CN219297850U

CN219297850U - Cutting device for knee pad processing

Info

Publication number: CN219297850U
Application number: CN202223200960.1U
Authority: CN
Inventors: 王良塑; 梁小东
Original assignee: Shenzhen Sichuang New Material Technology Co ltd
Current assignee: Shenzhen Sichuang New Material Technology Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-07-04
Anticipated expiration: 2032-11-30

Abstract

The utility model discloses a cutting device for knee pad processing, which comprises: the upper side of the workbench is provided with knee pad cloth; the support frame is fixed in the middle of the upper side of the workbench; the cutting mechanism is arranged on the supporting frame; the pair of pressing mechanisms are respectively driven by the movable driving mechanism to be arranged on the front part and the rear part of the upper side of the workbench in a relatively and reversely movable mode. Compared with the prior art, the method has the advantages that: the utility model is provided with hold-down mechanism, can be when tailorring knee-pad cloth, according to the size of knee-pad cloth, compress tightly the front and back both sides of knee-pad cloth for thereby difficult cloth slippage appears when tailorring leads to cutting out partially or tailorring the edge and is not neat, can effectively improve the quality of tailorring of knee-pad processing.

Description

Cutting device for knee pad processing

Technical Field

The utility model relates to the technical field of cutting devices, in particular to a cutting device for knee pad processing.

Background

Knee pad refers to an article for protecting a person's knees. Has the functions of sport protection, cold protection, warm keeping and joint maintenance. Is divided into sports knee pad and health knee pad. Is suitable for athletes, middle aged and elderly people, and knee diseases patients.

The knee pad cloth needs to be cut in the knee pad production and processing process, however, most of the existing cutting devices do not compress the knee pad when cutting, so that the knee pad is cut off-set or the cutting edges are not neat, and the production quality of the knee pad is affected.

Disclosure of Invention

The utility model aims to solve the technical problems and provide the cutting device for the knee pad processing, which can compress the knee pad cloth during cutting.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows:

a cutting device for knee brace machining, comprising:

the upper side of the workbench is provided with knee pad cloth;

the support frame is fixed in the middle of the upper side of the workbench;

the cutting mechanism is arranged on the supporting frame;

the pair of pressing mechanisms are respectively driven by the movable driving mechanism to be relatively and reversely movably arranged on the front part and the rear part of the upper side of the workbench; the compressing mechanism comprises a compressing roller, an inverted U-shaped bracket and a plurality of teeth distributed on the side wall of the compressing roller along the axial direction of the compressing roller, the tips of the teeth are attached to knee pad cloth, the compressing roller is rotatably arranged at the top between opposite sides of the bracket, and the right end part extends to the right side of the bracket and is connected with a hand wheel; the two pressing mechanisms are respectively positioned at the front part and the rear part of the workbench, sliding grooves which are penetrated by the tops of the brackets are respectively formed in the positions of the workbench corresponding to the two side plates of each bracket, and the two side plates of the brackets are respectively movably arranged in the sliding grooves on the same side. Can compress tightly the front and back sides of cloth.

As an improvement, the supporting frame comprises two supporting columns which are respectively fixed at the left end part and the right end part of the workbench.

As an improvement, the cutting mechanism includes: the first driving motor is fixed at the top of the left support column; the reciprocating screw rod is rotationally arranged at the top part between the two support columns and is in driving connection with the output shaft of the first driving motor; the guide rod is fixed at the top part between the two support columns; the upper part of the movable seat is sleeved on the guide rod in a sliding manner, and the lower part of the movable seat is sleeved on the reciprocating screw rod in a threaded fit manner; the cutting knife is connected with the bottom of the movable seat through an electric cylinder. The cloth can be transversely cut.

As an improvement, supporting legs are respectively fixed at four corners of the lower side of the workbench.

As an improvement, the movement driving mechanism includes: the second driving motor is fixed on the left rear supporting leg; the two-way threaded rods are respectively arranged between the two supporting legs on the left side and the two supporting legs on the right side in a rotating mode, are driven by the driving motor II to rotate, the rear end portions of the two-way threaded rods are connected through a transmission belt in a transmission mode, and the front portion and the rear portion of the same two-way threaded rod respectively penetrate through the bottoms of the two supports and the same side plate in a threaded mode. The compressing mechanism can be driven to move so as to adapt to the compression of cloth with different sizes.

