity of staff.

Description of drawings

Fig. 1 is a three-dimensional schematic diagram of the whole machine mechanism of the present invention.

Fig. 2 is a top view of the whole mechanism of the present invention.

Figure 3 is a front view of the present invention.

Fig. 4 is a left side view of the present invention.

Fig. 5 is a three-dimensional schematic diagram of the feeding mechanism of the present invention.

Fig. 6 is a top view of the feeding mechanism of the present invention.

Fig. 7 is a front view of the feeding mechanism of the present invention.

Fig. 8 is a left view of the feeding mechanism of the present invention.

Fig. 9 is a three-dimensional schematic diagram of the conveying mechanism of the present invention.

Fig. 10 is a three-dimensional schematic diagram of the pressing mechanism of the present invention.

Fig. 11 is a bottom view of the pressing mechanism of the present invention.

detailed description

Further illustrate the present invention below in conjunction with accompanying drawing

Referring to the attached picture:

Embodiment 1 A block cutting feeding conveyor according to the present invention includes a conveying mechanism 1, a feeding mechanism 2 and a pressing mechanism 3, and the end of the conveying mechanism 1 is fixed to the front end of the feeding mechanism 2; The pressing mechanism 3 is installed above the feeding mechanism 2; the conveying mechanism 1 includes a conveying mechanism frame 11, a conveying motor fixing frame 12, a reduction motor 13, a first roller 14, a first synchronous belt Wheel 15, the deceleration motor 13 is installed on the conveying motor fixed frame 12; the first roller 111 and the second roller 112 parallel to each other are respectively installed on the bearings at the two ends of the conveying mechanism frame 11, the first The same end of the roller 111 and the second roller 112 is equipped with a first synchronous pulley 113 respectively, wherein the other end of the first roller 111 is connected with the output shaft of the reduction motor 13 through a shaft coupling 114; At least one second supporting roller 115 is arranged on the conveying mechanism frame 11 between the second rollers 112, and all the second supporting rollers 115 are parallel to the first roller 111;

Described feeding mechanism 2 comprises motor fixed frame 21, motor 22, transition roller 23, driving roller 24, hold-down mechanism 25, feeding mechanism frame 26, first tension roller 27, is arranged on the feeding mechanism frame 26 most The second tension roller 28 at the end, the motor 22 is installed on the motor fixing frame 21, the output shaft of the motor 22 is connected with the driving roller 24 installed at the front end of the feeding mechanism frame 26 through a coupling One end is connected, and the other end of the driving roller 24 is installed with a second synchronous pulley 241 through a flat key; the first tensioning roller 27 and the second tensioning roller 22 are arranged at the end away from the driving roller 24 A plurality of first support rollers 29 parallel to the driving roller 24 are installed on the feeding mechanism frame 26 between the driving roller 24 and the first tension roller 27; the transition roller 23 is arranged on the driving roller 23; On the feeding mechanism frame 26 outside the roller 24;

Described pressing mechanism 3 comprises pressing wheel fixing plate 31, pressing wheel frame 32 and a plurality of pressing wheels 33, and the bottom end of described pressing wheel frame 32 is installed on the support angle steel 261 of feeding mechanism frame 26 , and the bottom end of the pressing wheel frame 32 slides along the supporting angle 261; the pressing wheel 33 is pivotally connected to the pressing wheel fixing plate 31, and the pressing The rolling surface of the wheel 33 is located above the first support roller 29 .

The bearings for installing the second roller 112 and the bearings for installing the first tension roller 27 are all installed on the slide plate 4, and are used for installing the second tension roller 28 on the sliding support 5. The slide plate 4 Or the sliding support 5 is fixed on the fixed plate 6 on the side of the corresponding conveying mechanism frame 11 or the feeding mechanism frame 26, and together constitutes a sliding structure.

The surfaces of the first roller 111 , the second roller 112 , the driving roller 24 , the first supporting roller 29 and the second supporting roller 22 are all provided with several V-shaped grooves for positioning the V-shaped belt.

The conveying mechanism frame 11 or the feeding mechanism frame 26 are all provided with a tensioning wheel 7, and the described tensioning wheel 7 is installed in the tensioning wheel groove on the side of the corresponding conveying mechanism frame 11 or the feeding mechanism frame 26 Inside, cooperate with the first synchronous pulley 113 and the second synchronous pulley 241 respectively.

The pinch wheel fixing plate 31 is integrally formed with the pinch wheel frame 32 , and the pinch wheels 33 are evenly arranged on the pinch wheel fixing plate 31 .

Both the motor 22 and the geared motor 12 are low-noise motors with frequency converters.

The coupling is equipped with an overrunning clutch.

The outer diameter of the first tension roller 27 is smaller than the outer diameter of the second tension roller 28 , and the second tension roller 28 is arranged outside the first tension roller 27 .

The outside of the rolling surface of the pressing wheel 33 is provided with a plastic lining layer.

