CN215047491U

CN215047491U - Raw material belt cutter

Info

Publication number: CN215047491U
Application number: CN202120948358.2U
Authority: CN
Inventors: 曹国民; 胡美娟
Original assignee: Hangzhou Linfeng Fluoroplastic Co Ltd
Current assignee: Hangzhou Linfeng Fluoroplastic Co Ltd
Priority date: 2021-05-06
Filing date: 2021-05-06
Publication date: 2021-12-07
Anticipated expiration: 2031-05-06

Abstract

The utility model relates to the technical field of raw material belt cutting devices, and discloses a raw material belt cutter, which comprises a working box, wherein a raw material belt box is rotatably arranged in the inner cavity of the working box, a raw material belt is wound on the outer surface of the raw material belt box, a moving groove is arranged on the inner wall of the working box, a spring is fixedly arranged on the inner surface of the moving groove, a moving block is fixedly arranged on the right side of the spring, a second spring is fixedly arranged in the inner cavity of the moving block, a connecting block is fixedly arranged at the bottom of the second spring, the raw material belt cutter drives a ratchet block to move through the raw material belt box and is used by matching with a fixed block, so that the raw material belt box can only rotate forwards and can not rotate backwards, when the raw material belt box shakes during use, a user adjusts the fixed screw to fix the raw material belt tightly or loosely, when the user uses the raw material belt to cut the raw material belt, the connecting plate is driven to move by the second pressing block.

Description

Raw material belt cutter

Technical Field

The utility model relates to a raw material area cutting device technical field specifically is a raw material area cutterbar.

Background

The raw material belt is an auxiliary article commonly used in liquid pipeline installation, is used for pipe fitting joints, and enhances the airtightness of the pipe fitting joints. The raw material tape is a novel and ideal sealing material. Because of its non-toxicity, tasteless, excellent sealing property, insulating property and corrosion resistance, it can be extensively used in the fields of water treatment, natural gas, chemical industry, plastics and electronic engineering, etc.

When the existing raw material belt is used, the raw material belt needs to be cut off, a small part of the raw material belt is taken out for use, the raw material belt needs to be cut off by an external tool, the raw material belt can be cut off, if the raw material belt is put into a device for use, the broken raw material belt is easily blocked inside the device, and when the raw material belt is pulled out too violently, the raw material belt is also blocked inside the device.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a raw material area cutterbar possesses the raw material area and uses more in the same direction as smooth, and the raw material area has cut can not be absolutely at advantages such as device inside, has solved and has cut off the raw material area after, leads to the raw material area to be disconnected inside the device, and is too violent hard when using the raw material area device, leads to a large amount of raw material area to block up the problem inside the device.

(II) technical scheme

In order to solve the technical problem, the utility model provides a following technical scheme: a raw material belt cutter comprises a working box, wherein a raw material belt box is rotatably arranged in an inner cavity of the working box, a raw material belt is wound on the outer surface of the raw material belt box, a moving groove is formed in the inner wall of the working box, a first spring is fixedly arranged on the inner surface of the moving groove, a moving block is fixedly arranged on the right side of the first spring, a second spring is fixedly arranged in the inner cavity of the moving block, a connecting block is fixedly arranged at the bottom of the second spring, a connecting rod is fixedly arranged on the front surface of the connecting block, a first pressing block is fixedly arranged on the front surface of the connecting rod, a pressing moving plate is fixedly arranged at the top end of the connecting rod, the front surface of the connecting block penetrates through the moving block and extends to the outer part of the moving block, the front surface of the connecting rod penetrates through the working box and extends to the outer part of the working box, and a cutting groove is formed in the right side of the working box, cut the internal fixed surface in cut groove and install No. three springs, the positive fixed mounting of No. three springs has the connecting plate, the left side fixed mounting of connecting plate has the blade fixed block, the top fixed mounting of blade fixed block has cutting blade, the right side fixed mounting of connecting plate has No. two to press the briquetting.

Preferably, the inner cavity of the working box is fixedly provided with a fixed block, and the front surface of the fixed block is provided with a thread groove.

Preferably, a ratchet block is fixedly arranged on the inner surface of the raw material tape box, and the outer surface of the ratchet block is movably connected with the outer surface of the fixed block.

Preferably, the front surface of the raw material tape box is provided with a sliding groove.

Preferably, the front surface of the working box is fixedly provided with a fixed cover, and the back surface of the fixed cover is fixedly provided with a fixed rod.

Preferably, the front surface of the fixing cover is provided with a fixing screw in a threaded manner, the outer surface of the fixing screw is in threaded connection with the inner surface of the threaded groove, and the rear end of the fixing rod is in sliding connection with the inner surface of the sliding groove.

