CN113183406A

CN113183406A - Injection molding machine that silver line was got rid of among injection molding product molding system

Info

Publication number: CN113183406A
Application number: CN202110516961.8A
Authority: CN
Inventors: 宗全珍
Original assignee: Yuhuan Longsen Machinery Co ltd
Current assignee: Yuhuan Longsen Machinery Co ltd
Priority date: 2021-05-12
Filing date: 2021-05-12
Publication date: 2021-07-30

Abstract

The invention provides an injection molding machine for removing silver streaks in an injection molding product forming system, and belongs to the technical field of injection molding devices. The injection molding machine solves the problems that when the existing injection molding machine works, because partial air is doped in raw materials, and the raw materials are cooled and molded, the raw materials at the feed inlet are in a semi-cold and semi-hot standing state, and along with the cooling, the characteristics of the raw materials accumulated at the feed inlet are influenced, so that the surface defect of emission distribution is presented near the feed inlet in the product molding process. The injection molding machine for removing the silver stripes in the injection molding product forming system comprises a workbench, wherein a collecting box is arranged in the workbench, and a water tank is arranged on the right side of the collecting box in the workbench. Residual air in the raw materials can be effectively removed when the injection molding machine with the silver lines removed in the injection molding product forming system operates, the silver line phenomenon on the surface of a finished product is avoided, the heated raw materials are in a circular conveying state in the charging barrel, and good flowing performance of the heated raw materials is guaranteed.

Description

Injection molding machine that silver line was got rid of among injection molding product molding system

Technical Field

The invention belongs to the technical field of injection molding devices, and relates to an injection molding machine for removing silver streaks in an injection molding product forming system.

Background

Injection molding is a method for producing and molding industrial products in which thermoplastic plastics or thermosetting materials are made into plastic products of various shapes by using a plastic molding die, and is widely applied due to the advantages of high speed, high efficiency, various design types and the like.

Present injection molding machine is at the during operation, because the storage vat is placed in the air for naked hourglass, lead to carrying out the doping part air in the raw materials of moulding plastics, make near the feed inlet present a surface defect that the emission form distributes in the product forming process, thereby product quality has been reduced, and when the raw materials cooled off the shaping, be in half cold half hot state of stewing to the raw materials of feed inlet department, along with the refrigerated going on, produce the influence to the accumulational raw materials characteristic of feed inlet department, further influenced product quality.

Disclosure of Invention

The invention aims to solve the problems in the prior art, and provides an injection molding machine for removing the silver stripes in an injection molding product forming system.

The purpose of the invention can be realized by the following technical scheme: the utility model provides an injection molding machine that silver line was got rid of in injection molding product molding system, includes the workstation, be equipped with the collecting box in the workstation, lie in the workstation the collecting box right side is equipped with the water tank, the up end of workstation is equipped with feeding mechanism, be equipped with return mechanism in the feeding mechanism, the workstation up end lies in the feeding mechanism left side is equipped with die mechanism, feeding mechanism's top is equipped with storage mechanism.

Preferably, the feeding mechanism comprises a feeding box arranged on the upper end face of the workbench, a motor base is arranged on one side, away from the center line of the workbench, of the feeding box on the upper end face of the workbench, a first motor is arranged on the motor base, the output end of the first motor is fixedly connected with a motor shaft extending into the feeding box, a first gear is sleeved on the part, located in the external space, of the motor shaft, and a first feeding shaft is arranged on the part, located in the motor shaft, of the motor shaft.

