Cloth moving device of automatic bag pasting machine

Abstract

A cloth moving device of an automatic bag pasting machine comprises a traction belt fixing connecting base, a front sliding block fixing leg is formed in front of the left end of the traction belt fixing connecting base, and a rear sliding block fixing leg is formed behind the left end of the traction belt fixing connecting base. The traction belt fixing connecting base is in sliding fit with the sliding rail mechanism, and the sliding rail mechanism is connected with the upper portion of the sliding rail connecting base; the cloth clamping and releasing driving acting cylinder is arranged on the sliding rail connecting seat; the cloth clamping mechanism is hinged to the front side and the rear side of the left end of the sliding rail connecting base and connected with the cloth clamping and releasing driving acting cylinder, the cloth shoveling and supporting device is characterized by further comprising a cloth supporting clamping plate, a cloth shoveling and supporting plate is formed at the left end of the cloth supporting clamping plate, and the cloth shoveling and supporting plate clamps or releases cloth under the cooperation of the cloth clamping mechanism; the right end of the cloth shoveling and supporting plate extends to form a cloth shoveling and supporting plate fixing plate, and the cloth shoveling and supporting plate fixing plate is fixed to the bottom of the sliding rail connecting base. The device has the advantages that the pocket cloth and the pocket stickers are protected, the sewing quality is guaranteed, and the device is particularly suitable for the pocket cloth and the pocket stickers with certain elasticity and smoothness.

Description

Technical Field

[0001] The utility model belongs to the technical field of clothing machinery, and in particular relates to a cloth moving device of an automatic pocket pasting machine. Background Art

[0002] The use of pocket patching machines is quite extensive, including but not limited to the automatic bagging of items such as jeans, labor protection products, and clothing pockets. Technical information related to pocket patching machines can be found in the public Chinese patent documents, such as CN213804292U (an automatic pocket patching machine) and CN209798266U (an automatic pocket patching machine), etc. The cloth transfer device is the main component of the automatic pocket patching machine. Its function is: after the worker manually places the pocket cloth (the lining cloth of the clothing pocket, i.e., the inner material used to make the pocket) and the pocket patch on the cloth placement station on the workbench, the pocket cloth located at the cloth placement station together with the pocket patch is moved to the station where the sewing machine or a similar machine is located, i.e., the sewing station. After the sewing machine completes sewing, it is released and returns to its original position, and the next piece of pocket cloth together with the pocket patch is moved to the aforementioned sewing station where the sewing machine or a similar machine is located, and this is repeated. In the above process, after the sewing machine completes the sewing operation of the bag cloth and the bag sticker, the conveyor assembly of the structural system of the conveyor device disclosed in CN213804292U is removed from the sewing station to the lifting platform, and then transferred to the next process manually or by a robot.

[0003] In the prior art, including the two patents mentioned above, the cloth transfer device of the automatic pocket patch machine moves the bag cloth and the bag patch to the sewing station of the sewing machine by pressing or holding the bag cloth and the bag patch. The disadvantage of this cloth transfer method is that the bag cloth and the bag patch are easily wrinkled due to friction with the workbench surface, and are particularly prone to misalignment, which affects the sewing effect, causing defects (defective products) at the least and scrapping at the worst. In view of the above situation, it is necessary to make reasonable improvements, and the technical solution to be introduced below is produced in this context. Utility Model Content

[0004] The task of the utility model is to provide a cloth moving device of an automatic pocket patch machine which helps to transfer bag cloth and bag patch from a cloth placing station to a sewing station in a clamping state, thereby avoiding wrinkles caused by excessive friction between the cloth and the workbench and avoiding misalignment during the movement, thereby protecting the cloth and ensuring a good sewing effect.

[0005] The task of the utility model is accomplished in this way: a cloth moving device of an automatic bag pasting machine comprises a traction belt fixed connection seat, a front slider fixed leg is formed in front of the left end of the traction belt fixed connection seat, and a rear slider fixed leg is formed at the rear of the left end, the front and rear slider fixed legs correspond to each other front and back, and the space between the front and rear slider fixed legs constitutes a clamping and releasing cylinder clearance cavity with an open left end; a slide rail mechanism and a slide rail connection seat, the traction belt fixed connection seat is slidably matched with the slide rail mechanism, and the slide rail mechanism is connected to the upper part of the slide rail connection seat; a cloth clamp A cloth-releasing driving cylinder, which is arranged on the slide rail connecting seat; a cloth-clamping mechanism, which is hinged to the left front side and the left rear side of the slide rail connecting seat and is connected to the cloth-clamping driving cylinder, and is characterized in that it also includes a cloth-supporting clamp, the left end of the cloth-supporting clamp is constituted with a cloth-scraping and cloth-supporting plate, which clamps or releases the cloth under the cooperation of the cloth-clamping mechanism, and the right end of the cloth-scraping and cloth-supporting plate is extended with a cloth-scraping and cloth-supporting plate fixing plate, which is fixed to the bottom of the slide rail connecting seat.

