CN215549058U

CN215549058U - Cutting device is used in plastic woven sack production

Info

Publication number: CN215549058U
Application number: CN202122219419.4U
Authority: CN
Inventors: 尤文军
Original assignee: Baoding Long Jun Building Materials Co ltd
Current assignee: Baoding Long Jun Building Materials Co ltd
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-01-18
Anticipated expiration: 2031-09-14

Abstract

The utility model discloses a cutting device for plastic woven bag production, which comprises a base, wherein a cutting table is installed at the top of the base, mounting frames are installed at two ends of the base, rollers and collecting wheels are respectively installed on the mounting frames and used for power transmission and collection of cut finished products, an upper frame is installed at the top of the base, a sliding rail and a fixing frame are arranged at the top of the upper frame, and the fixing frame can be conveniently installed at the adjusting position of the upper frame and can be aligned and pressed with a pressing wheel through a fixing wheel installed in a sliding groove. The position of the pinch roller of first hydraulic pressure support bottom installation is conveniently adjusted through the slide rail that sets up, and the screw block of setting is adjusted from top to bottom moreover and can be made between supporting spring and the pinch roller elasticity adjusted and compress tightly the plastic woven sack, rotates the translation of adjusting the second hydraulic pressure support through the threaded rod that sets up and makes the cutting blade of bottom adjust the position of cutting, then compresses tightly the plastic woven sack earlier through the pressure spring who sets up and make it flatten the cutting again.

Description

Cutting device is used in plastic woven sack production

Technical Field

The utility model relates to the technical field of plastic woven bag production, in particular to a cutting device for plastic woven bag production.

Background

The plastic woven bag is an outer packing product which is widely applied. The packaging bag is mainly used for packaging granular and powdery articles. Is very common in the industries of grain, chemical engineering and the like. The joint cutter is necessary equipment for producing plastic woven bags. The plastic woven bag is produced by making plastic flat filament into cylindrical semi-finished products with a plurality of lengths by a knitting machine, cutting the semi-finished products according to certain length specifications by an automatic cutting and sewing machine, and then sewing the semi-finished products.

But current plastic woven sack cutting device is when cutting the plastic bag, and it is fixed not to carry out the centre gripping to the plastic bag, easily takes place not hard up or the condition such as fold, leads to the side cut unevenness of the plastic woven sack after the cutting, and the power device that sets up moreover can not adjust the tensile force as required.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cutting device for producing a plastic woven bag, which aims to solve the problems that the cut plastic woven bag is not flat and the tension cannot be adjusted.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a cutting device is used in plastic woven sack production, includes the base, the cutting bed is installed at the top of base, the mounting bracket is installed at the both ends of base, install running roller and collecting wheel respectively on the mounting bracket and be used for power transmission and collect the finished product after the cutting, the roof-rack is installed at the top of base, the top of roof-rack is provided with slide rail and mount.

Preferably, the one end of cutting bed is provided with the spout, install the tight pulley on the spout, through the spout that sets up, can adjust the position of tight pulley installation in the spout, conveniently correspond the tight plastic woven sack of pinch roller clamp.

Preferably, the junction of roof-rack and base is provided with the through-hole, can make the convenient pass through of plastic woven sack through the through-hole that sets up.

Preferably, first hydraulic pressure is installed to the bottom of slide rail and is supported, the cover frame is installed to the bottom that first hydraulic pressure supported, can conveniently adjust the position that the position control that first hydraulic pressure supported compressed tightly through the slide rail that sets up, can conveniently adjust reciprocating of cover frame through first hydraulic pressure support moreover.

Preferably, the internally mounted of cover frame has the screw thread piece, supporting spring is installed to the bottom of screw thread piece, supporting spring's bottom is installed the pinch roller, can install at the inside screw-thread fit of cover frame through the screw thread piece that sets up, then can adjust elasticity between supporting spring and the pinch roller, and the end axle of pinch roller can slide from top to bottom in the inside of cover frame to can conveniently adjust the tensile force that presss from both sides tight plastic woven sack between pinch roller and the tight pulley.

