Edge pressing device on woven bag sewing machine

Abstract

The edge pressing device comprises a supporting table, a sewing table, a sewing machine body and an adjusting assembly, the end of the adjusting assembly and the side face of the supporting table are fixedly installed, the adjusting assembly comprises a fixing plate, an electric push rod, a push plate, a rubber strip and an auxiliary push rod, and the side end of the fixing plate and the surface of the supporting table are fixedly installed. The side face of the electric push rod and the surface of the fixing plate are fixedly installed, the side face of the push plate and the end of the electric push rod are fixedly installed, the rubber strip is arranged on the surface of the push plate, the end of the auxiliary push rod and the surface of the push plate are fixedly installed, and the outer surface of the auxiliary push rod and the inner surface of the fixing plate are slidably installed. By arranging the adjusting assembly, a worker can adjust the positions of the push plates on the two sides of the crawler belt according to the width of a woven bag, then the woven bag moves along a set range in the conveying process, and the situation that the position of the woven bag deviates due to vibration in the conveying process, and the actual machining effect is affected is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of woven bag sewing machines, and more specifically to an edge pressing device on a woven bag sewing machine. Background Art

[0002] Woven bags are bags made using weaving technology and are often used to store and transport items. Woven bags are widely popular because they are lightweight, durable and versatile. In the process of making woven bags, it is usually necessary to sew the edges using a sewing machine.

[0003] Traditional sewing machines usually use conveying equipment to transport woven bags to the bottom of the sewing machine, and obtain the final woven bag product after being processed by the sewing machine. However, common conveying equipment such as conveyor belts mostly use motors as driving devices. This design is prone to cause the position of the woven bag to shift during the conveying process due to the vibration of the mechanical equipment, thereby causing the edge running phenomenon. This will cause the thread sewn by the sewing machine to lose the parallel relationship with the edge of the woven bag, thereby affecting the processing quality of the woven bag. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a pressing device on a woven bag sewing machine to solve the problem in the prior art that the woven bags are shifted in position during the conveying process, thereby affecting the processing quality of the woven bags.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a pressing device on a woven bag sewing machine, comprising

[0006] Support table;

[0007] A sewing table, wherein the sewing table is arranged at the side end of the support table, and the bottom of the sewing table is fixedly mounted to the top of the support table;

[0008] A sewing machine body, the bottom of which is fixedly mounted on the top of a sewing table;

[0009] An adjustment component, wherein the end of the adjustment component is fixedly mounted on the side of the support platform, and the adjustment component includes a fixed plate, an electric push rod, a push plate, a rubber strip, and an auxiliary push rod. The side end of the fixed plate is fixedly mounted on the surface of the support platform, the side of the electric push rod is fixedly mounted on the surface of the fixed plate, the side of the push plate is fixedly mounted on the end of the electric push rod, the rubber strip is arranged on the surface of the push plate, the end of the auxiliary push rod is fixedly mounted on the surface of the push plate, and the outer surface of the auxiliary push rod is slidably mounted on the inner surface of the fixed plate.

[0010] It also includes a conveying component and a pressing edge component. The conveying component is arranged in the middle of the supporting platform, and the bottom of the pressing edge component is fixedly installed on the top of the sewing platform.

[0011] Among them, the transmission component includes a connecting plate, a servo motor, a transmission roller, and a crawler belt. The bottom end of the connecting plate is fixedly installed on the surface of the support platform, the side end of the servo motor is fixedly installed on the surface of the connecting plate, the middle part of the transmission roller is rotatably installed on the top of the connecting plate, the end of the transmission roller is fixedly installed on the output end of the servo motor, and the inner surface of the crawler belt is movably installed on the outer surface of the transmission roller.

[0012] Among them, the edge pressing assembly includes a support frame, a cylinder, and a mounting plate. The bottom of the support frame is fixedly installed on the top of the sewing table, the top of the cylinder is fixedly installed on the inner surface of the support frame, and the top of the mounting plate is fixedly installed on the bottom end of the cylinder.

[0013] Among them, the edge pressing assembly also includes a connecting block, an axle rod, and a edge pressing roller. The top end of the connecting block is fixedly installed on the bottom of the mounting plate, the side end of the axle rod is rotatably installed on the inner surface of the connecting block, the inner surface of the edge pressing roller is fixedly installed on the outer surface of the axle rod, and the outer surface of the edge pressing roller is rotatably installed on the inner surface of the mounting plate.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] In the above scheme, by setting up an adjustment component, during the transportation of the woven bag through the conveying component, the staff can control the extension of the electric push rod to push the push plate to move, so that the push plates arranged on both sides of the track move toward the middle of the track together. In this way, the staff can adjust the position of the push plates on both sides of the track according to the width of the woven bag, thereby making the woven bag move along the set range during transportation, avoiding the position displacement of the woven bag due to vibration during transportation, which affects the actual processing effect.