[0006] In a specific embodiment of the present invention, the slide rail mechanism includes a front slide rail, a rear slide rail, a pair of front sliders and a pair of rear sliders, the front slide rail and the rear slide rail are respectively fixed to the front upper part and the rear upper part of the slide rail connecting seat in a front-to-back parallel state, the pair of front sliders are each fixed to the side of the front slider fixing leg facing downward by a front slider fixing screw, and the pair of front sliders and the front slide rail form a sliding pair, the pair of rear sliders are each fixed to the side of the rear slider fixing leg facing downward by a rear slider fixing screw, and the pair of rear sliders and the rear slide rail form a sliding pair; an action cylinder installation is formed on the upper side of the middle part in the width direction of the slide rail connecting seat, extending from the left end to the right end in the length direction of the slide rail connecting seat. The cloth clamping driving cylinder is arranged in the cylinder mounting cavity, and the cloth clamping driving cylinder column of the cloth clamping driving cylinder faces left, and a cylinder column connecting arm is hinged at the left end of the cloth clamping driving cylinder column, and a connecting block hinge flange is respectively formed on the front side and the rear side of the left end of the cylinder column connecting arm, and the cloth clamping mechanism is connected to the connecting block hinge flange; a cloth supporting plate fixing reinforcement plate is provided under the cloth scraping supporting plate fixing plate corresponding to the right end of the cloth supporting clamp, and the cloth supporting plate fixing reinforcement plate is fixed together with the cloth scraping supporting plate fixing plate to the right end bottom of the slide rail connecting seat, and the cloth scraping supporting plate is in a free state of popping up or resetting downward relative to the cloth scraping supporting plate fixing plate.

[0007] In another specific embodiment of the utility model, a front slider anti-collision buffer protection block is respectively provided on the left and right sides of the pair of front sliders, and a rear slider anti-collision buffer protection block is respectively fixed on the left and right sides of the pair of rear sliders, the front slider anti-collision buffer protection block and the front slide rail form a sliding pair, and the rear slider anti-collision buffer protection block and the rear slide rail form a sliding pair.

[0008] In another specific embodiment of the utility model, a front slide rail installation groove is provided on the upper front side in the length direction of the slide rail connecting seat, which passes through from left to right, and front slide rail fixing screw holes are provided at intervals in the front slide rail installation groove; a rear slide rail installation groove is provided on the upper rear side in the length direction of the slide rail connecting seat, which passes through from left to right, and rear slide rail fixing screw holes are provided at intervals in the rear slide rail installation groove; the front slide rail is fixed in the front slide rail installation groove at a position corresponding to the front slide rail fixing screw hole by the front slide rail fixing screw, and the rear slide rail is fixed in the rear slide rail installation groove at a position corresponding to the rear slide rail fixing screw hole by the rear slide rail fixing screw.

[0009] In another specific embodiment of the utility model, a cylinder articulating ear is formed on the right end face of the cloth clamping and placing driving cylinder, an articulating ear axis hole is opened on the cylinder articulating ear, an articulating seat is articulated through the articulating ear axis at a position corresponding to the cylinder articulating ear, the articulating ear axis is plugged into the articulating ear axis hole, and the lower part of the articulating seat is fixed to the right end of the slide rail connecting seat by a pair of articulating seat fixing screws; the cloth clamping and placing driving cylinder is a pneumatic cylinder.

[0010] In another specific embodiment of the utility model, the cloth clamping mechanism includes a transition connection block, a cloth clamping plate seat connection block, a cloth clamping plate seat, a cloth clamping plate, a pair of front connecting rods and a pair of rear connecting rods, and a U-shaped cavity is formed at the lower middle position in the length direction of the transition connection block, which runs from the left side of the transition connection block to the right side. A connection block hinge flange hole is provided on the front and rear cavity walls of the U-shaped cavity and at corresponding positions, and the connection block hinge flange hole is hingedly connected to the connection block hinge flange. The cloth clamping plate seat connection block is connected to the cloth clamping plate seat by the cloth clamping plate seat. The plate seat connecting block screw is connected to the left side of the transition connecting block, and a connecting block abutting convex strip protruding from the left side of the cloth holding plate seat connecting block is formed on the left side of the cloth holding plate seat connecting block, and the connecting block abutting convex strip extends from the front end to the rear end of the cloth holding plate seat connecting block, and cloth holding plate seat connecting screw holes are provided at intervals from the front end to the rear end at the lower part of the length direction of the cloth holding plate seat connecting block, and the upper part of the length direction of the cloth holding plate seat is connected to the cloth holding plate seat connecting block at the position corresponding to the cloth holding plate seat connecting screw holes through a group of spaced cloth holding plate seat connecting screws, and the cloth holding plate seat is connected to the cloth holding plate seat connecting block at the position corresponding to the cloth holding plate seat connecting screw holes. Air jet holes are provided at intervals from front to rear below the cloth gripping plate seat, and pressure plate adjusting rod matching grooves are provided at intervals from front to rear end at the bottom in the length direction of the cloth gripping plate seat, the cloth gripping plate is fixed to the bottom of the cloth gripping plate seat by means of cloth gripping plate fixing screws, a pressing frame is fixed on the upper side of the cloth gripping plate, a pressing rod is extended at intervals on the right side of the pressing frame, the pressing rod is matched with the pressure plate adjusting rod matching groove, a cloth gripping anti-skid strip is fixed below the length direction of the cloth gripping plate, a cloth gripping anti-skid strip thickness compensation strip is provided at a position corresponding to the right side in the length direction of the cloth gripping anti-skid strip, and the left ends of a pair of front connecting rods are at positions corresponding to the past The front end of the transition connecting block is hinged to the front hinge screw hole of the transition connecting block opened on the front end surface of the transition connecting block through a pair of front connecting rod left hinge screws, and the right end of the pair of front connecting rods is hinged to the left front end of the slide rail connecting seat through a pair of front connecting rod right hinge screws, the left end of the pair of rear connecting rods is hinged to the rear hinge screw hole of the transition connecting block opened on the rear end surface of the transition connecting block through a pair of rear connecting rod left hinge screws at the position corresponding to the rear end of the transition connecting block, and the right end of the pair of rear connecting rods is hinged to the left rear end of the slide rail connecting seat through a pair of rear connecting rod right hinge screws.