Preferably, the internally mounted of mount has the threaded rod, install the second hydraulic support on the threaded rod, the translation that the rotation through the threaded rod that sets up can drive screw-thread fit's second hydraulic support to can make the cutting blade of bottom adjust the position of cutting.

Preferably, the bottom that the second hydraulic pressure supported is installed dull and stereotypedly, pressure spring is installed at dull and stereotyped both ends, cutting blade is installed to dull and stereotyped centre, compresses tightly plastic woven sack through the pressure spring who sets up when the cutting blade cutting of lapse moves down, makes it the cutting of being flattened.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the fixed wheel arranged in the chute is convenient for installation of the adjusting position and alignment and compression of the compression wheel.

2. The position of the pressing wheel arranged at the bottom of the first hydraulic support can be conveniently adjusted through the arranged slide rail, and the elastic force between the support spring and the pressing wheel can be adjusted to press the plastic woven bag through up-and-down adjustment of the arranged thread block.

3. According to the utility model, the translation of the second hydraulic support is adjusted through the rotation of the arranged threaded rod, so that the cutting position of the cutting blade at the bottom is adjusted, and then the plastic woven bag is firstly pressed by the arranged compression spring and then is flattened, cut and cut.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of a portion a of FIG. 1;

fig. 3 is an enlarged view of fig. 1 at b.

In the figure: 1. a top frame; 2. a base; 3. cutting table; 4. a collection wheel; 5. a mounting frame; 6. a roller; 7. a through hole; 8. a slide rail; 9. a first hydraulic support; 10. sleeving a frame; 11. a thread block; 12. a support spring; 13. a pinch roller; 14. a chute; 15. a fixed wheel; 16. a fixed mount; 17. a threaded rod; 18. a second hydraulic support; 19. a flat plate; 20. a compression spring; 21. and (4) cutting the blade.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1 and 2, the cutting device for plastic woven bag production in the figure comprises a base 2, a cutting table 3 is installed at the top of the base 2, mounting frames 5 are installed at two ends of the base 2, rollers 6 and collecting wheels 4 are installed on the mounting frames 5 respectively and used for power transmission and collecting cut finished products, a top frame 1 is installed at the top of the base 2, and a sliding rail 8 and a fixing frame 16 are arranged at the top of the top frame 1.

Wherein, for the convenience to aim at with pinch roller 13 and compress tightly, the one end of cutting bed 3 is provided with spout 14, installs tight pulley 15 on the spout 14, through the spout 14 that sets up, can adjust the position of tight pulley 15 installation in spout 14, conveniently corresponds pinch roller 13 and presss from both sides tight plastic woven sack.

Meanwhile, in order to enable the plastic woven bag to pass through, a through hole 7 is formed in the joint of the top frame 1 and the base 2, and the plastic woven bag can conveniently pass through the through hole 7.

In this embodiment, the fixing wheel 15 installed in the sliding groove 14 is provided, so that the installation of the adjusting position of the fixing wheel can be conveniently aligned and pressed with the pressing wheel 13.

Example 2

Referring to fig. 1 and 2, in this embodiment, a cutting table 3 is installed on the top of the base 2, mounting frames 5 are installed at two ends of the base 2, a roller 6 and a collecting wheel 4 are respectively installed on the mounting frames 5 and used for power transmission and collecting cut finished products, a top frame 1 is installed on the top of the base 2, and a sliding rail 8 and a fixing frame 16 are arranged on the top of the top frame 1.

Wherein, for the position that compresses tightly of plastic woven sack of convenient regulation, first hydraulic pressure is installed to the bottom of slide rail 8 and is supported 9, and cover frame 10 is installed to the bottom that first hydraulic pressure supported 9, can conveniently adjust the position that the position control of first hydraulic pressure support 9 compressed tightly through the slide rail 8 that sets up, supports 9 through first hydraulic pressure moreover and can conveniently adjust reciprocating of cover frame 10.

