CN115530494A - Clamp belt-dividing type zipper head penetrating machine - Google Patents

Abstract

The invention belongs to the technical field of zipper equipment, in particular to a clamp belt-separating zipper head threading machine which comprises a base, wherein a belt separating device and a zipper head feeding device are arranged on the base, and the belt separating device and the zipper head feeding device can be mutually far away and close. The belt dividing device in the threading machine clamps the cloth belt of the chain belt through the claw blocks of the clamp and pulls the cloth belt to open the closed chain teeth on the chain belt, so that the damage of the chain belt in the traditional threading machine caused by extrusion is avoided.

Description

Clamp belt-dividing type zipper head penetrating machine

Technical Field

The invention belongs to the technical field of zipper equipment, and relates to a clamp belt-dividing zipper head threading machine.

Background

The existing zipper head threading machine needs to open the zipper before the zipper head is arranged in the zipper belt, and then sends the zipper head into the opening position of the zipper belt through the upper zipper head mould. Whereas the opening action of the zipper in the device is usually achieved by the needle being pressed down. The zipper head threading machine disclosed in CN201510248061.4 comprises a frame, a zipper traction mechanism, a zipper sensing detection device, a slider mold, a head feeding device, a zipper sliding groove and a tape separating pin positioning device, wherein a pin in the tape separating pin positioning device can move downwards and be inserted into a zipper tape in the process of moving up a slider, so that the zipper head threading machine has the effect of separating a zipper.

However, in the above-mentioned chain belt opening method, the components such as the separating pin or the inserting pin collide and extrude with the chain belt in the process of inserting the chain belt, which easily causes the deformation of the upper belt and the teeth of the chain belt, and may affect the normal transmission of the chain belt on the device and the movement of the slider on the chain belt, so that the operation of the upper slider of the device cannot be kept stable.

Disclosure of Invention

According to the problems, the invention provides the clamp belt-splitting zipper head threading machine which realizes the opening of the zipper teeth combined on the zipper belt by moving after the zipper belt is clamped by the clamp, so that the zipper belt is prevented from being damaged by extrusion.

The purpose of the invention is realized as follows:

the utility model provides an anchor clamps banding formula zip fastener penetrator, includes the base, is equipped with on the base and divides the belting and go up the pull head device, divide and to keep away from each other and be close to between the belting and the last pull head device, its characterized in that, divide the belting to include the bracing piece, be connected with the anchor clamps of symmetric distribution on the bracing piece, and control anchor clamps keep away from each other and the first drive arrangement who is close to, anchor clamps include the claw piece that can open and close together, are injectd between the claw piece and have the centre gripping mouth that is used for cliping the chain belt, both ends on the bracing piece injectd between the anchor clamps and have the chain belt to stretch out the mouth.

As a further description of the above technical solution, the clamp is connected with a second driving device, the second driving device is connected with a push rod inserted between the claw blocks, a control slot for the push rod to enter and exit is defined between the claw blocks, an opening-shaped socket is formed at one end of the control slot facing the second driving device, the push rod extends into the socket, and a protrusion which can enter and exit the control slot and is abutted against an inner arc surface of the socket is formed at the top end of the push rod.

As a further description of the above technical solution, the second driving device is connected to the lower end of the first driving device.

As a further description of the above technical solution, the claw block is formed with a holding groove inside the holding opening.

As a further description of the above technical solution, the upper slider device includes a chain belt mold and an upper slider mold which are distributed up and down, and the upper slider device can pull the tape separating device to translate relative to the base.

As a further description of the above technical solution, the tape separating device is connected with an inductive switch, and is provided with an electromagnet controlled by the inductive switch, the upper slider device is provided therein with an inductive rod capable of cooperating with the inductive switch, and a pull plate capable of abutting against the tape separating device, and the pull plate is made of a metal material capable of being attracted by the magnet.

As a further description of the above technical solution, a housing sleeved on the claw block is provided on the clamp.

As a further description of the above technical solution, the tape feeding device is located on the base, one side of the tape dividing device away from the upper pull head device is located on the base, the inductive switch is connected to the tape feeding device and can move along with the tape dividing device, the tape feeding device includes a support seat for placing a chain tape and a tape press block capable of moving up and down relative to the support seat, a fastener mouth is defined between the support seat and the tape press block, and a positioning rod capable of moving up and down and extending into the fastener mouth is located below the tape feeding device.

As further described in the above technical solution, the chain belt mold includes a chain belt mold base and a chain belt press block located above the chain belt mold base, the chain belt mold base can move up and down relative to the chain belt press block, and a chain belt positioning opening aligned with the chain belt extending opening is defined between the chain belt mold base and the chain belt press block.

As a further description of the above technical solution, a chain tooth groove is formed in the chain belt die holder, and a positioning block protruding downward and aligned with the chain tooth groove is formed on the chain belt press block.

