Automatic zipper production equipment

Abstract

The utility model relates to the field of zipper machine equipment, in particular to automatic zipper production equipment which comprises a rack, a zipper puller penetrating machine, an injection molding machine and a zipper belt cut-off machine are sequentially arranged on the rack, a zipper belt adjusting and detecting device is arranged between the zipper puller penetrating machine and the injection molding machine, and an injection molding opening waste removing device is arranged between the injection molding machine and the zipper belt cut-off machine. The zipper puller penetrating machine comprises a first chain belt traction mechanism, a puller conveying mechanism, an upper puller mechanism and a puller penetrating mechanism. The first chain belt traction mechanism feeds the chain belt with the puller into the chain belt adjusting and detecting device; the injection molding machine comprises a knife edge detection mechanism, an injection molding mechanism and a second chain belt traction mechanism; the second chain belt traction mechanism feeds the chain belt subjected to injection molding into an injection molding opening waste removing device; the chain belt cut-off machine comprises a knife edge positioning mechanism, a cut-off mechanism and a material pulling and discharging mechanism. The device has the advantages of high production efficiency and small occupied space.

Description

TECHNICAL FIELD

[0001] The application belongs to the field of zipper machine equipment, and relates to a zipper automatic production equipment. BACKGROUND

[0002] Traditional zipper production is that first, the zipper is threaded through the zipper head machine, then the zipper with the threaded head is arranged and sent to the injection molding machine, and after the upper stop and the lower stop are injected and molded, the zipper needs to be arranged again, the arranged zipper is sent to the cutting machine for cutting. This way increases a lot of arranging time, consumes a lot of labor cost, and the equipment is scattered and occupies a large space. SUMMARY

[0003] The application provides a zipper automatic production equipment, which has the advantages of high production efficiency and small space occupation.

[0004] The purpose of the application is achieved as follows.

[0005] A zipper automatic production equipment comprises a rack, a zipper threading machine, an injection molding machine and a zipper cutting machine which are sequentially arranged on the rack, a zipper adjusting and detecting device is arranged between the zipper threading machine and the injection molding machine, and an injection port waste removing device is arranged between the injection molding machine and the zipper cutting machine.

[0006] The zipper threading machine comprises a first zipper traction mechanism, a zipper head conveying mechanism, an upper zipper head mechanism and a zipper threading mechanism.

[0007] The first zipper traction mechanism sends the zipper with the threaded head into the zipper adjusting and detecting device.

[0008] The injection molding machine comprises a knife edge detecting mechanism, an injection molding mechanism and a second zipper traction mechanism.

[0009] The second zipper traction mechanism sends the zipper after the injection molding into the injection port waste removing device.

[0010] The zipper cutting machine comprises a knife edge positioning mechanism, a cutting mechanism and a pulling and discharging mechanism.

[0011] Through the above arrangement, after the zipper is threaded through the zipper threading machine, the zipper with the threaded head is sent into the zipper adjusting and detecting device through the first zipper traction mechanism, and then automatically enters the injection molding machine after the zipper adjusting and detecting device. After the injection molding, the zipper after the injection molding is sent into the injection port waste removing device through the second zipper traction mechanism. After the injection port waste removing device removes the injection port waste, the zipper after the cutting is sent to the discharging table through the pulling and discharging mechanism, so that the automation of the whole production process is realized, manual arranging is not needed, a large amount of labor cost is saved, and the production efficiency is increased. Furthermore, the equipment is integrated, and the factory space is saved.

[0012] The injection port waste removing device further comprises a fixed plate, a waste passage is vertically formed in the fixed plate, the waste passage is open at the lower part of the fixed plate, a chain belt pressing mechanism is arranged on one side of the fixed plate, and a waste removing mechanism is arranged on the other side of the fixed plate.

[0013] Through the above arrangement, the chain belt after injection passes through the fixed plate from the lower part to the upper part, the injection port waste enters the waste passage through the lower opening, then the chain belt pressing mechanism presses the chain belt on the fixed plate, and then the waste removing mechanism removes the injection port waste, so that the subsequent cutting action can be completed only after the injection port waste is removed, and the automatic production process is completed.

[0014] The injection port waste removing device further comprises a fixed plate, a waste passage is vertically formed in the fixed plate, the waste passage is open at the lower part of the fixed plate, a chain belt pressing mechanism is arranged on one side of the fixed plate, and a waste removing mechanism is arranged on the other side of the fixed plate.