[0011] In a more specific embodiment of the present invention, a cloth holding plate seat connecting block screw hole is provided on the transition connecting block and at a position corresponding to the upper side of the U-shaped cavity, and the cloth holding plate seat connecting block screw is fixed to the cloth holding plate seat connecting block screw hole.

[0012] In a further specific embodiment of the present invention, a friction enhancing flange is formed on the downward side of the cloth clamping anti-slip strip, and the friction enhancing flange is any one of a floating point shape, a hemispherical shape and a strip shape or a combination thereof.

[0013] In yet another specific embodiment of the present invention, a pressurized air supply mechanism is arranged on the right side of the cloth-nipping plate seat.

[0014] In yet another specific embodiment of the present invention, the compressed air supply mechanism includes a compressed air introduction joint, a first transition air bleed pipe, a second transition air bleed pipe, a first compressed air distribution joint and a second compressed air distribution joint. The compressed air introduction joint is connected to the compressed air production device by a pipeline when in use. The compressed air introduction joint has a first compressed air outlet interface and a second compressed air outlet interface. One end of the first transition air bleed pipe is connected to the first compressed air outlet interface, and the other end of the first transition air bleed pipe is connected to the first compressed air distribution joint. The first compressed air distribution joint has a third compressed air outlet interface. The air outlet of the second pressure air distribution joint is connected to the air outlet of the second pressure air distribution joint, and the air outlet of the second pressure air distribution joint is connected to the second pressure air distribution joint of the second pressure air distribution joint. The air outlet of the second pressure air distribution joint is connected to the second pressure air distribution joint ... third pressure air distribution joint is connected to the second pressure air distribution joint of the second pressure air distribution joint, and the air outlet of the sixth pressure air distribution joint is connected to the second pressure air distribution joint of the second pressure air distribution joint. The air outlet of the fifth pressure air distribution joint is connected to the second pressure air distribution joint through the third pressure air distribution joint pipeline equipped with a gas nozzle at the end of the gas nozzle, and the air outlet of the sixth pressure air distribution joint is connected to the second pressure air distribution joint through the fourth pressure air distribution joint pipeline equipped with a gas nozzle at the end of the gas nozzle.

[0015] The technical solution provided by the utility model is provided with a cloth supporting clamp, the left end of which is constituted by a cloth scraping and supporting plate, so that the bag cloth together with the pocket sticker is scooped up by the cloth scraping and supporting plate at the cloth placing station, and the bag cloth and the pocket sticker as the cloth are clamped with the cooperation of the cloth clamping mechanism, and are transferred to the sewing station in a state of being clamped between the cloth scraping and supporting plate and the cloth clamping mechanism, thereby avoiding the problem of wrinkles and misalignment caused by friction between the bag cloth and the pocket sticker and the workbench during the process of transferring the bag cloth and the pocket sticker from the cloth placing station to the sewing station, which is very beneficial to protect the bag cloth and the pocket sticker and ensure the sewing quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural diagram of an embodiment of the utility model;

[0017] Figure 2 For Figure 1 A schematic diagram of a compressed air supply mechanism being provided on the right side of the cloth clamping plate of the cloth clamping mechanism shown;

[0018] Figure 3 It is a schematic diagram of an application example of the utility model. DETAILED DESCRIPTION

[0019] In order to more clearly understand the technical essence and beneficial effects of the present invention, the applicant provides a detailed description in the form of embodiments below. However, the description of the embodiments is not a limitation on the present invention. Any equivalent changes made based on the concept of the present invention that are merely formal and not substantial should be regarded as within the scope of the technical solution of the present invention.

[0020] In the following description, all concepts related to up, down, left, right, front and back directions or orientations are based on Figure 1 The position state is taken as an example, and therefore it cannot be understood as a special limitation on the technical solution provided by the utility model.

[0021] See also Figure 1 , shows a traction belt fixed connection seat 1, a front slider fixed leg 11 is formed at the front left end of the traction belt fixed connection seat 1, and a rear slider fixed leg 12 is formed at the rear left end, the front and rear slider fixed legs 11, 12 correspond to each other front and back, and the space between the front and rear slider fixed legs 11, 12 constitutes a clamping cylinder yielding cavity 13 with an open left end; shows a slide rail mechanism 2 and a slide rail connection seat 3, the above-mentioned traction belt fixed connection seat 1 is slidably matched with the slide rail mechanism 2, and the slide rail mechanism 2 is connected to the upper part of the slide rail connection seat 3, that is, the side facing upward; shows a cloth clamping driving cylinder 4, which is arranged on the above-mentioned slide rail connection seat 3 in a horizontal state; shows a cloth clamping mechanism 5, which is hinged to the left front end and the left rear end of the above-mentioned slide rail connection seat 3 and is connected to the above-mentioned cloth clamping driving cylinder 4.

[0022] The technical key points of the technical solution provided by the utility model are as follows: the structural system of the cloth moving device of the aforementioned automatic bag pasting machine also includes a cloth supporting clamp 6, the left end of the cloth supporting clamp 6 is constituted with a cloth scraping and supporting plate 61, the cloth scraping and supporting plate 61 clamps or releases the cloth with the cooperation of the aforementioned cloth clamping mechanism 5, and the right end of the cloth scraping and supporting plate 61 extends with a cloth scraping and supporting plate fixing plate 62, and the cloth scraping and supporting plate fixing plate 62 is fixed to the bottom of the aforementioned slide rail connecting seat 3.

