CN222412386U

CN222412386U - Ribbon splitting machine

Info

Publication number: CN222412386U
Application number: CN202420419924.4U
Authority: CN
Inventors: 黎锦鸿; 许健鹏
Original assignee: Kaiping Qifan Weaving Co ltd
Current assignee: Kaiping Qifan Weaving Co ltd
Priority date: 2024-03-05
Filing date: 2024-03-05
Publication date: 2025-01-28
Anticipated expiration: 2034-03-05

Abstract

The utility model discloses a ribbon splitting machine which comprises a frame, a guide roller set, a conveying roller set, a splitting assembly and a blanking roller, wherein an unreeling device is arranged at one end of the frame, the guide roller set is provided with a plurality of conveying rollers, the conveying roller set comprises a driving roller above and a driven roller below, the driving roller and the driven roller are matched to clamp a ribbon for conveying, the splitting assembly comprises a supporting seat, a cutter seat and a driving piece, the upper end face of the supporting seat is provided with a splitting groove, the driving piece is fixed on the frame and can drive the cutter seat to lift, the cutter seat is arranged right above the supporting seat, the cutter seat is provided with a cutter and two ribbon pressing components, the cutter can be inserted into the splitting groove, the two ribbon pressing components are distributed on two sides of the cutter, the ribbon pressing components are matched with the supporting seat to press the ribbon, the frame is provided with a supporting plate, the blanking roller is positioned above the supporting plate, and the blanking roller is matched with the supporting plate to convey the split ribbon. The two belt pressing components are matched with the bearing seat to clamp the braid, so that the braid is positioned accurately, and no deviation occurs.

Description

Ribbon splitting machine

Technical Field

The utility model relates to the technical field of braid production equipment, in particular to a braid splitting machine.

Background

The woven belt is made of various yarns and is widely used in the industries of clothing, shoe materials, bags, industry, agriculture, military requirements, transportation and the like. In the use mode of the webbing, the webbing is partly required to be cut into specific lengths, but because the webbing is soft, the webbing is easily deviated during cutting, so that the cutting size is wrong, and waste products are generated.

Disclosure of utility model

The utility model aims to solve the technical problems existing in the prior art. Therefore, the utility model provides the braid splitting machine which can accurately position the braid for splitting, thereby improving the product quality.

The webbing slitter comprises a frame, a guide roller set, a conveying roller set, a slitting assembly and a blanking roller, wherein an unwinding device is arranged at one end of the frame, the guide roller set is connected to the frame and is positioned on the right side of the unwinding device, the guide roller set is provided with a plurality of conveying rollers, the conveying roller set is connected to the frame and is positioned on the right side of the guide roller set, the conveying roller set comprises a driving roller above and a driven roller below, the driving roller and the driven roller are matched to clamp webbing for conveying, the slitting assembly is connected to the frame and is positioned on the right side of the conveying roller set, the slitting assembly comprises a bearing bracket, a cutter seat and a driving piece, the upper end face of the bearing seat is provided with a slitting groove, the driving piece is fixed to the frame and can drive the cutter seat to lift, the cutter seat is positioned right above the bearing bracket, the cutter seat is provided with two belt pressing members, the slitting seat can be inserted into the slitting groove, the two belt pressing members are distributed on the right side of the frame and the lower roller and the supporting plate are matched with the conveying roller, and the slitting assembly is positioned on the two sides of the frame.

The webbing dividing and cutting machine provided by the embodiment of the utility model has at least the following beneficial effects:

The meshbelt is unreeled by unreeling device, and the meshbelt is first to bypass a plurality of conveying rollers of deflector roll group for the meshbelt is leveled and is opened, then is sent the meshbelt to the supporting seat by conveying roller group's driving roll and driven voller, and the driving piece promotes the cutter seat and descends, and two pressure belt parts cooperation supporting seat clamp meshbelt, and meshbelt location is accurate, can not appear the skew, then the cutter cuts off the meshbelt, takes away the meshbelt after cutting through unloading roller and layer board at last.

