CN217225772U

CN217225772U - Lifting type zipper puller

Info

Publication number: CN217225772U
Application number: CN202220723739.5U
Authority: CN
Inventors: 杨晓艳; 郑玉莲
Original assignee: Weifang Yuanda Wood Plastic Co ltd
Current assignee: Weifang Runzehui Plastic Co.,Ltd.
Priority date: 2022-03-30
Filing date: 2022-03-30
Publication date: 2022-08-19
Anticipated expiration: 2032-03-30

Abstract

The utility model provides an over-and-under type slide machine, including support body, distance device, clamp send device and cutter, first half section movable mounting of support body has unreels roller and guide roll, and latter half section fixed mounting of support body has the work platen, and clamp send the device to be equipped with two sets of and divide and put both ends around the work platen, and the distance device is equipped with two sets of and divides and puts the left and right sides at the work platen, and the cutter passes through the drive arrangement suspension in the front end top of work platen. The foam is sent into the working table plate by the clamping and conveying device at the front end, when the foam flows through the distance device, the clamping and conveying device stops moving, the cutter cuts the foam into pieces under the driving of the driving device, and the cut pieces of foam flow out of the equipment through the clamping and conveying device at the rear end. When the pulling-on piece is cut open, full automation operation is adopted in the whole process, the pulling-on piece forming effect is good, time and labor are saved, the pulling-on piece is efficient, and the labor cost is greatly saved.

Description

Lifting type zipper puller

Technical Field

The utility model belongs to the technical field of the cotton cutting equipment of bubble, in particular to over-and-under type draws mascerating machine.

Background

The foam is also called as environment-friendly EVA (ethylene vinyl acetate), is a commonly used manual DIY material, does not contain any substances harmful and toxic to human bodies, has a series of excellent use characteristics such as heat preservation, moisture prevention and corrosion resistance, and is gradually integrated into various occasions such as kindergarten teaching and life experience.

At present, the foam cutting and pulling sheet lacks corresponding production machinery, the manual operation of a manual handheld cutting machine is mainly relied on, the operation process wastes time and energy, the efficiency is lower, and the effect of the cutting and pulling sheet is poor.

In view of the foregoing, it is apparent that the prior art has inconvenience and disadvantages in practical use, and thus, needs to be improved.

SUMMERY OF THE UTILITY MODEL

To the defect that the background art lists, the utility model aims to provide an over-and-under type draws mascerating machine to optimize current cutting mode, solve when cutting open the pulling-on piece inefficiency, the poor problem of shaping effect.

In order to achieve the above object, the technical solution of the present invention is that:

the utility model provides a lifting type piece drawing machine, includes support body, distance device, pinch device and cutter, the first half section movable mounting of support body has unwinding roller and guide roll, the latter half section fixed mounting of support body has the work platen, pinch device is equipped with two sets of and places both ends around the work platen, the distance device is equipped with two sets of and places in the left and right sides of work platen, the cutter passes through drive arrangement and suspends the front end top at the work platen.

As a preferred technical scheme, the driving device comprises a transverse servo motor, a second lead screw and a cutting cylinder, the second lead screw is transversely arranged above the working table plate through two groups of supporting columns fixed on the frame body, the transverse servo motor is arranged on one side of one of the supporting columns and is in driving connection with the second lead screw, a second sliding seat is movably arranged on a rod body of the second lead screw, a second guide rod transversely penetrating through the second sliding seat is fixed between the two groups of supporting columns, the cutting cylinder is fixed on one side of the second sliding seat through a support, and the cutter is fixed at the front end of a push rod of the cutting cylinder.

As a preferable technical scheme, a cutter passing groove matched with the motion trail of the cutter is formed in the working table plate right below the cutter.

As a preferred technical scheme, the cutter is an inverted triangular blade with cutting edges on two sides.

