Automatic stringing machine for stringing bag

Abstract

The utility model discloses an automatic stringing machine for stringing bag, relates to stringing machine technical field, the utility model discloses a fixed plate is provided with the support frame that the bottom outer wall fixedly connected of fixed plate, the outer wall fixedly connected of support frame has electric telescopic handle, the utility model discloses a bolt is provided with, when the bag rope of the reel of one party of placing frame is close to winding and is used up, only need to press the push button downward, and the push button will drive the bolt displacement, and the bolt will separate from the recess and extrude the spring, and then can directly rotate the support column, and the support column will drive several reels and carousel rotation, and the reel that exists bag rope rotates and releases the push button after the placing frame, and the bolt will reset under the action of spring, and the bolt will be inserted in the corresponding recess indirectly restricts the rotation of support column to make reel fixed, reaches the effect that can use several reels to switch quickly, makes during work not need frequently to change reel.

Description

Technical Field

[0001] This utility model belongs to the technical field of rope threading machines, and in particular relates to an automatic rope threading machine for threading rope bags. Background Technology

[0002] According to the published patent CN221292510U, a fully automatic handbag rope threading machine includes a table and a frame. Two fixed columns pass through the table and the frame. A cylinder is provided at the bottom of the table. By setting a fixed cylinder, a rotating column, a through-hole block and an insert rod, it is first ensured that all four rollers are fully wound with bag rope. When the bag rope on one roller is used up, the rotating column can be rotated by the control unit to make the other roller with full bag rope rotate closer to the fixed column. Then, the insert rod passes through the through-hole block and is inserted into the fixed cylinder to limit the rotation, so that the rotating column stops rotating after rotation. Thus, the rollers can be quickly replaced without disassembling them during the operation to avoid affecting the work. However, the following shortcomings still exist. During use, although the above-mentioned equipment can rotate the rotating column through the control unit to make another reel with the bag rope wrapped around it rotate closer to the fixed column, it mainly relies on the insertion rod to indirectly fix the angle of the fixed column. In actual use, the insertion rod is inevitably lost during operation, making it difficult to ensure that several reels can be switched at all times, and the reliability is relatively low. Therefore, we propose an automatic rope threading machine for rope bags. Utility Model Content

[0003] The purpose of this utility model is to provide an automatic rope threading machine for rope bags. Through a rotating mechanism and a fixing mechanism, it solves the problem that although the rotating column can be rotated by the control unit to make another roller fully wound with the bag rope rotate closer to the fixing column, the angle of the fixing column is mainly indirectly fixed by the insertion rod. In actual use, the insertion rod is inevitably lost during operation, making it difficult to ensure that several rollers can be switched at all times, resulting in relatively low reliability.

[0004] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: This utility model is an automatic rope threading machine for rope bags, including a fixed plate. A support frame is fixedly connected to the bottom outer wall of the fixed plate. An electric telescopic rod is fixedly connected to the outer wall of the support frame. A connecting block is fixedly connected to the outer wall of the electric telescopic rod. A plurality of fixed columns are fixedly connected to the outer wall of the connecting block. The plurality of fixed columns penetrate the fixed plate to the outer wall. A rotating mechanism is provided on the outer wall of the fixed plate. The rotating mechanism includes a rotating seat, the outer wall of which is fixedly connected to the outer wall of a fixed plate. The inner wall of the rotating seat has a pin groove, and a pin is slidably connected to the inner wall of the pin groove. A push button is fixedly connected to the outer wall of the pin, and a spring is fixedly connected to the outer wall of the pin. The outer wall of the spring is fixedly connected to the inner wall of the rotating seat. A turntable is rotatably connected to the top outer wall of the rotating seat. The inner wall of the turntable has several slots, and a support column is fixedly connected to the top outer wall of the turntable. Several rollers are rotatably connected to the outer wall of the support column.

[0005] Furthermore, the outer wall of the fixing plate is provided with a fixing mechanism, the fixing mechanism including a placement frame, the outer wall of the placement frame being fixedly connected to the outer wall of the fixing plate.

[0006] Furthermore, a motor frame is fixedly connected to the outer wall of the placement rack, and a motor is fixedly connected to the outer wall of the motor frame.

[0007] Furthermore, the bottom output shaft of the motor is fixedly connected to a transmission rod via a coupling, and a transmission rod limiting block is rotatably connected to the outer wall of the transmission rod.

