CN221343277U - Cut bag machine feeding mechanism - Google Patents

Abstract

The utility model discloses a feeding mechanism of a bag cutting machine, which comprises a frame body and a plurality of material rollers, wherein a conveying belt is arranged between the inner walls of the two sides of the frame body, guide grooves and guide grooves are formed in the outer walls of the two sides of the frame body, a first avoidance groove and a second avoidance groove are formed in the outer walls of the two sides of the frame body, a first clamping frame is rotationally connected to one side of the first avoidance groove, a first belt wheel is fixed to one side of the first clamping frame through a bolt, a second clamping frame is rotationally connected to one side of the second avoidance groove, a second belt wheel is fixed to one side of the second clamping frame through a bolt, and the first belt wheel and the second belt wheel are in transmission through a belt.

Description

Cut bag machine feeding mechanism

Technical Field

The utility model relates to the technical field of bag cutting machines, in particular to a feeding mechanism of a bag cutting machine.

Background

The bag cutting machine is a machine for cutting coiled raw material bags according to a set size, and the raw material bags of the bag cutting machine are mostly arranged on a material roller for feeding.

Through the search, publication number CN219489084U discloses a bag cutting machine feeding structure, and after the conveying of coil stock is finished, the coil stock is required to be manually taken down in the background art, then a new coil stock is replaced, feeding is continued, the whole process is required to continuously feed, feed and receive materials, so that the feeding efficiency of the traditional bag cutting machine is greatly reduced, and the feeding mechanism with a new structure is provided to solve the technical problems.

Disclosure of utility model

The utility model aims to solve the defects in the prior art and provides a feeding mechanism of a bag cutting machine.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The utility model provides a bag cutting machine feeding mechanism, includes support body and a plurality of material roller, be equipped with the conveyer belt between the both sides inner wall of support body, baffle box and guide way have all been seted up to support body both sides outer wall, first position groove and second are kept away to the both sides outer wall of support body all has been seted up, one side in first position groove is kept away rotates and is connected with first draw-in gear, and one side in first draw-in gear is fixed with first band pulley through the bolt, one side in second position groove is kept away to the second rotates and is connected with the second draw-in gear, and one side in second draw-in gear is fixed with the second band pulley through the bolt, and pass through belt drive between first band pulley and the second band pulley, one side in second position groove is kept away to rotate and is connected with L type frame, and L type frame contacts with the second draw-in gear, and one side welding of L type frame has the extension axle, and one side welding of extension axle has the torsional spring, and torsional spring and support body are fixed.

As a still further proposal of the utility model, the outer wall of one side of the frame body is provided with a mounting groove, a collecting box is inserted in the mounting groove, the outer walls of the two sides of the collecting box are provided with a receiving groove, and the receiving groove is communicated with the guide groove.

As a still further scheme of the utility model, one side of each receiving groove is fixedly provided with a telescopic rod through a bolt, the other end of each telescopic rod is fixedly provided with a fixed block through a bolt, and the lower surface of each fixed block is provided with a buffer part for slowing down the dropping speed of the material roller.

As a still further proposal of the utility model, the buffer part is two springs, both of which are welded on the lower surface of the fixed block, and the springs are fixed with the receiving groove.

As a still further proposal of the utility model, the top of the fixed block is adhered with a sponge cushion.

As a still further scheme of the utility model, the outer walls of the two sides of the frame body are provided with sliding grooves, sliding blocks are connected in the sliding grooves in a sliding manner, and a compression roller is connected between the two sliding blocks in a rotating manner.

As a still further aspect of the present utility model, one side of each of the two L-shaped brackets is fixed with an extension bar by a bolt.

The beneficial effects of the utility model are as follows:

1. Through the setting of first card frame and second card frame, the material roller on the first card frame can fall to the second card frame, and the material roller on the second card frame can fall to in the collection box, has solved the problem that traditional bag cutting machine's pay-off is inefficiency, has realized a plurality of raw materials on disposable, has improved pay-off efficiency.

2. Through the setting of collecting the box, the material roller after the use can directly fall to the collection box through the guide way in connect the silo, collect the material roller after the use, orderly arrangement simultaneously, the subsequent used repeatedly of being convenient for has improved the neatly nature of device.

3. Through buffer unit's setting, impact fixed block vertical downwardly moving when the material roller after using falls, the fixed block removes and can extrude spring shrinkage deformation, absorbs the impact force that the material roller descends, makes the descending of material roller to buffering, damages when avoiding the material roller to drop, has improved the reuse rate of material roller.