[0015] Through the above arrangement, the chain belt after injection passes through the fixed plate from the lower part to the upper part, the injection port waste enters the waste passage through the lower opening, then the chain belt pressing mechanism presses the chain belt on the fixed plate, and then the waste removing mechanism removes the injection port waste, so that the subsequent cutting action can be completed only after the injection port waste is removed, and the automatic production process is completed.

[0016] The injection port waste removing device further comprises a fixed plate, a waste passage is vertically formed in the fixed plate, the waste passage is open at the lower part of the fixed plate, a chain belt pressing mechanism is arranged on one side of the fixed plate, and a waste removing mechanism is arranged on the other side of the fixed plate.

[0017] Through the above arrangement, the chain belt after injection passes through the fixed plate from the lower part to the upper part, the injection port waste enters the waste passage through the lower opening, then the chain belt pressing mechanism presses the chain belt on the fixed plate, and then the waste removing mechanism removes the injection port waste, so that the subsequent cutting action can be completed only after the injection port waste is removed, and the automatic production process is completed.

[0018] The injection port waste removing device further comprises a fixed plate, a waste passage is vertically formed in the fixed plate, the waste passage is open at the lower part of the fixed plate, a chain belt pressing mechanism is arranged on one side of the fixed plate, and a waste removing mechanism is arranged on the other side of the fixed plate.

[0019] The injection port waste removing device further comprises a fixed plate, a waste passage is vertically formed in the fixed plate, the waste passage is open at the lower part of the fixed plate, a chain belt pressing mechanism is arranged on one side of the fixed plate, and a waste removing mechanism is arranged on the other side of the fixed plate.

[0020] Through the above arrangement, the chain belt after injection passes through the fixed plate from the lower part to the upper part, the injection port waste enters the waste passage through the lower opening, then the chain belt pressing mechanism presses the chain belt on the fixed plate, and then the waste removing mechanism removes the injection port waste, so that the subsequent cutting action can be completed only after the injection port waste is removed, and the automatic production process is completed.

[0021] The injection port waste removing device further comprises a fixed plate, a waste passage is vertically formed in the fixed plate, the waste passage is open at the lower part of the fixed plate, a chain belt pressing mechanism is arranged on one side of the fixed plate, and a waste removing mechanism is arranged on the other side of the fixed plate.

[0022] Through the above setting, the chain tape from the zipper threading machine passes through the buffer rod and then enters the injection molding machine, and the chain tape presents a "U" shape, and the buffer rod will pull the chain tape straight down under the action of gravity, when the injection molding machine speed is too fast or the zipper threading machine fails, the buffer rod will rise, the fast detection switch detects the buffer rod for a certain time, and the injection molding machine is controlled to stop working, and after the buffer rod falls, the injection molding machine resumes working; when the zipper threading machine runs too fast or the injection molding machine fails, the buffer rod will fall, the slow detection switch detects the buffer rod for a certain time, and the zipper threading machine is controlled to stop working, and after the buffer rod rises, the zipper threading machine resumes working.

[0023] The application is further provided with a linear bearing in the sliding block, and the sliding block and the guide rod are in sliding fit through the linear bearing.

[0024] The application is further provided with a chain cutting machine, which comprises a chain plate, a cutter seat at the front end of the chain plate, a cutter head on the cutter seat, an ultrasonic cutter at the upper end of the cutter head, a left cutter seat and a right cutter seat, a mounting gap between the left cutter seat and the right cutter seat, a hook needle in the mounting gap, a hook needle up-down driving device below the chain plate, and a hook needle sensing switch for detecting the position of the hook needle.

[0025] The hook needle is arranged between the two cutter seats, when the material pulling and discharging mechanism pulls the chain forward, the cutter edge sensing switch on the cutter edge positioning mechanism detects the position of the cutter edge, then the hook needle up-down driving device is controlled to lift the hook needle to hook the cutter edge, then the material pulling and discharging mechanism continues to pull the chain forward, the cutter edge of the chain pulls the hook needle forward, and when the hook needle sensing switch senses that the hook needle is moved to the position, the chain cutting mechanism is controlled to cut the chain, and then the material pulling and discharging mechanism pulls the chain to the discharging table.

[0026] The application is further provided with a material pulling and discharging mechanism, which comprises a discharging table, a driving wheel and a driven wheel on the discharging table, a synchronous belt connecting the driving wheel and the driven wheel, a motor driving the driving wheel, a connecting plate fixed on the synchronous belt, a grabbing plate cylinder fixed on the connecting plate, two grabbing plates on the output end of the grabbing plate cylinder, and the grabbing plate cylinder driving the two grabbing plates to open and close.