Preferably, the die mechanism comprises a die block arranged at the upper end of the workbench and adjacent to a feeding box of the feeding mechanism, a cooling cavity is formed in the die block, a water pipe is communicated between the cooling cavity and the water tank, a guide cavity connected with the feeding mechanism is limited in the die block, a first exhaust box is arranged at the upper end of the die block, a second exhaust box is arranged at the upper end of the first exhaust box, a supporting block is arranged at the left side of the die block at the upper end of the workbench, a butting block is arranged at one end of the supporting block close to the die block, four slide bars are fixedly connected between the supporting block and the die block, a cylinder seat is arranged at the left side of the supporting block at the upper end of the workbench, a cylinder is arranged on the cylinder seat, a push plate is arranged at the top end of a piston rod of the cylinder, and four push rods penetrating through the supporting block are arranged at one end of the push plate close to the supporting block, four the push rod is close to the one end of mould piece is equipped with the slide, the slide slides and sets up four on the slide bar, the slide is close to the one end of mould piece is equipped with two at least stoppers, a plurality of the cover be equipped with on the stopper with the slide has the scraping wings through third spring sliding connection.

Preferably, the storage mechanism comprises a storage barrel arranged on a feeding box of the feeding mechanism, a first partition plate and a second partition plate are sequentially arranged in the storage barrel from top to bottom, a stirring shaft is rotatably arranged between the first partition plate and the second partition plate in the storage barrel and penetrates through the end wall of the storage barrel to extend to the external space, a stirring wheel is sleeved on the part of the stirring shaft in the storage barrel, a second gear meshed with the first gear of the feeding mechanism is sleeved on the part of the stirring shaft in the external space, a first chute is formed in the first partition plate, a first baffle is connected in the first chute in a sliding manner through a first spring, a first trigger plate is arranged at one end, close to the stirring shaft, of the first baffle, a second chute is formed in the second partition plate, and a second baffle is connected in the second chute in a sliding manner through a second spring, the one end that the second baffle is close to the (mixing) shaft is equipped with the second and triggers the board, the upper end of workstation is located the rear of storage vat is equipped with bellows, bellows with through the pipeline intercommunication between the storage vat, bellows are held between the fingers to rotate and are connected with the fan axle, the fan axle runs through bellows extends to external space, the cover is equipped with the fan on the part that the fan axle is located bellows, the cover is located external space's part be equipped with the third gear of second gear meshing, bellows with the intercommunication has the tuber pipe between the second air discharge box of mold machine structure.

Preferably, the backflow mechanism comprises at least two blocking strips arranged on the inner wall of the feeding box of the feeding mechanism, a backflow channel is formed in the end wall of the feeding box, a third baffle is connected to the inclined end of the backflow channel in a sliding mode, the third baffle is connected with the blocking strips through a pull rope in a transmission mode, the upper end of the workbench is located on the right side of the feeding box of the feeding mechanism, a second motor is arranged, the output end of the second motor extends into the backflow channel, and a second feeding shaft is arranged on the portion, located in the backflow channel, of the output end of the second motor.

The working principle is as follows:

before injection molding, raw materials are guided into the storage barrel above a first partition plate, a certain amount of water is injected into a water tank, a device is started, the water in the water tank enters a cooling cavity along a water pipe and a mold block to carry out water cooling treatment on the mold block, the water entering the cooling cavity flows back into the water tank again through the water pipe, and water drops are circularly cooled;

after the device is started, a piston rod of the air cylinder pushes the push plate to slide towards the direction close to the mold block, the push plate slides by pushing the sliding plate to slide on the four sliding rods through the four push rods, and the sliding plate drives a plurality of limiting blocks to enter material holes of the mold block in the sliding process to wait for injection molding of the heated raw materials;

when the air cylinder runs, the first motor is started to drive the motor shaft to rotate, the motor shaft drives the first gear to rotate on one hand when rotating, the first gear is meshed with the second gear when rotating to drive the stirring shaft to rotate in the storage barrel, meanwhile, the second gear is meshed with the third gear when rotating to control the fan shaft to rotate in the air box, the fan shaft drives the fan to rotate when rotating, air between the first partition plate and the second partition plate in the storage barrel is sucked out when the fan rotates, the space between the first partition plate and the second partition plate in the storage barrel is controlled to be in a vacuum state, and meanwhile, air sucked out from the storage barrel by the fan is discharged into the second exhaust box along the air pipe;