According to some embodiments of the utility model, the belt pressing component comprises a support plate and a spring ball, wherein the upper end of the support plate is fixed on the cutter seat, the lower end of the support plate is fixedly connected with the spring ball, and the spring ball is tightly attached to the side wall of the bearing seat.

According to some embodiments of the utility model, the elastic ball is made of silica gel or rubber, and the surface of the elastic ball is provided with anti-skid patterns.

According to some embodiments of the utility model, the belt pressing component comprises a support plate and an eccentric wheel, wherein the upper end of the support plate is fixed on the cutter seat, a rotating shaft is arranged at the lower end of the support plate, the eccentric wheel is connected with the rotating shaft, and the eccentric wheel can be abutted against the side wall of the bearing seat.

According to some embodiments of the utility model, the eccentric wheel is made of silica gel or rubber, and a plurality of parallel anti-skid grooves are arranged on the peripheral wall of the eccentric wheel.

According to some embodiments of the utility model, the cutter holder is provided with an electrical heating element for heating the cutter.

According to some embodiments of the utility model, the blanking roller is connected with a cylinder, the cylinder is fixed on the frame, and the cylinder is used for driving the blanking roller to lift.

According to some embodiments of the utility model, the pallet has a height lower than an upper end surface of the support bracket, and is provided with a plurality of air suction holes, and the plurality of air suction holes are arranged at intervals along a conveying direction of the webbing.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

Additional aspects and advantages of the present utility model will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:

FIG. 1 is a schematic diagram of a webbing dividing and cutting machine according to an embodiment of the present utility model;

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

FIG. 3 is a schematic view of a slitting assembly according to still other embodiments of the present utility model;

Fig. 4 is a schematic view of the slitting assembly of fig. 3 in use.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Referring to fig. 1 to 4, an embodiment of the present utility model provides a webbing slitter, which includes a frame 100, a guide roller set, a conveying roller 210 set, a slitting assembly and a blanking roller 500, wherein an unwinding device 110 is disposed at one end of the frame 100, the webbing to be slit is usually one roll and needs to be unwound by the unwinding device 110, the guide roller set is connected to the frame 100 and is located at the right side of the unwinding device 110, the guide roller set has a plurality of conveying rollers 210, the conveying rollers 210 are connected to the frame 100 to rotate so as to drive the webbing to move, the conveying roller set is connected to the frame 100 and is located at the right side of the guide roller set, the conveying roller 210 set includes a driving roller 310 above and a driven roller 320 below, the driving roller 310 and the driven roller 320 cooperate to clamp the webbing to convey, accurately position the height of the webbing to cooperate with slitting, the slitting assembly is connected to the frame 100 and is located at the right side of the conveying roller 210 set, the slitting assembly includes a supporting seat 410, a cutter seat 420 and a driving member 430, an upper end surface of the supporting seat 410 is provided with a slitting slot 411, the driving member 430 is fixed to the frame 100, and is capable of driving a supporting seat 420 to lift, the driving member 430, or a driving member 430 may be driven by a driving cylinder, or a driving member 430 or a driving cylinder or a driving member may not be limited. The cutter 421 seat 420 is located right above the bearing seat 410, the cutter 421 seat 420 is provided with a cutter 421 and two belt pressing components, the cutter 421 can be inserted into the dividing groove 411, the two belt pressing components are distributed on two sides of the cutter 421, the belt pressing components and the bearing seat 410 are matched to compress the webbing, the blanking roller 500 is connected to the frame 100 and located on the right side of the slitting assembly, the frame 100 is provided with the supporting plate 120, the blanking roller 500 is located above the supporting plate 120, the blanking roller 50 is connected with a motor to realize rotation, and the rotary blanking roller 500 and the supporting plate 120 are matched to convey the webbing after slitting.

