CN219752789U

CN219752789U - Carpet shearing machine

Info

Publication number: CN219752789U
Application number: CN202223258625.7U
Authority: CN
Inventors: 王俊杰; 秦仁刚
Original assignee: Jiangsu Gravitational New Materials Co ltd
Current assignee: Jiangsu Gravitational New Materials Co ltd
Priority date: 2022-12-05
Filing date: 2022-12-05
Publication date: 2023-09-26
Anticipated expiration: 2032-12-05

Abstract

The utility model discloses a carpet shearing machine which comprises a base, wherein a motor is fixedly connected to the right side of the base, a rotating groove is formed in the bottom of the right side of the base, a screw is fixedly connected to the output end of the motor, the left side of the screw penetrates through the rotating groove to extend into the base and is fixedly connected with the inside of the base through a bearing, and a screw sleeve is sleeved on the surface of the screw. According to the carpet cutting device, the connecting plate is driven to move downwards through the electric telescopic rod, when the roller is in contact with a carpet, the rotating handle drives the bidirectional screw rod to rotate, the bidirectional screw rod drives the threaded sleeve to move to two sides so as to smooth the carpet, and then the fixing frame is continuously pressed down to be in contact with the carpet and press down and fix the carpet.

Description

Carpet shearing machine

Technical Field

The utility model relates to the technical field of carpet shearing, in particular to a carpet shearing machine.

Background

The cutting machine comprises a carpet cutting machine, and is processing equipment for cutting and punching the seam material into a required shape in a mode of running with a cutter by a motor, spraying laser beam and high-pressure water and punching by a die.

The carpet is in the whole shape of big piece usually after the production is accomplished, can cut according to the size when using, can use the cutter for carpet when cutting usually, because the carpet is softer can normally produce the fold when cutting, but current carpet cutter can not smooth and compress tightly the carpet, adopts artifical smooth and compress tightly usually, but artifical long-time can produce tired after leading to work, leads to smooth and compress tightly the effect poor, causes the carpet to take place the skew when cutting the fold, leads to the carpet to cut untimely to influence later stage use, consequently is unfavorable for people's use.

Therefore, the carpet cutting machine needs to be designed and modified, so that the phenomenon of carpet cutting is effectively prevented.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model aims to provide a carpet shearing machine, which has the advantage of being convenient for smoothing and compacting carpets, and solves the problems that the existing carpet shearing machine can not smooth and compact carpets, usually adopts manual smoothing and compacting, but is tired after working for a long time, and has poor smoothing and compacting effects, so that the carpets deviate when the carpets are cut into folds, and the carpets are not cut neatly.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a carpet shear, includes the base, the right side fixedly connected with motor of base, the rotary groove has been seted up to the bottom on base right side, the output fixedly connected with screw rod of motor, the left side of screw rod runs through the rotary groove and extends to the inside of base and pass through bearing fixed connection, the surface cover of screw rod is equipped with the swivel nut, the spacing groove has been seted up to the bottom of base inside, the bottom fixedly connected with stopper of swivel nut, the stopper extends to the inside of spacing groove, the four corners at swivel nut top is all fixedly connected with fixed sleeve, the inside of swivel nut top rear end left and right sides fixed sleeve is provided with the pinion rack, the inside of swivel nut top front end left and right sides fixed sleeve is provided with the backup pad, the top of pinion rack and backup pad all extends to the top of fixed sleeve, the inboard fixedly connected with placing plate, the top fixedly connected with bi-directional motor of placing plate, the output all fixedly connected with gear of bi-directional motor left and right sides, pinion rack and top fixedly connected with, the top of tailstock is equipped with the bottom of both sides fixed connection, the bottom of all is equipped with the fixed connection board, the bottom of all-side telescopic link plate and the fixed connection has the bottom of roller is equipped with the fixed connection board, the inside of top of both sides fixed connection, the bottom of the fixed connection is equipped with the bottom of the fixed connection board, the outside fixedly connected with spring of clamp plate, the bottom fixed connection of top and the movable plate of spring, the draw-in groove has all been seted up to the left and right sides of connecting plate bottom, the top of thread bush all extends to the inside of draw-in groove, the equal fixedly connected with mount in both ends around the connecting plate bottom, the right side of bi-directional screw runs through riser and fixedly connected with rotation handle, the cutting groove has been seted up at the top of base.

