CN210262468U

CN210262468U - Shearing device for woven bag trimming machine

Info

Publication number: CN210262468U
Application number: CN201920723781.5U
Authority: CN
Inventors: 林钟良; 周泽鹏; 姚希成; 田俊; 周立彬
Original assignee: Shenzhen Standford Industries Co Ltd
Current assignee: Shenzhen Standford Industries Co Ltd
Priority date: 2019-05-20
Filing date: 2019-05-20
Publication date: 2020-04-07
Anticipated expiration: 2029-05-20

Abstract

A shearing device for a woven bag trimming machine relates to the technical field of woven bag production equipment, wherein a support is fixedly arranged on a base, a driving roller is rotatably arranged on a bearing on the support, a rotating shaft is fixedly arranged on a rotating shaft of the driving roller, a motor is fixedly arranged on the support, an output shaft of the motor is fixedly arranged with the rotating shaft, and a driven roller is rotatably arranged on the bearing on the support; a fixed seat is fixedly arranged on the bracket, a guide rod is fixedly arranged on the fixed seat, a slide block is arranged on the guide rod in a sliding manner, two clamping rollers are arranged on the slide block in a rotating manner, the two clamping rollers are respectively arranged above the left side and the right side of the driving roller, a guide sleeve is fixedly arranged on the slide block, a handle is movably arranged in the guide sleeve in a penetrating manner, and a cutting blade is fixedly arranged at the lower end of the handle; it is through overlapping the braided bag on drive roll, driven voller and rotate to smooth the braided bag, cut the operation again, guarantee that the joint-cutting is level and smooth.

Description

Shearing device for woven bag trimming machine

Technical Field

The utility model relates to a braided bag production facility technical field, concretely relates to braided bag is beaten limit machine shearing mechanism.

Background

In woven bag production, a tubular fabric woven by a circular weaving machine needs to be cut into small sections, and one end of the tubular fabric is sewn to form a pocket.

The opening end of the woven bag is easy to form burrs due to loosening of the woven threads, so that the service life of the woven bag is influenced, in order to prolong the service life of the woven bag, the burrs at the opening part of the woven bag are required to be cut off, and the edge locking processing is carried out on the opening part of the woven bag, so that the woven threads are prevented from loosening again; in the traditional process, the woven bag is put flat and pressed, and burrs are cut off, but the cutting method is easy to form a cutting notch due to the folding of the woven bag, and needs to be improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's defect and not enough, provide a reasonable in design, convenient to use's braided bag beat limit machine shearing mechanism, it is through overlapping the braided bag on drive roll, driven voller and rotate to smooth the braided bag, cut the operation again, guarantee that the joint-cutting levels.

In order to achieve the above object, the utility model adopts the following technical scheme: the cutting device comprises a base, a support, a driving roller, a driven roller, a clamping roller and a cutting blade, wherein the support is fixedly arranged on the base, the driving roller is rotatably arranged on a bearing on the support, a rotating shaft is fixedly arranged on a rotating shaft of the driving roller, a motor is fixedly arranged on the support, an output shaft of the motor is fixedly arranged with the rotating shaft, the driven roller is rotatably arranged on the bearing on the support, and the driven roller is arranged at the lower side of the driving roller; the fixed fixing base that is provided with on the support, the fixed guide bar that is provided with on the fixing base, it is provided with the slider to slide on the guide bar, the bearing is equipped with two pinch rolls soon on the slider, and two pinch rolls set up respectively in the left and right sides top of drive roll, the fixed uide bushing that is provided with on the slider, the handle is worn to be equipped with in the uide bushing activity, the fixed cutting blade that is provided with of lower extreme of handle, the cover is equipped with a spring on the handle, the fixed upper surface that sets up at the uide bushing of lower extreme of a spring, the fixed upper end that sets up at.

Furthermore, the driving roller is provided with an annular groove, the cutting blade is movably inserted in the annular groove, and the clamping roller is movably erected on the annular groove.

Furthermore, a heating wire is wound on the clamping roller and connected with an external power supply through a pole piece and a lead.