[0023] exist Figure 1 Also shown is a left air inlet and outlet nozzle matching hole 44 and a right air inlet and outlet nozzle matching hole 45 formed on the cloth clamping and placing driving cylinder 4. The left air inlet and outlet nozzle matching hole 44 is matched with the left air inlet and outlet nozzle communicating with the left cylinder cavity of the cloth clamping and placing driving cylinder 4, while the right air inlet and outlet nozzle matching hole 45 is matched with the right air inlet and outlet nozzle communicating with the right cylinder cavity of the cloth clamping and placing driving cylinder 4. The left and right air inlet and outlet nozzles are connected by pipelines to a reversing valve of a structural system of a gas producing device such as an air compressor.

[0024] See you next time Figure 1The aforementioned slide rail mechanism 2 includes a front slide rail 21, a rear slide rail 22, a pair of front sliders 23 and a pair of rear sliders 24. The front slide rail 21 and the rear slide rail 22 are respectively fixed to the front upper part and the rear upper part of the aforementioned slide rail connecting seat 3 in a state of front and rear parallelism. The pair of front sliders 23 are each fixed to the side of the aforementioned front slider fixing leg 11 facing downward by a front slider fixing screw 231, and the pair of front sliders 23 and the aforementioned front slide rail 21 form a sliding pair. The pair of rear sliders 24 are each fixed to the side of the aforementioned rear slider fixing leg 12 facing downward by a rear slider fixing screw 241, and the pair of rear sliders 24 and the aforementioned rear slide rail 22 form a sliding pair; an action cylinder mounting cavity extending from the left end to the right end in the length direction of the slide rail connecting seat 3 is formed on the upper side of the middle part in the width direction of the aforementioned slide rail connecting seat 3. 31, the aforementioned cloth clamping driving cylinder 4 is arranged in the cylinder mounting cavity 31, and the cloth clamping driving cylinder column 41 of the cloth clamping driving cylinder 4 faces left, and a cylinder column connecting arm 411 is hinged at the left end of the cloth clamping driving cylinder column 41, and a connecting block hinge flange 4111 (also called "hinged shaft head") is respectively formed on the front side and the rear side of the left end of the cylinder column connecting arm 411, and the aforementioned cloth clamping mechanism 5 is connected to the aforementioned connecting block hinge flange 4111; a cloth supporting plate fixing reinforcing plate 621 is provided below the aforementioned cloth scraping cloth supporting plate fixing plate 62 corresponding to the right end of the aforementioned cloth supporting clamp 6, and the cloth supporting plate fixing reinforcing plate 621 is fixed to the right end bottom of the aforementioned slide rail connecting seat 3 through a pair of reinforcing plate screws 6211 together with the cloth scraping cloth supporting plate fixing plate 62, Figure 1 Also shown is a reinforcement plate screw hole 622 provided on the scraper cloth support plate fixing plate 62 for a pair of reinforcement plate screws 6211 to pass through. Since the scraper cloth support plate 61 is made of a thin sheet of metal plate such as a stainless steel plate, an aluminum plate or other metal plates of similar materials, it can be configured to be in a free state of upward springing or downward reset relative to the scraper cloth support plate fixing plate 62.

[0025] A front slider anti-collision buffer protection block 232 is fixed by screws on both sides of the pair of front sliders 23, and a rear slider anti-collision buffer protection block 242 is fixed by screws on both sides of the pair of rear sliders 24. The front slider anti-collision buffer protection block 232 and the front slide rail 21 form a sliding pair, and the rear slider anti-collision buffer protection block 242 and the rear slide rail 22 form a sliding pair.

[0026] Depend on Figure 1As shown, a front rail mounting groove 32 is provided on the upper front side in the longitudinal direction of the aforementioned rail connecting seat 3, and front rail fixing screw holes 321 are provided at intervals in the front rail mounting groove 32. A rear rail mounting groove 33 is provided on the upper rear side in the longitudinal direction of the rail connecting seat 3, and rear rail fixing screw holes 331 are provided at intervals in the rear rail mounting groove 33. The aforementioned front rail 21 is fixed in the front rail mounting groove 32 at a position corresponding to the front rail fixing screw hole 321 by the front rail fixing screw 211, and the aforementioned rear rail 22 is fixed in the rear rail mounting groove 33 at a position corresponding to the rear rail fixing screw hole 331 by the rear rail fixing screw 221.

[0027] A cylinder articulated ear 42 is formed on the right end face of the aforementioned cloth clamping and placing driving cylinder 4, and an articulated ear shaft hole 421 is opened on the cylinder articulated ear 42. An articulated seat 43 is hingedly connected to the position corresponding to the cylinder articulated ear 42 through an articulated ear shaft 431. The articulated ear shaft 431 is plugged into the aforementioned articulated ear shaft hole 421, and the lower part of the articulated seat 43 is fixed to the right end of the slide rail connecting seat 3 through a pair of articulated seat fixing screws 432. In this embodiment, the aforementioned clamping and placing driving cylinder 4 is a pneumatic cylinder.

