Woven bag coating device

Abstract

The utility model relates to the technical field of woven bag coating devices, in particular to a woven bag coating device which comprises a straight plate and a square frame, the front end and the rear end of the straight plate are fixedly connected with the bottom of the inner side of the square frame respectively, the left side and the right side of the top of the square frame are fixedly connected with vertical plates respectively, and the inner walls of the vertical plates are connected with fixing structures. A bottom frame is attached to the bottom of the straight plate and the bottom of the square frame, a power structure is connected to the bottom of the front face of the bottom frame, a rotating double-end stud drives a sleeve plate to move towards the inner side, the moving sleeve plate drives a concave plate to move towards the inner side, and the concave plate is matched with an inclined groove in the outer wall to enable a round rod to slide. According to the woven bag coating device, the round rod drives the vertical rod to move downwards, the moving vertical rod drives the transverse plate to move downwards, the bottom of the transverse plate abuts against a woven bag to the bottom of the inner wall of the square frame, fixing of original double-point-position control is changed, it is guaranteed that the woven bag coating device fixes the woven bag, and the use difficulty of the woven bag coating device is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of woven bag coating devices, and specifically relates to a woven bag coating device. Background Art

[0002] A woven bag coating device is used to spray paint on both sides of a fixed woven bag to make the woven bag show the desired color.

[0003] For example, a coating device for processing composite plastic woven bags with the publication number of "CN115382717A", clamping devices are arranged at the left and right ends of the vertical axis, the clamping devices are fixedly connected to the vertical axis, a coating device is arranged on the left side of the leftmost clamping device, the transmission box is fixedly connected to the liquid storage box, an extrusion device is arranged on the left side of the coating device, the extrusion device is fixedly connected to the bottom plate, the coating device is set to be oval, and the inner wall is covered with spraying holes, which can fully coat the woven bag without having to rotate and turn over the woven bag in a spiral shape. It not only saves time and effort, but also makes the coating of the woven bag uniform. However, in the use of the woven bag coating device, the clamping of the woven bag is fixed by screwing with double-position screws. In this way, the double-position screws need to be rotated simultaneously, and the rotation of the screws is manual, so the difficulty of simultaneous rotation is relatively large, which easily causes the splints to be misaligned and the splints to be stuck, affecting the fixation of the woven bag by the woven bag coating device and increasing the use difficulty of the woven bag coating device. Content of the Utility Model

[0004] The purpose of the utility model is to solve the problem of affecting the fixation of the woven bag by the woven bag coating device and increasing the use difficulty of the woven bag coating device, and to propose a woven bag coating device.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] Design a woven bag coating device, including a straight plate and a square frame. The front and rear ends of the straight plate are respectively fixedly connected to the inner bottom of the square frame. Vertical plates are fixedly connected to the left and right sides of the top of the square frame. A fixing structure is connected to the inner wall of the vertical plate. A bottom frame is attached to the bottom of the straight plate and the square frame. A power structure is connected to the bottom front of the bottom frame. A box body is fixedly connected to the right side of the bottom frame. A cylinder is communicated with the front of the top of the box body.

[0007] Preferably, the fixing structure includes a double-headed stud and a sleeve plate. The left and right ends of the outer wall of the double-headed stud are respectively rotatably connected to the inner walls of the two vertical plates. The left and right sides of the outer wall of the double-headed stud are respectively threadedly connected to the inner walls of the sleeve plates. A concave plate is fixedly connected to the bottom of the sleeve plate. A round rod is slidably connected to the inclined groove on the outer wall of the concave plate. A vertical rod is fixedly connected to the bottom of the round rod. A horizontal plate is fixedly connected to the bottom of the vertical rod. A curved rod is fixedly connected to the right end of the double-headed stud.

[0008] Preferably, the left side of the outer wall of the curved rod is processed with threads, and the outer wall of the vertical rod is slidably connected to the top of the square frame.