the stirring shaft drives the stirring wheel to rotate in the storage vat in the rotation process, the stirring wheel intermittently contacts with the first trigger plate and the second trigger plate in the rotation process, when the stirring wheel contacts with the first trigger plate, the first trigger plate drives the first baffle plate to slide in the first chute by pushing the first trigger plate, so that the first baffle plate is provided with a gap for unfolding, raw materials on the first baffle plate are controlled to fall off, when the stirring wheel contacts with the second trigger plate, the stirring wheel can push the second trigger plate to drive the second baffle plate to slide in the second chute, so that the second baffle plate is provided with a gap for unfolding, the raw materials are controlled to fall into the feeding box from the second baffle plate, meanwhile, the raw materials between the first baffle plate and the second baffle plate can be stirred in the rotation process of the stirring wheel, the activity of the raw materials between the first baffle plate and the second baffle plate is increased by the stirring of the stirring wheel, and the elimination of the first baffle plate and the air is accelerated, the raw materials discharged to the feeding box at the second clapboard are ensured not to be doped with air;

on the other hand, the motor shaft drives the first feeding shaft to rotate in the feeding box when rotating, the first feeding shaft heats the raw material falling from the second clapboard in the feeding box and conveys the raw material into the die mechanism, a plurality of baffle strips are in a vertical state in the feeding box initially, the third baffle plate is in an open state on the return channel, when the baffle strips are extruded by the refrigerated raw material, the baffle strips rotate in the direction close to the die, meanwhile, the third baffle plate on the return channel is closed, the raw material is ensured to smoothly enter the material guide cavity of the die mechanism, the speed of the raw material entering the die mechanism is reduced through the blocking of the baffle strips, the formation of silver stripes on the surface of a finished product is further avoided, when the state of the raw material in the die mechanism is cooled, the extrusion of the baffle strips is reduced, the feeding box is reset, at the moment, the closed third baffle plate on the return channel is opened again, the notch is formed in the return channel, raw materials at the top end of the first feeding shaft in the feeding box are controlled to flow into the return channel, at the moment, the second feeding shaft is driven to rotate in the return channel by starting of the second motor, the raw materials falling in the return channel are conveyed back to the feeding box again through the second feeding shaft, and when a product is controlled to be cooled and formed, the raw materials are still in a circulating state in the feeding box, so that the flowability and activity of the materials are guaranteed, and the quality of the product after being formed is improved;

the raw materials entering the material guide cavity are respectively conveyed into different die block holes, the raw materials are effectively filled through the matching between the die blocks and the limiting blocks, the forming and cooling are waited, in the cooling process of the raw materials, residual gas inside the raw materials is discharged into a first exhaust box from an exhaust hole, upward hot air is generated in the die blocks at the moment, cold air generated by a material storage mechanism is obliquely blown into the first exhaust box in a second exhaust box after passing through an air pipe, so that the cold and hot air in the first exhaust box form convection temperature difference and is further discharged from the second exhaust box in a cyclone mode, the gas in the die blocks is accelerated to be discharged through the cyclone mode, and the cooling of the raw materials in the die blocks is accelerated;

treat the raw materials shaping back that finishes, the cylinder block piston rod slides to keeping away from the mould piece direction, the piston rod slides the in-process and drives four push rods through the push pedal, four push rods drive the slide and slide to being close to the supporting shoe direction, the slide slides the in-process and takes out the product after the shaping from the mould piece through the stopper, when the contact of scraping wings and butt piece, the butt piece promotes the scraping wings and slides to keeping away from the butt piece direction, the scraping wings slides on a plurality of stoppers promptly, push away to the collecting box in a plurality of products that carry on the stopper through the scraping wings, collect in unison.