[0028] The aforementioned cloth clamping mechanism 5 comprises a transition connection block 51, a cloth clamping plate seat connection block 52, a cloth clamping plate seat 53, a cloth clamping plate 54, a pair of front connecting rods 55 and a pair of rear connecting rods 56. A U-shaped cavity 511 is formed at the lower middle position of the length direction of the transition connection block 51, which passes through from the left side to the right side of the transition connection block 51. A connection block hinge flange hole 5111 is respectively provided on the front and rear cavity walls of the U-shaped cavity 511 and at corresponding positions. The connection block hinge flange hole 5111 is hingedly connected to the aforementioned connection block hinge flange 4111. The cloth clamping plate seat connection block 52 is connected to the transition connection block 51 through the cloth clamping plate seat connection block screw 521 at the upper middle position of the length direction. The left side of the cloth holding plate seat connecting block 51 is connected, and a connecting block abutting convex strip 522 protruding from the left side of the cloth holding plate seat connecting block 52 is formed on the left side of the cloth holding plate seat connecting block 52, and the connecting block abutting convex strip 522 extends from the front end to the rear end of the cloth holding plate seat connecting block 52, and cloth holding plate seat connecting screw holes 523 are opened in a spaced state from the front end to the rear end at the lower part of the length direction of the cloth holding plate seat connecting block 52, and the upper part of the length direction of the cloth holding plate seat 53 is connected to the cloth holding plate seat connecting block 52 at a position corresponding to the cloth holding plate seat connecting screw holes 523 through a group of spaced cloth holding plate seat connecting screws 531, and jet nozzles are spaced from front to back at the lower part of the length direction of the cloth holding plate seat 53. The cloth clamping plate 54 is fixed to the bottom of the cloth clamping plate seat 53 by means of a cloth clamping plate fixing screw 541, and a pressing frame 542 is fixed on the upper side of the cloth clamping plate 54, and a pressing rod 5421 is extended at intervals on the right side of the pressing frame 542, and the pressing rod 5421 cooperates with the aforementioned pressing plate adjusting rod matching groove 533, and a cloth clamping anti-skid strip 543 is fixed below the cloth clamping plate 54 in the length direction, and a cloth clamping anti-skid strip thickness compensation strip 544 is provided at the right side corresponding to the length direction of the cloth clamping anti-skid strip 543, and a pair of left ends of the front connecting rods 55 are fixed to the bottom of the cloth clamping plate 54 in the length direction. A pair of front connecting rods 55 are hinged to the front hinge screw hole 512 of the transition connecting block opened on the front end surface of the transition connecting block 51 at a position corresponding to the front end of the transition connecting block 51 through a pair of front connecting rod left hinge screws 551, and the right ends of the pair of front connecting rods 55 are hinged to the left end front side of the aforementioned slide rail connecting seat 3 through a pair of front connecting rod right hinge screws 552, and the left ends of the pair of rear connecting rods 56 are hinged to the transition connecting block rear hinge screw hole opened on the rear end surface of the transition connecting block 51 at a position corresponding to the rear end of the transition connecting block 51 through a pair of rear connecting rod left hinge screws 561, and the right ends of the pair of rear connecting rods 56 are hinged to the left end rear side of the aforementioned slide rail connecting seat 3 through a pair of rear connecting rod right hinge screws.

[0029] Depend on Figure 1As shown, a cloth holding plate seat connecting block screw hole 513 is provided on the aforementioned transition connecting block 51 and at a position corresponding to the upper side of the aforementioned U-shaped cavity 511, and the aforementioned cloth holding plate seat connecting block screw 521 is fixed to the cloth holding plate seat connecting block screw hole 513.

[0030] Preferably, a friction enhancing flange is formed on the downward side of the aforementioned cloth-holding anti-slip strip 543. In the present embodiment, the aforementioned friction enhancing flange is in a floating point shape, but may also be any one of a hemispherical (semi-spherical) shape and a strip shape or a combination thereof.

[0031] See also Figure 2 A pressurized air supply mechanism 57 is provided on the right side of the aforementioned cloth clamping plate seat 53.

[0032] The aforementioned compressed air supply mechanism 57 includes a compressed air introduction joint 571, a first transition air duct 572, a second transition air duct 573, a first compressed air distribution joint 574 and a second compressed air distribution joint 575. The compressed air introduction joint 571 is connected to a compressed air production device such as an air compressor by a pipeline when in use. Since the compressed air introduction joint 571 has a first compressed air outlet port 5711 and a second compressed air outlet port 5712, its shape is Y-shaped. One end of the first transition air duct 572 is connected to the first compressed air outlet port 5711, and the other end of the first transition air duct 572 is connected to the first compressed air distribution joint 574. The first compressed air distribution joint 574 has a third compressed air outlet port 5741 and a fourth compressed air outlet port 5742. The shape is Y-shaped, the third branch interface 5741 of the pressure air is led to the aforementioned air jet hole 532 by the first air distribution interface pipeline 57411 with an air jet nozzle at the end, and the fourth branch interface 5742 of the pressure air is led to the air jet hole 532 by the second air distribution interface pipeline 57421 with an air jet nozzle at the end, and the second transition air duct 573 is connected between the second branch interface 5712 of the pressure air and the second distribution joint 575 of the pressure air. The second distribution joint 575 of the pressure air has a fifth branch interface 5751 of the pressure air and a sixth branch interface 5752 of the pressure air, so its shape is Y-shaped, the fifth branch interface 5751 of the pressure air is led to the air jet hole 532 through the third air distribution interface pipeline 57511 with an air jet nozzle at the end, and the sixth branch interface 5752 of the pressure air is led to the air jet hole 532 through the fourth air distribution interface pipeline 57521 with an air jet nozzle at the end.