[0008] Furthermore, the outer wall of the transmission rod limiting block is fixedly connected to the outer wall of the placement frame, and a gear is fixedly connected to the outer wall of the transmission rod.

[0009] Furthermore, a bearing seat is rotatably connected to the outer wall of the placement rack, and a second gear is fixedly connected to the outer wall of the bearing seat, with the outer wall of the second gear meshing with the outer wall of the gear.

[0010] Furthermore, a connecting rod is rotatably connected to the inner wall of the bearing seat, a fixing block is rotatably connected to the outer wall of the connecting rod, and a pressure plate is fixedly connected to the outer wall of the fixing block.

[0011] Furthermore, a plurality of sliding rods are fixedly connected to the outer wall of the pressure plate, and sliding rod limiting blocks are slidably connected to the outer walls of the sliding rods. The outer walls of the sliding rod limiting blocks are fixedly connected to the outer wall of the placement frame.

[0012] This utility model has the following beneficial effects: 1. This utility model incorporates a pin, allowing the winding reels to be used to wind up the bag ropes needed for threading. When the reel closest to the placement frame runs out of bag rope, simply press down on the push button. The push button will displace the pin, causing it to disengage from the slot and compress the spring. Then, the support column can be rotated directly, causing several winding reels and the turntable to rotate. Rotating the reel containing the bag rope and facing it towards the placement frame, releasing the push button will reset the pin under the action of the spring. The pin will then insert upwards into the corresponding slot, indirectly restricting the rotation of the support column and fixing the reel. This allows for quick switching between several reels, eliminating the need for frequent reel changes during operation and effectively improving processing efficiency.

[0013] 2. This utility model, by setting a pressure plate, allows the bag to be directly threaded through several fixed posts using the two drawstring holes on the bag and placed on the surface of the shelf. Multiple bags can also be placed on the shelf. When the motor is started and reversed, the motor drives the transmission rod to rotate, which in turn drives the gear to rotate. The gear then drives the second gear to rotate, which in turn drives the shaft seat to rotate. The shaft seat then drives the connecting rod to rotate, which in turn drives the fixed block to descend and move downward. The fixed block then drives the pressure plate to descend and move downward. This achieves the effect of fixing the bag as a whole before threading the drawstring, preventing the bag from folding or shifting during the threading process, and keeping it flat for processing.

[0014] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the placement rack structure of this utility model; Figure 3 This is a schematic diagram of the fixing mechanism of this utility model; Figure 4 This is a schematic diagram of the rotating mechanism of this utility model; Figure 5 This is a cross-sectional view of the rotating seat structure of this utility model.

[0017] The attached diagram lists the components represented by each number as follows: 1. Fixing plate; 101. Support frame; 102. Electric telescopic rod; 103. Connecting block; 104. Fixing column; 2. Rotating mechanism; 201. Rotating seat; 202. Pin groove; 203. Pin; 204. Push button; 205. Spring; 206. Turntable; 207. Slot; 208. Support column; 209. Roller wheel; 3. Fixing mechanism; 301. Placement rack; 302. Motor frame; 303. Motor; 304. Transmission rod; 305. Transmission rod limiting block; 306. Gear; 307. Shaft seat; 308. Gear II; 309. Connecting shaft; 310. Fixing block; 311. Pressure plate; 312. Slide rod; 313. Slide rod limiting block. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figure 1-5 As shown, this utility model is an automatic rope threading machine for rope bags, including a fixed plate 1. A support frame 101 is fixedly connected to the bottom outer wall of the fixed plate 1. The support frame 101 mainly serves to fix and support the fixed plate 1. The fixed plate 1 can only be fixed in a position on the support frame 101. An electric telescopic rod 102 is fixedly connected to the outer wall of the support frame 101. A connecting block 103 is fixedly connected to the outer wall of the electric telescopic rod 102. Several fixing posts 104 are fixedly connected to the outer wall of the connecting block 103. The connecting block 103 mainly serves to fix and limit the positions of the several fixing posts 104. The several fixing posts 104 can only be fixed in a position on the connecting block 103. The several fixing posts 104 penetrate the fixed plate 1 to the outer wall. A rotating mechanism 2 is provided on the outer wall of the fixed plate 1. The rotating mechanism 2 includes a rotating seat 201. The outer wall of the rotating seat 201 is fixedly connected to the outer wall of the fixed plate 1. A pin groove 202 is formed on the inner wall of the rotating seat 201. A pin 203 is slidably connected to the inner wall of the pin groove 202. The pin groove 202 mainly serves to limit the sliding movement of the pin 203, allowing the pin 203 to slide at a fixed angle only within the pin groove 202. A push button 204 is fixedly connected to the outer wall of the pin 203. A spring 205 is fixedly connected to the outer wall of the pin 203. The outer wall of the spring 205 is fixedly connected to the inner wall of the rotating seat 201. A turntable 206 is rotatably connected to the top outer wall of 01. The rotating seat 201 mainly serves to limit the rotation of the turntable 206. The turntable 206 can only rotate in a fixed position on the rotating seat 201. Several slots 207 are provided on the inner wall of the turntable 206. A support column 208 is fixedly connected to the top outer wall of the turntable 206. Several rollers 209 are rotatably connected to the outer wall of the support column 208. The support column 208 mainly serves to limit the rotation of the rollers 209. The rollers 209 can only rotate in a fixed position on the support column 208.

