Automatic cloth liner feeding mechanism of patch pocket machine

Abstract

The utility model provides an automatic cloth liner feeding mechanism of a patch pocket machine, a lifting material taking plate is installed on a machine frame, two cloth liner processing stations are arranged on the material taking plate, a plurality of air suction holes are densely distributed in the strip-shaped material taking plate, the automatic cloth liner feeding mechanism of the patch pocket machine comprises a sliding mechanism and a cutting feeding system installed on the sliding mechanism, and the cutting and feeding system is driven by the sliding mechanism to slide left and right back and forth between the two cloth liner processing stations and convey the cut cloth liner. According to the automatic cloth liner feeding mechanism of the patch pocket machine, the single feeding mechanism serves two cloth liner processing stations at the same time, the mechanism arrangement is greatly simplified, and the purchase cost and the maintenance cost of equipment are reduced. Through the arrangement of the sliding mechanism, the cutting and feeding system can flexibly move between the two cloth liner processing stations, feeding of a single feeding mechanism to the two cloth liner processing stations is achieved, and the working efficiency of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to a sewing machine, in particular to an automatic cloth-loading mechanism for a pocket-sticking machine. Background Art

[0002] Flannel is the cloth placed on the left and right sides of the pocket entrance when sewing the back pocket of jeans. It can be used to protect the sewing threads to prevent them from being damaged during washing. During the production process, lannel is carefully sewn at the entrance of the back pocket of jeans. Its material is soft and tough, which can effectively protect the sewing threads from wear and damage during washing. In this way, even after multiple washings, the jeans can still maintain their original shape and lines, and the overall beauty and comfort will not be affected by the wear of the sewing threads.

[0003] At present, one pocket needs to sew two gaskets, and the current solution is to use two sets of cutting and feeding mechanisms to feed the two gaskets into the material plate, such as CN 113638142 A, a circular velvet cloth feeding device for the back pocket of jeans of an automatic pocket patching machine, and CN220352376 U, a circular velvet cloth automatic feeding device for a pocket patching machine, both adopt this solution. This solution is efficient, but the procurement cost is high, and the maintenance cost is also high. Utility Model Content

[0004] The utility model provides an automatic cloth-laying mechanism for a pocket-sticking machine, wherein the automatic cloth-laying mechanism for the pocket-sticking machine is provided with a frame, a lifting material-taking plate is installed on the frame, two cloth-laying processing stations are arranged on the material-taking plate, a plurality of air suction holes are densely distributed on the strip-shaped material-taking plate, and the automatic cloth-laying mechanism for the pocket-sticking machine includes a sliding mechanism and a cutting and feeding system installed on the sliding mechanism, and the cutting and feeding system is driven by the sliding mechanism to slide back and forth between the two cloth-laying processing stations; wherein,

[0005] The cutting and feeding system is provided with a feeding mechanism, a cutting mechanism and a sliding material taking mechanism;

[0006] The feeding mechanism is provided with a pad cloth roll and a pad cloth feeding roller, the pad cloth roll is wound with a pad cloth strip, and the pad cloth feeding roller comprises two rollers rotating relative to each other, and the pad cloth strip is fed into the cutting mechanism through the relative rotation of the two rollers;

[0007] The cutting mechanism is provided with a cutting knife cylinder and a cutting knife located just above the outlet end of the feeding roller, and the cutting knife cylinder drives the cutting knife to move so as to cut the pad cloth strip at the outlet end of the feeding mechanism into pad cloth;

[0008] The sliding material taking mechanism is provided with a two-axis driving mechanism and a material holding plate, and the two-axis driving mechanism drives the material holding plate to move horizontally forward and backward and vertically up and down to move the cut pad cloth to the material taking plate.

[0009] Furthermore, the sliding mechanism includes a transverse electric cylinder and a sliding bracket installed on a sliding rod of the transverse electric cylinder, and the cutting and feeding system is fixedly installed on the sliding bracket.

[0010] Furthermore, a horizontal support plate located between the outlet end of the cloth feeding roller and the material taking plate is fixedly mounted on the sliding bracket, and the cutting knife is located directly above the horizontal support plate.

[0011] Furthermore, the two-axis driving mechanism is provided with a pad cloth pushing cylinder and a pad cloth pressing cylinder. The pad cloth pressing cylinder is installed on a horizontal pushing rod of the pad cloth pushing cylinder, and the pressing plate is installed on a vertical pushing rod at the bottom of the pad cloth pressing cylinder.

[0012] Furthermore, the pressing plate is in the shape of a golf club.