Compared with the prior art, the invention has the outstanding and beneficial technical effects that:

1. the penetrating machine clamps the cloth belt on the chain belt through the openable and closed claw blocks in the clamp, opens the closed chain teeth on the chain belt through the mutual separation of the clamp, avoids the collision beads and extrusion which the chain belt can suffer when opening the chain belt before the action of the upper puller in the traditional penetrating machine, plays a role in protecting the chain belt, and prevents the chain belt from generating deformation in the opening process.

2. The matching between the tape separating device and the upper puller device can ensure that the tape threading machine can orderly control the chain belts to be conveyed in the equipment after the tape threading machine opens the chain belts and applies the puller, and the puller moves on the chain belts to open the chain belts, so that the tape threading machine can stably repeat the operation of applying the puller.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

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

Fig. 2 is a partially enlarged view of fig. 1.

Fig. 3 is a second perspective view of the present invention.

Fig. 4 is a partially enlarged view of fig. 3.

Fig. 5 is a perspective view of the tape separating device.

Fig. 6 is a partially enlarged view of fig. 5.

Fig. 7 is a perspective view of the clamp.

Fig. 8 is a perspective view of the tape dispenser.

Fig. 9 is a perspective view of the inductive switch.

FIG. 10 is a partial schematic view of a link belt.

10-tape separating device, 20-puller device, 30-tape feeding device, 0-base, 1-support rod, 11-first driving device, 2-clamp, 21-claw block, 211-clamping opening, 212-control groove, 213-socket, 214-clamping groove, 22-chain belt extending opening, 23-second driving device, 24-push rod, 241-lug, 25-shell, 3-chain belt mold, 31-chain belt mold base, 311-chain tooth groove, 32-chain belt pressing block, 321-positioning block, 33-chain belt positioning opening, 4-puller die, 5-induction switch, 6-induction rod, 7-pulling plate, 8-support base, 81-cloth belt pressing block, 82-chain tooth opening and 9-positioning rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.

The invention will be further described in the following with reference to specific embodiments thereof,

as shown in fig. 1 to 7, a clip ribbon-dividing type zipper head threading machine comprises a ribbon-dividing device 10 connected to a base, a top slider device 20 and a tape-feeding device 30, wherein a zipper tape is opened by the ribbon-dividing device 10 after the zipper tape passes through the tape-feeding device 30, and the top slider device 20 is close to a position where zipper teeth on the zipper tape loaded with a slider by the ribbon-dividing device 10 are opened. Wherein, the belt separating device 10 includes the anchor clamps 2 of symmetric connection on bracing piece 1, anchor clamps 2 are through can opening, the claw piece 21 that closes up cliies the strap that is located the chain belt and stretches out chain tooth both ends of mouthful 22 department, the strap of chain belt is held in the centre gripping mouth 211 department of claw piece 21, keep away from each other by 11 control anchor clamps of first drive arrangement 2, anchor clamps are 2 keep away from each other the in-process and are produced the pulling force to the chain belt both ends, thereby make the chain tooth of merging separate through the strap that pulls the chain belt both ends.

As shown in fig. 5 to 7, the jig 2 controls the projection 241 of the push rod 24 extending into the socket 213 to move into and out of the control groove 212 by the second driving means 23. When the claw blocks 21 are closed, the insertion openings 213 are limited between the claw blocks 21 in an opening shape, the insertion openings 213 are contracted towards the direction of the control grooves 212 and then communicated with the control grooves 212, the insertion openings 213 are limited and formed by symmetrical inclined surfaces between the claw blocks 21, when the convex blocks 241 on the push rod 24 are controlled by the second driving device 23 to enter the control grooves 212, the opened insertion openings 213 are gradually closed, the inclined surfaces for limiting the insertion openings 231 are gradually closed, and the claw blocks 21 are opened. In the clamp 2, the lug 241 with a cambered surface can make the push block 24 move smoothly in the socket 213, and the spring generates a pushing force to the claw block 21 to make the claw block 21 have a closing tendency by being symmetrically distributed at the upper end and the lower end of the claw block 21.

As a modified embodiment, the clamp 2 is connected with the first driving device 11 through the second driving device 23, the first driving device 11 causes the clamp 2 to move by controlling the second driving device 23 to move, and the second driving device 23 controls the push rod 24 to move while moving, so that the actions of the clamp 2 are orderly carried out.

As a modified example, the clamp 214 formed at the clamp opening 211 on the claw block 21 reduces the friction between the claw block 21 and the tape when clamping the fastener tape, and prevents the claw block 21 from slipping when the tape clamping the fastener tape moves, which causes the tape of the fastener tape to be separated from the closed claw block 21.