Compared with the prior art, the injection molding machine for removing the silver stripes in the injection molding product forming system has the following advantages:

1. due to the design of the storage mechanism, when the storage mechanism operates, air between the first partition plate and the second partition plate in the storage barrel can be sucked out, the vacuum state between the first partition plate and the second partition plate in the storage barrel is controlled, meanwhile, the stirring wheel can stir the raw materials between the first partition plate and the second partition plate, the activity of the raw materials between the first partition plate and the second partition plate is increased through the stirring of the stirring wheel, the removal of the air between the first partition plate and the second partition plate is accelerated, and the fact that no air is mixed in the raw materials discharged into the feeding box at the position of the second partition plate is guaranteed.

2. Due to the design of the material storage mechanism, when hot air in the die mechanism is upwards discharged, cold air generated by the material storage mechanism is obliquely blown into the first exhaust box in the second exhaust box after passing through the air pipe, so that the cold air and the hot air in the first exhaust box form convection temperature difference, and are discharged from the second exhaust box in a cyclone mode, on one hand, the gas in the die block is accelerated to be discharged through the cyclone mode, and on the other hand, the cooling of raw materials in the die block is accelerated.

3. Because the design of backward flow mechanism, a plurality of blend stops in the backward flow mechanism, the speed that the raw materials got into in the mould mechanism has been reduced, the formation of finished product surface silver line has further been avoided, when the raw materials state in the mould mechanism finishes cooling, the blend stops takes place to reset at the pay-off case, closed third baffle is opened once more on the backward flow way this moment, the raw materials that is located first pay-off axle top in the control pay-off incasement flows into the backward flow way, carry the raw materials that drop in the backward flow way once more through the second pay-off axle and loopback the workbin, when control product cooling shaping, the raw materials is still in the circulation state in the pay-off incasement, the mobility and the activity of material have been guaranteed, and then improve product shaping back quality.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic top view of fig. 1 according to the present invention.

Fig. 3 is a cross-sectional view taken along the line a-a of fig. 2 in accordance with the present invention.

Fig. 4 is a cross-sectional view taken along the line B-B of fig. 1 in accordance with the present invention.

Fig. 5 is an enlarged partial schematic view at C of fig. 3 of the present invention.

Fig. 6 is an enlarged partial schematic view of the invention at D in fig. 3.

Fig. 7 is an enlarged partial schematic view at E of fig. 4 of the present invention.

In the figure, a workbench 100, a collection box 101, a water tank 102, a water pipe 103, a motor base 104, a first motor 105, a motor shaft 106, a first gear 107, a second gear 108, a third gear 109, a wind box 110, a fan shaft 111, a fan 112, a stirring shaft 113, a storage barrel 114, a first partition 115, a first chute 116, a first baffle 117, a first trigger plate 118, a stirring wheel 119, a second partition 120, a second chute 121, a second baffle 122, a second trigger plate 123, a feeding box 124, a first feeding shaft 125, a second motor 126, a return passage 127, a second feeding shaft 128, a third baffle 129, a barrier bar 130, an air pipe 131, an air cylinder seat 132, an air cylinder 133, a push plate 134, a push rod 135, a supporting block 136, a sliding rod 137, an abutting block 138, a sliding plate 139, a push plate 140, a limiting block 141, a mold block 142, a first exhaust box 143, a second exhaust box 144, a cooling cavity 145 and a guide cavity 146.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1, 2 and 3, an injection molding machine for removing silver streaks in an injection molding product forming system comprises a workbench 100, a collecting box 101 is arranged in the workbench 100, a water tank 102 is arranged on the right side of the collecting box 101 in the workbench 100, a feeding mechanism is arranged on the upper end face of the workbench 100, a backflow mechanism is arranged in the feeding mechanism, a mold mechanism is arranged on the left side of the feeding mechanism on the upper end face of the workbench 100, and a storage mechanism is arranged above the feeding mechanism.