The webbing is unreeled by the unreeling device 110, the webbing bypasses a plurality of conveying rollers 210 of the guide roller group firstly, so that the webbing is flatly unfolded and conveyed, then the webbing is clamped by the cooperation of a driving roller 310 and a driven roller 320 of the conveying roller group, the webbing is conveyed to a supporting seat 410 through the rotation of the driving roller 310, the height of the webbing is accurately positioned, when the length of the webbing reaches a set size, the unreeling device 110, the guide roller group and the conveying roller group stop, the webbing is clamped by the driving roller 310 and the driven roller 320 at the moment, a driving member 430 pushes a cutter 421 seat 420 to descend, two belt pressing components and the supporting seat 410 cooperate to clamp the webbing, the webbing is prevented from shifting, then the webbing is cut off by the cutter 421, accurate webbing cutting is facilitated, and the webbing after cutting is conveyed to the supporting seat 410 through a blanking roller 500 and a supporting plate 120, and blanking is completed.

It will be appreciated that the two belt pressing members may be pressed against the upper end surface of the support base 410 or against the side surfaces of the support base 410, as long as the webbing is defined.

Referring to fig. 2, in some embodiments of the present utility model, the belt pressing part includes a support plate 422 and a spring ball 423, the upper end of the support plate 422 is fixed to the cutter holder 420, the lower end of the support plate 422 is fixedly connected to the spring ball 423, and the spring ball 423 is tightly attached to the side wall of the support seat 410 to press the webbing. It can be appreciated that the elastic ball 423 is in interference fit with the support seat 410, and when the elastic ball 423 contacts with the support seat 410, the elastic ball 423 slightly deforms, so that the elastic ball can be tightly attached to the support seat 410, thereby achieving the purpose of compressing the webbing. After the slitting is completed, the cutter seat 420 is lifted, the elastic ball 423 is separated from the support seat 410, and the webbing is lifted by the elastic ball 423 for a certain distance, then automatically falls on the support seat 410, and is conveyed away by the cooperation of the blanking roller 500 and the supporting plate 120.

The elastic ball 423 is usually made of silica gel or rubber, and is easy to form and controllable in elasticity, the support plate 422 can be a metal piece, the support plate 422 and the elastic ball 423 are integrally formed, the support plate 422 can also be a plastic piece, and the support plate 422 and the elastic ball 423 are assembled into a whole. The surface of the elastic ball 423 is provided with anti-slip patterns, and the elastic ball 423 is abutted with the bearing seat 410, so that the webbing can be better compressed.

Referring to fig. 3 and 4, in other embodiments of the present utility model, the belt pressing part includes a support plate 422 and an eccentric 424, the upper end of the support plate 422 is fixed to the cutter holder 420, the lower end of the support plate 422 is provided with a rotation shaft 425, and the eccentric 424 is connected to the rotation shaft 425, wherein the eccentric 424 can abut against a sidewall of the support bracket 410. As shown in fig. 4, when the cutter holder 420 descends, the eccentric wheel 424 contacts the webbing and the support holder 410, and the eccentric wheel 424 rotates around the rotation shaft 425 due to the friction force, and the eccentric wheel 424 is in an eccentric structure, so that the eccentric wheel 424 and the support holder 410 are tightly attached to clamp the webbing, and the degree of clamping can be controlled by controlling the descending distance of the cutter holder 420. After the slitting process is completed, the cutter holder 420 is lifted, the eccentric 424 is rotated and separated from the support holder 410, and the webbing is separated from the eccentric 424, automatically falls onto the support holder 410, and is transported away by the cooperation of the blanking roller 500 and the pallet 120.

Wherein, the eccentric wheel 424 can adopt silica gel material or rubber material, is provided with a plurality of parallel anti-skidding grooves at the periphery wall of eccentric wheel 424, is favorable to better clamp the meshbelt, prevents that the meshbelt from shifting.

It will be appreciated that in some embodiments of the present utility model, the cutter 421 seat 420 may be further provided with an electric heating component, and the cutter 421 is heated by the electric heating component, so that when the cutter 421 is cut, the cutter 421 can be cut quickly for some special webbings, such as plastic webbings, so as to reduce adhesion, improve the dimensional accuracy of the webbings, and improve the product quality.