[0013] The advantages of the utility model are:

[0014] The automatic cloth-feeding mechanism of the pocket-sticking machine of the utility model adopts a single feeding mechanism to serve two cloth-feeding processing stations at the same time, which greatly simplifies the mechanism setting and reduces the purchase cost and maintenance cost of the equipment. Through the setting of the sliding mechanism, the cutting and feeding system can be flexibly moved between the two cloth-feeding processing stations, realizing the feeding of the two cloth-feeding processing stations by a single feeding mechanism, and improving the working efficiency of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 It is a schematic diagram of the automatic cloth-loading mechanism of the bag-sticking machine of the utility model at one of the workstations of the material-taking plate;

[0017] Figure 2 This is a state diagram of the automatic cloth-loading mechanism of the bag-sticking machine moving to another station of the material-taking plate;

[0018] Figure 3 This is a front structural diagram of the automatic cloth-loading mechanism of the pocket-sticking machine;

[0019] Figure 4 for Figure 3 A partial enlarged view of

[0020] Figure 5 It is a schematic diagram of the automatic cloth-loading mechanism of the pocket-sticking machine from another perspective;

[0021] Figure 6 This is a schematic diagram of the material picking plate with two pads adsorbed on it after it rises. DETAILED DESCRIPTION

[0022] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.

[0023] In order to thoroughly understand the present invention, detailed steps and detailed structures will be presented in the following description to illustrate the technical solution of the present invention. The preferred embodiments of the present invention are described in detail below, but in addition to these detailed descriptions, the present invention may also have other implementations.

[0024] Reference Figure 6 As shown, the utility model provides an automatic cloth-stuffing mechanism for a pocket-sticking machine, which is provided with a frame, on which a lifting material-picking plate 1 is installed, on which two cloth-picking processing stations 11 are arranged, and on which a plurality of suction holes 2 are densely distributed.

[0025] The automatic cloth-loading mechanism of the pocket-sticking machine includes a sliding mechanism 100 and a cutting and feeding system 200 installed on the sliding mechanism 100. The sliding mechanism 100 drives the cutting and feeding system 200 to slide back and forth between two cloth-laying processing stations 11 to transfer the cut cloths 214 to each cloth-laying processing station 11 in turn.

[0026] Specifically, the cutting and feeding system 200 of the present invention is provided with a feeding mechanism 210 , a cutting mechanism 220 and a sliding material taking mechanism 230 .

[0027] Feeding mechanism 210

[0028] The feeding mechanism 210 is provided with a pad cloth roll 211 and a pad cloth feeding roller 212. A pad cloth strip 213 is wound on the pad cloth roll 211. The pad cloth feeding roller 212 includes two rollers rotating relative to each other. The pad cloth strip 213 is fed into the cutting mechanism 220 through the relative rotation of the two rollers.

[0029] Cutting mechanism 220

[0030] The cutting mechanism 220 is provided with a cutter cylinder 221 and a cutter 222 located just above the outlet end of the pad cloth feeding roller 212 . The cutter cylinder 221 drives the cutter 222 to move to cut the pad cloth strip 213 at the outlet end of the feeding mechanism 210 into pad cloth 214 .

[0031] Sliding material taking mechanism 230

[0032] The sliding material taking mechanism 230 is provided with a two-axis driving mechanism 231 and a material pressing plate 232. The two-axis driving mechanism 231 drives the material pressing plate 232 to move horizontally and vertically up and down to move the cut pad cloth 214 to the material taking plate 1. The two-axis driving mechanism 231 is provided with a pad cloth pushing cylinder 233 and a pad cloth pressing cylinder 234. The pad cloth pressing cylinder 234 is installed on the horizontal pushing rod of the pad cloth pushing cylinder 233, and the material pressing plate 232 is installed on the vertical pushing rod at the bottom of the pad cloth pressing cylinder 234.

[0033] The sliding mechanism 100 includes a transverse electric cylinder 110 and a sliding bracket 120 mounted on the sliding rod of the transverse electric cylinder 110, and the cutting and feeding system 200 is fixedly mounted on the sliding bracket 120. A horizontal support plate 130 located between the outlet end of the feeding cloth roller 212 and the material receiving plate 1 is fixedly mounted on the sliding bracket 120, and the cutter 222 is located directly above the horizontal support plate 130.

[0034] The working process of the utility model is:

[0035] 1) The cloth strip 213 on the cloth roll 211 is conveyed forward to the horizontal support plate 130 by the rotation of the cloth feeding roller 212 .

[0036] 2) The cutter cylinder 221 drives the cutter 222 to slide downward to cut the pad cloth strip 213 on the horizontal support plate 130 into a small piece of oval pad cloth 214.

