Non-woven bag automatic positioning bag making machine

Abstract

The utility model discloses an automatic positioning bag making machine for a non-woven fabric bag, which comprises a bag making machine and is characterized in that a support frame is fixedly welded on the upper end face of the bag making machine, a limiting ring is tightly attached to the upper end face of the support frame, and the automatic positioning bag making machine for the non-woven fabric bag is characterized in that a bayonet lock is clamped in the support frame, and a pin body is inserted into the support frame and the bayonet lock; the limiting ring is conveniently driven to sleeve the non-woven fabric roll for installation, the pin cap is moved outwards to drive the pin body to be disengaged from the clamping pin, the handle is moved upwards to drive the limiting ring to be detached, the non-woven fabric roll is conveniently moved upwards to be detached for replacement, and the pin cap and the pin body are designed to fix the position of the clamping pin; the non-woven fabric roll is prevented from rotating to drive the limiting ring to topple to cause equipment failure; the sliding block is pushed through the spring, so that the upper end of the tensioning roller is tightly attached to the non-woven fabric, the non-woven fabric can be tensioned and conveyed, the situation that normal machining is affected due to looseness of the non-woven fabric is avoided, the sliding block can be guided to move through the design of the guide rod and the limiting block, and the situation that supporting of the supporting rod is affected due to lateral deviation of the sliding block is avoided.

Description

Technical Field

[0001] This utility model relates to the technical field of nonwoven bag processing equipment, specifically an automatic positioning bag making machine for nonwoven bags. Background Technology

[0002] This non-woven bag making machine is suitable for using non-woven fabric as raw material and can process various specifications and shapes of non-woven bags, vest bags, tote bags, leather bags, etc. The machine integrates mechanical and electrical components and utilizes a fully automatic touchscreen operation.

[0003] Currently, existing methods involve direct placement and positioning via rollers, facilitating assembly, disassembly, and replacement. During use, a motor with a long shaft and blades on its surface blows air downwards evenly onto the nonwoven fabric, enabling rapid cooling of the printed ink.

[0004] For example, the fully automatic nonwoven bag making machine disclosed in patent announcement number CN211641153U includes a machine body, a support base, a printing and manufacturing mechanism, and a cutting mechanism. The inner surfaces of both sides of the support base are connected to round shafts via bearings. An H-shaped gear is fixed to the outer surface of the round shaft, and a gear is placed inside the H-shaped gear. The gear is located at both ends of a roller, on which nonwoven fabric is wound. A first motor is fixed to the lower side of the support base at the rear of the machine body. A drive gear is provided on the end face of the drive shaft of the first motor, and the drive gear meshes with the lower tooth groove of the H-shaped gear. However, such a fully automatic nonwoven bag making machine is inconvenient for removing and replacing the nonwoven fabric, and it is also inconvenient to tension and convey the nonwoven fabric to prevent it from loosening and affecting normal processing.

[0005] As can be seen from the solutions disclosed in the existing patent documents, it is inconvenient to remove and replace the non-woven fabric, and it is also inconvenient to tension and transport the non-woven fabric to prevent it from becoming loose and affecting normal processing. Therefore, it is necessary to improve the existing technology. Utility Model Content

[0006] The purpose of this utility model is to provide an automatic positioning bag making machine for non-woven bags, so as to solve the problems of inconvenience in removing and replacing non-woven fabrics, and inconvenience in tensioning and conveying non-woven fabrics to prevent the non-woven fabrics from becoming loose and affecting normal processing.

[0007] To achieve the above objectives, this utility model provides the following technical solution: an automatic positioning bag-making machine for non-woven bags, comprising a bag-making machine, a support frame fixedly welded to the upper end face of the bag-making machine, a limit ring tightly abutting the upper end face of the support frame, a handle fixedly welded to the upper end of the limit ring, a locking pin tightly inserted inside the support frame, a pin cap tightly abutting the side of the support frame, a pin body fixedly welded to the inner side of the pin cap, a fixed seat fixedly installed at the upper end of the bag-making machine, a guide rod slidably sleeved inside the fixed seat, a limit block fixedly welded to the lower end of the guide rod, a slider slidably sleeved inside the fixed seat, a spring sleeved inside the fixed seat, a support rod slidably sleeved inside the slider, and a limit disc fixedly welded to the outer side of the support rod.

[0008] Preferably, a pin is inserted inside the support frame, and a non-woven fabric roll is slidably sleeved inside the support frame. A support roller is fixedly installed at the upper end of the bag making machine. By engaging the pin inside the support frame and using the pin to connect the support frame and the pin, it is convenient to drive the limiting ring to clamp the non-woven fabric roll for installation.

[0009] Preferably, the lower end of the limiting ring is fixedly welded with a locking pin, a pin body is inserted into the inside of the locking pin, and a pin hole is provided inside the locking pin. By moving the pin cap outward, the pin body is disengaged from the locking pin, and the handle is moved upward to remove the limiting ring, making it convenient to move upward to remove the non-woven fabric roll for replacement.