As shown in fig. 1 and 3, the feeding mechanism includes a feeding box 124 disposed on the upper end surface of the workbench 100, a motor base 104 is disposed on one side of the upper end surface of the workbench 100, which is located on the feeding box 124 and away from the center line of the workbench 100, a first motor 105 is disposed on the motor base 104, an output end of the first motor 105 is fixedly connected to a motor shaft 106 extending into the feeding box 124, a first gear 107 is sleeved on a portion of the motor shaft 106 located in the external space, and a first feeding shaft 125 is disposed on a portion of the motor shaft 106 located in the feeding box 124.

As shown in fig. 1, 3 and 6, the mold mechanism includes a mold block 142 disposed at the upper end of the worktable 100 and adjacent to the feeding box 124 of the feeding mechanism, a cooling chamber 145 is disposed in the mold block 142, a water pipe 103 is communicated between the cooling chamber 145 and the water tank 102, a material guiding chamber 146 connected to the feeding mechanism is defined in the mold block 142, a first exhaust box 143 is disposed at the upper end of the mold block 142, a second exhaust box 144 is disposed at the upper end of the first exhaust box 143, a support block 136 is disposed at the left side of the mold block 142 at the upper end of the worktable 100, a butting block 138 is disposed at one end of the support block 136 close to the mold block 142, four sliding rods 137 are fixedly connected between the support block 136 and the mold block 142, a cylinder seat 132 is disposed at the left side of the support block 136 at the upper end of the worktable 100, a cylinder 133 is disposed on the cylinder seat 132, a push plate 134 is disposed at the top end of a piston rod of the cylinder 133, four push plates 135 penetrating through the support block 136 are disposed at one end of the push plate 134, the four push rods 135 are provided with slide plates 139 at ends close to the mold block 142, the slide plates 139 are slidably disposed on the four slide rods 137, at least two limit blocks 141 are disposed at ends of the slide plates 139 close to the mold block 142, and a material pushing plate 140 is slidably connected with the slide plates 139 through a third spring is sleeved on the limit blocks 141.

As shown in fig. 3, 4 and 7, the storage mechanism includes a storage barrel 114 disposed on a feeding box 124 of the feeding mechanism, a first partition plate 115 and a second partition plate 120 are sequentially disposed in the storage barrel 114 from top to bottom, a stirring shaft 113 is rotatably disposed in the storage barrel 114 between the first partition plate 115 and the second partition plate 120, the stirring shaft 113 extends to an external space through an end wall of the storage barrel 114, a stirring wheel 119 is sleeved on a portion of the stirring shaft 113 located in the storage barrel 114, a second gear 108 engaged with a first gear 107 of the feeding mechanism is sleeved on a portion of the stirring shaft 113 located in the external space, a first chute 116 is disposed on the first partition plate 115, a first baffle 117 is slidably connected in the first chute 116 through a first spring, a first trigger plate 118 is disposed at one end of the first baffle 117 close to the stirring shaft 113, a second chute 121 is disposed on the second partition plate 120, a second baffle 122 is slidably connected in the second chute 121 through a second spring, one end of the second baffle 122 close to the stirring shaft 113 is provided with a second trigger plate 123, the upper end of the workbench 100 is provided with an air box 110 behind the storage barrel 114, the air box 110 is communicated with the storage barrel 114 through a pipeline, the air box 110 is connected with a fan shaft 111 in a pinching and rotating manner, the fan shaft 111 penetrates through the air box 110 and extends to the external space, the part of the fan shaft 111 located in the air box 110 is sleeved with a fan 112, the part of the fan shaft 111 located in the external space is sleeved with a third gear 109 meshed with the second gear 108, and an air pipe 131 is communicated between the air box 110 and a second exhaust box 144 of the mold mechanism.