[0016] In the above scheme, by setting up a pressing assembly, when the woven bag is transported to the bottom of the pressing assembly by the conveying assembly, the staff can control the extension of the cylinder to push the mounting plate downward, thereby driving the pressing roller set in the middle to move downward until it contacts the surface of the woven bag, driving the woven bag to move stably between the pressing roller and the sewing table to complete the pressing work, and the height of the connecting block can be adjusted by the cylinder, so as to adapt to the pressing processing of woven bags of different thicknesses, thereby improving the practicability of the pressing device, reducing manual operations, and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the transmission component of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the adjustment component of the utility model;

[0020] Figure 4 It is a schematic diagram of the structure of the edge pressing component of the utility model.

[0021] [reference numerals]

[0022] 1. Support table; 2. Sewing table; 3. Sewing machine body; 4. Transmission assembly; 5. Adjustment assembly; 6. Edge pressing assembly; 40. Connecting plate; 41. Servo motor; 42. Drive roller; 43. Track; 50. Fixed plate; 51. Electric push rod; 52. Push plate; 53. Rubber strip; 54. Auxiliary push rod; 60. Support frame; 61. Cylinder; 62. Mounting plate; 63. Connecting block; 64. Shaft; 65. Edge pressing roller. DETAILED DESCRIPTION

[0023] In order to make the technical problems to be solved, technical solutions and advantages of the present invention more clear, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0024] As attached Figure 1 To Attachment Figure 4 The embodiment of the utility model provides a pressing device for a woven bag sewing machine, comprising:

[0025] Support table 1;

[0026] A sewing table 2, which is arranged at the side end of the support table 1, and the bottom of the sewing table 2 is fixedly mounted to the top of the support table 1;

[0027] A sewing machine body 3, the bottom of which is fixedly mounted on the top of the sewing table 2;

[0028] The adjustment component 5, the end of the adjustment component 5 is fixedly installed with the side of the support platform 1, the adjustment component 5 includes a fixed plate 50, an electric push rod 51, a push plate 52, a rubber strip 53, and an auxiliary push rod 54. The side end of the fixed plate 50 is fixedly installed with the surface of the support platform 1, the side of the electric push rod 51 is fixedly installed with the surface of the fixed plate 50, the side of the push plate 52 is fixedly installed with the end of the electric push rod 51, the rubber strip 53 is arranged on the surface of the push plate 52, the end of the auxiliary push rod 54 is fixedly installed with the surface of the push plate 52, and the outer surface of the auxiliary push rod 54 is slidably installed with the inner surface of the fixed plate 50;

[0029] By providing the rubber strip 53, the rubber strip 53 provided on the surface of the push plate 52 can provide a soft surface, reduce the friction and scratches on the woven bag during the pushing process, thereby improving the surface quality of the subsequent woven bag processing;

[0030] By providing the auxiliary push rod 54, the auxiliary push rod 54 can assist the electric push rod 51 in pushing the push plate 52 to move, disperse the thrust, and make the push plate 52 more stable during the movement, thereby improving the position adjustment effect during the transportation of the woven bag.

[0031] It also includes a transmission component 4 and a pressing component 6. The transmission component 4 is arranged in the middle of the support platform 1, and the bottom of the pressing component 6 is fixedly installed on the top of the sewing table 2.

[0032] Among them, the transmission component 4 includes a connecting plate 40, a servo motor 41, a transmission roller 42, and a crawler belt 43. The bottom end of the connecting plate 40 is fixedly installed on the surface of the support platform 1, the side end of the servo motor 41 is fixedly installed on the surface of the connecting plate 40, the middle part of the transmission roller 42 is rotatably installed on the top of the connecting plate 40, the end of the transmission roller 42 is fixedly installed on the output end of the servo motor 41, and the inner surface of the crawler belt 43 is movably installed on the outer surface of the transmission roller 42.

[0033] Among them, the edge pressing assembly 6 includes a support frame 60, a cylinder 61, and a mounting plate 62. The bottom of the support frame 60 is fixedly installed on the top of the sewing table 2, the top of the cylinder 61 is fixedly installed on the inner surface of the support frame 60, and the top of the mounting plate 62 is fixedly installed on the bottom end of the cylinder 61.

[0034] The edge pressing assembly 6 further includes a connecting block 63, an axle 64, and an edge pressing roller 65. The top of the connecting block 63 is fixedly mounted on the bottom of the mounting plate 62, the side end of the axle 64 is rotatably mounted on the inner surface of the connecting block 63, the inner surface of the edge pressing roller 65 is fixedly mounted on the outer surface of the axle 64, and the outer surface of the edge pressing roller 65 is rotatably mounted on the inner surface of the mounting plate 62.