[0033] The applicant needs to explain that: since the number of the air jet holes 532 opened on the cloth holding plate seat 53 in this embodiment is four and spaced apart, the aforementioned first air splitting interface pipeline 57411, the second air splitting interface pipeline 57421, the third air splitting interface pipeline 57511 and the fourth air splitting interface pipeline 57521 are respectively matched with the air jet holes 532 by the ends equipped with air jet nozzles, that is, each air jet hole 532 is assigned an air jet nozzle. The pressurized air is ejected from the air jet nozzle to the left side of the air jet hole 532, and the bag cloth and the bag sticker can be blown flat under the air pressure.

[0034] According to the test of the applicant, the utility model is particularly suitable for bag cloth and bag patch with certain elasticity and smoothness, because the cloth with both elasticity and smoothness is easy to wrinkle and dislocate, but the utility model can make up for it well.

[0035] According to the applicant's description in the background technology, the function of the utility model is to extract bag cloth and bag stickers at the cloth placing station and transfer them to the sewing station after extraction, that is, to reciprocate between the cloth placing station and the sewing station.

[0036] See also Figure 3 And combined with Figure 1 and Figure 2 In the use state, the aforementioned traction belt fixed connection seat 1 of the utility model is connected to the belt clamp block 7 (also called "traction belt fixed connection seat belt connection block") by screws. Figure 3 The traction belt 8 shown is clamped and connected, and a connecting seat pushing cylinder 9 is arranged in a horizontally lying state at the position of the cylinder yielding cavity 34 on the front side corresponding to the aforementioned slide rail connecting seat 3, and the right end of the cylinder body of the connecting seat pushing cylinder 9 is hinged to the downward side of the traction belt fixed connecting seat 1, and the connecting seat pushing cylinder column 91 of the connecting seat pushing cylinder 9 is connected to the right side surface of the aforementioned cylinder yielding cavity 34 of the slide rail connecting seat 3.

[0037] Since the above-mentioned workbench, cloth placement station (i.e. cloth and bag sticker placement position) and sewing station belong to the prior art and can also be referred to the aforementioned CN213804192U, the applicant does not show the workbench and other devices in the figure. When in use, the worker first manually places the bag sheet and bag sticker (one hand holds the bag sticker and the other hand holds the bag cloth) at the aforementioned cloth placement station (also called the material taking station or the material feeding station), and the bag cloth and the bag sticker can also be bonded together by an adhesive film, first the aforementioned connecting seat pushes the cylinder 9 to work, so that the connecting seat pushes the cylinder column 91 to the right, that is, to move into the cylinder body, driving the transition connecting block 51 together with the cloth holding plate seat connecting block 52, the cloth holding plate seat 53 and the cloth holding plate 54 connected to the transition connecting block 5 as a carrier to move to the right to reach the aforementioned cloth placement station, then the connecting seat pushes the cylinder 9 to work in the reverse direction so that the connecting seat pushes the cylinder column 91 to extend to the left, and the cloth shoveling and cloth holding plate 61 shovels the bag cloth and bag sticker. Then, the cloth clamping driving cylinder 4 works, and the cloth clamping driving cylinder column 41 extends out of the cylinder body, that is, extends to the left, and drives the cloth holding plate seat connecting block 52 through the cylinder column connecting seat 411. Since the cloth holding plate seat 53 is fixedly connected to the cloth holding plate seat connecting block 52, and since the cloth holding plate 54 is fixed to the cloth holding plate seat 53, when the cylinder column connecting seat 411 drives the transition connecting block 51, the cloth holding plate 54 can be displaced downward, that is, it can be closed relative to the cloth shoveling cloth holding plate 61 to close. Figure 3 The bag cloth 10 shown is clamped (clamped). And under the operation of the pressure air supply mechanism 57, the air is sprayed from the air jet hole 532 to blow the bag cloth flat. In the aforementioned state, the traction belt 8 is driven by the power, and the traction belt 8 moves the utility model to the sewing station. At this time, the power driving the traction belt 8 to work is suspended, and at the same time, the aforementioned cloth clamping and placing driving cylinder 4 of the utility model works in the reverse direction, so that the cloth clamping bag 54 and the cloth scraping and cloth supporting plate 61 are pushed away, and the bag cloth 10 and the bag sticker connected to the bag cloth 10 are released, and the working sewing machine on the sewing station sews them. After releasing the bag cloth 10, the traction belt 8 moves in the reverse direction to make the utility model return to the cloth placing station, and so on. After the industrial sewing machine on the aforementioned sewing station completes sewing, it is taken away by the conveying device (see CN213804292U) and conveyed to the lifting platform, and transferred to the next station by the worker or the automatic manipulator.

[0038] As can be seen from the above description, since the bag cloth 10 together with the bag sticker is transferred from the cloth placing station, i.e., from the feeding station to the sewing station in a clamped (clamped) state, the bag cloth 10 will not rub against the table surface of the workbench during the transfer process, which can not only avoid wrinkling of the bag cloth 10 and the bag sticker, but also avoid misalignment, thereby ensuring the sewing quality at the sewing station.

[0039] In summary, the technical solution provided by the utility model makes up for the shortcomings of the existing technology, successfully completes the invention task, and faithfully realizes the technical effects stated by the applicant in the technical effect column above.