Compared with the prior art, the utility model has the advantages that: the utility model is provided with hold-down mechanism, can be when tailorring knee-pad cloth, according to the size of knee-pad cloth, compress tightly the front and back both sides of knee-pad cloth for thereby difficult cloth slippage appears when tailorring leads to cutting out partially or tailorring the edge and is not neat, can effectively improve the quality of tailorring of knee-pad processing.

Drawings

Fig. 1 is a schematic view showing the structure of a cutting device for knee pad processing according to the present utility model in the front view direction.

Fig. 2 is a schematic left view of a cutting device for knee pad processing according to the present utility model.

Fig. 3 is a schematic view showing a perspective partial structure of a cutting device for knee pad processing according to the present utility model.

As shown in the figure: 1. a work table; 2. a support column; 3. driving a first motor; 4. a reciprocating screw rod; 5. a guide rod; 6. a movable seat; 7. cutting scissors; 8. an electric cylinder; 9. a pinch roller; 10. a bracket; 11. teeth; 12. a hand wheel; 13. support legs; 14. a second driving motor; 15. a two-way threaded rod; 16. and a sliding groove.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center," "lateral," "upper," "lower," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more. In addition, the term "include" and any variations thereof are intended to cover a non-exclusive inclusion.

The present utility model will be described in further detail with reference to the accompanying drawings.

A cutting device for knee brace machining, comprising:

the upper side of the workbench 1 is provided with knee pad cloth. Specifically, support legs 13 are respectively fixed at four corners of the lower side of the workbench 1.

And a support frame fixed in the middle of the upper side of the workbench 1. Specifically, the support frame comprises two support columns 2 which are respectively fixed at the left end part and the right end part of the workbench 1.

The cutting mechanism is arranged on the supporting frame. Specifically, the cutting mechanism includes: the first driving motor 3 is fixed at the top of the left support column 2; the reciprocating screw rod 4 is rotatably arranged at the top part between the two support columns 2 and is in driving connection with an output shaft of the driving motor I3; the guide rod 5 is fixed at the top part between the two support columns 2; the upper part of the movable seat 6 is sleeved on the guide rod 5 in a sliding manner, and the lower part of the movable seat is sleeved on the reciprocating screw rod 4 in a threaded fit manner; the cutting knife 7 is connected with the bottom of the movable seat 6 through an electric cylinder 8.

The pair of pressing mechanisms are respectively driven by the movable driving mechanism to be arranged on the front part and the rear part of the upper side of the workbench 1 in a relatively and reversely movable mode. Specifically, the compressing mechanism comprises a compressing roller 9, an inverted U-shaped bracket 10 and a plurality of teeth 11 distributed on the side wall of the compressing roller 9 along the axial direction of the compressing roller 9, the tips of the teeth 11 are attached to knee pad cloth, the compressing roller 9 is rotatably arranged at the top between the opposite sides of the bracket 10, and the right end part extends to the right side of the bracket 10 and is connected with a hand wheel 12; the two pressing mechanisms are respectively positioned at the front part and the rear part of the workbench 1, sliding grooves 16 penetrating through the tops of the brackets 10 are respectively formed in the positions of the workbench 1 corresponding to the two side plates of the brackets 10, and the two side plates of the brackets 10 are respectively movably arranged in the sliding grooves 16 on the same side.

Specifically, the movement driving mechanism includes: a second driving motor 14 fixed on the left rear support leg 13; the two-way threaded rods 15 are respectively arranged between the two support legs 13 on the left side and the two support legs 13 on the right side in a rotating mode, and are driven by the driving motor II 14 to rotate, the rear end portions of the two-way threaded rods 15 are in transmission connection through a transmission belt, and the front portion and the rear portion of the same two-way threaded rod 15 respectively penetrate through the bottoms of the two brackets 10 and the side plates in a threaded mode.