[0010] Preferably, a non-woven fabric roll is slidably sleeved inside the limiting ring, and a printing mechanism is fixedly installed at the upper end of the bag making machine. The design of the pin cap and pin body can fix the position of the pin, preventing the non-woven fabric roll from rotating and causing the limiting ring to tilt and resulting in equipment failure.

[0011] Preferably, the upper end of the spring is fixedly connected to the slider, and the lower end of the spring is fixedly connected to the fixing seat. By pushing the slider with the spring, the upper end of the tensioning roller is pressed tightly against the non-woven fabric, which can tension and transport the non-woven fabric to prevent it from becoming loose and affecting normal processing.

[0012] Preferably, a slider is fixedly welded to the upper end of the guide rod, and a limiting block is slidably sleeved inside the fixed seat. The design of the guide rod and the limiting block can guide the movement of the slider and prevent the slider from deflecting to the side and affecting the support of the support rod.

[0013] Preferably, the inner side of the fixed seat slides tightly against the limiting plate, and the outer side of the support rod is fixedly sleeved with a tension roller. The design of the limiting plate can limit the position of the tension roller and prevent the tension roller from driving the support rod to move left and right, affecting the nonwoven fabric conveying.

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

[0015] 1. This utility model uses a locking pin to engage with the inside of the support frame, and a pin body to connect the support frame and the locking pin. This facilitates the installation of the non-woven fabric roll by engaging the limiting ring. By moving the pin cap outward, the pin body disengages from the locking pin. Moving the handle upward helps to remove the limiting ring, making it easy to remove and replace the non-woven fabric roll. The design of the pin cap and pin body can fix the locking pin position, preventing the non-woven fabric roll from rotating and causing the limiting ring to tip over, thus preventing equipment failure.

[0016] 2. This utility model uses a spring to push the slider, so that the upper end of the tensioning roller is in close contact with the non-woven fabric, which can tension and transport the non-woven fabric, preventing the non-woven fabric from loosening and affecting normal processing. The design of the guide rod and the limiting block can guide the movement of the slider and prevent the slider from deviating to the side and affecting the support of the support rod. The design of the limiting plate can limit the position of the tensioning roller and prevent the tensioning roller from driving the support rod to move left and right, affecting the transport of the non-woven fabric. Attached Figure Description

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

[0018] Figure 2 This is an enlarged perspective view of the limiting ring of this utility model;

[0019] Figure 3 This is an enlarged perspective view of the pin cap of this utility model;

[0020] Figure 4 This is an enlarged view of section A of this utility model;

[0021] Figure 5 This is an enlarged perspective view of the guide rod of this utility model.

[0022] In the diagram: 1. Bag making machine, 11. Support frame, 12. Limiting ring, 13. Handle, 14. Locking pin, 15. Pin cap, 16. Pin body, 17. Non-woven fabric roll, 18. Support roller, 19. Printing mechanism, 2. Fixed seat, 21. Guide rod, 22. Limiting block, 23. Slider, 24. Spring, 25. Support rod, 26. Limiting plate, 27. Tensioning roller. Detailed Implementation

[0023] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1-5The nonwoven bag automatic positioning bag making machine shown in the figure includes a bag making machine 1. A support frame 11 is fixedly welded to the upper end of the bag making machine 1. A limit ring 12 is tightly attached to the upper end of the support frame 11. A handle 13 is fixedly welded to the upper end of the limit ring 12. A locking pin 14 is tightly inserted into the inside of the support frame 11. A pin cap 15 is tightly attached to the side of the support frame 11. A pin body 16 is fixedly welded to the inner side of the pin cap 15. A fixed seat 2 is fixedly installed at the upper end of the bag making machine 1. A guide rod 21 is slidably sleeved inside the fixed seat 2. A limit block 22 is fixedly welded to the lower end of the guide rod 21. A slider 23 is slidably sleeved inside the fixed seat 2. A spring 24 is sleeved inside the fixed seat 2. A support rod 25 is slidably sleeved inside the slider 23. A limit plate 26 is fixedly welded to the outer side of the support rod 25.

[0025] To facilitate the upward movement and removal of the nonwoven fabric roll 17 for replacement, a pin 16 is inserted inside the support frame 11, and the nonwoven fabric roll 17 is slidably sleeved inside the support frame 11. A support roller 18 is fixedly installed at the upper end of the bag making machine 1. By engaging the locking pin 14 inside the support frame 11 and using the pin 16 to connect the support frame 11 and the locking pin 14, it is convenient to drive the limiting ring 12 to engage the nonwoven fabric roll 17 for installation. The locking pin 14 is fixedly welded to the lower end of the limiting ring 12, and a pin 16 is inserted inside the locking pin 14. The locking pin 14 has a pin hole inside. By moving the pin cap 15 outward, the pin body 16 is disengaged from the locking pin 14. Moving the handle 13 upward causes the limiting ring 12 to be removed, making it easy to move upward to remove the non-woven fabric roll 17 for replacement. The non-woven fabric roll 17 is slidably sleeved inside the limiting ring 12. The printing mechanism 19 is fixedly installed at the upper end of the bag making machine 1. The design of the pin cap 15 and the pin body 16 can fix the position of the locking pin 14, preventing the non-woven fabric roll 17 from rotating and causing the limiting ring 12 to tilt and cause equipment failure.