Claims

1. A cloth moving device for an automatic bag labeling machine, comprising a traction belt fixed connection seat (1), a front slider fixing leg (11) is formed in front of the left end of the traction belt fixed connection seat (1), and a rear slider fixing leg (12) is formed in the rear of the left end, the front and rear slider fixing legs (11, 12) correspond to each other front and back, and the space between the front and rear slider fixing legs (11, 12) constitutes a clamping cylinder clearance cavity (13) with an open left end; a slide rail mechanism (2) and a slide rail connection The invention relates to a fabric clamping mechanism (5), wherein the traction belt fixed connection seat (1) is slidably matched with the slide rail mechanism (2), and the slide rail mechanism (2) is connected to the upper part of the slide rail connection seat (3); a fabric clamping driving cylinder (4), wherein the fabric clamping driving cylinder (4) is arranged on the slide rail connection seat (3); and a fabric clamping mechanism (5), wherein the fabric clamping mechanism (5) is hinged to the left front side and the left rear side of the slide rail connection seat (3) and is connected to the fabric clamping driving cylinder (4), characterized in that: It also includes a cloth supporting clamp (6), the left end of which is formed with a cloth scraping and supporting plate (61), which clamps or releases the cloth in cooperation with the cloth clamping mechanism (5), and the right end of the cloth scraping and supporting plate (61) is extended with a cloth scraping and supporting plate fixing plate (62), which is fixed to the bottom of the slide rail connecting seat (3).

2. The cloth transfer device of the automatic bag labeling machine according to claim 1, characterized in that: The slide rail mechanism (2) comprises a front slide rail (21), a rear slide rail (22), a pair of front sliders (23) and a pair of rear sliders (24); the front slide rail (21) and the rear slide rail (22) are respectively fixed to the front upper part and the rear upper part of the slide rail connecting seat (3) in a state of front and rear parallelism; the pair of front sliders (23) are respectively fixed to the side of the front slider fixing leg (11) facing downward by front slider fixing screws (231), and the pair of front sliders (23) and the front slide rail (21) form a sliding pair; the pair of rear sliders (24) are respectively fixed to the side of the rear slider fixing leg (12) facing downward by rear slider fixing screws (241), and the pair of rear sliders (24) and the rear slide rail (22) form a sliding pair; an action cylinder installation cavity (31) is formed on the upper side of the middle part in the width direction of the slide rail connecting seat (3) and extends from the left end to the right end in the length direction of the slide rail connecting seat (3); the layout The material clamping driving cylinder (4) is arranged in the cylinder installation cavity (31), and the material clamping driving cylinder column (41) of the material clamping driving cylinder (4) faces leftward, a cylinder column connecting arm (411) is hingedly connected to the left end of the material clamping driving cylinder column (41), and a connecting block hinge flange (4111) is respectively formed on the front side and the rear side of the left end of the cylinder column connecting arm (411), and the material clamping mechanism (5) is connected to the connecting block hinge flange The cloth-supporting plate (61) is connected with an edge (4111); a cloth-supporting plate fixing reinforcement plate (621) is provided below the cloth-supporting plate fixing plate (62) corresponding to the right end of the cloth-supporting clamp (6), and the cloth-supporting plate fixing reinforcement plate (621) together with the cloth-supporting plate fixing plate (62) are fixed to the right end bottom of the slide rail connecting seat (3), and the cloth-supporting plate (61) is in a free state of being able to pop up or return to a downward position relative to the cloth-supporting plate fixing plate (62).

3. The cloth transfer device of the automatic bag labeling machine according to claim 2, characterized in that: A front slider anti-collision buffer protection block (232) is respectively provided on the left and right sides of the pair of front sliders (23), and a rear slider anti-collision buffer protection block (242) is respectively fixed on the left and right sides of the pair of rear sliders (24); the front slider anti-collision buffer protection block (232) and the front slide rail (21) form a sliding pair, and the rear slider anti-collision buffer protection block (242) and the rear slide rail (22) form a sliding pair.

4. The cloth transfer device of the automatic bag labeling machine according to claim 2, characterized in that: A front rail mounting groove (32) extending from left to right is provided on the upper front side in the longitudinal direction of the rail connecting seat (3), and front rail fixing screw holes (321) are provided at intervals in the front rail mounting groove (32). A rear rail mounting groove (33) extending from left to right is provided on the upper rear side in the longitudinal direction of the rail connecting seat (3), and rear rail fixing screw holes (331) are provided at intervals in the rear rail mounting groove (33). The front rail (21) is fixed in the front rail mounting groove (32) at a position corresponding to the front rail fixing screw hole (321) by the front rail fixing screw (211), and the rear rail (22) is fixed in the rear rail mounting groove (33) at a position corresponding to the rear rail fixing screw hole (331) by the rear rail fixing screw (221).

5. The cloth transfer device of the automatic bag labeling machine according to claim 1 or 2, characterized in that: A cylinder hinge ear (42) is formed on the right end surface of the cloth clamping and placing driving cylinder (4), and a hinge ear shaft hole (421) is opened on the cylinder hinge ear (42). A hinge seat (43) is hingedly connected to the position corresponding to the cylinder hinge ear (42) through a hinge ear shaft (431), and the hinge ear shaft (431) is plugged into the hinge ear shaft hole (421), and the lower part of the hinge seat (43) is fixed to the right end of the slide rail connecting seat (3) through a pair of hinge seat fixing screws (432); the clamping and placing driving cylinder (4) is a cylinder.