[0009] Preferably, a water pump is fixedly connected to the rear of the outer wall of the box body. A pipeline is connected to the rear end face of the water pump. The lower part of the outer wall of the pipeline is fixedly connected to the rear of the outer wall of the chassis, and a plurality of nozzles are connected to the outer wall of the pipeline.

[0010] Preferably, the power structure includes a bottom plate and a motor. The rear end face of the bottom plate is fixedly connected to the bottom of the front of the chassis. The top of the bottom plate is fixedly connected to the bottom of the motor. A screw rod is fixedly connected to the output end of the motor, and a vertical plate is threadedly connected to the outer wall of the screw rod.

[0011] Preferably, the top of the vertical plate is fixedly connected to the bottom of the square frame in front.

[0012] A coiling device for woven bags proposed by the present utility model has the beneficial effects that: in the fixing structure, the curved rod drives the double-headed stud to rotate inside the inner wall of the vertical plate. The rotating double-headed stud drives the sleeve plate to move inwards. The moving sleeve plate drives the concave plate to move inwards. The concave plate cooperates with the inclined groove on the outer wall to make the round rod slide. Since the round rod is restricted by the vertical rod, the round rod can only move downwards. The round rod drives the vertical rod to move downwards. The moving vertical rod drives the cross plate to move downwards, so that the bottom of the cross plate presses the woven bag against the bottom of the inner wall of the square frame, changing the original double-point control fixing, ensuring the fixing of the woven bag by the coiling device for woven bags, and reducing the use difficulty of the coiling device for woven bags. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic structural diagram of the present utility model;

[0014] Figure 2 is Figure 1 a schematic structural diagram of the connection relationship among the concave plate, the round rod and the vertical rod in

[0015] Figure 3 is Figure 1 a schematic structural diagram of A in

[0016] Figure 4 is Figure 1 a schematic structural diagram of B in

[0017] Figure 5 is Figure 1 a schematic structural diagram of the connection relationship between the pipeline and the nozzles in

[0018] Figure 6 is Figure 1 a schematic structural diagram of the connection relationship among the bottom plate, the motor and the screw rod in

[0019] In the figure: 1. Straight plate, 2. Fixed structure, 201. Double-headed stud, 202. Sleeve plate, 203. Concave plate, 204. Round rod, 205. Vertical rod, 206. Horizontal plate, 207. Curved rod, 3. Power structure, 301. Bottom plate, 302. Motor, 303. Screw rod, 304. Vertical plate, 4. Square frame, 5. Vertical plate, 6. Underframe, 7. Box body, 8. Water pump, 9. Pipeline, 10. Sprinkler head, 11. Ring, 12. Cylinder. Specific implementation manner

[0020] The present utility model will be further described below in conjunction with the accompanying drawings:

[0021] Embodiment 1:

[0022] Please refer to Figures 1-6 : In this embodiment, a coating device for woven bags includes a straight plate 1 and a square frame 4. The front and rear ends of the straight plate 1 are respectively fixedly connected to the inner bottom of the square frame 4. Vertical plates 5 are fixedly connected to the left and right sides of the top of the square frame 4. A fixed structure 2 is connected to the inner wall of the vertical plate 5. The bottom of the straight plate 1 and the square frame 4 is attached to an underframe 6. The bottom of the front of the underframe 6 is connected to a power structure 3. A box body 7 is fixedly connected to the right side of the underframe 6. A cylinder 12 communicates with the front of the top of the box body 7, and the dye can be poured into the interior of the box body 7 through the cylinder 12.