Furthermore, a first gear is fixedly sleeved on the rotating shaft, a second gear is fixedly sleeved on the rotating shaft of the driven roller, and the first gear is in transmission connection with the second gear through a chain.

Furthermore, a fourth gear is fixedly sleeved on a rotating shaft of the clamping roller, a third gear is fixedly sleeved on the rotating shaft, and the third gear is meshed with the fourth gear.

Furthermore, the guide rod on the cover be equipped with No. two springs, No. two fixed settings of lower extreme on the upper surface of fixing base of spring, No. two fixed settings on the lower surface of slider in upper end of spring.

After the structure is adopted, the utility model discloses beneficial effect does: a braided bag beat limit machine shearing mechanism, it is through lapping the braided bag on drive roll, driven voller and rotate to smooth the braided bag, cut the operation again, guarantee that the joint-cutting levels, the utility model has the advantages of simple structure, it is reasonable to set up, the cost of manufacture is low.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a side view of fig. 1.

Fig. 3 is a top view of fig. 1.

Description of reference numerals:

the automatic cutting device comprises a base 1, a support 2, a driving roller 3, a rotating shaft 4, a motor 5, a driven roller 6, a fixed seat 7, a guide rod 8, a sliding block 9, a clamping roller 10, a guide sleeve 11, a handle 12, a cutting blade 13, a first spring 14, an annular groove 15, a heating wire 16, a first gear 17, a second gear 18, a chain 19, a third gear 20, a fourth gear 21 and a second spring 22.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

Referring to fig. 1-3, the present embodiment includes a base 1, a bracket 2, a driving roller 3, a driven roller 6, a clamping roller 10, and a cutting blade 13, wherein the bracket 2 is welded on the base 1, the driving roller 3 is rotatably mounted on the bracket 2 through a bearing, a rotating shaft 4 is welded on a rotating shaft of the driving roller 3, a motor 5 is riveted on the bracket 2, an output shaft of the motor 5 is connected with the rotating shaft 4 through a coupling, the driven roller 6 is rotatably mounted on the bracket 2 through a bearing, and the driven roller 6 is disposed at a lower side of the driving roller 3; weld on support 2 and be equipped with fixing base 7, weld on fixing base 7 and be equipped with guide bar 8, it is provided with slider 9 to slide on the guide bar 8, slider 9 upper bearing is equipped with two pinch rolls 10 soon, and two pinch rolls 10 set up respectively in the left and right sides top of drive roll 3, it is equipped with uide bushing 11 to weld on slider 9, handle 12 is worn to be equipped with by uide bushing 11 internalization, the lower extreme screw fixation of handle 12 has cutting blade 13, the cover is equipped with spring 14 on handle 12, spring 14's lower extreme welds on the upper surface of uide bushing 11, spring 14's upper end welds the upper end of establishing at handle 12.

Further, drive roll 3 on seted up cyclic annular groove 15, cutting blade 13 activity is inserted and is established in cyclic annular groove 15, pinch roller 10 activity erects on cyclic annular groove 15, cutting blade 13 inserts cyclic annular groove 15 when the cutting, guarantees to cut off the braided bag.

Furthermore, a heating wire 16 is wound on the clamping roller 10, the heating wire 16 is connected with an external power supply through a pole piece and a lead, and the woven filaments of the woven bag are scalded and combined by the heating wire to prevent the woven filaments from loosening after cutting.

Furthermore, the rotating shaft 4 on the cover establish and be fixed with No. one gear 17, the cover is established and is fixed with No. two gears 18 in the pivot of driven voller 6, is connected through the transmission of chain 19 between No. one gear 17 and No. two gears 18, drive roll 3 rotates with driven voller 6 is synchronous, can avoid driving driven voller 6 through the braided bag and rotate, can prevent to destroy the braided bag.

Furthermore, a fourth gear 21 is fixedly sleeved on a rotating shaft of the clamping roller 10, a third gear 20 is fixedly sleeved on a rotating shaft 4, the third gear 20 and the fourth gear 21 are meshed, and the driving roller 3 rotates to drive the clamping roller 10 to rotate synchronously.