As shown in fig. 3 and 5, the backflow mechanism includes at least two blocking strips 130 arranged on the inner wall of the feeding box 124 of the feeding mechanism, a backflow passage 127 is formed in the end wall of the feeding box 124, a third blocking plate 129 is slidably connected to an inclined end of the backflow passage 127, the third blocking plate 129 is in transmission connection with the blocking strips 130 through a pull rope, a second motor 126 is arranged at the right side of the feeding box 124 of the feeding mechanism at the upper end of the workbench 100, an output end of the second motor 126 extends into the backflow passage 127, and a second feeding shaft 128 is arranged at a part of the output end of the second motor 126, which is located in the backflow passage 127.

The working principle is as follows:

before injection molding, raw materials are led into the storage barrel 114 above the first partition plate 115, a certain amount of water is injected into the water tank 102, the device is started, the water in the water tank 102 enters the cooling cavity 145 along the water pipe 103 and the mold block 142 to carry out water cooling treatment on the mold block 142, the water entering the cooling cavity 145 flows back to the water tank 102 again through the water pipe 103 to carry out circulating cooling of water drops;

after the device is started, the piston rod of the air cylinder 133 pushes the push plate 134 to slide towards the direction close to the mold block 142, the push plate 134 slides by pushing the sliding plate 139 to slide on the four sliding rods 137 through the four push rods 135, and the sliding plate 139 drives a plurality of limiting blocks 141 to enter material holes of the mold block 142 in the sliding process to wait for injection molding of the heated raw materials;

when the air cylinder 133 operates, the first motor 105 is started to drive the motor shaft 106 to rotate, when the motor shaft 106 rotates, on one hand, the first gear 107 is driven to rotate, when the first gear 107 rotates, the first gear 107 is meshed with the second gear 108 to drive the stirring shaft 113 to rotate in the storage tank 114, and simultaneously, when the second gear 108 rotates, the second gear is meshed with the third gear 109, the fan shaft 111 is controlled to rotate in the air box 110, when the fan shaft 111 rotates, the fan 112 is driven to rotate, when the fan 112 rotates, air between the first partition plate 115 and the second partition plate 120 in the storage tank 114 is sucked out, the space between the first partition plate 115 and the second partition plate 120 in the storage tank 114 is controlled to be in a vacuum state, and meanwhile, air sucked out from the storage tank 114 by the fan 112 is discharged into the second exhaust box 144 along the air duct 131;

the stirring shaft 113 drives the stirring wheel 119 to rotate in the storage tank 114 during rotation, the stirring wheel 119 intermittently contacts with the first trigger plate 118 and the second trigger plate 123 during rotation, when the stirring wheel 119 contacts with the first trigger plate 118, the first trigger plate 118 drives the first baffle 117 to slide in the first chute 116 by pushing the first trigger plate 118, so that the first baffle 115 is opened to form a notch, and the raw material on the first baffle 115 is controlled to fall off, when the stirring wheel 119 contacts with the second trigger plate 123, the stirring wheel 119 can push the second trigger plate 123 to drive the second baffle 122 to slide in the second chute 121, so that the second baffle 120 is opened to form a notch, and the raw material is controlled to fall from the second baffle 120 into the feeding tank 124, and simultaneously the stirring wheel 119 can stir the raw material between the first baffle 115 and the second baffle 120 during rotation, and activity of the raw material between the first baffle 115 and the second baffle 120 is increased by stirring of the stirring wheel 119, further accelerating the removal of air between the first partition plates 115 and 150, ensuring that no air is mixed in the raw materials discharged to the feeding box 124 at the second partition plate 120;