[0023] The fixed structure 2 includes a double-headed stud 201 and a sleeve plate 202. The left and right ends of the outer wall of the double-headed stud 201 are respectively rotatably connected to the inner walls of the two vertical plates 5. The double-headed stud 201 rotates through the bearings on the inner walls of the vertical plates 5 under force. The left and right sides of the outer wall of the double-headed stud 201 are respectively threadedly connected to the inner walls of the sleeve plates 202. The bottom of the sleeve plate 202 is fixedly connected to a concave plate 203. A round rod 204 is slidably connected to the inclined groove on the outer wall of the concave plate 203. The round rod 204 slides up and down through the inclined groove on the outer wall of the concave plate 203 under force. The bottom of the round rod 204 is fixedly connected to a vertical rod 205. The bottom of the vertical rod 205 is fixedly connected to a horizontal plate 206. The right end of the double-headed stud 201 is fixedly connected to a curved rod 207. The curved rod 207 facilitates driving the double-headed stud 201 to rotate. Threads are processed on the left side of the outer wall of the curved rod 207. The outer wall of the vertical rod 205 is slidably connected to the top of the square frame 4. The vertical rod 205 slides up and down through the top of the square frame 4 under force;

[0024] By means of the fixed structure 2, the curved rod 207 rotates the stud 201 on the inner wall of the vertical plate 5. The rotating stud 201 drives the sleeve plate 202 to move inward. The moving sleeve plate 202 drives the concave plate 203 to move inward. The concave plate 203 cooperates with the inclined groove on the outer wall to make the round rod 204 slide. Since the round rod 204 is restricted by the vertical rod 205, the round rod 204 can only move downward. The round rod 204 drives the vertical rod 205 to move downward. The moving vertical rod 205 drives the cross plate 206 to move downward, so that the bottom of the cross plate 206 presses the woven bag tightly against the bottom of the inner wall of the square frame 4, changing the original fixed double-point control, ensuring the fixation of the woven bag by the woven bag coating device, and reducing the use difficulty of the woven bag coating device.

[0025] A water pump 8 is fixedly connected to the rear of the outer wall of the box body 7. The model of the water pump 8 is selected according to the use requirements. The rear end face of the water pump 8 is communicated with a pipeline 9. The lower part of the outer wall of the pipeline 9 is fixedly connected to the rear of the outer wall of the chassis 6. A plurality of nozzles 10 are communicated with the outer wall of the pipeline 9. The power structure 3 includes a bottom plate 301 and a motor 302. The rear end face of the bottom plate 301 is fixedly connected to the bottom of the front of the chassis 6. The motor 302 is a servo motor and its model is selected according to the use requirements. The top of the bottom plate 301 is fixedly connected to the bottom of the motor 302. The output end of the motor 302 is fixedly connected to a screw rod 303. A vertical plate 304 is threadedly connected to the outer wall of the screw rod 303. The top of the vertical plate 304 is fixedly connected to the bottom of the front square frame 4.

[0026] Working principle:

[0027] Installation of the woven bag of the woven bag coating device:

[0028] Make the front and rear sides of the bottom of the woven bag fit against the bottom of the inner wall of the square frame 4 respectively. Then, the curved rod 207 rotates the stud 201 on the inner wall of the vertical plate 5. The rotating stud 201 drives the sleeve plate 202 to move inward. The moving sleeve plate 202 drives the concave plate 203 to move inward. The concave plate 203 cooperates with the inclined groove on the outer wall to make the round rod 204 slide. Since the round rod 204 is restricted by the vertical rod 205, the round rod 204 can only move downward. The round rod 204 drives the vertical rod 205 to move downward. The moving vertical rod 205 drives the cross plate 206 to move downward, so that the bottom of the cross plate 206 presses the woven bag tightly against the bottom of the inner wall of the square frame 4.