As shown in fig. 1 to 4, in the slide fastener stringer, after the tape separating device 10 opens the fastener tape, the upper slider device 20 approaches the tape separating device 10, and the lower upper slider mold 4 presses the slider therein from below into a position where the fastener elements on the fastener tape are opened. As shown in fig. 10, when the zipper head threading machine works for some special zipper tapes, the claw block 21 of the clamp 2 in the head threading device 20 is not prevented from clamping the position of the zipper tape extending from the tape feeding device 30 without corresponding zipper teeth, so that the phenomenon that the claw block 21 cannot normally open the zipper tape due to clamping the position of the zipper tape without corresponding zipper teeth is avoided, the subsequent head threading cannot be normally performed, and the possible errors in the working process of the zipper head threading machine are reduced. Therefore, before the claw blocks 21 of the clamp 2 clamp the cloth belts of the chain belts, the upper puller device 10 drives the belt separating device 20 to move for a certain distance, so that the claw blocks 21 of the clamp 2 can clamp the cloth belts provided with corresponding chain teeth, and the clamp 2 can smoothly separate the combined chain teeth on the chain belts when being away from each other. In the process of the upper slider, the moving process of the upper slider device 20 is to firstly approach the tape separating device 10 and push the tape separating device 10 to abut against the tape feeding device 30, at this time, the claw blocks 21 of the clamp 2 in the tape separating device 20 are in an open shape and approach the tape positioned in the tape extending opening 211 along with the clamp 2, so that the tapes of the tape are positioned at the clamping opening 211 between the claw blocks 21, then the upper slider device 10 pulls the tape separating device 10 to move and keep away from the tape feeding device 30 for a distance, the claw blocks 21 of the clamp 2 close and clamp the tapes of the tape, the clamp 2 moves towards the direction away from each other to pull the tapes, so that the teeth on the tapes are opened, the upper slider mold 4 in the upper slider device 20 rises to load the sliders to the position where the teeth on the tapes are opened, at this time, the tape separating device 10 is separated from the upper slider device 20, the upper slider mold 20 does not pull the tape separating device 10 and moves towards the direction away from the tape separating device 10, the upper slider mold 4 drives the upper slider mold to move along with the movement of the upper slider device 20 to move for a distance, the upper slider mold 4 loosens and resets, the upper slider, the slider mounted on the tape threading device passes through the upper slider device, and then moves repeatedly.

As an improved embodiment, the tape separating device 10 and the upper slider device 20 are respectively connected with an inductive switch 5 and an inductive rod 6 which can be matched with each other, when the upper slider device 20 moves to a position where the inductive rod 6 extends to trigger the inductive switch 5, the pull plate 7 on the upper slider device 20 abuts against the tape separating device 10, the inductive switch 5 works and controls the electromagnet of the tape separating device 10 to be electrified, and the electromagnet generates magnetism after being electrified to adsorb the pull plate 7, so that the upper slider device 20 can pull the tape separating device 10 to move towards a direction far away from the tape feeding device 30, the electromagnet in the tape separating device 10 can be a part of the support rod 1 and the like which can be attached to the pull plate 7, and a corresponding effect can be achieved. The inductive switch 5 is a photoelectric sensor, and the inductive switch 5 can be triggered after the inductive rod 6 moves to the position above the inductive switch 5.

As shown in fig. 4-5, the housing 25 is sleeved on the claw block 21 of the clamp 2, and can protect the claw block 21, so as to prevent the claw block 21 from being collided when the upper slider device contacts the tape separating device 10, which may cause the claw block 21 to be displaced and then unable to grasp the tape of the fastener tape. And the shell 25 part can also be an electromagnet capable of adsorbing the pulling plate 7. The spring in the clamp 2 is located in the housing 25 and urges the jaw pieces 21 together against the inner wall of the housing 25 and the jaw pieces 21.

As shown in fig. 8-9, when the tape separating device 10 is pulled by the top slider device 20 to be away from the tape feeding device 30, after the inductive switch 5 connected to the tape feeding device 30 moves on the tape feeding device 30 for a certain distance, the inductive switch 5 can control the electromagnet in the tape separating device 10 to be switched off again, after the electromagnet loses magnetism, the pull plate 7 of the top slider device 20 is not attracted any more, and the top slider device 20 cannot pull the tape separating device 10 to move any more. Be equipped with in the device 30 of sending tape with inductive switch 5 matched with sensor, inductive switch 5 can trigger the touch sensor at the removal in-process to the electro-magnet outage in the device 10 is divided in the control, if distance sensor, after sensing inductive switch 5's removal predetermined distance, can control the electro-magnet outage, also can be contact switch, inductive switch 5 can control electric shock switch work at the removal in-process, realize corresponding effect can. Meanwhile, in the process of opening the chain belt by the belt dividing device 10, the belt pressing block 81 in the belt conveying device 30 can be lowered to press the belt part of the chain belt passing through the supporting seat 8, and the teeth on the chain belt are accommodated through the teeth opening 82, the positioning rod 9 below can extend into the teeth opening 82 to support the teeth, the supporting effect on the chain belt is achieved, and the belt conveying device 30 can prevent the chain belt from being deviated at the position in the process of being opened by the belt dividing device 10.