[0020] The outer wall of the fixed plate 1 is provided with a fixing mechanism 3, which includes a placement frame 301. The outer wall of the placement frame 301 is fixedly connected to the outer wall of the fixed plate 1. A motor frame 302 is fixedly connected to the outer wall of the placement frame 301. The placement frame 301 mainly serves to fix and limit the motor frame 302. The motor frame 302 can only be fixed in the position on the placement frame 301. A motor 303 is fixedly connected to the outer wall of the motor frame 302. The bottom output shaft of the motor 303 is fixedly connected to a transmission rod 304 through a coupling. A transmission rod limiting block 305 is rotatably connected to the outer wall of the transmission rod 304. The transmission rod limiting block 305 mainly serves to limit the rotation of the transmission rod 304. The transmission rod 304 can only rotate in the fixed position within the transmission rod limiting block 305.

[0021] The outer wall of the transmission rod limiting block 305 is fixedly connected to the outer wall of the placement frame 301. A gear 306 is fixedly connected to the outer wall of the transmission rod 304. A bearing seat 307 is rotatably connected to the outer wall of the placement frame 301. The placement frame 301 mainly limits the rotation of the bearing seat 307, allowing the bearing seat 307 to rotate only at a fixed position on the placement frame 301. A second gear 308 is fixedly connected to the outer wall of the bearing seat 307, and the outer wall of the second gear 308 meshes with the outer wall of the gear 306. A connecting rod 309 is rotatably connected to the inner wall of the bearing seat 307, and a fixing block 310 is rotatably connected to the outer wall of the connecting rod 309. Gear 306 mainly plays the role of kinetic energy transmission to gear 308. When gear 306 rotates, it will drive gear 308 to rotate at the same time. A pressure plate 311 is fixedly connected to the outer wall of the fixed block 310. Several sliding rods 312 are fixedly connected to the outer wall of the pressure plate 311. Sliding rod limiting blocks 313 are slidably connected to the outer walls of the sliding rods 312. The sliding rod limiting blocks 313 mainly play the role of sliding limiting the sliding rods 312. The sliding rods 312 can only slide within the sliding rod limiting blocks 313 at a fixed angle. The outer walls of the sliding rod limiting blocks 313 are fixedly connected to the outer wall of the placement frame 301.

[0022] One specific application of this embodiment is: When the equipment is needed, the reel 209 can be used to wind up the bag ropes required for threading. When the bag ropes wound up by the reel 209 closest to the placement rack 301 are used up, simply press down the push button 204. The push button 204 will cause the pin 203 to move, disengaging it from the slot 207 and squeezing the spring 205. Then, the support column 208 can be rotated directly. The support column 208 will drive several reels 209 and the turntable 206 to rotate. After rotating the reel 209 containing the bag ropes toward the placement rack 301, release the push button 204. The pin 203 will then reset under the action of the spring 205 and insert upwards into the corresponding slot 207, indirectly restricting the rotation of the support column 208 to fix the reel 209. Simply pass the bag through the two threading holes on the bag through several fixing posts 104 and place it on the surface of the placement rack 301. Multiple bags can also be placed. When the motor 303 is started and reversed, the motor 303 will drive the transmission rod 304 to rotate, the transmission rod 304 will drive the gear 306 to rotate, the gear 306 will drive the second gear 308 to rotate, the second gear 308 will drive the bearing seat 307 to rotate, the bearing seat 307 will drive the connecting rod 309 to rotate, the connecting rod 309 will drive the fixing block 310 to descend, the fixing block 310 will drive the pressure plate 311 to descend, and the pressure plate 311 will squeeze the bag and fix it while descending. During this period, the pressure plate 311 will drive several sliding rods 312 to slide within the sliding rod limit block 313. Then, the two bag ropes can be fixed to the top of the fixing post 104 respectively. The electric telescopic rod 102 is started to retract, the electric telescopic rod 102 will drive the connecting block 103 to descend, the connecting block 103 will drive several fixing posts 104 to descend, and the several fixing posts 104 will drive the bag ropes to pass through the bag to complete the rope threading.