[0029] Operation of the woven bag coating device:

[0030] The dye is poured into the interior of the box body 7 through the cylinder 12. Then, the motor 302 is connected to an external power source. When the motor 302 operates, the output shaft drives the screw rod 303 to rotate. The rotating screw rod 303 causes the vertical plate 304 to move backward on the inner wall of the chassis 6. The moving vertical plate 304 drives the square frame 4 and the straight plate 1 to move backward, and further cooperates with the fixing structure 2 to move the fixed woven bag backward. At this time, the water pump 8 is powered on and operates. The water pump 8 sends the dye on the inner wall of the box body 7 into the pipeline 9. Finally, the dye is sprayed out at the nozzle 10. The woven bag gradually passes through the inside of the pipeline 9, and the dye sprayed out at the nozzle 10 colors the woven bag, completing the coating of the woven bag.

[0031] Embodiment 2:

[0032] Please refer to Figures 1-6 : In this embodiment, a woven bag coating device further includes a circular ring 11, and the inner wall of the circular ring 11 is threadedly connected to the outer wall of the curved rod 207.

[0033] Working principle:

[0034] After the curved rod 207 drives the double-headed stud 201 to rotate, the circular ring 11 rotates to the left through the external thread on the outer wall of the curved rod 207, so that the left side of the circular ring 11 abuts against the right side of the right vertical plate 5, forming a frictional force between the circular ring 11 and the vertical plate 5, and completing the positioning of the double-headed stud 201.

[0035] Although the present utility model has been illustrated and described by referring to the preferred embodiments, those of ordinary skill in the art should understand that various changes in form and details can be made within the scope of the claims.

Claims

1. A woven bag coating device, comprising a straight plate (1) and a square frame (4), characterized in that: The front and rear ends of the straight plate (1) are respectively fixedly connected to the inner bottom of the square frame (4). The left and right sides of the top of the square frame (4) are respectively fixedly connected with vertical plates (5). The inner wall of the vertical plate (5) is connected with a fixing structure (2). The bottom of the straight plate (1) and the square frame (4) is attached to a bottom frame (6). The bottom of the front of the bottom frame (6) is connected with a power structure (3). The right side of the bottom frame (6) is fixedly connected with a box body (7). The front of the top of the box body (7) is communicated with a cylinder (12).

2. The coater for woven bags according to claim 1, wherein: The fixing structure (2) includes a double-headed stud (201) and a sleeve plate (202). The left and right ends of the outer wall of the double-headed stud (201) are respectively rotatably connected to the inner walls of the two vertical plates (5). The left and right sides of the outer wall of the double-headed stud (201) are respectively threadedly connected to the inner walls of the sleeve plates (202). The bottom of the sleeve plate (202) is fixedly connected with a concave plate (203). A round rod (204) is slidably connected to the inclined groove on the outer wall of the concave plate (203). The bottom of the round rod (204) is fixedly connected with a vertical rod (205). The bottom of the vertical rod (205) is fixedly connected with a horizontal plate (206). The right end of the double-headed stud (201) is fixedly connected with a curved rod (207).

3. The coater for woven bags according to claim 2, wherein: The left side of the outer wall of the curved rod (207) is processed with threads. The outer wall of the vertical rod (205) is slidably connected to the top of the square frame (4).

4. A woven bag coating device according to claim 1, characterized in that: A water pump (8) is fixedly connected to the rear of the outer wall of the box body (7). The rear end face of the water pump (8) is communicated with a pipeline (9). The lower part of the outer wall of the pipeline (9) is fixedly connected to the rear of the outer wall of the bottom frame (6). A plurality of spray heads (10) are communicated with the outer wall of the pipeline (9).

5. A woven bag coating device according to claim 1, characterized in that: The power structure (3) includes a bottom plate (301) and a motor (302). The rear end face of the bottom plate (301) is fixedly connected to the bottom of the front of the bottom frame (6). The top of the bottom plate (301) is fixedly connected to the bottom of the motor (302). The output end of the motor (302) is fixedly connected with a screw rod (303). A vertical plate (304) is threadedly connected to the outer wall of the screw rod (303).

6. The coater for woven bags according to claim 5, wherein: The top of the vertical plate (304) is fixedly connected to the bottom of the front square frame (4).

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