CN217498139U

CN217498139U - Plastic bag preparation facilities

Info

Publication number: CN217498139U
Application number: CN202220215517.2U
Authority: CN
Inventors: 符朝精
Original assignee: Hainan Kangaroo Plastic Products Co ltd
Current assignee: Hainan Kangaroo Plastic Products Co ltd
Priority date: 2022-01-26
Filing date: 2022-01-26
Publication date: 2022-09-27
Anticipated expiration: 2032-01-26

Abstract

The utility model relates to a plastic bag processing technology field especially relates to a plastic bag preparation facilities. The technical scheme comprises the following steps: be provided with workstation and base, the top of workstation is provided with L shape piece, and the one end of L shape piece is provided with winding mechanism, and winding mechanism is including rotating piece, motor, dead lever and adjusting part, and the L shape piece is provided with the inner chamber, rotates in the piece embedding inner chamber to rotate with the L shape piece and be connected, the one end that winding mechanism was kept away from to the L shape piece is provided with the stop gear who is used for fixing a position the plastic bag. The utility model discloses a dead lever, guide bar, connecting rod, screw rod, two-way lead screw, slider, U-shaped spare and the cooperation of rotating realize fixing the plastic bag rolling fiber container of different specifications as required, during the plastic bag rolling, carry on spacingly to the both ends of plastic bag simultaneously, avoid the plastic bag displacement to appear at the rolling in-process, effectively improved the processing preparation efficiency of plastic bag.

Description

Plastic bag preparation facilities

Technical Field

The utility model relates to a plastic bag processing technology field especially relates to a plastic bag preparation facilities.

Background

Plastic bags are widely used because of their advantages of being inexpensive, extremely light in weight, large in capacity, and easy to store. The plastic bag needs to be rolled and stored through a rolling device during production and processing.

Through retrieval, a document with Chinese patent application number (CN201922091908.9) discloses a winding device for plastic bag processing, which comprises a main frame, wherein a winding roller is arranged on the upper side of the main frame, a driving mechanism is arranged on the lower side of one end of the main frame, a tightening mechanism is arranged on the inner side of the main frame and is positioned obliquely below the winding roller, the tightening mechanism comprises a fixed plate fixedly mounted on the inner wall of the main frame, a sliding groove formed in the fixed plate, a sliding plate slidably mounted in the sliding groove and a sliding column fixedly mounted on the sliding plate, a spring is sleeved on the outer side of the sliding column, two ends of the spring are respectively and fixedly connected with the fixed plate and the sliding plate, and one end of the spring is fixedly connected with a connecting plate; through the tightening mechanism of design in the oblique below of wind-up roll, when using the coiling mechanism, the plastic bag is through tightening mechanism's guide roll direction to draw through the elasticity of spring and get, make the plastic bag straighten, inseparabler when making wind-up roll rolling plastic bag, thereby reduce the space that occupies and conveniently accomodate the storage.

Carry out the rolling to the plastic bag through the wind-up roll in the above-mentioned file, and do not make spacingly to it, because the material of plastic bag is comparatively smooth, consequently when the rolling, the plastic bag is easy because the uneven condition after the rolling appears in the displacement, influences the efficiency of rolling, so need make the improvement to it.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a plastic bag preparation facilities with stop gear to the problem that exists among the background art.

The technical scheme of the utility model: the utility model provides a plastic bag preparation facilities, includes workstation and base, the top of workstation is provided with L shape piece, the one end of L shape piece is provided with winding mechanism, and winding mechanism is including rotating piece, motor, dead lever and adjusting part, L shape piece is provided with the inner chamber, rotate in the embedding inner chamber, and with L shape piece rotates and connects, in the output embedding inner chamber of motor, just the output of motor with the outer wall of rotating the piece all is provided with the belt pulley, and is two sets of the belt pulley passes through belt drive, the one end that winding mechanism was kept away from to L shape piece is provided with the stop gear who is used for advancing line location to the plastic bag.

Preferably, the adjusting part comprises a shell, a screw rod and a connecting rod, the rotating part is provided with a cavity, sliding grooves are formed in the left end and the right end of the cavity, guide rods are arranged in the cavity, and sliding blocks are sleeved on the guide rods.

Preferably, the one end of slider runs through the spout and is provided with the dead lever, the outer wall of dead lever is preferred to be set up to the rubber material, the slider is kept away from the one end of dead lever runs through the spout to it has the connecting rod to articulate.

Preferably, the screw rod with the one end threaded connection of casing, the inner of screw rod is provided with the connecting block, the outer end of connecting rod respectively with the both ends of connecting block are articulated, the screw rod is kept away from the one end of connecting block is provided with the adjustment disk.