6. The cloth transfer device of the automatic bag labeling machine according to claim 2, characterized in that: The cloth clamping mechanism (5) comprises a transition connection block (51), a cloth clamping plate seat connection block (52), a cloth clamping plate seat (53), a cloth clamping plate (54), a pair of front connecting rods (55) and a pair of rear connecting rods (56). A U-shaped cavity (511) is formed at a position below the middle of the transition connection block (51) in the longitudinal direction, which passes through from the left side to the right side of the transition connection block (51). A connection block hinge flange hole (5111) is provided on the front and rear cavity walls of the U-shaped cavity (511) and at mutually corresponding positions. The connection block hinge flange hole (5111) is hingedly connected to the connection block hinge flange (4111). The cloth clamping plate seat connection block (52) is connected to the cloth clamping plate seat connection block by a screw (521) at the middle of the longitudinal direction of the cloth clamping plate seat connection block. The left side of the transition connection block (51) is connected, and a connection block abutting convex strip (522) protruding from the left side of the cloth holding plate seat connection block (52) is formed on the left side of the cloth holding plate seat connection block (52), and the connection block abutting convex strip (522) extends from the front end to the rear end of the cloth holding plate seat connection block (52), and cloth holding plate seat connecting screw holes (523) are provided in a spaced state from the front end to the rear end at the lower part of the length direction of the cloth holding plate seat connection block (52), and the upper part of the length direction of the cloth holding plate seat (53) is connected to the cloth holding plate seat connection block (52) at a position corresponding to the cloth holding plate seat connecting screw holes (523) through a group of spaced cloth holding plate seat connecting screws (531) distributed at intervals, and spray holes are provided at intervals from front to rear at the lower part of the length direction of the cloth holding plate seat (53). The cloth clamping plate (54) is fixed to the bottom of the cloth clamping plate seat (53) by means of cloth clamping plate fixing screws (541). A pressing frame (542) is fixed on the upper side of the cloth clamping plate (54). A pressing rod (5421) is extended at intervals on the right side of the pressing frame (542). The pressing rod (5421) cooperates with the pressing plate adjusting rod matching groove (533). A cloth clamping anti-skid strip (543) is fixed below the cloth clamping plate (54) in the length direction. A cloth clamping anti-skid strip thickness compensation strip (544) is provided at the right side corresponding to the length direction of the cloth clamping anti-skid strip (543). A pair of front connecting rods (55) are provided. The left end is hinged to the transition connection block front hinge screw hole (512) provided on the front end surface of the transition connection block (51) through a pair of front connecting rod left hinge screws (551) at a position corresponding to the front end of the transition connection block (51), and the right end of the pair of front connecting rods (55) is hinged to the left end front side of the slide rail connection seat (3) through a pair of front connecting rod right hinge screws (552), and the left end of the pair of rear connecting rods (56) is hinged to the transition connection block rear hinge screw hole provided on the rear end surface of the transition connection block (51) through a pair of rear connecting rod left hinge screws (561) at a position corresponding to the rear end of the transition connection block (51), and the right end of the pair of rear connecting rods (56) is hinged to the left end rear side of the slide rail connection seat (3) through a pair of rear connecting rod right hinge screws.

7. The cloth transfer device of the automatic bag labeling machine according to claim 6, characterized in that: A cloth holding plate seat connection block screw hole (513) is provided on the transition connection block (51) and at a position corresponding to the upper side of the U-shaped cavity (511), and the cloth holding plate seat connection block screw (521) is fixed to the cloth holding plate seat connection block screw hole (513).

8. The cloth transfer device of the automatic bag labeling machine according to claim 6, characterized in that: A friction enhancing flange is formed on the downward side of the cloth-holding anti-slip strip (543), and the friction enhancing flange is in any one of a floating point shape, a hemispherical shape and a strip shape, or a combination thereof.

9. The cloth transfer device of the automatic bag labeling machine according to claim 6, characterized in that: A pressure air supply mechanism (57) is arranged on the right side of the cloth holding plate seat (53).

10. The cloth transfer device of the automatic bag labeling machine according to claim 9, characterized in that: The compressed air supply mechanism (57) comprises a compressed air introduction joint (571), a first transition air bleed pipe (572), a second transition air bleed pipe (573), a first compressed air distribution joint (574) and a second compressed air distribution joint (575). The compressed air introduction joint (571) is connected to the compressed air production device by a pipeline in the use state. The compressed air introduction joint (571) has a first compressed air outlet interface (5711) and a second compressed air outlet interface (5712). One end of the first transition air bleed pipe (572) is connected to the first compressed air outlet interface (5711), and the other end of the first transition air bleed pipe (572) is connected to the first compressed air distribution joint (574). The first compressed air distribution joint (574) has a third compressed air outlet interface (5741) and a fourth compressed air outlet interface (5742). The third outlet interface (5741) is led to the jet hole (532) by the first air outlet interface pipeline (57411) equipped with an air nozzle at the end, and the fourth outlet interface (5742) of the pressure air is led to the jet hole (532) by the second air outlet interface pipeline (57421) equipped with an air nozzle at the end. The second transition air duct (573) is connected between the second outlet interface (5712) of the pressure air and the second distribution joint (575) of the pressure air. The second distribution joint (575) of the pressure air has a fifth outlet interface (5751) of the pressure air and a sixth outlet interface (5752) of the pressure air. The fifth outlet interface (5751) of the pressure air is led to the jet hole (532) through the third air outlet interface pipeline (57511) equipped with an air nozzle at the end, and the sixth outlet interface (5752) of the pressure air is led to the jet hole (532) through the fourth air outlet interface pipeline (57521) equipped with an air nozzle at the end.

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