[0027] The present application has the following advantages: after the chain belt is threaded through the zipper head machine, the chain belt with the zipper head is sent to the chain belt adjusting and detecting device through the first chain belt traction mechanism, and then automatically enters the injection molding machine after the chain belt adjusting and detecting device, after injection molding, the chain belt is sent to the injection port waste removing device through the second chain belt traction mechanism, and then enters the chain belt cutting machine after the injection port waste is removed, and finally the chain belt is sent to the feeding table through the pulling and feeding mechanism, realizing the automation of the whole production process, without manual chain, saving a lot of labor cost and increasing production efficiency. And such setting can integrate the equipment and save the factory space. BRIEF DESCRIPTION OF DRAWINGS

[0028] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor.

[0029] Figure 1 It is a structural schematic diagram of the zipper automatic production equipment.

[0030] Figure 2 It is a structural schematic diagram of the injection port waste removing device.

[0031] Figure 3 It is a structural schematic diagram of the chain belt adjusting and detecting device.

[0032] Figure 4 It is a structural schematic diagram of the chain belt cutting machine.

[0033] Figure 5 It is a structural schematic diagram of the knife edge positioning mechanism and the cutting mechanism.

[0034] Figure 6 It is Figure 5 the enlarged view of A.

[0035] Figure 7 It is a structural schematic diagram of the pulling and feeding mechanism.

[0036] 0-frame; 1-zipper threading machine; 11-first chain belt traction mechanism; 12-zipper head conveying mechanism; 13-upper zipper head mechanism; 14-zipper threading mechanism;

[0037] 2-injection molding machine; 21-knife edge detecting mechanism; 22-injection molding mechanism; 23-second chain belt traction mechanism;

[0038] 3 - chain cutting machine; 31 - knife edge positioning mechanism; 32 - cutting mechanism; 301 - chain plate; 302 - knife head; 303 - ultrasonic cutter; 304 - left knife seat; 305 - right knife seat; 306 - hook needle; 307 - hook needle up and down cylinder; 308 - hook needle induction switch;

[0039] 33 - material pulling and discharging mechanism; 331 - discharging table; 332 - driving wheel; 333 - driven wheel; 334 - synchronous belt; 335 - motor; 336 - connecting plate; 337 - material grabbing plate cylinder; 338 - material grabbing plate;

[0040] 4 - chain adjusting and detecting device; 41 - guide rod; 42 - sliding block; 43 - buffer rod; 44 - over-buffer detecting switch; 45 - over-fast detecting switch; 46 - linear bearing;

[0041] 5 - injection port waste removing device; 51 - fixed plate; 52 - waste passage; 53 - clamping plate; 54 - clamping plate cylinder; 55 - displacement cylinder; 56 - avoidance cylinder; 57 - pressing plate; 58 - pressing plate cylinder; 59 - waste detecting switch. DETAILED DESCRIPTION

[0042] In order to make the purpose, technical scheme and advantages of the present application clearer, the technical scheme of the present application will be described in detail below. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0043] The automatic zipper production equipment comprises a rack 0, a zipper threading machine 1, an injection molding machine 2 and a chain cutting machine 3 arranged in sequence on the rack 0, a chain adjusting and detecting device 4 arranged between the zipper threading machine 1 and the injection molding machine 2, and an injection port waste removing device 5 arranged between the injection molding machine 2 and the chain cutting machine 3.

[0044] The zipper threading machine 1 comprises a first chain pulling mechanism 11, a puller conveying mechanism 12, an upper puller mechanism 13 and a puller threading mechanism 14.

[0045] The first chain pulling mechanism 11 sends the chain with the threaded puller into the chain adjusting and detecting device 4.

[0046] The injection molding machine 2 comprises a knife edge detecting mechanism 21, an injection molding mechanism 22 and a second chain pulling mechanism 23.

[0047] The second chain pulling mechanism 23 sends the chain with the completed injection molding into the injection port waste removing device.

[0048] The chain cutting machine 3 comprises a knife edge positioning mechanism 31, a cutting mechanism 32 and a material pulling and discharging mechanism 33.