[0037] 3) The cloth-pushing cylinder 233 drives the pressing plate 232 to move backward so that the end of the golf club-shaped pressing plate 232 is located directly above the horizontal support plate 130 , and then the cloth-pressing cylinder 234 drives the pressing plate 232 to press against the upper surface of the cloth 214 .

[0038] 4) The cloth-pushing cylinder 233 drives the material-holding plate 232 to move forward, and transfers the cloth-pushing cylinder 233 to one of the workstations of the material-receiving plate 1 .

[0039] 5) The sliding material taking mechanism 230 returns to its original position, and then the sliding mechanism 100 drives the cutting and feeding system 200 to slide to another workstation.

[0040] 6) Repeat the above steps 1) to 4) to achieve the conveying of the pad cloth 214 to two workstations by means of a set of cutting and feeding system 200.

[0041] The automatic cloth-loading mechanism of the pocket-sticking machine of the utility model has the advantages of simple structure, low cost and convenient operation, and can be widely used in various pocket-sticking machines, and is particularly suitable for use in large-scale production, and can significantly improve production efficiency and product quality, and has broad market prospects and application value.

[0042] The above describes the preferred embodiments of the utility model. It should be understood that the utility model is not limited to the above-mentioned specific implementation methods, and the devices and structures that are not described in detail should be understood to be implemented in a common manner in the art; any technician familiar with the art can use the above-disclosed methods and technical contents to make many possible changes and modifications to the technical solutions of the utility model without departing from the scope of the technical solution of the utility model, or modify them into equivalent embodiments of equivalent changes, which does not affect the essential content of the utility model. Therefore, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the utility model without departing from the content of the technical solution of the utility model still falls within the scope of protection of the technical solution of the utility model.

Claims

1. An automatic cloth-stuffing mechanism for a pocket-sticking machine, the automatic cloth-stuffing mechanism for the pocket-sticking machine is provided with a frame, a lifting material-taking plate (1) is installed on the frame, two cloth-stuffing processing stations (11) are provided on the material-taking plate (1), a plurality of air suction holes (2) are densely distributed on the strip-shaped material-taking plate (1), and the characteristics are as follows: The automatic cloth-loading mechanism of the bag-sticking machine comprises a sliding mechanism (100) and a cutting and feeding system (200) installed on the sliding mechanism (100), wherein the sliding mechanism (100) drives the cutting and feeding system (200) to slide back and forth between two cloth-loading processing stations (11); The cutting and feeding system (200) is provided with a feeding mechanism (210), a cutting mechanism (220) and a sliding material taking mechanism (230); The feeding mechanism (210) is provided with a pad cloth roll (211) and a pad cloth feeding roller (212), a pad cloth strip (213) is wound on the pad cloth roll (211), and the pad cloth feeding roller (212) includes two rollers that rotate relative to each other, and the pad cloth strip (213) is fed into the cutting mechanism (220) through the relative rotation of the two rollers; The cutting mechanism (220) is provided with a cutting knife cylinder (221) and a cutting knife (222) located directly above the outlet end of the pad cloth feeding roller (212); the cutting knife cylinder (221) drives the cutting knife (222) to move so as to cut the pad cloth strip (213) at the outlet end of the feeding mechanism (210) into pad cloth (214); The sliding material taking mechanism (230) is provided with a two-axis driving mechanism (231) and a material holding plate (232), and the two-axis driving mechanism (231) drives the material holding plate (232) to move horizontally forward and backward and vertically up and down to move the cut pad cloth (214) onto the material taking plate (1).

2. The automatic cloth-loading mechanism for a pocket-sticking machine according to claim 1, characterized in that: The sliding mechanism (100) comprises a transverse electric cylinder (110) and a sliding bracket (120) mounted on a sliding rod of the transverse electric cylinder (110); the cutting and feeding system (200) is fixedly mounted on the sliding bracket (120).

3. The automatic cloth-loading mechanism for a pocket-sticking machine as claimed in claim 2, characterized in that: A horizontal support plate (130) located between the outlet end of the cloth feeding roller (212) and the material picking plate (1) is fixedly mounted on the sliding bracket (120), and the cutting knife (222) is located directly above the horizontal support plate (130).

4. The automatic cloth-loading mechanism for a pocket-sticking machine as claimed in claim 1, characterized in that: The two-axis driving mechanism (231) is provided with a pad cloth pushing cylinder (233) and a pad cloth pressing cylinder (234), wherein the pad cloth pressing cylinder (234) is mounted on a horizontal pushing rod of the pad cloth pushing cylinder (233), and a material pressing plate (232) is mounted on a vertical pushing rod at the bottom of the pad cloth pressing cylinder (234).

5. The automatic cloth-loading mechanism for a pocket-sticking machine as claimed in claim 4, characterized in that: The pressing plate (232) is in the shape of a golf club.

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