(III) advantageous effects

Compared with the prior art, the utility model provides a raw material area cutterbar possesses following beneficial effect: this raw material area cutterbar accessible raw material belt box drives the ratchet piece and moves, the cooperation of rethread fixed block is used, raw material belt box can only corotation can not the reversal like this, rock when raw material belt box is using, user adjustment fixed screw, it is fixed tight or pine with raw material belt box, when user's use up raw material area needs cutting raw material area, drive the connecting plate through No. two press the briquetting and move, the connecting plate drives cutting blade through the blade fixed block and moves, cut raw material area off, No. three springs reset, user presses the press briquetting according to pressing one, press the briquetting and drive through the connecting rod and press the movable plate and move, No. two springs drive the connecting rod through the connecting block and reset, a spring drives the movable block and resets, the one end release work box that will cut off the raw material area.

1. This raw material area cutterbar drives the connecting plate through No. two according to the briquetting and moves, the connecting plate drives cutting blade through the blade fixed block and moves, press the briquetting to drive through the connecting rod and press the movable plate to move No. one, No. two springs drive the connecting rod through the connecting block and reset, a spring drives the movable block and resets, No. three spring cooperation of rethread are used, thereby reach and cut the raw material area, the raw material area that has avoided cutting is stifled inside the device, lead to the problem that needs arrangement raw material area in the use.

2. This raw material area cutterbar, drive the ratchet piece through raw material tape box and move, the fixed screw drives the dead lever through fixed lid and moves, the cooperation of rethread fixed block is used, thereby reach and fix raw material tape box in the device, take hard when having avoided the user equipment, lead to raw material tape box to rotate too fast, make the problem that a large amount of raw material tapes blockked up in the device, realized that raw material tape box can adjust its fixed degree's effect inside the device, guaranteed raw material tape's the effect of taking out.

Drawings

Fig. 1 is a front view of the internal structure of the present invention.

Fig. 2 is a front view of the external structure of the present invention.

Fig. 3 is a side view of the external structure of the present invention.

Fig. 4 is a side view of the internal structure of the moving block of the present invention.

Fig. 5 is a rear view of the external structure of the fixing cover of the present invention.

In the figure: 1. a work box; 2. a raw material belt box; 3. a raw material belt; 4. a moving groove; 5. a first spring; 6. a moving block; 7. a second spring; 8. connecting blocks; 9. a connecting rod; 10. a first pressing block; 11. pressing the moving plate; 12. cutting the groove; 13. a third spring; 14. a connecting plate; 15. a blade fixing block; 16. a cutting blade; 17. a second pressing block; 18. a fixed block; 19. a thread groove; 20. a ratchet block; 21. a sliding groove; 22. a fixed cover; 23. fixing the rod; 24. and fixing the screw.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, a raw material belt cutter comprises a working box 1, a raw material belt box 2 is rotatably installed in an inner cavity of the working box 1, a raw material belt 3 is wound on an outer surface of the raw material belt box 2, a moving groove 4 is formed in an inner wall of the working box 1, a first spring 5 is fixedly installed on an inner surface of the moving groove 4, a moving block 6 is fixedly installed on the right side of the first spring 5, a second spring 7 is fixedly installed in an inner cavity of the moving block 6, a connecting block 8 is fixedly installed at the bottom of the second spring 7, a connecting rod 9 is fixedly installed on the front surface of the connecting block 8, a first pressing block 10 is fixedly installed on the front surface of the connecting rod 9, a pressing moving plate 11 is fixedly installed at the top end of the connecting rod 9, the front surface of the connecting block 8 penetrates through the moving block 6 and extends to the outside of the moving block 6, the front of the connecting rod 9 penetrates through the working box 1 and extends to the outside of the working box 1, the right side of the working box 1 is penetrated and provided with a cutting groove 12, the inner surface of the cutting groove 12 is fixedly provided with a third spring 13, the front of the third spring 13 is fixedly provided with a connecting plate 14, the left side of the connecting plate 14 is fixedly provided with a blade fixing block 15, the top of the blade fixing block 15 is fixedly provided with a cutting blade 16, the right side of the connecting plate 14 is fixedly provided with a second pressing block 17, the inner cavity of the working box 1 is fixedly provided with a fixing block 18, the front of the fixing block 18 is provided with a thread groove 19, the inner surface of the raw material tape box 2 is fixedly provided with a ratchet block 20, the outer surface of the ratchet block 20 is movably connected with the outer surface of the fixing block 18, the front of the raw material tape box 2 is provided with a sliding groove 21, the front surface of the work box 1 is fixedly provided with a fixing cover 22, the back surface of the fixing cover 22 is fixedly provided with a fixing rod 23, the front surface of the fixing cover 22 is provided with a fixing screw 24 in a threaded manner, the outer surface of the fixing screw 24 is in threaded connection with the inner surface of the thread groove 19, and the rear end of the fixing rod 23 is in sliding connection with the inner surface of the sliding groove 21.