Drawings

Fig. 1 is a schematic perspective view of a feeding mechanism of a bag cutting machine according to the present utility model;

FIG. 2 is a schematic view of a partially cut-away structure of a feeding mechanism of a bag cutter according to the present utility model;

FIG. 3 is an enlarged view of the structure of the portion A of the feeding mechanism of the bag cutting machine according to the present utility model

Fig. 4 is a schematic diagram of a partially enlarged structure of a feeding mechanism of a bag cutting machine according to the present utility model.

In the figure: 1. a frame body; 2. a collection box; 3. a slide block; 4. a conveyor belt; 5. a press roller; 6. a chute; 7. a guide groove; 8. a material roller; 9. a guide groove; 10. a first clamping frame; 11. a first pulley; 12. a first clearance groove; 13. a second pulley; 14. a second clearance groove; 15. a second clamping frame; 16. an L-shaped frame; 17. an extension handle; 18. a torsion spring; 19. an extension shaft; 20. a receiving groove; 21. a sponge cushion; 22. a fixed block; 23. a spring; 24. a telescopic rod.

Detailed Description

The following description of the embodiments of the present utility model will be made with reference to the accompanying drawings, in which embodiments of the present utility model are shown, and in which embodiments are shown, by way of illustration, only, and not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a bag cutting machine feeding mechanism, including support body 1 and a plurality of material rollers 8, be equipped with conveyer belt 4 between the both sides inner wall of support body 1, guide chute 9 and guide way 7 have all been seted up to support body 1 both sides outer wall, first position groove 12 and second position groove 14 have all been seted up to support body 1's both sides outer wall, one side rotation of first position groove 12 is connected with first cassette 10, one side of first cassette 10 is through the bolt fastening having first band pulley 11, one side rotation of second position groove 14 is connected with second cassette 15, one side of second cassette 15 is through the bolt fastening having second band pulley 13, and pass through belt drive between first band pulley 11 and the second band pulley 13, one side rotation of second position groove 14 is connected with L type frame 16, and L type frame 16 contacts with second cassette 15, one side welding of L type frame 16 has extension axle 19 has torsional spring 18, and torsional spring 18 and support body 1 phase-fixing, material roller 8 on the first cassette 10 falls to second cassette 15 on the material roller 8 can fall to second cassette 15, the efficiency is improved, the efficiency can be realized in the material rollers on the material feeding box is more than 2, the conventional material feeding mechanism can be realized, the efficiency is more than can be cut.

In the utility model, the mounting groove is arranged on the outer wall of one side of the frame body 1, the collecting box 2 is inserted in the mounting groove, the receiving grooves 20 are arranged on the outer walls of two sides of the collecting box 2, the receiving grooves 20 are communicated with the guide grooves 7, the used material rollers 8 can directly fall into the receiving grooves 20 on the collecting box 2 through the guide grooves 7, the used material rollers 8 are collected and orderly tidied, the subsequent repeated use is convenient, the cleanliness of the device is improved, the telescopic rods 24 are fixed on one side of the two receiving grooves 20 through bolts, the fixed blocks 22 are fixed on the other ends of the telescopic rods 24 through bolts, the buffer parts for slowing down the falling speed of the material rollers 8 are arranged on the lower surfaces of the fixed blocks 22, the buffer parts are two springs 23, the two springs 23 are welded on the lower surfaces of the fixed blocks 22, and the springs 23 are fixed with the receiving grooves 20, the fixed block 22 is impacted to move vertically downwards when the used material roller 8 falls, the fixed block 22 moves to squeeze the spring 23 to shrink and deform, the impact force of the falling of the material roller 8 is absorbed, the falling of the material roller 8 is buffered, the damage of the material roller 8 when falling is avoided, the recycling rate of the material roller 8 is improved, the sponge cushion 21 is adhered to the top of the fixed block 22, the material roller 8 firstly contacts with the sponge cushion 21 when falling, the material roller 8 is prevented from directly contacting with the rigid part of the fixed block 22, sliding grooves 6 are formed in the outer walls of two sides of the frame body 1, sliding blocks 3 are connected in a sliding manner in the sliding grooves 6, a compression roller 5 is rotationally connected between the two sliding blocks 3, the conveyed material bag is pressed downwards, the friction force of conveying roller is increased, and one sides of the two L-shaped frames 16 are fixedly provided with extension handles 17 through bolts, so that the rotation of the L-shaped frames 16 is more convenient and labor-saving.