As a preferred technical scheme, one side of the driving device is provided with a pressing mechanism, the pressing mechanism comprises pressing cylinders and a pressing plate, the pressing cylinders are provided with two groups and fixedly mounted on corresponding supporting columns through supports, and two ends of the pressing plate are fixedly mounted on the end portions of push rods of the two groups of pressing cylinders.

As a preferred technical scheme, each group of distance devices comprises a first lead screw, a longitudinal servo motor and a converter, the converter is fixedly mounted on the side of a frame body, one end of the first lead screw is connected with the output end of the converter, the other end of the first lead screw is movably mounted with a strut, the longitudinal servo motor is connected with the input end of the converter and mounted to drive the first lead screw to rotate, a first sliding seat is movably mounted on a rod body of the first lead screw, a first guide rod crossing the first sliding seat is fixedly mounted between the strut and the converter, a U-shaped frame with an opening facing a working bedplate is fixed on one side of the first sliding seat, a laser generator is mounted at the upper end of the U-shaped frame, and a receiver which is opposite to the laser generator is mounted at the lower end of the U-shaped frame.

As a preferred technical scheme, a laser distance measuring sensor facing to the pillar is installed on the other side of the first sliding seat, and a reflecting plate facing the laser distance measuring sensor is arranged on the pillar.

As a preferred technical scheme, each group of the clamping and conveying devices comprises driven rollers, driving rollers and a support frame, the driving rollers are arranged at the end parts of the working table plates and are fixedly installed with the frame body through two groups of bearing seats, the support frame is provided with two groups of bearing seats and is fixedly installed at two sides of the frame body, a pressing air cylinder is fixed at the upper end surface of each group of the support frame, a push rod of the pressing air cylinder penetrates through the support frame and is fixedly provided with an installation seat, the driven rollers are positioned right above the driving rollers and are movably installed between the two groups of the installation seats, rectangular holes are formed in two side walls of the support frame, lug plates penetrating through the rectangular holes and extending to the outer side of the support frame are respectively arranged at two sides of each group of the support frame body, guide posts penetrating through the lug plates are arranged at two sides of each group of the support frame body, springs are sleeved on the guide posts, and chain wheels are arranged on the driving rollers and unwinding rollers of the two groups of the clamping and conveying devices, and the three groups of chain wheels are in driving connection with a motor fixed at the bottom of the frame body through the same chain.

As a preferred technical scheme, two groups of through grooves are formed in the table top of the working table plate, synchronous belts are arranged in the through grooves and are in driving connection with driving components fixed on the back side of the working table plate

After the technical scheme is adopted, the beneficial effects of the utility model are that:

the utility model discloses in, the clamp of front end send the device to send into the work platen with the bubble cotton, when the bubble is cotton to flow through the distance device of cutting out length that designs in advance, clamp send the device stop motion, pressing mechanism pushes down and fixes the bubble cotton, and the cutter will bubble cotton under drive arrangement's drive simultaneously and tailor into the piece, then pressing mechanism rises, tailors the cotton clamp of sending the device outflow equipment through hold-in range and rear end in proper order of the bubble that becomes. When the pulling-on piece is cut open, full automatic operation is adopted in the whole process, the forming effect is good, time and labor are saved, the pulling-on piece is efficient, and the labor cost is greatly saved.

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 invention, and that for a person skilled in the art, other drawings can be derived from them without inventive faculty.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged schematic view of the structure a in fig. 1.

Fig. 3 is an enlarged schematic view of the structure B in fig. 1.

Fig. 4 is a schematic structural view of the pressing mechanism.