[0049] Wherein the zipper head machine 1 and injection molding machine 2 are prior art, this patent will not be described. After the chain belt passes through the zipper head machine 1 and the zipper head is worn, the chain belt with the zipper head is sent to the chain belt adjusting and detecting device 4 through the first chain belt traction mechanism 11, and after passing through the chain belt adjusting and detecting device 4, it automatically enters the injection molding machine 2. After injection molding, the chain belt is sent to the injection port waste removal device 5 through the second chain belt traction mechanism 23. After the injection port waste removal device 5 removes the injection port waste, it is sent to the chain belt cutting machine 3, and finally the chain belt after cutting is sent to the feeding table through the pulling and feeding mechanism 33, realizing the automation of the whole production process, without manual chain sorting, saving a lot of labor cost and increasing production efficiency. And such a setting can integrate the equipment and save factory space.

[0050] The injection port waste removal device 5 comprises a fixed plate 51, a waste passage 52 vertically formed in the fixed plate 51, and an injection port waste removal device 5. Through the above setting, the chain belt after injection molding passes through the fixed plate 51 from below, the injection port waste enters the waste passage through the lower opening, and then the chain belt pressing mechanism presses the chain belt on the fixed plate 51, and then the waste removal mechanism removes the injection port waste. Only after the injection port waste is removed can the subsequent cutting action be completed, and the automatic production process is completed.

[0051] The waste removal mechanism comprises two clamping plates 53, a clamping plate cylinder 54 driving the two clamping plates 53 to open and close, and a displacement cylinder 55 driving the clamping plate cylinder to displace. Through the above setting, the displacement cylinder 55 moves the clamping plate cylinder 54 to the position, and then the clamping plate cylinder 54 drives the clamping plate 53 to clamp the injection port waste, and then the displacement cylinder 55 drives the clamping plate cylinder 54 away from the fixed plate 51 to remove the injection port waste, and then the clamping plate cylinder 54 releases the clamping plate 53 to let the injection port waste fall into the waste barrel.

[0052] The output end of the displacement cylinder 55 is further fixed with an avoidance cylinder 56, and the output end of the avoidance cylinder 56 is fixedly connected with the clamping plate cylinder 54. Through the setting of the avoidance cylinder, after the displacement cylinder 55 drives the clamping plate cylinder away from the fixed plate to remove the injection port waste, the avoidance cylinder 56 drives the clamping plate cylinder 54 to move back and forth, so that the clamping plate leaves the running path of the chain belt, avoiding the entanglement of waste and chain belt affecting the subsequent production. The chain belt pressing mechanism comprises a pressing plate 57 and a pressing plate cylinder 58.

[0053] A waste detection switch 59 is arranged on the waste passage. Through the setting of the waste detection switch 59, the position of the injection port waste can be more accurately positioned.

[0054] The chain belt adjusting detection device 4 comprises two guide rods 41, the two guide rods 41 are sleeved with sliding blocks 42, the two sliding blocks 42 are connected with a buffer rod 43, the lower end of the guide rod 41 is provided with an over-buffer detection switch 44, and the upper end of the guide rod 41 is provided with an over-fast detection switch 45. Through the above setting, the chain belt out of the zipper threading machine passes through the buffer rod 43 and then enters the injection molding machine, and the chain belt presents a "U" shape. Since the buffer rod 43 is pulled downward under the action of gravity, when the injection molding machine speed is too fast or the zipper threading machine is out of order, the buffer rod 43 will rise, the over-fast detection switch 45 detects the buffer rod 43 for a certain time, and then the injection molding machine 2 is controlled to stop working. After the buffer rod 43 is lowered, the injection molding machine is restored to work again. When the zipper threading machine runs too fast or the injection molding machine is out of order, the buffer rod 43 will be lowered, the over-buffer detection switch 44 detects the buffer rod for a certain time, and then the zipper threading machine 1 is controlled to stop working. After the buffer rod 43 is raised, the zipper threading machine is restored to work again.

[0055] The sliding block 42 is provided with a linear bearing 46, and the linear bearing and the guide rod 41 realize sliding cooperation.

[0056] The chain belt cutting machine 3 comprises a chain belt plate 301, the front end of the chain belt plate 301 is provided with a tool holder, the tool holder is provided with a tool bit 302, the upper end of the tool bit 302 is provided with an ultrasonic cutter 303, the tool holder is divided into a left tool holder 304 and a right tool holder 305, the left tool holder 304 and the right tool holder 305 are provided with a mounting gap, the mounting gap is provided with a hook needle 306, the lower side of the chain belt plate 301 is provided with a hook needle up-down air cylinder 307 and a hook needle sensing switch 308 for detecting the position of the hook needle. The hook needle 306 is arranged between the two tool holders. When the material pulling and discharging mechanism 33 pulls the chain belt forward, the hook needle up-down air cylinder 307 is controlled to rise the hook needle 306 to the position of the tool bit, and then the material pulling and discharging mechanism 33 continues to pull the chain belt forward. The tool bit of the chain belt moves forward with the hook needle. When the hook needle sensing switch 308 senses that the hook needle moves to the position, the chain belt cutting mechanism 32 is controlled to cut the chain belt, and then the material pulling and discharging mechanism 33 pulls the chain belt to the discharging table.