Working principle: when in use, a plurality of material rollers 8 are firstly put into the material guide groove 9, the material rollers 8 move downwards to the first clamping frame 10 along the material guide groove 9 by gravity due to the inclined arrangement of the material guide groove 9, at the moment, the extending handle 17 is broken off, the extending handle 17 drives the L-shaped frame 16 to rotate, one end of the L-shaped frame 16 is separated from the second clamping frame 15, the L-shaped frame 16 rotates to deform the torsion spring 18 to generate torsion force, the material rollers 8 can press the first clamping frame 10 to rotate under the action of gravity, the first clamping frame 10 rotates to drive the first belt pulley 11 to rotate, the second belt pulley 13 rotates through belt transmission between the first belt pulley 11 and the second belt pulley 13, thereby driving the second clamping frame 15 to rotate, the second clamping frame 15 contacts with the other end of the L-shaped frame 16, at this time, the extending handle 17 is released, the second clamping frame 15 can squeeze the other end of the L-shaped frame 16, so that the L-shaped frame 16 rotates to reset and passes beyond the original position, the torsion spring 18 can regenerate torsion due to the rotation of the L-shaped frame 16, when the second clamping frame 15 passes beyond the other end of the L-shaped frame 16, the torsion spring 18 resets, drives the L-shaped frame 16 to reset, can enable the L-shaped frame 16 to clamp the second clamping frame 15 again, in the process, the material roller 8 blocked by the first clamping frame 10 and the second clamping frame 15 can drop downwards, the material roller 8 on the first clamping frame 10 can drop onto the second clamping frame 15, the material roller 8 on the second clamping frame 15 can drop into the collecting box 2, a plurality of raw materials can be used for one time, and the feeding efficiency is improved.

Finally, it should be noted that: modifications of the embodiments described in the foregoing will be readily apparent to those skilled in the art, and equivalents may be substituted for elements thereof. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (7)

1. The utility model provides a bag cutting machine feeding mechanism, includes support body (1) and a plurality of material roller (8), be equipped with conveyer belt (4) between the both sides inner wall of support body (1), a serial communication port, baffle box (9) and guide way (7) have all been seted up to support body (1) both sides outer wall, first keep away position groove (12) and second keep away position groove (14) have all been seted up to support body (1) both sides outer wall, one side rotation of first keep away position groove (12) is connected with first cassette (10), one side fixedly connected with first band pulley (11) of first cassette (10), one side rotation of second keep away position groove (14) is connected with second cassette (15), one side fixedly connected with second band pulley (13) of second cassette (15), and through belt drive between first band pulley (11) and second band pulley (13), one side rotation of second keep away position groove (14) is connected with L type frame (16), one side fixedly connected with extension axle (19) of L type frame (16), one side fixedly connected with extension axle (19) and torsional spring (18) looks fixedly connected with torsional spring (18).

2. The feeding mechanism of the bag cutting machine according to claim 1, wherein an installation groove is formed in the outer wall of one side of the frame body (1), a collecting box (2) is movably connected in the installation groove, material receiving grooves (20) are formed in the outer walls of two sides of the collecting box (2), and the material receiving grooves (20) are communicated with the guide grooves (7).

3. The feeding mechanism of a bag cutting machine according to claim 2, wherein one side of each receiving groove (20) is fixedly connected with a telescopic rod (24), the other end of each telescopic rod (24) is fixedly connected with a fixed block (22), and a buffer component for slowing down the dropping speed of the material roller (8) is arranged on the lower surface of each fixed block (22).

4. A feeding mechanism of a bag cutting machine according to claim 3, wherein the buffer parts are two springs (23), the two springs (23) are fixedly connected to the lower surface of the fixed block (22), and the springs (23) are fixed with the receiving groove (20).

5. A bag cutter feeding mechanism according to claim 3, wherein the top of the fixed block (22) is fixedly connected with a foam-rubber cushion (21).

6. The feeding mechanism of the bag cutting machine according to claim 2, wherein sliding grooves (6) are formed in the outer walls of two sides of the frame body (1), sliding blocks (3) are connected in the sliding grooves (6) in a sliding mode, and compression rollers (5) are connected between the two sliding blocks (3) in a rotating mode.

7. A bag cutter feeding mechanism according to claim 1, wherein one side of each L-shaped frame (16) is fixedly connected with an extension handle (17).