Reference numerals: 1. the device comprises a frame body, 2, an unwinding roller, 3, a guide roller, 4, a driven roller, 5, a support column, 6, a transverse servo motor, 7, a cutter passing groove, 8, a first guide rod, 9, a first lead screw, 10, a U-shaped frame, 11, a longitudinal servo motor, 12, a drive roller, 13, a converter, 14, a synchronous belt, 15, a first sliding seat, 16, a working table plate, 17, a pressing cylinder, 18, a supporting frame, 19, a guide pillar, 20, a spring, 21, a rectangular hole, 22, a mounting seat, 23, a chain wheel, 24, an ear plate, 25, a second lead screw, 26, a second guide rod, 27, a second sliding seat, 28, a cutting cylinder, 29, a cutter, 30, a pressing cylinder, 31 and a pressing plate.

Detailed Description

The features and exemplary embodiments of various aspects of the present invention will be described in detail below, and in order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. It will be apparent to one skilled in the art that the present invention may be practiced without some of these specific details. The following description of the embodiments is merely intended to provide a better understanding of the invention by illustrating examples of the invention.

The directional terms appearing in the following description are directions shown in the drawings and do not limit the specific structure of the present invention. In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted broadly, e.g., as either a fixed connection, a removable connection, or an integral connection; can be directly connected or indirectly connected. The specific meaning of the above terms in the present invention can be understood as the case may be, by those of ordinary skill in the art.

Fig. 1 is a schematic structural view of the present invention, fig. 2 is an enlarged schematic view of a structure a in fig. 1, fig. 3 is an enlarged schematic view of a structure B in fig. 1, and fig. 4 is a schematic structural view of a pressing mechanism. As shown in fig. 1 to 4, an embodiment of the utility model provides an over-and-under type draws mascerating machine for optimize the cotton cutting mode of current bubble, solve the cotton problem of inefficiency, shaping effect difference when cutting open the pulling-on piece of bubble.

As shown in fig. 1. The lifting type sheet pulling machine in the embodiment comprises a frame body 1, a spacing device, a clamping and conveying device and a cutting knife 29. The front half section of support body 1 movable mounting has the unwinding roller 2 that is used for unreeling the bubble cotton and is used for guiding the cotton guide roll 3 of bubble, and the latter half section fixed mounting of support body 1 has work platen 16. The clamping and conveying devices are provided with two groups and are respectively placed at the front end and the rear end of the working table plate 16, two groups of through grooves are formed in the table surface of the working table plate 16, synchronous belts 14 are arranged in the through grooves, the synchronous belts 14 are in driving connection with driving components fixed on the back side of the working table plate 16, two groups of distance fixing devices are arranged on the left side and the right side of the working table plate 16 in a separated mode, and the cutter 29 is suspended above the front end of the working table plate 16 through the driving devices. The cotton bubble that unreels roller 2 unreels is through the pinch device of front end with the cotton work platen of sending into of bubble through the guide roll 3 guide, and when the cotton distance device of cutting length that has designed in advance of flowing through of bubble, unreel roller 2 and the pinch device of front end stop motion simultaneously, cutter 29 will soak cotton under drive arrangement's drive and cut out the piece, cut out the piece bubble cotton and send to the pinch device of rear end through synchronous belt to finally flow out equipment through this pinch device.

As shown in fig. 1 and 3. The driving device comprises a transverse servo motor 6, a second lead screw 25 and a cutting air cylinder 28. The second lead screw 25 is transversely arranged above the front end of the working table plate 16 through two groups of struts 5 fixed on the frame body 1, and the transverse servo motor 6 is arranged on one side of one strut 5 and is in driving connection with the second lead screw 25. A second slide carriage 27 is movably arranged on the body of the second lead screw 25, a second guide rod 26 which traverses the second slide carriage 27 is fixed between the two groups of struts 5, a cutting cylinder 28 is fixedly arranged on one side of the second slide carriage 27 through a support, and a cutter 29 is fixed at the front end of a push rod of the cutting cylinder 28. The transverse servo motor 6 drives the second lead screw 25 to rotate, the second slide carriage 27 converts the rotation of the second lead screw 25 into the transverse movement of the cutting cylinder 28, the cutting cylinder 28 drives the cutter 29 to press down, and the transverse servo motor 6 drives the cutter 29 to move from one side of the foam to the other side through a series of transmissions, so that the foam cutting pull piece is completed. When the cutter 29 cuts the foam, the foam may be wrinkled and deformed, and the cutting efficiency is affected, so that a pressing mechanism is further arranged on one side of the driving device. The pressing mechanism comprises two groups of pressing air cylinders 30 and a pressing plate 31, the two groups of pressing air cylinders 30 are fixedly mounted on the corresponding support columns 5 through supports, and two ends of the pressing plate 31 are fixedly mounted on the end portions of push rods of the two groups of pressing air cylinders 30. During cutting, the two groups of pressing cylinders 30 simultaneously push the pressing plate 31 to move downwards so as to fix the foam and ensure the cutting quality.