Preferably, the limiting mechanism comprises a bidirectional screw rod, two moving blocks and a second U-shaped piece, the bidirectional screw rod is arranged on the inner wall of one end of the L-shaped piece, limiting grooves are formed in the inner wall of the L-shaped piece, the two moving blocks are arranged in total, the two moving blocks are in threaded connection with the bidirectional screw rod, and the inner ends of the moving blocks are embedded into the limiting grooves.

Preferably, the outer ends of the moving blocks are hinged to first U-shaped parts, and the outer ends of the first U-shaped parts are provided with second U-shaped parts.

Preferably, the inner end of the second U-shaped part is provided with a rectangular cavity, springs are uniformly arranged in the rectangular cavity and embedded into a limiting block, and the inner end of the limiting block is preferably arc-shaped.

Compared with the prior art, the utility model discloses following profitable technological effect has:

through dead lever, guide bar, connecting rod, screw rod, two-way lead screw, slider, U-shaped spare and the cooperation that rotates, realize fixing the plastic bag rolling fiber container of different specifications as required, when the plastic bag rolling, carry on spacingly to the both ends of plastic bag simultaneously, avoid the plastic bag displacement to appear at the rolling in-process, effectively improved the processing preparation efficiency of plastic bag.

Drawings

Fig. 1 is a schematic front view of an internal structure of an embodiment of the present invention;

FIG. 2 is a schematic top view of the mechanism of FIG. 1;

fig. 3 is a side view of the second U-shaped member of fig. 2 showing the internal structure.

Reference numerals are as follows: 1-a workbench, 101-a base, 2-a motor, 3-an L-shaped piece, 4-a shell, 5-a screw rod, 51-a connecting block, 6-an adjusting disc, 7-a connecting rod, 8-a rotating piece, 81-a fixing rod, 9-a guide rod, 10-a sliding block, 11-a belt pulley, 12-a bidirectional screw rod, 13-a first U-shaped piece, 14-a moving block, 15-a second U-shaped piece and 16-a limiting block.

Detailed Description

The following describes the technical solution of the present invention with reference to the accompanying drawings and specific embodiments.

Example one

As shown in figure 1, the utility model provides a plastic bag preparation device, including workstation 1 and base 101, the top of workstation 1 is provided with L shape piece 3, the one end of L shape piece 3 is provided with winding mechanism, winding mechanism includes rotating member 8, motor 2, dead lever 81 and adjusting part, L shape piece 3 is provided with the inner chamber, rotating member 8 imbeds in the inner chamber, and with L shape piece 3 rotating connection, the output of motor 2 imbeds in the inner chamber, and the output of motor 2 and the outer wall of rotating member 8 all are provided with belt pulley 11, two sets of belt pulley 11 are through belt transmission, the one end of L shape piece 3 far away from winding mechanism is provided with the stop gear for positioning the plastic bag, the adjusting part includes casing 4, screw rod 5 and connecting rod 7, rotating member 8 is provided with the cavity, the left and right ends of cavity are provided with the spout, be provided with guide bar 9 in the cavity, the guide bar 9 all overlaps and is equipped with slider 10, slider 10's one end runs through the spout and is provided with dead lever 81, the outer wall of dead lever 81 is preferred to be set up to the rubber material, slider 10 keeps away from the one end of dead lever 81 and runs through the spout, and it has connecting rod 7 to articulate, the one end threaded connection of screw rod 5 and casing 4, the inner of screw rod 5 is provided with connecting block 51, the outer end of connecting rod 7 is articulated with connecting block 51's both ends respectively, the one end that connecting block 51 was kept away from to screw rod 5 is provided with adjusting disk 6.

In this embodiment, before the plastic bag is rolled, a paper tube for rolling the plastic bag needs to be fixed, the rolling mechanism is adjusted by the adjusting assembly according to the plastic bag rolling paper tubes with different diameters, the adjusting disc 6 is rotated to drive the screw rod 5 to rotate, the screw rod 5 is in threaded connection with the shell 4, so the screw rod 5 can move into the shell 4, the connecting block 51 drives the two sets of sliding blocks 10 through the connecting rod 7 and simultaneously mutually approaches or separates at the rod body of the guide rod 9, thereby adjusting the distance between the two sets of fixing rods 81, the adjusting disc 6 is rotated forward to enable the two sets of fixing rods 81 to approach each other, the plastic bag rolling paper tube is sleeved by the right ends of the two sets of fixing rods 81, then the adjusting disc 6 is rotated backward, since the outer wall of the fixing rod 81 is preferably made of rubber, the fixing rod 81 made of rubber is abutted against the inner wall of the plastic bag rolling paper tube, therefore, the plastic bag winding paper tube can be fixed.