[0023] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0024] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An automatic drawstring threading machine for drawstring bags, comprising a fixing plate (1), characterized in that: A support frame (101) is fixedly connected to the bottom outer wall of the fixed plate (1). An electric telescopic rod (102) is fixedly connected to the outer wall of the support frame (101). A connecting block (103) is fixedly connected to the outer wall of the electric telescopic rod (102). A plurality of fixed columns (104) are fixedly connected to the outer wall of the connecting block (103). The plurality of fixed columns (104) penetrate the fixed plate (1) to the outer wall. A rotating mechanism (2) is provided on the outer wall of the fixed plate (1). The rotating mechanism (2) includes a rotating seat (201), the outer wall of the rotating seat (201) is fixedly connected to the outer wall of the fixed plate (1), the inner wall of the rotating seat (201) is provided with a pin groove (202), the inner wall of the pin groove (202) is slidably connected with a pin (203), the outer wall of the pin (203) is fixedly connected with a push button (204), the outer wall of the pin (203) is fixedly connected with a spring (205), the outer wall of the spring (205) is fixedly connected to the inner wall of the rotating seat (201), the top outer wall of the rotating seat (201) is rotatably connected with a turntable (206), the inner wall of the turntable (206) is provided with several slots (207), the top outer wall of the turntable (206) is fixedly connected with a support column (208), and the outer wall of the support column (208) is rotatably connected with several rollers (209).

2. The automatic rope threading machine for rope bags according to claim 1, characterized in that, The outer wall of the fixing plate (1) is provided with a fixing mechanism (3), the fixing mechanism (3) includes a placement frame (301), and the outer wall of the placement frame (301) is fixedly connected to the outer wall of the fixing plate (1).

3. The automatic rope threading machine for rope bags according to claim 2, characterized in that, A motor frame (302) is fixedly connected to the outer wall of the placement rack (301), and a motor (303) is fixedly connected to the outer wall of the motor frame (302).

4. An automatic rope threading machine for rope bags according to claim 3, characterized in that, The bottom output shaft of the motor (303) is fixedly connected to a transmission rod (304) via a coupling, and a transmission rod limiting block (305) is rotatably connected to the outer wall of the transmission rod (304).

5. An automatic drawstring threading machine for drawstring bags according to claim 4, characterized in that, The outer wall of the transmission rod limiting block (305) is fixedly connected to the outer wall of the placement frame (301), and a gear (306) is fixedly connected to the outer wall of the transmission rod (304).

6. An automatic drawstring threading machine for drawstring bags according to claim 5, characterized in that, The outer wall of the placement rack (301) is rotatably connected to a bearing seat (307), and the outer wall of the bearing seat (307) is fixedly connected to a gear two (308), the outer wall of the gear two (308) meshing with the outer wall of the gear (306).

7. An automatic rope threading machine for rope bags according to claim 6, characterized in that, The inner wall of the bearing seat (307) is rotatably connected to a connecting rod (309), the outer wall of the connecting rod (309) is rotatably connected to a fixing block (310), and the outer wall of the fixing block (310) is fixedly connected to a pressure plate (311).

8. An automatic rope threading machine for rope bags according to claim 7, characterized in that, The outer wall of the pressure plate (311) is fixedly connected to a plurality of slide rods (312), and the outer walls of the plurality of slide rods (312) are slidably connected to slide rod limiting blocks (313), and the outer walls of the plurality of slide rod limiting blocks (313) are fixedly connected to the outer wall of the placement rack (301).

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