on the other hand, when the motor shaft 106 rotates, the first feeding shaft 125 is driven to rotate in the feeding box 124, when the first feeding shaft 125 rotates, the raw material falling from the second partition plate 120 is heated in the feeding box 124 and is conveyed into the mold mechanism, initially, the plurality of barrier strips 130 are in a vertical state in the feeding box 124, the third baffle 129 is in an open state on the return passage 127, when the refrigerated raw material extrudes the barrier strips 130, the barrier strips 130 rotate in a direction close to the mold, and meanwhile, the third baffle 129 on the return passage 127 is closed, so that the raw material smoothly enters the material guide cavity 146 of the mold mechanism, the speed of the raw material entering the mold mechanism is reduced by the blocking of the plurality of barrier strips 130, the formation of silver streaks on the surface of a finished product is further avoided, when the raw material in the mold mechanism is cooled after the state is finished, the extrusion of the barrier strips 130 is reduced, and the raw material in the feeding box 124 is reset, at this time, the third baffle 129 closed on the return channel 127 is opened again, so that a notch is opened on the return channel 127, the raw material at the top end of the first feeding shaft 125 in the feeding box 124 is controlled to flow into the return channel 127, at this time, the second motor 126 is started to drive the second feeding shaft 128 to rotate in the return channel 127, the raw material falling in the return channel 127 is conveyed back into the feeding box 124 again through the second feeding shaft 128, and when the product is cooled and formed, the raw material is still in a circulating state in the feeding box 124, so that the flowability and activity of the material are ensured, and the quality of the product after being formed is further improved;

the raw materials entering the material guide cavity 146 are respectively conveyed into different holes of the mold block 142, the raw materials are effectively filled through the matching between the mold block 142 and the limiting block 141, the raw materials are waiting for forming and cooling, the residual gas in the raw materials is discharged into the first exhaust box 143 from the exhaust holes in the cooling process, at the moment, upward hot air is generated in the mold block 142, cold air generated by the material storage mechanism is obliquely blown into the first exhaust box 143 in the second exhaust box 144 after passing through the air pipe 131, the cold air and the hot air in the first exhaust box 143 form a convection temperature difference, and then are discharged from the second exhaust box 144 in a cyclone mode, the gas discharge in the mold block 142 is accelerated through the cyclone mode, and the cooling of the raw materials in the mold block 142 is accelerated;

after the raw materials are molded, the piston rod of the cylinder seat 132 slides in the direction away from the mold block 142, the piston rod drives four push rods 135 through a push plate 134 in the sliding process, the four push rods 135 drive a sliding plate 139 to slide in the direction close to the supporting block 136, the molded product is taken out from the mold block 142 through a limiting block 141 in the sliding process of the sliding plate 139, when the pushing plate 140 contacts with the abutting block 138 in the sliding process of the sliding plate 139, the abutting block 138 pushes the pushing plate 140 to slide in the direction away from the abutting block 138, namely, the pushing plate 140 slides on the limiting blocks 141, and a plurality of products carried on the limiting blocks 141 are pushed down into the collection box 101 through the pushing plate 140 for uniform collection.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an injection molding machine that silver line was got rid of among injection moulding product molding system, includes workstation (100), be equipped with collecting box (101) in workstation (100), lie in workstation (100) collecting box (101) right side is equipped with water tank (102), its characterized in that: the upper end face of workstation (100) is equipped with feeding mechanism, be equipped with return mechanism in the feeding mechanism, workstation (100) up end is located the feeding mechanism left side is equipped with die mechanism, feeding mechanism's top is equipped with storage mechanism.

2. An injection molding machine for crazing removal in an injection molding product molding system according to claim 1, wherein: feeding mechanism is including setting up pay-off case (124) of workstation (100) up end, workstation (100) up end is located one side that workstation (100) central line was kept away from in pay-off case (124) is equipped with motor cabinet (104), be equipped with first motor (105) on motor cabinet (104), first motor (105) output links firmly and extends to motor shaft (106) in pay-off case (124), the cover is equipped with first gear (107) on the part that motor shaft (106) are located external space, motor shaft (106) are located be equipped with first pay-off axle (125) in the part of (124).

3. An injection molding machine for crazing removal in an injection molding product molding system according to claim 1, wherein: the die mechanism comprises a die block (142) arranged at the upper end of the workbench (100) and adjacent to the feeding box (124) of the feeding mechanism, a cooling cavity (145) is formed in the die block (142), a water pipe (103) is communicated between the cooling cavity (145) and the water tank (102), a material guide cavity (146) connected with the feeding mechanism is limited in the die block (142), a first exhaust box (143) is arranged at the upper end of the die block (142), and a second exhaust box (144) is arranged at the upper end of the first exhaust box (143).