Further, the guide rod 8 on the cover be equipped with No. two springs 22, No. two springs 22's lower extreme welds and establishes on the upper surface of fixing base 7, No. two springs 22's upper end welds and establishes on the lower surface of slider 9, No. two springs 22 can make the cutting accomplish and loosen handle 12 after, slider 9 bounces and makes pinch roll 10 break away from drive roll 3.

The working principle of the specific embodiment is as follows: the woven bag is sleeved on the driving roller 3 and the driven roller 6, the motor 5 is started, the driving roller 3 rotates, the woven bag is driven to rotate around the driving roller 3, wrinkles on the woven bag are smoothed, the handle 12 is pressed downwards, the clamping roller 10 is abutted to the driving roller 3, the woven bag is clamped through the clamping roller 10 and the driving roller 3, the handle 12 continues to be pressed downwards, the cutting blade 13 moves downwards to abut to the woven bag for cutting, the handle 12 is loosened after cutting is completed, the spring 14 enables the handle 12 to pop up, the cutting blade 13 is separated from the driving roller 3 and is not cut any more, the motor 5 is stopped, and the woven bag which is cut is taken down.

After adopting above-mentioned structure, this embodiment has the advantage: it is through overlapping the braided bag on drive roll, driven voller and rotate to smooth the braided bag, cut the operation again, guarantee that the joint-cutting is level and smooth.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a braided bag is beaten limit machine shearing mechanism which characterized in that: the cutting device comprises a base (1), a support (2), a driving roller (3), a driven roller (6), a clamping roller (10) and a cutting blade (13), wherein the support (2) is fixedly arranged on the base (1), the driving roller (3) is rotatably arranged on the support (2) through a bearing, a rotating shaft (4) is fixedly arranged on a rotating shaft of the driving roller (3), a motor (5) is fixedly arranged on the support (2), an output shaft of the motor (5) is fixedly arranged with the rotating shaft (4), the driven roller (6) is rotatably arranged on the support (2) through a bearing, and the driven roller (6) is arranged on the lower side of the driving roller (3); the fixed fixing base (7) that is provided with on support (2), fixed guide bar (8) that is provided with on fixing base (7), the slip is provided with slider (9) on guide bar (8), the bearing is equipped with two pinch rolls (10) soon on slider (9), and two pinch rolls (10) set up respectively in the left and right sides top of drive roll (3), the fixed uide bushing (11) that is provided with on slider (9), handle (12) are worn to be equipped with in uide bushing (11) the activity, the lower extreme of handle (12) is fixed and is provided with cutting blade (13), the cover is equipped with spring (14) on handle (12), the lower extreme of spring (14) is fixed to be set up on the upper surface of uide bushing (11), the upper end of spring (14) is fixed to be set up in the upper end of handle (12).

2. The shearing device for the woven bag edging machine as claimed in claim 1, characterized in that: the driving roller (3) is provided with an annular groove (15), the cutting blade (13) is movably inserted in the annular groove (15), and the clamping roller (10) is movably erected on the annular groove (15).

3. The shearing device for the woven bag edging machine as claimed in claim 1, characterized in that: the clamping roller (10) is wound with a heating wire (16), and the heating wire (16) is connected with an external power supply through a pole piece and a lead.

4. The shearing device for the woven bag edging machine as claimed in claim 1, characterized in that: a first gear (17) is fixedly sleeved on the rotating shaft (4), a second gear (18) is fixedly sleeved on the rotating shaft of the driven roller (6), and the first gear (17) is in transmission connection with the second gear (18) through a chain (19).

5. The shearing device for the woven bag edging machine as claimed in claim 1, characterized in that: a fourth gear (21) is fixedly sleeved on a rotating shaft of the clamping roller (10), a third gear (20) is fixedly sleeved on a rotating shaft (4), and the third gear (20) is meshed with the fourth gear (21).

6. The shearing device for the woven bag edging machine as claimed in claim 1, characterized in that: guide bar (8) on the cover be equipped with No. two spring (22), the lower extreme of No. two spring (22) is fixed to be set up on the upper surface of fixing base (7), the upper end of No. two spring (22) is fixed to be set up on the lower surface of slider (9).