Referring to fig. 1 and 2, in some embodiments of the present utility model, a discharging roller 500 is connected with a cylinder 510, the cylinder 510 is fixed on a frame 100, the discharging roller 500 is driven to ascend and descend by the cylinder 510, and the cylinder 510 has a simple structure, low cost and convenient use.

Referring to fig. 1 and 2, in some embodiments of the present utility model, the height of the pallet 120 is lower than the upper end surface of the support seat 410, so that the cut webbing falls on the pallet 120, and the pallet 120 is provided with a plurality of air suction holes spaced along the conveying direction of the webbing, the pallet 120 is connected with a fan to generate suction force at the air suction holes, the blanking roller 500 presses on the webbing, and the webbing is moved by the rotation of the blanking roller 500, and the air suction holes help to position the webbing and prevent the webbing from flying. It will be appreciated that prior to slitting, the set of feed rolls conveys the webbing beyond the support bracket 410 and onto the pallet 120, the air cylinder 510 is in a high position, and the air cylinder 510 then drives the blanking roll 500 downwardly to press the webbing.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. A webbing dividing and cutting machine, comprising:

the device comprises a rack, wherein one end of the rack is provided with an unreeling device;

The guide roller set is connected to the frame and positioned on the right side of the unreeling device, and is provided with a plurality of conveying rollers;

The conveying roller set is connected to the frame and positioned on the right side of the guide roller set, and comprises a driving roller above and a driven roller below, and the driving roller and the driven roller are matched to clamp the webbing for conveying;

The slitting assembly is connected to the frame and is positioned on the right side of the conveying roller set, the slitting assembly comprises a bearing seat, a cutter seat and a driving piece, a slitting groove is formed in the upper end face of the bearing seat, the driving piece is fixed to the frame and can drive the cutter seat to lift, the cutter seat is positioned right above the bearing seat, the cutter seat is provided with a cutter and two belt pressing components, the cutter can be inserted into the slitting groove, the two belt pressing components are distributed on two sides of the cutter, and the belt pressing components and the bearing seat are matched to compress a woven belt;

The blanking roller is connected to the frame and located on the right side of the slitting assembly, the frame is provided with a supporting plate, the blanking roller is located above the supporting plate, and the blanking roller and the supporting plate are matched with conveying of the slit woven belt.

2. The webbing dividing and cutting machine according to claim 1, wherein the webbing pressing member includes a support plate and a resilient ball, the upper end of the support plate is fixed to the cutter seat, the lower end of the support plate is fixedly connected with the resilient ball, and the resilient ball is tightly attached to the side wall of the support seat.

3. The webbing dividing and cutting machine according to claim 2, wherein the elastic ball is made of silica gel or rubber, and the surface of the elastic ball is provided with anti-slip patterns.

4. The webbing dividing and cutting machine according to claim 1, wherein the webbing pressing member includes a support plate and an eccentric wheel, the upper end of the support plate is fixed to the cutter holder, the lower end of the support plate is provided with a rotating shaft, the eccentric wheel is connected to the rotating shaft, and the eccentric wheel can abut against the side wall of the bearing holder.

5. The webbing dividing and cutting machine of claim 4, wherein the eccentric wheel is made of silica gel or rubber, and a plurality of parallel anti-slip grooves are formed in the peripheral wall of the eccentric wheel.

6. A webbing dividing and cutting machine as claimed in claim 1, wherein the cutter seat is provided with an electrical heating means for heating the cutter.

7. The webbing dividing and cutting machine according to claim 1, wherein the blanking roller is connected with an air cylinder, the air cylinder is fixed on the frame, and the air cylinder is used for driving the blanking roller to lift.

8. The webbing dividing and cutting machine according to claim 7, wherein the pallet has a height lower than an upper end face of the support bracket, the pallet being provided with a plurality of suction holes, the plurality of suction holes being arranged at intervals along a conveying direction of the webbing.