[0057] The material pulling and discharging mechanism 33 comprises a discharging table 331, the discharging table 331 is provided with a driving wheel 332 and a driven wheel 333, the driving wheel 332 and the driven wheel 333 are connected through a synchronous belt 334, the driving wheel 332 is driven by a motor 335, the synchronous belt 334 is fixedly provided with a connecting plate 336, the connecting plate 336 is fixedly provided with a material grabbing plate air cylinder 337, the output end of the material grabbing plate air cylinder 337 is provided with two material grabbing plates 338, and the material grabbing plate air cylinder 337 drives the two material grabbing plates 338 to make opening and closing movements.

[0058] The present application has the characteristics of high production efficiency and small space occupation.

[0059] The above embodiments are only the preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. Any equivalent changes made according to the structure, shape and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A zipper automatic production apparatus comprising a rack, characterized by, The rack is sequentially provided with a zipper head threading machine, an injection molding machine and a chain belt cutting machine, the zipper head threading machine and the injection molding machine are provided with a chain belt adjusting and detecting device, and the injection molding machine and the chain belt cutting machine are provided with an injection molding port waste removing device; The zipper head threading machine comprises a first chain belt traction mechanism, a puller conveying mechanism, an upper puller mechanism and a puller threading mechanism; The first chain belt traction mechanism sends the chain belt with threaded pullers into the chain belt adjusting and detecting device; The injection molding machine comprises a knife edge detecting mechanism, an injection molding mechanism and a second chain belt traction mechanism; The second chain belt traction mechanism sends the chain belt with completed injection molding into the injection molding port waste removing device; The chain belt cutting machine comprises a knife edge positioning mechanism, a cutting mechanism and a pulling and discharging mechanism.

2. The apparatus according to claim 1, wherein: The injection molding port waste removing device comprises a fixed plate, a waste passage is vertically formed in the fixed plate, the waste passage is open at the lower portion, a chain belt pressing mechanism is arranged on one side of the fixed plate, and a waste removing mechanism is arranged on the other side of the fixed plate.

3. The apparatus according to claim 2, wherein: The waste removing mechanism comprises two clamping plates, a clamping plate cylinder for driving the two clamping plates to perform opening and closing movement and a displacement cylinder for driving the clamping plate cylinder to displace.

4. The apparatus according to claim 3, wherein: The output end of the displacement cylinder is further fixed with an avoiding cylinder, and the output end of the avoiding cylinder is fixedly connected with the clamping plate cylinder.

5. The apparatus according to claim 2, wherein: A waste detecting switch is arranged on the waste passage.

6. The apparatus according to claim 1, wherein: The chain belt adjusting and detecting device comprises two guide rods, a sliding block is sleeved on each of the two guide rods, a buffer rod is connected between the two sliding blocks, an over-buffer detecting switch is arranged at the lower end of the guide rod, and an over-fast detecting switch is arranged at the upper end of the guide rod.

7. The apparatus according to claim 6, wherein: A linear bearing is arranged in the sliding block, and the linear bearing and the guide rod are in sliding cooperation.

8. The apparatus according to claim 1, wherein: The chain belt cutting machine comprises a chain belt plate, a tool seat is arranged at the front end of the chain belt plate, a tool head is arranged on the tool seat, an ultrasonic cutter is arranged at the upper end of the tool head, the tool seat is divided into a left tool seat and a right tool seat, an installation gap is arranged between the left tool seat and the right tool seat, a hook needle is arranged in the installation gap, a hook needle up-down driving device is arranged below the chain belt plate, and a hook needle sensing switch for detecting the position of the hook needle is arranged.

9. The apparatus according to claim 8, wherein: The pulling and discharging mechanism comprises a discharging table, a driving wheel and a driven wheel are arranged on the discharging table, the driving wheel and the driven wheel are connected through a synchronous belt, the driving wheel is driven by a motor, the synchronous belt is fixed with a connecting plate, a grabbing plate cylinder is fixed on the connecting plate, two grabbing plates are arranged at the output end of the grabbing plate cylinder, and the grabbing plate cylinder drives the two grabbing plates to perform opening and closing movement.

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