In the structure of the present invention: the motor is connected to the driving roller through a shaft coupling; V-belt grooves are cut on the driving roller to ensure that the V-belt is well loaded to provide power; the second synchronous pulley is connected to the driving roller through a flat key And the second synchronous pulley is equipped with a bearing and an overrunning clutch, which can ensure that the active large roller can only provide a single power and has good stability; the second support roller is installed on the frame of the feeding mechanism, and the surface of the roller is cut There is a V-belt groove to ensure that the V-belt is installed without deviation and does not provide power; the first roller tension wheel is fixed on the slide plate and can slide smoothly on the fixed plate; the second tension roller is fixed on the support, and Ensure that the support can slide smoothly on the fixed plate to play the role of tension; the transition roller is installed on the frame of the feeding mechanism, and does not provide power; the frame of the pressing frame is installed on the angle steel, and the pressing mechanism can be installed on the angle steel It slides smoothly, which not only ensures the tilting of the block during the cutting process, but also improves the adaptability of the pressing mechanism to different blocks, and expands the application range of the mechanism of the present invention; the tensioning wheel is fixed on the tensioning wheel chute, Ensure that the tensioning wheel slides smoothly in the chute to play a tensioning role; the tensioning wheel chute is fixed on the frame of the feeding mechanism; Convenient and conducive to maintenance, reducing maintenance costs; the pressing wheel is fixed on the pressing wheel fixing plate, and the surface of the pressing wheel is equipped with a plastic bushing, which can avoid the impact caused by the extrusion of the block during the pressing process. block damage and reduce noise; the motor is a low-noise motor with a frequency converter, and is connected to the driving roller group through a coupling; an overrunning clutch is installed in the coupling, which can provide sufficient power and It can guarantee to provide power in one direction and achieve the effect of rapid rotation in one direction; the roller group is composed of multiple belt rollers, which can not only ensure sufficient power but also reduce the difficulty of installation and facilitate maintenance, reducing maintenance cost; the belt roller is a drum-shaped mechanism, which can not only ensure sufficient friction, but also prevent deviation; the supporting small roller is installed on the frame of the conveying mechanism, and does not provide power; the second roller group passes through the bearing seat Installed on the slide plate, and ensure that the slide plate slides smoothly on the fixed plate to play a tensioning role; the synchronous pulley is installed on the second stick group and connected with the active large roller synchronous pulley of the feeding mechanism.

Embodiment 2 Combined with the figure, the present invention includes a set of feeding mechanism, which is powered by a motor and connected with the driving roller through a coupling, and the driving roller is cut with a V-belt groove, so that the V-belt can be installed and can ensure that the V-belt is in motion. The V-belt bypasses the first tensioning roller and the second tensioning roller respectively, while the first tensioning roller is fixed on the slide plate and is slidably connected with the fixed plate. When the bolt is rotated, the slide plate is driven to drive the second The tensioning roller moves to play the role of tensioning; the second tensioning roller is fixed on the supporting seat, and the supporting seat is slidingly connected with the fixed plate. When the bolt is rotated, the supporting seat is pulled and the second tensioning roller is driven to move. So as to play the role of tension; the first tension roller is installed on the frame of the feeding mechanism, and the surface of the roller is cut with a v-belt groove to ensure that a part of the v-belt is exposed outside the roller when it is installed, so that the v-belt can not only support the block The role of the saw blade can also make a certain gap between the block and the roller, which can ensure that the saw blade cuts the block thoroughly without scratching with the roller, ensuring the safety of production. The pressing mechanism is installed on the angle steel, and can slide smoothly on the angle steel, which not only ensures the lifting of the block during the cutting process, but also improves the adaptability of the pressing mechanism to different blocks, and expands the scope of the mechanism of the present invention. range of use. And the pressing wheel fixing plate is fixed on the pressing mechanism frame and is designed as a whole, which ensures the convenience of installation and is effective in maintenance, and reduces the maintenance cost. At the same time, the pressing wheel is fixed on the pressing wheel fixing plate, and the surface of the pressing wheel is equipped with a plastic bushing, which can avoid the damage to the block caused by the extrusion of the block during the pressing process and reduce the noise. Purpose.

The present invention also has a set of conveying mechanism, the feeding mechanism is connected with the synchronous pulley through the synchronous pulley, and the power is transmitted to the conveying mechanism, and a transition roller is installed in the middle, so that the transition is stable and will not be caused by the sudden increase of the distance. The block is damaged by collision with the corner of the block; multiple flat pulleys are installed on the second roller, and the pulley is designed in a drum shape, which not only ensures sufficient friction transmitted by the pulley, but also prevents deviation. At the same time, the roller set is designed to be installed side by side with multiple flat pulleys, which can also reduce the difficulty of installation and reduce the cost of maintenance. The flat belt transmits power to the first roller to drive the roller group to rotate. The first roller is connected to the reduction motor through a coupling, and an overrunning clutch is installed in the coupling. At this time, the overrunning clutch is released and no power is provided. When the second roller is transferred to the first roller, the motor will not be driven to reversely rotate and damage the motor. When the block reaches the conveying mechanism, the deceleration motor rotates and the speed is higher than that of the feeding mechanism deceleration motor. At this time, the overrunning clutch plays the role of transmitting power to drive the roller group to rotate, and transmit the power to the second roller. The second roller Through the connection between the synchronous belt and the synchronous pulley, the power is transmitted to the synchronous pulley of the active roller of the feeding mechanism, and an overrunning clutch is installed in the synchronous belt of the feeding mechanism. The pulley runs idly so that the power of the conveying mechanism is not transmitted to the feeding mechanism. In this way, when the blocks arrive at the conveying mechanism, the conveying mechanism can quickly convey the blocks, and when the blocks have not reached the conveying mechanism, the conveying mechanism just rotates slowly with the feeding mechanism, and can also ensure that the blocks It can transition smoothly when the feeding mechanism reaches the conveying mechanism.