[0026] To facilitate tensioning and conveying of the nonwoven fabric, the upper end of the spring 24 is fixedly connected to the slider 23, and the lower end of the spring 24 is fixedly connected to the fixed seat 2. The spring 24 pushes the slider 23, causing the upper end of the tension roller 27 to be in close contact with the nonwoven fabric, thus tensioning and conveying the nonwoven fabric and preventing it from becoming loose and affecting normal processing. The upper end of the guide rod 21 is fixedly welded with the slider 23, and the fixed seat 2 has a sliding limit block 22 inside. The design of the guide rod 21 and the limit block 22 can guide the slider 23 to move and prevent the slider 23 from deviating to the side and affecting the support of the support rod 25. The inner side of the fixed seat 2 slides and is in close contact with the limit plate 26, and the outer side of the support rod 25 is fixedly sleeved with the tension roller 27. The design of the limit plate 26 can limit the position of the tension roller 27 and prevent the tension roller 27 from causing the support rod 25 to move left and right, affecting the nonwoven fabric conveying.

[0027] This automatic positioning bag making machine for non-woven bags uses a locking pin 14 to engage with the inside of the support frame 11, and a pin body 16 to connect the support frame 11 and the locking pin 14. This facilitates the installation of the non-woven fabric roll 17 by engaging the limiting ring 12. Moving the pin cap 15 outward causes the pin body 16 to disengage from the locking pin 14, and moving the handle 13 upward causes the limiting ring 12 to be removed, allowing for easy removal and replacement of the non-woven fabric roll 17. The design of the pin cap 15 and the pin body 16 secures the locking pin 14, preventing the non-woven fabric roll 17 from being moved upward. 7. Rotation causes the limiting ring 12 to tilt, resulting in equipment failure; the spring 24 pushes the slider 23, so that the upper end of the tension roller 27 is in close contact with the non-woven fabric, which can tension the non-woven fabric and prevent it from loosening and affecting normal processing. The design of the guide rod 21 and the limiting block 22 can guide the slider 23 to move and prevent the slider 23 from deviating to the side and affecting the support rod 25. The design of the limiting plate 26 can limit the position of the tension roller 27 and prevent the tension roller 27 from driving the support rod 25 to move left and right and affecting the non-woven fabric conveying.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automatic nonwoven bag positioning and bag making machine comprising a bag making machine (1), characterized in that: The upper end of the bag making machine (1) is fixedly welded with a support frame (11). The upper end of the support frame (11) is closely attached to a limiting ring (12). The upper end of the limiting ring (12) is fixedly welded with a handle (13). The inside of the support frame (11) is fastened with a locking pin (14). The side of the support frame (11) is closely attached with a pin cap (15). The inner side of the pin cap (15) is fixedly welded with a pin body (16). The upper end of the bag making machine (1) is fixedly installed with a fixed seat (2). The inside of the fixed seat (2) is slidably sleeved with a guide rod (21). The lower end of the guide rod (21) is fixedly welded with a limiting block (22). The inside of the fixed seat (2) is slidably sleeved with a slider (23). The inside of the fixed seat (2) is sleeved with a spring (24). The inside of the slider (23) is slidably sleeved with a support rod (25). The outside of the support rod (25) is fixedly welded with a limiting plate (26).

2. The automatic nonwoven bag positioning and bag making machine according to claim 1, characterized in that: The support frame (11) has a pin (16) inserted inside, and a non-woven fabric roll (17) is slidably sleeved inside the support frame (11). The upper end of the bag making machine (1) is fixedly installed with a support roller (18).

3. The automatic nonwoven bag positioning and bag making machine according to claim 1, characterized in that: The lower end of the limiting ring (12) is fixedly welded with a locking pin (14), and a pin body (16) is inserted into the inside of the locking pin (14), and a pin hole is provided inside the locking pin (14).

4. The automatic nonwoven bag positioning and bag making machine according to claim 1, characterized in that: The inner side of the limiting ring (12) is fitted with a non-woven fabric roll (17), and the upper end of the bag making machine (1) is fixedly installed with a printing mechanism (19).

5. The automatic nonwoven bag positioning and bag making machine according to claim 1, characterized in that: The upper end of the spring (24) is fixedly connected to the slider (23), and the lower end of the spring (24) is fixedly connected to the fixing seat (2).

6. The automatic nonwoven bag positioning and bag making machine according to claim 1, characterized in that: The upper end of the guide rod (21) is fixedly welded with a slider (23), and the fixed seat (2) is internally slidably fitted with a limiting block (22).

7. The automatic nonwoven bag positioning and bag making machine according to claim 1, characterized in that: The inner side of the fixed seat (2) slides tightly against the limiting plate (26), and the outer side of the support rod (25) is fixedly sleeved with a tensioning roller (27).

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