The working principle is as follows: firstly, a user unscrews the fixing screw 24, puts a new raw material tape box 2 into the working box 1, pulls the raw material tape 3 out of the working box 1, screws the fixing screw 24, drives the ratchet block 20 to move through the raw material tape box 2, and uses the fixing block 18 in a matching way, so that the raw material tape box 2 can only rotate forwards and can not rotate backwards, when the raw material tape box 2 is used, the user adjusts the fixing screw 24 to fix or loosen the raw material tape box 2, when the user uses up the raw material tape 3 and needs to cut the raw material tape 3, the connecting plate 14 is driven to move through the second pressing block 17, the connecting plate 14 drives the cutting blade 16 to move through the blade fixing block 15, the raw material tape 3 is cut off, and the third spring 13 resets, a user presses the first pressing block 10, the first pressing block 10 drives the pressing moving plate 11 to move through the connecting rod 9, the second spring 7 drives the connecting rod 9 to reset through the connecting block 8, the first spring 5 drives the moving block 6 to reset, and one end of the raw material belt 3 which is cut off is pushed out of the working box 1.

In conclusion, the raw material tape cutter can drive the ratchet block 20 to move through the raw material tape box 2 and then is used by matching with the fixing block 18, so that the raw material tape box 2 can only rotate forwards and can not rotate backwards, when the raw material tape box 2 is shaken in use, a user adjusts the fixing screw 24 to fix the raw material tape box 2 tightly or loosely, when the user uses the raw material tape 3 and needs to cut the raw material tape 3, the connecting plate 14 is driven to move through the second pressing block 17, the connecting plate 14 drives the cutting blade 16 to move through the blade fixing block 15 to cut the raw material tape 3, the third spring 13 is reset, the user presses the first pressing block 10, the first pressing block 10 drives the pressing moving plate 11 to move through the connecting rod 9, no. two springs 7 drive connecting rod 9 through connecting block 8 and reset, and No. one spring 5 drives movable block 6 and resets, will cut off the one end of raw material area 3 and release work box 1.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a raw material area cutterbar, includes work box (1), raw material tape box (2) are installed in the inner chamber rotation of work box (1), the surface winding of raw material tape box (2) has raw material area (3), its characterized in that: the inner wall of the working box (1) is provided with a moving groove (4), the inner surface of the moving groove (4) is fixedly provided with a first spring (5), the right side of the first spring (5) is fixedly provided with a moving block (6), the inner cavity of the moving block (6) is fixedly provided with a second spring (7), the bottom of the second spring (7) is fixedly provided with a connecting block (8), the front of the connecting block (8) is fixedly provided with a connecting rod (9), the front of the connecting rod (9) is fixedly provided with a first pressing block (10), the top end of the connecting rod (9) is fixedly provided with a pressing moving plate (11), the front of the connecting block (8) penetrates through the moving block (6) and extends to the outside of the moving block (6), and the front of the connecting rod (9) penetrates through the working box (1) and extends to the outside of the working box (1), the right side of work box (1) runs through and has seted up cutting groove (12), the internal fixed surface who cuts cutting groove (12) installs No. three spring (13), the positive fixed mounting of No. three spring (13) has connecting plate (14), the left side fixed mounting of connecting plate (14) has blade fixed block (15), the top fixed mounting of blade fixed block (15) has cutting blade (16), the right side fixed mounting of connecting plate (14) has No. two to press briquetting (17).

2. The raw material tape cutter as claimed in claim 1, wherein: the inner cavity of the working box (1) is fixedly provided with a fixed block (18), and the front surface of the fixed block (18) is provided with a thread groove (19).

3. The raw material tape cutter as claimed in claim 1, wherein: the inner surface of the raw material tape box (2) is fixedly provided with a ratchet block (20), and the outer surface of the ratchet block (20) is movably connected with the outer surface of the fixed block (18).

4. The raw material tape cutter as claimed in claim 1, wherein: the front of the raw material belt box (2) is provided with a sliding groove (21).

5. The raw material tape cutter as claimed in claim 1, wherein: the front of the working box (1) is fixedly provided with a fixed cover (22), and the back of the fixed cover (22) is fixedly provided with a fixed rod (23).

6. The raw material tape cutter as claimed in claim 5, wherein: the front surface of the fixing cover (22) is provided with a fixing screw (24) in a threaded manner, the outer surface of the fixing screw (24) is in threaded connection with the inner surface of the thread groove (19), and the rear end of the fixing rod (23) is in sliding connection with the inner surface of the sliding groove (21).