As shown in fig. 1. The knife passing groove 7 matched with the motion track of the cutter 29 is formed right below the cutter 29 of the workbench plate 16, the knife passing groove 7 avoids the direct contact between the cutter 29 and the surface of the workbench plate 16, and the cutter 29 is prevented from colliding. Meanwhile, the cutter 29 is an inverted triangular blade with cutting edges on both sides, and the inverted triangular blade facilitates the reciprocating motion of the cutter 29.

As shown in fig. 1. Every distance device of group all includes first lead screw 9, vertical servo motor 11 and converter 13, and converter 13 is in 1 avris fixed mounting of support body, and the one end of first lead screw 9 is connected the installation with the output of converter 13, and the other end and the pillar 5 movable mounting of first lead screw 9, and vertical servo motor 11 is connected the installation with the input of converter 13 and is rotatory in order to drive first lead screw 9. A first sliding seat 15 is movably arranged on the rod body of the first lead screw 9, a first guide rod 8 which penetrates through the first sliding seat 15 is fixedly arranged between the support column 5 and the converter 13, and a U-shaped frame 10 with an opening facing to the working table plate 16 is fixed on one side of the first sliding seat 15. The laser generator is installed at the upper end of the U-shaped frame 10, and the receiver opposite to the laser generator is installed at the lower end of the U-shaped frame 10. When the laser loop works, the laser generated by the laser generator is received by the receiver, and the circuit is normal. When the two side edges of the foam are positioned in the cavity of the U-shaped frame 10, the laser emitted by the laser generator is shielded by the foam, the receiver cannot receive the laser emitted by the laser generator, the circuit is interrupted, and the in-place signal of the foam is triggered to start cutting. The other side of the first slide carriage 15 is provided with a laser ranging sensor facing the pillar 5, and the pillar 5 is provided with a reflecting plate facing the laser ranging sensor. The longitudinal servo motor 11 drives the first lead screw 9 to rotate through the converter 13, and the first slide carriage 15 converts the rotation motion of the first lead screw 9 into the longitudinal motion of the U-shaped frame 10. In the process, the laser distance measuring sensor monitors the distance between the first sliding seat 15 and the support 5 in real time, so that quantitative size cutting is completed.

As shown in fig. 1 and 2. Each group of pinch devices comprises a driven roller 4, a driving roller 12 and a support frame 18, wherein the driving roller 12 is arranged at the end part of the working bedplate 16 and is fixedly installed with the frame body 1 through two groups of bearing seats, and the support frame 18 is provided with two groups of bearing seats and is fixedly installed on two sides of the frame body 1. The upper end face of each group of supporting frames 18 is fixed with a compressing cylinder 17, a push rod of the compressing cylinder 17 penetrates through the supporting frames 18 and is fixed with a mounting seat 22, the driven roller 4 is positioned right above the driving roller 12 and is movably mounted between the two groups of mounting seats 22, and the compressing cylinder 17 drives the driven roller 4 to ascend or descend so as to be suitable for foam with different thicknesses. Meanwhile, the driven roller 4 presses the foam to the driving roller 12, and the foam is compacted and shaped under the action of large pressure. Rectangular holes 21 are formed in two side walls of the support frame 18, and ear plates 24 which penetrate through the rectangular holes 21 and extend to the outer side of the support frame 18 are arranged on two sides of the mounting seat 22 respectively. The rectangular hole 21 can play a limiting role to avoid excessive contact between the driven roller 4 and the driving roller 12, and the height of the rectangular hole 21 is the stroke of the pressing cylinder 17. The frame body 1 is provided with guide posts 19 penetrating through the lug plates 24 on two sides of each group of support frames 18, the guide posts 19 are sleeved with springs 20, and the springs 20 are propped between the lug plates 24 and the frame body 1 to play a buffering role. The driving roll 12 and the unwinding roll 2 of the two groups of pinch devices are both provided with chain wheels, and the three groups of chain wheels are in driving connection with a motor fixed at the bottom of the frame body 1 through the same chain.