In addition, in order to conveniently adjust the compression control tension for compressing the plastic woven bag, the thread block 11 is arranged inside the sleeve frame 10, the supporting spring 12 is arranged at the bottom of the thread block 11, the compression wheel 13 is arranged at the bottom of the supporting spring 12, the thread block 11 can be arranged inside the sleeve frame 10 in a thread fit mode through arrangement, then the elasticity between the supporting spring 12 and the compression wheel 13 can be adjusted, the end shaft of the compression wheel 13 can slide up and down inside the sleeve frame 10, and therefore the tension force for clamping the plastic woven bag between the compression wheel 13 and the fixed wheel 15 can be conveniently adjusted

In this embodiment, the position of the pinch roller 13 installed at the bottom of the first hydraulic support 9 is conveniently adjusted through the arranged slide rail 8, and the elastic force between the support spring 12 and the pinch roller 13 can be adjusted to compress the plastic woven bag by adjusting the thread block 11 up and down.

Example 3

Referring to fig. 1 and 3, in the present embodiment, other embodiments are further illustrated, and in the illustration, a cutting device for producing a plastic woven bag includes a base 2, a cutting table 3 is installed on the top of the base 2, mounting frames 5 are installed at two ends of the base 2, a roller 6 and a collecting wheel 4 are respectively installed on the mounting frames 5 for power transmission and collecting cut finished products, a top frame 1 is installed on the top of the base 2, and a sliding rail 8 and a fixing frame 16 are installed on the top of the top frame 1.

Wherein, for the cutting position of conveniently adjusting the cutting blade 21 of second hydraulic support 18 bottom installation, the internally mounted of mount 16 has threaded rod 17, installs second hydraulic support 18 on the threaded rod 17, and the translation that can drive screw-thread fit's second hydraulic support 18 through the rotation of the threaded rod 17 that sets up to can make the cutting blade 21 of bottom adjust the position of cutting.

Simultaneously, in order to avoid the plastic woven sack unevenness when cutting, dull and stereotyped 19 is installed to the bottom that the second hydraulic pressure supported 18, and pressure spring 20 is installed at dull and stereotyped 19's both ends, and cutting blade 21 is installed to dull and stereotyped 19's centre, compresses tightly the plastic woven sack through pressure spring 20 that sets up when cutting blade 21 cutting of moving down, makes it by the cutting of flattening.

In this embodiment, the translation of adjusting second hydraulic support 18 is rotated through the threaded rod 17 that sets up makes the cutting blade 21 of bottom adjust the position of cutting, then compresses tightly plastic woven sack earlier through the pressure spring 20 that sets up and then makes it pressed the cutting that flattens again.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a cutting device is used in plastic woven sack production which characterized in that includes:

base (2), cutting bed (3) are installed at the top of base (2), mounting bracket (5) are installed at the both ends of base (2), install running roller (6) and collecting wheel (4) respectively on mounting bracket (5) and be used for power transmission and collect the finished product after the cutting, roof-rack (1) is installed at the top of base (2), the top of roof-rack (1) is provided with slide rail (8) and mount (16).

2. The cutting device for plastic woven bag production according to claim 1, characterized in that: one end of the cutting table (3) is provided with a sliding chute (14), and a fixed wheel (15) is installed on the sliding chute (14).

3. The cutting device for plastic woven bag production according to claim 1, characterized in that: the connection part of the top frame (1) and the base (2) is provided with a through hole (7).

4. The cutting device for plastic woven bag production according to claim 1, characterized in that: first hydraulic support (9) are installed to the bottom of slide rail (8), cover frame (10) are installed to the bottom of first hydraulic support (9).

5. The cutting device for plastic woven bag production according to claim 4, characterized in that: the inner mounting of cover frame (10) has screw thread piece (11), supporting spring (12) are installed to the bottom of screw thread piece (11), pinch roller (13) are installed to the bottom of supporting spring (12).

6. The cutting device for plastic woven bag production according to claim 1, characterized in that: the utility model discloses a hydraulic support, including mount (16), threaded rod (17) are installed to the internally mounted of mount (16), install second hydraulic support (18) on threaded rod (17).

7. The cutting device for plastic woven bag production according to claim 6, characterized in that: dull and stereotyped (19) are installed to the bottom of second hydraulic support (18), hold-down spring (20) are installed at the both ends of dull and stereotyped (19), cutting blade (21) are installed to the centre of dull and stereotyped (19).