Preferably, a rolling groove is formed in the surface of the inner wall of the rotating groove, balls are connected in the rolling groove in a rolling mode, and the surface of each ball is in contact with the surface of the screw.

Preferably, the height of the fixing frame is higher than that of the roller.

As preferable in the utility model, the left side and the right side of the cutting knife are respectively provided with a reinforcing block, the outer sides of the reinforcing blocks are provided with screws, and the reinforcing blocks are connected with the cutting knife and the fixing plate through the screws.

As the preferable mode of the utility model, the left side and the right side of the inner wall of the fixed sleeve are respectively provided with a sliding groove, the bottoms of the left side and the right side of the toothed plate are fixedly connected with sliding blocks, and the sliding blocks extend to the inside of the sliding grooves.

As the preferable mode of the utility model, the shape of the limiting block is a dovetail block, and the shape of the limiting groove is a dovetail groove.

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

1. according to the carpet cutting device, the connecting plate is driven to move downwards through the electric telescopic rod, when the roller is in contact with a carpet, the rotating handle drives the bidirectional screw rod to rotate, the bidirectional screw rod drives the threaded sleeve to move to two sides so as to smooth the carpet, and then the fixing frame is continuously pressed down to be in contact with the carpet and press down and fix the carpet.

2. According to the utility model, the rolling groove and the ball are arranged, so that the problem that the motor is damaged after long-time use due to overload operation of the motor caused by large friction force of the rolling groove on the screw is avoided, and the friction force is reduced.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a top view of the retaining sleeve of the present utility model;

FIG. 3 is a side elevational view of the connection of the moving plate, platen and roller of the present utility model;

FIG. 4 is an enlarged view of FIG. 1A in accordance with the present utility model;

FIG. 5 is an enlarged view of B of FIG. 1 in accordance with the present utility model;

FIG. 6 is an enlarged view of C of FIG. 1 in accordance with the present utility model;

FIG. 7 is a side view of the attachment of the limit slot and limit block of the present utility model.

In the figure: 1. a base; 2. a motor; 3. a rotating groove; 4. a screw; 5. a screw sleeve; 6. a fixed sleeve; 7. a toothed plate; 8. placing a plate; 9. a bi-directional motor; 10. a gear; 11. a fixing plate; 12. cutting scissors; 13. a limit groove; 14. a support frame; 15. an electric telescopic rod; 16. a connecting plate; 17. a riser; 18. a bidirectional screw; 19. a thread sleeve; 20. a moving plate; 21. a pressing plate; 22. a roller; 23. a spring; 24. a clamping groove; 25. a fixing frame; 26. a rotating handle; 27. a rolling groove; 28. a ball; 29. a reinforcing block; 30. a screw; 31. a chute; 32. a slide block; 33. a limiting block; 34. cutting grooves; 35. and a support plate 35.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 7, a carpet shear comprises a base 1, a motor 2 is fixedly connected to the right side of the base 1, a rotating groove 3 is formed in the bottom of the right side of the base 1, a screw 4 is fixedly connected to the output end of the motor 2, the left side of the screw 4 penetrates through the rotating groove 3 to extend into the base 1 and is fixedly connected through a bearing, a screw sleeve 5 is sleeved on the surface of the screw 4, a limit groove 13 is formed in the bottom of the base 1, a limit block 33 is fixedly connected to the bottom of the screw sleeve 5, the limit block 33 extends into the limit groove 13, fixed sleeves 6 are fixedly connected to four corners of the top of the screw sleeve 5, a supporting plate 35 is arranged in the fixed sleeves 6 on the left side and the right side of the rear end of the top of the screw sleeve 5, the tops of the toothed plate 7 and the supporting plate 35 extend to the top of the fixed sleeves 6, a placing plate 8 is fixedly connected to the inner side of the fixed sleeves 6, the top of the placing plate 8 is fixedly connected with a bidirectional motor 9, the output ends at the left side and the right side of the bidirectional motor 9 are fixedly connected with gears 10, the gears 10 are in transmission connection with a toothed plate 7, the tops of the toothed plate 7 and a supporting plate 35 are fixedly connected with a fixed plate 11, the tops of the fixed plate 11 are fixedly connected with a cutting knife 12, the tops of the base 1 are fixedly connected with a supporting frame 14, the left side and the right side of the top inside the supporting frame 14 are fixedly connected with an electric telescopic rod 15, the telescopic end at the bottom of the electric telescopic rod 15 is fixedly connected with a connecting plate 16, the left side and the right side at the bottom of the connecting plate 16 are fixedly connected with a vertical plate 17, the inner side of the vertical plate 17 is fixedly connected with a bidirectional screw 18 through a bearing, the left side and the right side at the surface of the bidirectional screw 18 are respectively sleeved with a thread sleeve 19, the bottom of the thread sleeve 19 is fixedly connected with a moving plate 20, the front side and the rear side at the inner side of the bottom of the moving plate 20 are respectively hinged with a pressing plate 21, the bottom fixedly connected with roller 22 of clamp plate 21, the outside fixedly connected with spring 23 of clamp plate 21, the bottom fixedly connected with of spring 23 and movable plate 20, draw-in groove 24 has all been seted up to the left and right sides of connecting plate 16 bottom, the inside that the top of thread bush 19 all extends to draw-in groove 24, the front and back both ends of connecting plate 16 bottom all fixedly connected with mount 25, riser 17 and fixedly connected with rotation handle 26 are run through on the right side of bi-directional screw 18, cutting groove 34 has been seted up at the top of base 1.