During the distance, the longitudinal servo motors 11 at the two sides of the frame body 1 are started at the same time, the two longitudinal servo motors 11 drive the first lead screws 9 to rotate through the converters 13, the first slide seat 15 converts the rotary motion of the first lead screws 9 into the longitudinal motion along the first guide rod 8, in the process, the laser ranging sensor monitors the distance between the first slide seat 15 and the strut 5 in real time, and when the preset distance is reached, the two groups of longitudinal servo motors 11 are stopped at the same time.

In the initial stage of cutting, the motor drives the unwinding roller 2 and the drive roller 12 of the two sets of pinch devices to synchronously move through the chain, the end part of the foam is manually stretched into the space between the driven roller 4 and the drive roller 12 through the guide roller 3, then the compressing cylinder 17 of the front-end pinch device drives the driven roller 4 to press downwards to compress the foam, and the foam is sent into the working table plate 16 under the unwinding motion of the unwinding roller 2 and the action of the front-end pinch device.

During cutting, when two side edges of foam are located in a cavity of the U-shaped frame 10, laser emitted by a laser generator is shielded by the foam, two groups of receivers cannot receive the laser emitted by the laser generator, the motor is stopped, two groups of pressing cylinders 30 simultaneously push the pressing plate 31 to move downwards to fix the foam, the transverse servo motor 6 drives the cutter 29 to move from one side of the foam to the other side through a series of transmissions to complete cutting pull pieces of the foam, after the cutting is completed, the motor is restarted, the synchronous belt 14 sends the cut foam into pieces to the clamping and conveying device at the rear end, when the driving roller 12 of the clamping and conveying device at the rear end flows through, the pressing cylinder 17 of the clamping and conveying device drives the driven roller 4 to press downwards to compress the foam, and the foam is further compacted and shaped.

In accordance with the above embodiments of the present invention, the embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical application, to thereby enable others skilled in the art to best utilize the invention and its various embodiments with various modifications as are suited to the particular use contemplated. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an over-and-under type draws mascerating machine, includes support body (1), its characterized in that: the automatic winding and unwinding device is characterized by further comprising a distance device, a clamping and conveying device and a cutter (29), wherein the unwinding roller (2) and the guide roller (3) are movably mounted at the front half section of the frame body (1), the working table plate (16) is fixedly mounted at the rear half section of the frame body (1), the clamping and conveying device is provided with two groups of winding and unwinding rollers which are parallelly arranged at the front end and the rear end of the working table plate (16), the distance device is provided with two groups of winding and unwinding rollers which are parallelly arranged at the left side and the right side of the working table plate (16), and the cutter (29) is suspended above the front end of the working table plate (16) through a driving device.