The combination of the above-mentioned feeding mechanism and conveying mechanism can not only ensure the stability of the transfer process, but also improve the efficiency of conveying. The greatly improved productivity also increases the degree of factory automation and reduces the burden on workers.

The content described in the embodiments of this specification is only an enumeration of the implementation forms of the inventive concept. The protection scope of the present invention should not be regarded as limited to the specific forms stated in the embodiments. The protection scope of the present invention also includes those skilled in the art. Equivalent technical means conceivable according to the concept of the present invention.

Claims (8)

1. a building block cutting feeding conveyer, it is characterized in that: comprise conveying mechanism, feeding mechanism and hold-down mechanism, the end of described conveying mechanism and the front end of feeding mechanism are fixed; Described hold-down mechanism is arranged on the top of described feeding mechanism; Described conveying mechanism comprises conveying mechanism framework, conveying motor fixing frame, reducing motor, the first roller, the first synchronous pulley, and described reducing motor is arranged on described conveying motor fixing frame; The bearing at the two ends of described conveying mechanism framework installs the first roller be parallel to each other and the second roller respectively, same one end of first roller and the second roller is equipped with the first synchronous pulley respectively, and wherein the first roller other end is connected by the output shaft of shaft coupling with described reducing motor; Conveying mechanism framework between the first roller and the second roller is arranged at least one second support rollers, first roller of the second all support rollers all with described is parallel;

Described feeding mechanism comprises motor fixing frame, motor, transition roller, initiatively roller, hold-down mechanism, feeding mechanism framework, the first tensioning roller, is arranged on the second tensioning roller of feeding mechanism framework least significant end, described motor is arranged on described motor fixing frame, and the output shaft of described motor is connected with the active roller one end being arranged on feeding mechanism frame front end by shaft coupling, the other end of described active roller installs the second synchronous pulley by flat key; The first described tensioning roller, the second tensioning roller are arranged on the one end away from active roller; Feeding mechanism framework between described active roller and the first tensioning roller is installed multiple first support rollers parallel with active roller; Described transition roller is arranged on the feeding mechanism framework outside described active roller;

Described hold-down mechanism comprises contact roller fixed head, contact roller framework and multiple contact roller, and the bottom of described contact roller framework is arranged on the support angle steel of feeding mechanism framework, and slides along described support angle steel in the bottom of described contact roller framework; Described contact roller is coupling on described contact roller fixed head, and the rolling surface of described contact roller is positioned at above the first support rollers.

2. a kind of building block cutting feeding conveyer as claimed in claim 1, it is characterized in that: for install the second roller bearing, be installed in slide plate for the bearing installing the first tensioning roller, sliding support is arranged on for installing the second tensioning roller, described slide plate or sliding support are fixed on the fixed head of the side of corresponding conveying mechanism framework or feeding mechanism framework, jointly form slide construction.

3. a kind of building block cutting feeding conveyer as claimed in claim 2, is characterized in that: the first described roller, the second roller, initiatively roller, the first support rollers and the second support rollers surface are equipped with some for locating V-strapped V-shaped groove.

4. a kind of building block cutting feeding conveyer as claimed in claim 3, it is characterized in that: described conveying mechanism framework or feeding mechanism framework are equipped with regulating wheel, described regulating wheel is arranged in the tensioning race of corresponding conveying mechanism framework or feeding mechanism frame sides, coordinates respectively with the first described synchronous pulley and the second synchronous pulley.

5. a kind of building block cutting feeding conveyer as claimed in claim 4, is characterized in that: described contact roller fixed head and described contact roller framework one-body molded, described contact roller is arranged on described contact roller fixed head uniformly.

6. a kind of building block cutting feeding conveyer as claimed in claim 5, is characterized in that: be furnished with freewheel clutch in described shaft coupling.

7. a kind of building block cutting feeding conveyer as claimed in claim 6, is characterized in that: the first described tensioning roller overall diameter is less than the overall diameter of the second described tensioning roller, and the second described tensioning roller is arranged on the outside of the first tensioning roller.

8. a kind of building block cutting feeding conveyer as claimed in claim 7, is characterized in that: the rolling surface outside of described contact roller is provided with plastic lining jacket layer.