Referring to fig. 5, a rolling groove 27 is formed on the surface of the inner wall of the rotating groove 3, a ball 28 is rollingly connected to the inside of the rolling groove 27, and the surface of the ball 28 is in contact with the surface of the screw 4.

As a technical optimization scheme of the utility model, the rolling groove 27 and the ball 28 are arranged, so that the problem that the motor 2 is damaged after long-time use due to overload operation of the motor 2 caused by large friction force of the rotating groove 3 on the screw 4 is avoided, and the friction force is reduced.

Referring to fig. 1, the height of the fixing frame 25 is higher than that of the roller 22.

As a technical optimization scheme of the utility model, the fixing frame 25 higher than the roller 22 is arranged, so that the phenomenon that the carpet cannot be smoothed due to the fact that the fixing frame 25 fixes the carpet firstly when in use is avoided, and the carpet flattening device has the advantage of preventing the carpet from being unable to be flattened when in use.

Referring to fig. 6, reinforcing blocks 29 are provided at both left and right sides of the cutter 12, screws 30 are provided at outer sides of the reinforcing blocks 29, and the reinforcing blocks 29 are connected with the cutter 12 and the fixing plate 11 by the screws 30.

As a technical optimization scheme of the utility model, the reinforcing block 29 and the screw 30 are arranged, so that the phenomenon that the cutting blade 12 is loose due to the fact that the connection strength of the cutting blade 12 and the fixed plate 11 is reduced after the cutting blade 12 is used for a long time is avoided, and the connecting strength is improved.

Referring to fig. 4, sliding grooves 31 are formed in the left and right sides of the inner wall of the fixed sleeve 6, sliding blocks 32 are fixedly connected to the bottoms of the left and right sides of the toothed plate 7, and the sliding blocks 32 extend into the sliding grooves 31.

As a technical optimization scheme of the utility model, through arranging the sliding groove 31 and the sliding block 32, the phenomenon that the toothed plate 7 is separated from the fixed sleeve 6 in the lifting process and cannot be cut is avoided, and the utility model has the advantage of limiting the lifting height of the toothed plate 7.

Referring to fig. 7, the stopper 33 is shaped as a dovetail block, and the stopper groove 13 is shaped as a dovetail groove.

As a technical optimization scheme of the utility model, the limit block 33 arranged in the dovetail block and the limit groove 13 arranged in the dovetail groove are arranged, so that the phenomenon that the cutting knife 12 shakes in the cutting process to cause uneven cutting caused by shaking of the screw sleeve 5 in the moving process is avoided, and the utility model has the advantage of stability enhancement.

The working principle and the using flow of the utility model are as follows: when the carpet cutting machine is used, a user firstly places a carpet on the top of the base 1, then starts the electric telescopic rod 15, the electric telescopic rod 15 drives the connecting plate 16 to move downwards, when the roller 22 is in contact with the carpet, the pressing plate 21 upwards presses the spring 23, then the rotating handle 26 drives the bidirectional screw 18 to rotate, the bidirectional screw 18 drives the threaded sleeve 19 to move to the two sides so as to smooth the carpet, then continues to press down to enable the fixing frame 25 to be in contact with the carpet and fix the carpet, the bidirectional motor 9 is started, the bidirectional motor 9 drives the gear 10 to rotate, the gear 10 drives the toothed plate 7 to move upwards, the toothed plate 7 drives the supporting plate 35, the placing plate 8 and the cutting knife 12 to move, the top of the cutting knife 12 extends to the top of the cutting groove 34, and the starting motor 2 drives the screw 4 to rotate, and the screw 4 drives the threaded sleeve 5, the fixing sleeve 6 and the cutting knife 12 to move, so that the cutting knife 12 cuts the carpet.