2. The lifting wafer stretcher according to claim 1, wherein: the driving device comprises a transverse servo motor (6), a second lead screw (25) and a cutting air cylinder (28), the second lead screw (25) is transversely arranged above the working table plate (16) through two groups of supporting columns (5) fixed on the frame body (1), the transverse servo motor (6) is installed on one side of one of the supporting columns (5) and is in driving connection with the second lead screw (25), a second sliding seat (27) is movably installed on a rod body of the second lead screw (25), a second guide rod (26) transversely penetrating through the second sliding seat (27) is fixed between the two groups of supporting columns (5), the cutting air cylinder (28) is fixed on one side of the second sliding seat (27) through a support, and the cutter (29) is fixed at the front end of a push rod of the cutting air cylinder (28).

3. The elevating slide mill of claim 2, wherein: and a cutter passing groove (7) matched with the motion track of the cutter (29) is formed in the working table plate (16) under the cutter (29).

4. The lifting wafer stretcher according to claim 3, wherein: the cutter (29) is an inverted triangular blade with cutting edges on two sides.

5. The lifting wafer stretcher according to claim 2, wherein: one side of the driving device is provided with a pressing mechanism, the pressing mechanism comprises a pressing cylinder (30) and a pressing plate (31), the pressing cylinder (30) is provided with two groups and is fixedly installed on the corresponding support column (5) through a support, and the two ends of the pressing plate (31) are fixedly installed on the end portions of push rods of the two groups of pressing cylinders (30).

6. The lifting wafer stretcher according to claim 2, wherein: each group of distance devices comprises a first lead screw (9), a longitudinal servo motor (11) and a converter (13), the converter (13) is fixedly installed on the side of the frame body (1), one end of the first lead screw (9) is connected with the output end of the converter (13), the other end of the first lead screw (9) is movably installed with the strut (5), the longitudinal servo motor (11) is connected with the input end of the converter (13) to drive the first lead screw (9) to rotate, a first sliding seat (15) is movably installed on the rod body of the first lead screw (9), a first guide rod (8) crossing the first sliding seat (15) is fixedly installed between the strut (5) and the converter (13), a U-shaped frame (10) with an opening facing the working bedplate (16) is fixed on one side of the first sliding seat (15), and a laser generator is installed at the upper end of the U-shaped frame (10), the lower end of the U-shaped frame (10) is provided with a receiver which is right opposite to the laser generator.

7. The lifting wafer stretcher according to claim 6, wherein: the laser ranging sensor towards pillar (5) is installed to the opposite side of first slide (15), pillar (5) are equipped with the reflecting plate just to laser ranging sensor.

8. The lifting wafer stretcher according to claim 1, wherein: each group of the clamping and conveying device comprises a driven roller (4), a driving roller (12) and a support frame (18), wherein the driving roller (12) is arranged at the end part of a working table plate (16) and is fixedly installed with a frame body (1) through two groups of bearing seats, the support frame (18) is provided with two groups of bearing seats and is fixedly installed on two sides of the frame body (1), a pressing air cylinder (17) is fixed on the upper end face of the support frame (18), a push rod of the pressing air cylinder (17) penetrates through the support frame (18) and is fixedly provided with an installation seat (22), the driven roller (4) is positioned right above the driving roller (12) and is movably installed between the two groups of installation seats (22), rectangular holes (21) are formed in two side walls of the support frame (18), lug plates (24) which penetrate through the rectangular holes (21) and extend to the outer side of the support frame (18) are respectively arranged on two sides of the installation seat (22), and guide pillars (19) which penetrate through the lug plates (24) are arranged on two sides of each group of the support frame (18) of the frame (1) ) The guide post (19) is sleeved with a spring (20), the drive roll (12) and the unwinding roll (2) of the two groups of pinch devices are respectively provided with a chain wheel, and the three groups of chain wheels are in driving connection with a motor fixed at the bottom of the frame body (1) through the same chain.

9. The lifting wafer stretcher according to claim 1, wherein: two groups of through grooves are formed in the table top of the working table plate (16), synchronous belts (14) are arranged in the through grooves, and the synchronous belts (14) are in driving connection with driving components fixed on the back side of the working table plate (16).