[0035] By setting the edge pressing roller 65, the staff controls the cylinder 61 to make the set edge pressing roller 65 move downward until it contacts the surface of the woven bag. Afterwards, during the sewing process of the woven bag through the sewing machine body 3, the connecting block 63 will rotate along the surface of the woven bag, and while pressing and flattening the woven bag, it can also reduce the friction with the woven bag by rotating to avoid pulling the woven bag.

[0036] The working process of the utility model is as follows:

[0037] First, the staff puts the woven bag on the surface of the crawler 43, then starts the servo motor 41, and the transmission roller 42 connected to the output end of the servo motor 41 rotates, driving the crawler 43 to rotate, so that the woven bag placed on the top of the crawler 43 moves toward the direction of the sewing machine body 3;

[0038] When the woven bag is transported through the conveying assembly 4, the staff can control the extension of the electric push rod 51 to push the push plate 52 to move, so that the push plates 52 arranged on both sides of the track 43 move toward the middle of the track 43 together. The staff can adjust the positions of the push plates 52 on both sides of the track 43 according to the width of the woven bag, so that the woven bag can move along the set range during transportation, thereby avoiding position displacement of the woven bag due to vibration during transportation, which affects the actual processing effect.

[0039] When the woven bag is transported to the bottom of the edge pressing assembly 6 by the conveying assembly 4, the staff can control the extension of the cylinder 61 to push the mounting plate 62 downward, thereby driving the edge pressing roller 65 arranged in the middle thereof to move downward until it contacts the surface of the woven bag, thereby driving the woven bag to move stably between the edge pressing roller 65 and the sewing table 2 to complete the edge pressing work, and the height of the connecting block 63 can be adjusted by the cylinder 61, so as to adapt to the edge pressing processing of woven bags of different thicknesses, thereby improving the practicability of the edge pressing device, reducing manual operations, and improving work efficiency.

[0040] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0041] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0042] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A pressing device on a woven bag sewing machine, It is characterized in that include Support platform (1); A sewing table (2), wherein the sewing table (2) is arranged at a side end of the support table (1), and the bottom of the sewing table (2) is fixedly mounted to the top of the support table (1); A sewing machine body (3), the bottom of which is fixedly mounted on the top of the sewing table (2); An adjustment component (5), wherein the end of the adjustment component (5) is fixedly mounted on the side of the support platform (1), and the adjustment component (5) comprises a fixed plate (50), an electric push rod (51), a push plate (52), a rubber strip (53), and an auxiliary push rod (54). The side end of the fixed plate (50) is fixedly mounted on the surface of the support platform (1), the side of the electric push rod (51) is fixedly mounted on the surface of the fixed plate (50), the side of the push plate (52) is fixedly mounted on the end of the electric push rod (51), the rubber strip (53) is arranged on the surface of the push plate (52), the end of the auxiliary push rod (54) is fixedly mounted on the surface of the push plate (52), and the outer surface of the auxiliary push rod (54) is slidably mounted on the inner surface of the fixed plate (50).

2. The edge pressing device on a woven bag sewing machine according to claim 1, It is characterized in that It also includes a conveying assembly (4) and a pressing assembly (6); the conveying assembly (4) is arranged in the middle of the support platform (1); and the bottom of the pressing assembly (6) is fixedly mounted on the top of the sewing platform (2).

3. The edge pressing device on a woven bag sewing machine according to claim 2, It is characterized in that The transmission assembly (4) comprises a connecting plate (40), a servo motor (41), a transmission roller (42), and a crawler belt (43); the bottom end of the connecting plate (40) is fixedly mounted on the surface of the support platform (1); the side end of the servo motor (41) is fixedly mounted on the surface of the connecting plate (40); the middle part of the transmission roller (42) is rotatably mounted on the top of the connecting plate (40); the end of the transmission roller (42) is fixedly mounted on the output end of the servo motor (41); and the inner surface of the crawler belt (43) is movably mounted on the outer surface of the transmission roller (42).

4. The edge pressing device on a woven bag sewing machine according to claim 2, It is characterized in that The edge pressing assembly (6) comprises a support frame (60), a cylinder (61), and a mounting plate (62); the bottom of the support frame (60) is fixedly mounted to the top of the sewing table (2); the top of the cylinder (61) is fixedly mounted to the inner surface of the support frame (60); and the top of the mounting plate (62) is fixedly mounted to the bottom end of the cylinder (61).

5. The edge pressing device on a woven bag sewing machine according to claim 4, It is characterized in that The edge pressing assembly (6) also includes a connecting block (63), an axle rod (64), and an edge pressing roller (65); the top end of the connecting block (63) is fixedly mounted on the bottom of the mounting plate (62); the side end of the axle rod (64) is rotatably mounted on the inner surface of the connecting block (63); the inner surface of the edge pressing roller (65) is fixedly mounted on the outer surface of the axle rod (64); and the outer surface of the edge pressing roller (65) is rotatably mounted on the inner surface of the mounting plate (62).

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