To sum up: this carpet shear, through having set up base 1, motor 2, the rotary groove 3, screw rod 4, the swivel nut 5, fixed cover 6, pinion rack 7, place board 8, bi-directional motor 9, gear 10, fixed plate 11, cutting knife 12, spacing groove 13, support frame 14, electric telescopic handle 15, connecting plate 16, riser 17, bi-directional screw rod 18, threaded sleeve 19, movable plate 20, clamp plate 21, roller 22, spring 23, draw-in groove 24, mount 25, rotate 26, stopper 33, backup pad 35 and cutting groove 34's mutually support, the carpet that has solved current carpet shear can not smooth and compress tightly, normally adopt the manual work to smooth and compress tightly, but the manual work can produce tired after long-time the result is smooth and compresses tightly the effect poor, cause the carpet to take place the skew when cutting the fold, lead to the untidy problem of cutting carpet.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. Carpet shear, comprising a base (1), characterized in that: the utility model discloses a bidirectional output device, including base (1), screw sleeve (5), fixed connection (9) are placed in the top of motor (8), fixed connection (9) are placed in both directions, motor (2) are fixedly connected with on the right side of base (1), rotary groove (3) have been seted up to the bottom on base (1) right side, the output fixedly connected with screw rod (4) of motor (2), rotary groove (3) have been seted up to the bottom on base (1) right side, the inside of screw rod (3) are run through rotary groove (3) to the left side of screw rod (4) and are extended to the inside of base (1) and pass through bearing fixed connection, the surface cover of screw rod (4) is equipped with swivel nut (5), spacing groove (13) have been seted up to the bottom of base (1) inside, the bottom fixedly connected with stopper (33) of swivel nut (5), the four corners at screw sleeve (5) top is all fixedly connected with fixed sleeve (6), the inside of screw sleeve (5) top rear end left and right sides fixed sleeve (6) is provided with pinion (7), the inside of screw sleeve (5) top front end left and right side fixed sleeve (6) is provided with backup pad (35), pinion (7) and the top of backup pad (35) all extends to the inside of motor (6), both sides (8) are placed in both directions fixed connection (9), the utility model discloses a novel automatic cutting machine, including rack (10), rack (7), fixed plate (11), cutting knife (12), support frame (14), electric telescopic rod (15), connecting plate (16) and connecting plate (17) and connecting plate (16) and connecting plate (24), connecting plate (24) and connecting plate (24) are all equipped with to the bottom, respectively, and the inside of connecting plate (16) and connecting plate (16) are equipped with the bottom of spring (23), the top of thread bush (19) all extends to the inside of draw-in groove (24), both ends all fixedly connected with mount (25) around connecting plate (16) bottom, riser (17) and fixedly connected with rotation handle (26) are run through on the right side of bi-directional screw rod (18), cutting out groove (34) have been seted up at the top of base (1).

2. The carpet shear of claim 1, wherein: the surface of the inner wall of the rotary groove (3) is provided with a rolling groove (27), the inside of the rolling groove (27) is connected with a ball (28) in a rolling way, and the surface of the ball (28) is in contact with the surface of the screw (4).

3. The carpet shear of claim 1, wherein: the height of the fixing frame (25) is higher than that of the roller (22).

4. The carpet shear of claim 1, wherein: reinforcing blocks (29) are arranged on the left side and the right side of the cutting knife (12), screws (30) are arranged on the outer sides of the reinforcing blocks (29), and the reinforcing blocks (29) are connected with the cutting knife (12) and the fixing plate (11) through the screws (30).

5. The carpet shear of claim 1, wherein: the sliding grooves (31) are formed in the left side and the right side of the inner wall of the fixed sleeve (6), the bottoms of the left side and the right side of the toothed plate (7) are fixedly connected with sliding blocks (32), and the sliding blocks (32) extend to the inside of the sliding grooves (31).

6. The carpet shear of claim 1, wherein: the shape of the limiting block (33) is a dovetail block, and the shape of the limiting groove (13) is a dovetail groove.