As shown in fig. 4, the chain in the threading machine passes through the chain positioning opening 33 of the chain mold 3 in the upper slider device 20 after passing through the tape separating device 10, and when the chain is opened by the tape separating device 10, and the upper slider device 20 is close to the tape separating device 10, the chain mold base 31 rises to press the chain to the lower end of the chain pressing block 32, so that the chain can be positioned in the processes of opening the chain, moving the slider on the chain and the upper slider, and the chain position can be prevented from being shifted and swayed.

As a modified example, the fastener tape holder 31 and the fastener tape press block 32 can receive the fastener elements on the fastener tape passing through the fastener tape positioning opening 33 through the matching fastener element grooves 311 and the matching fastener element positioning blocks 322, and the position of the fastener tape is kept stable by positioning the position of the fastener elements.

In conclusion, the head threading machine can open the closed zipper teeth on the zipper belt under the condition of not damaging the zipper belt, can ensure that the zipper head threading and the zipper conveying can be carried out orderly, greatly reduces the error rate of equipment during the working process, improves the efficiency of the operation of the zipper head threading on the equipment, and also improves the quality of produced zipper products.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims (10)

1. The utility model provides an anchor clamps divide belted zip fastener penetrator, includes the base, is equipped with on the base and divides belted device and last pull head device and send the belting, divide and to keep away from each other and be close to between belted device and the last pull head device, its characterized in that, divide the belted device to include the bracing piece, be connected with the anchor clamps of symmetric distribution on the bracing piece, and control anchor clamps keep away from each other and the first drive arrangement who is close to, anchor clamps include the claw piece that can open and close together, inject between the claw piece and have the centre gripping mouth that is used for cliping the chain belt, both ends on the bracing piece inject between the anchor clamps and have the chain belt to stretch out the mouth.

2. The machine as claimed in claim 1, wherein a second driving device is connected to the clamp, a push rod is connected to the second driving device, the push rod is inserted between the claws, a control slot is defined between the claws for the push rod to enter and exit, an open socket is formed at one end of the control slot facing the second driving device, the push rod extends into the socket, a protrusion is formed at the top end of the push rod, the protrusion is capable of entering and exiting the control slot and is abutted against the inner arc surface of the socket, and a spring is disposed in the clamp and abutted against the claws, so that the spring tends to close.

3. The clip ribbon fastener stringer of claim 2, wherein said second drive means is connected to a lower end of said first drive means.

4. The clip ribbon type slide fastener stringer according to claim 1, wherein said claw piece is formed with a gripping groove inside said gripping opening.

5. The machine for threading a clamp tape-separating type zipper according to claim 1, wherein the upper pulling head device comprises a zipper tape mold and an upper pulling head mold which are distributed up and down, and the upper pulling head device can pull the tape-separating device to translate relative to the base.

6. The machine for threading the clamp ribbon-separating type zipper according to claim 5, wherein an inductive switch is connected to the ribbon-separating device, an electromagnet controlled by the inductive switch is arranged on the tape-separating device, an inductive rod capable of being matched with the inductive switch is arranged in the upper pulling head device, a pulling plate capable of being abutted to the ribbon-separating device is arranged on the upper pulling head device, and the pulling plate is made of a metal material capable of being attracted by the magnet.

7. The clip ribbon zipper slider machine of claim 6, wherein said clip is provided with a housing that fits over said claw block.

8. The clip ribbon-separating zipper head threading machine according to claim 6, wherein the ribbon feeding device is located on a side of the base where the ribbon separating device is far away from the upper zipper head threading device, the inductive switch is connected to the ribbon feeding device and can move along with the ribbon separating device, the ribbon feeding device comprises a supporting seat for placing a zipper ribbon and a tape pressing block capable of moving up and down relative to the supporting seat, a zipper tooth opening is defined between the supporting seat and the tape pressing block, and a positioning rod capable of moving up and down and extending into the zipper tooth opening is arranged below the ribbon feeding device.

9. The clamp tape-dividing type zipper head threading machine according to claim 5, wherein the chain tape mold comprises a chain tape mold base and a chain tape pressing block positioned above the chain tape mold base, the chain tape mold base can move up and down relative to the chain tape pressing block, and a chain tape positioning opening aligned with the chain tape extending opening is defined between the chain tape mold base and the chain tape pressing block.

10. The clip ribbon-dividing type zipper slider threading machine according to claim 9, wherein a zipper tooth groove is formed in the zipper tape die holder, and a positioning block protruding downward and aligned with the zipper tooth groove is formed on the zipper tape pressing block.

Images