It is noted that the driving motor one 3, the electric cylinder 8 and the driving motor two 14 used in the present utility model are all existing devices, and are respectively connected with an external power supply and a control switch, and the circuit connection mode and the use control method are all the prior art, and the control switch is disposed at a position (not shown in the figure) close to the rear hand wheel 12.

The utility model is implemented in particular:

as shown in fig. 1, the novel knee pad cloth to be cut is stably placed on the ground, then the knee pad cloth to be cut is placed on the workbench 1, then the driving motor II 14 is started, so that the two compacting rollers 9 move relatively until the two compacting rollers are moved to a position capable of compacting the front side and the rear side of the cloth just (at the moment, the positions of teeth 11 are shown in fig. 1, gaps left between the compacting rollers 9 and the workbench 1 can be used for placing the cloth), then the hand wheel 12 is rotated, so that the tips of the compacting rollers 9 rotating to the teeth 11 can be pricked into the cloth, and the front side and the rear side of the cloth are fixed on the workbench 1;

the hand wheels 12 on the front side and the rear side are respectively held by two hands, so that the compaction roller 9 keeps a state of compacting cloth, then the control switch is pressed by the thumb, the electric cylinder 8 and the driving motor I3 are started, the cutting knife 7 descends to a height just capable of cutting the cloth, and the movable seat 6 drives the cutting knife 7 to transversely reciprocate, so that the knee-pad cloth is cut.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. A cutting device for knee-pad processing, comprising:

a knee pad cloth is arranged on the upper side of the workbench (1);

the support frame is fixed in the middle of the upper side of the workbench (1);

the cutting mechanism is arranged on the supporting frame;

the pair of pressing mechanisms are respectively driven by the movable driving mechanism to be arranged on the front part and the rear part of the upper side of the workbench (1) in a relatively and reversely movable manner; the compressing mechanism comprises a compressing roller (9), an inverted U-shaped bracket (10) and a plurality of teeth (11) which are distributed on the side wall of the compressing roller (9) along the axial direction of the compressing roller (9), the tips of the teeth (11) are attached to knee pad cloth, the compressing roller (9) is rotatably arranged at the top between the opposite sides of the bracket (10), and the right end part extends to the right side of the bracket (10) and is connected with a hand wheel (12); the two pressing mechanisms are respectively positioned at the front part and the rear part of the workbench (1), sliding grooves (16) penetrating through the tops of the brackets (10) are respectively formed in the positions of the workbench (1) corresponding to the two side plates of each bracket (10), and the two side plates of the brackets (10) are respectively movably arranged in the sliding grooves (16) on the same side.

2. The cutting device for knee-pad processing according to claim 1, wherein: the support frame comprises two support columns (2) which are respectively fixed at the left end part and the right end part of the workbench (1).

3. The cutting device for knee brace machining of claim 2, wherein the cutting mechanism comprises:

the first driving motor (3) is fixed at the top of the left support column (2);

the reciprocating screw rod (4) is rotationally arranged at the top part between the two support columns (2) and is in driving connection with an output shaft of the first driving motor (3);

the guide rod (5) is fixed at the top part between the two support columns (2);

the upper part of the movable seat (6) is sleeved on the guide rod (5) in a sliding manner, and the lower part of the movable seat is sleeved on the reciprocating screw rod (4) in a threaded fit manner;

the cutting knife (7) is connected with the bottom of the movable seat (6) through an electric cylinder (8).

4. The cutting device for knee-pad processing according to claim 1, wherein: support legs (13) are respectively fixed at four corners of the lower side of the workbench (1).

5. The cutting device for knee brace machining of claim 4, wherein the movement driving mechanism comprises:

a second driving motor (14) fixed on the left rear supporting leg (13);

the two-way threaded rods (15) are respectively arranged between the two support legs (13) on the left side and the two support legs (13) on the right side in a rotating mode, and are driven by the driving motor II (14) to rotate, the rear end portions of the two-way threaded rods (15) are connected through a transmission belt in a transmission mode, and the front portion and the rear portion of each two-way threaded rod (15) respectively penetrate through the bottoms of the two supports (10) and the same side plate in a threaded mode.