4. An injection molding machine for crazing removal in an injection molding product molding system according to claim 3, wherein: a supporting block (136) is arranged at the upper end of the workbench (100) and positioned at the left side of the die block (142), a butting block (138) is arranged at one end, close to the die block (142), of the supporting block (136), four sliding rods (137) are fixedly connected between the supporting block (136) and the die block (142), a cylinder seat (132) is arranged at the left side of the supporting block (136) at the upper end of the workbench (100), a cylinder (133) is arranged on the cylinder seat (132), a push plate (134) is arranged at the top end of a piston rod of the cylinder (133), four push rods (135) penetrating through the supporting block (136) are arranged at one end, close to the supporting block (136), of the four push rods (135) are provided with a sliding plate (139), the sliding plates (139) are arranged on the four sliding rods (137) in a sliding manner, and at least two limiting blocks (141) are arranged at one end, close to the die block (142), of the sliding plate (139), a plurality of limiting blocks (141) are sleeved with material pushing plates (140) which are connected with the sliding plates (139) in a sliding mode through third springs.

5. An injection molding machine for crazing removal in an injection molding product molding system according to claim 1, wherein: the storage mechanism comprises a storage barrel (114) arranged on a feeding box (124) of the feeding mechanism, a first partition plate (115) and a second partition plate (120) are sequentially arranged in the storage barrel (114) from top to bottom, a stirring shaft (113) is rotatably arranged between the first partition plate (115) and the second partition plate (120) in the storage barrel (114), the stirring shaft (113) penetrates through the end wall of the storage barrel (114) and extends to the external space, a stirring wheel (119) is sleeved on the part, located in the storage barrel (114), of the stirring shaft (113), a second gear (108) meshed with a first gear (107) of the feeding mechanism is sleeved on the part, located in the external space, of the stirring shaft (113), a first chute (116) is formed in the first chute (116), and a first baffle (117) is connected in the first chute (116) through a first spring in a sliding manner, first baffle (117) are close to the one end of (mixing) shaft (113) is equipped with first trigger plate (118), second spout (121) have been seted up on second baffle (120), there is second baffle (122) through second spring sliding connection in second spout (121), second baffle (122) are close to the one end of (mixing) shaft (113) is equipped with second trigger plate (123).

6. An injection molding machine for crazing removal in an injection molding product molding system according to claim 5, wherein: the upper end of workstation (100) is located the rear of storage vat (114) is equipped with bellows (110), bellows (110) with communicate through the pipeline between storage vat (114), bellows (110) are held between the fingers and are rotated and be connected with fan axle (111), fan axle (111) run through bellows (110) extend to external space, the cover is equipped with fan (112) on the part that fan axle (111) are located bellows (110), fan axle (111) are located external space the cover be equipped with on the part be located second gear (108) meshed third gear (109), bellows (110) with intercommunication has tuber pipe (131) between the second exhaust case (144) of mould mechanism.

7. An injection molding machine for crazing removal in an injection molding product molding system according to claim 1, wherein: the backflow mechanism comprises at least two barrier strips (130) arranged on the inner wall of a feeding box (124) of the feeding mechanism, a backflow channel (127) is formed in the end wall of the feeding box (124), a third baffle (129) is connected to the inclined end of the backflow channel (127) in a sliding mode, the third baffle (129) is connected with the barrier strips (130) through a pull rope in a transmission mode, a second motor (126) is arranged on the right side, located on the feeding box (124) of the feeding mechanism, of the upper end of the workbench (100), the output end of the second motor (126) extends into the backflow channel (127), and a second feeding shaft (128) is arranged on the portion, located in the backflow channel (127), of the output end of the second motor (126).