Example two

As shown in fig. 2-3, the utility model provides a plastic bag preparation facilities, compare in embodiment one, this embodiment still includes stop gear including two-way lead screw 12, movable block 14 and second U-shaped piece 15, the one end inner wall of L-shaped piece 3 is provided with two-way lead screw 12, and the inner wall all is provided with the spacing groove, movable block 14 is provided with two sets ofly altogether, two sets of movable block 14 all with two-way lead screw 12 threaded connection, the inner of movable block 14 all imbeds in the spacing groove, the outer end of movable block 14 all articulates there is first U-shaped piece 13, the outer end of first U-shaped piece 13 is provided with second U-shaped piece 15, the inner of second U-shaped piece 15 all is provided with the rectangular chamber, evenly be provided with the spring in the rectangular chamber, and imbed stopper 16, and the inner of stopper 16 is preferred to be set up to the arc form.

In this embodiment, after plastic bag rolling fiber container is fixed, need carry on spacingly to the both ends of plastic bag rolling fiber container, avoid the plastic bag to lead to the displacement because of the material reason when the rolling. First U-shaped piece 13 is connected through the damping pivot rotation with the movable block 14 is preferential, consequently rotate second U-shaped piece 15 and be vertical state, the one end of two-way lead screw 12 is provided with the handle, rotate two-way lead screw 12 through the handle, make two sets of movable block 14 be close to each other simultaneously at the body of rod of two-way lead screw 12, both ends butt about the inner and the plastic bag rolling fiber container of second U-shaped piece 15, because the equal butt in inner of stopper 16 has the spring, the elastic potential energy of spring makes the interval of stopper 16 cooperation dead lever 81 make the adjustment. After the second U-shaped member 15 is installed, the motor 2 is started, and the motor 2 drives the rotating member 8 to rotate through belt transmission of the belt pulley 11 to wind the plastic bag.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations to the above embodiments based on the technical solution of the present invention and the related teachings of the above embodiments.

Claims

1. A plastic bag preparing apparatus comprising a table (1) and a base (101), characterized in that: the top of workstation (1) is provided with L shape spare (3), the one end of L shape spare (3) is provided with winding mechanism, and winding mechanism is including rotating piece (8), motor (2), dead lever (81) and adjusting part, L shape spare (3) are provided with the inner chamber, rotate in the piece (8) embedding inner chamber, and with L shape spare (3) rotate and connect, in the output embedding inner chamber of motor (2), just the output of motor (2) with the outer wall that rotates piece (8) all is provided with belt pulley (11), and is two sets of belt pulley (11) are through belt drive, the one end that winding mechanism was kept away from in L shape spare (3) is provided with the stop gear who is used for advancing the location to the plastic bag.

2. The plastic bag making apparatus according to claim 1, wherein: the adjusting component comprises a shell (4), a screw rod (5) and a connecting rod (7), wherein a cavity is formed in the rotating part (8), sliding grooves are formed in the left end and the right end of the cavity, a guide rod (9) is arranged in the cavity, and the guide rod (9) is sleeved with a sliding block (10).

3. The plastic bag making apparatus according to claim 2, wherein: the one end of slider (10) runs through the spout and is provided with dead lever (81), the outer wall of dead lever (81) is preferred to be set up to the rubber material, slider (10) are kept away from the one end of dead lever (81) runs through the spout to it has connecting rod (7) to articulate.

4. The plastic bag making apparatus according to claim 3, wherein: screw rod (5) with the one end threaded connection of casing (4), the inner of screw rod (5) is provided with connecting block (51), the outer end of connecting rod (7) respectively with the both ends of connecting block (51) are articulated, keep away from screw rod (5) the one end of connecting block (51) is provided with adjusting disk (6).

5. The plastic bag making apparatus according to claim 1, wherein: the limiting mechanism comprises a bidirectional screw rod (12), moving blocks (14) and a second U-shaped piece (15), the inner wall of one end of the L-shaped piece (3) is provided with the bidirectional screw rod (12), the inner wall of the L-shaped piece is provided with limiting grooves, the moving blocks (14) are provided with two groups, the two groups of moving blocks (14) are in threaded connection with the bidirectional screw rod (12), and the inner ends of the moving blocks (14) are embedded into the limiting grooves.

6. The plastic bag making apparatus according to claim 5, wherein: the outer ends of the moving blocks (14) are hinged to first U-shaped parts (13), and second U-shaped parts (15) are arranged at the outer ends of the first U-shaped parts (13).

7. The plastic bag making apparatus according to claim 6, wherein: the inner of second U-shaped piece (15) all is provided with the rectangle chamber, evenly is provided with the spring in the rectangle chamber to imbed stopper (16), just the inner of stopper (16) is preferred to be set up to the arc form.