CN212978536U - Prevent off tracking emery cloth cutting device - Google Patents

Abstract

The utility model discloses a prevent off tracking emery cloth cutting device relates to emery cloth processing technology field, for solving the problem that the off tracking appears easily at the in-process of cutting of current emery cloth. The cloth feeding machine is characterized in that a cloth discharging frame is arranged at a cloth discharging opening of the cloth feeding machine, a cloth pressing shaft is arranged inside the cloth discharging frame, a cutting support is arranged on one side of the cloth discharging frame, a cutting panel is arranged at the lower end of the cutting support, four positioning fixture blocks are arranged at the upper end of the cutting panel, connecting rotating shafts are arranged at two ends of the cloth pressing shaft and are integrally formed with the cloth pressing shaft, a connecting groove is formed in the inner wall of the cloth discharging frame, a bearing is arranged inside the connecting groove and is fixedly connected with the connecting groove through screws, an abrasive cloth main body is located at the lower end of the cloth pressing shaft, and the cloth pressing shaft is movably connected with the bearing inside the connecting rotating shaft and the connecting groove.

Description

Prevent off tracking emery cloth cutting device

Technical Field

The utility model relates to an emery cloth processing technology field specifically is a prevent off tracking emery cloth cutting device.

Background

The abrasive cloth is one kind of grinding tool. The base is attached with the sand to form the abrasive cloth, the base is made of paper and cotton cloth, the usable cotton cloth is Nanjing cotton cloth, white cotton cloth, coarse cotton cloth and the like, the paper and the cotton cloth are also used as the base, and the abrasive cloth grinding is developed for about thirty years and becomes a new processing technology which is relatively complete and self-made. The processing method is highly favored by users due to the characteristics of high processing efficiency, wide application range, strong adaptability, low use cost, safe and convenient operation and the like. In foreign countries, the abrasive belt grinding technology has made great progress, the processing objects and application fields thereof are becoming wide, it can process almost all engineering materials, it is not applicable from common daily life appliances to large space navigation appliances, and it has become an important means for obtaining significant economic benefits, it is mounted on machines or used for manually grinding burrs, rusts or polished surfaces on the surfaces of metal workpieces. The roll-shaped abrasive cloth is mainly used for mechanical grinding processing of metal workpieces or plywood. The small grain size is used for coarse grinding, and the large grain size is used for fine grinding.

The existing abrasive cloth is prone to deviation in the cutting process, so that the layers of the positions of abrasive cloth cutting edges are uneven, the finished degree of the abrasive cloth is affected, and therefore the deviation-preventing abrasive cloth cutting device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent off tracking emery cloth cutting device to solve the problem that the off tracking appears easily at the in-process of cutting in the current emery cloth that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a prevent off tracking emery cloth cutting device, includes work feed machine and emery cloth main part, the work feed machine go out the cloth mouth position and be provided with out the cloth frame, the inside of going out the cloth frame is provided with the compress axle, one side of going out the cloth frame is provided with the cutting support, the lower extreme of cutting support is provided with the cutting panel, the upper end of cutting panel is provided with four positioning fixture blocks.

Preferably, the both ends of compress axle all are provided with the connection pivot, and connect pivot and compress axle integrated into one piece setting, be provided with the spread groove on the inner wall of play cloth frame, the inside of spread groove is provided with the bearing, and the bearing passes through screw fixed connection with the spread groove, the emery cloth main part is located the lower extreme of compress axle, and the compress axle is through connecting the inside bearing swing joint of pivot and spread groove.

Preferably, be provided with two on the outer wall of compress axle and prevent inclined to one side baffle, and two prevent inclined to one side baffle and compress axle integrated into one piece setting, the emery cloth main part and compress axle rolling contact, and the emery cloth main part is located between two and prevents inclined to one side baffles.

Preferably, the upper end of cutting support is provided with spacing end plate, and spacing end plate and cutting support welded connection, two be provided with movable track between the spacing end plate, be provided with movable slider on the movable track, and movable track and movable slider sliding connection.

Preferably, the upper end and the lower extreme of activity slider are provided with connection roof and cloth cutter respectively, the activity slider is connected with the electric putter transmission through connecting the roof, the inside of cutting support is provided with the through passage, the through passage sets up with cutting support integrated into one piece, and the cloth cutter is located the inside of through passage.

Preferably, a through groove is formed between every two adjacent positioning clamping blocks, the outer walls of the two sides of the abrasive cloth main body are tightly attached to the positioning clamping blocks, and the distance between the two positioning clamping blocks on the same horizontal line is equal to the width of the abrasive cloth main body.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses the emery cloth of transport is blocked between four positioning fixture blocks when advancing to cutting support lower extreme, promotes movable slider reciprocating motion on the activity track through electric putter, and the cloth cutter passes the sword and leads to the groove and cut the emery cloth main part during the cutting, and the in-process of cutting, emery cloth main part card have been avoided because the impact force of cutting leads to the problem of emery cloth off tracking between four positioning fixture blocks.

2. The abrasive cloth main part that the cloth feeder will need the cutting is seen off, and the process of seeing off is in rolling contact with the compress axle when going out the cloth frame, and two anti-deflection baffle that set up on the outer wall of compress axle play and prevent that the problem that the abrasive cloth took place to run throughout at the in-process of carrying.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the cloth pressing shaft structure of the present invention;

fig. 3 is a schematic view of the internal structure of the cutting support of the present invention;

FIG. 4 is a schematic view of the upper end structure of the cutting board of the present invention;

in the figure: 1. a cloth feeding machine; 2. a cloth discharging frame; 3. cutting the stent; 4. cutting the panel; 5. a limiting end plate; 6. a movable slide block; 7. connecting the top plate; 8. a cloth pressing shaft; 9. a deviation prevention guide plate; 10. connecting the rotating shaft; 11. connecting grooves; 12. a bearing; 13. a main body of abrasive cloth; 14. positioning a fixture block; 15. an electric push rod; 16. a movable track; 17. a through passage; 18. a cloth cutter; 19. a through groove for passing the cutter.

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.

Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a prevent off tracking emery cloth cutting device, includes cloth feeder 1 and emery cloth main part 13, and the play cloth mouth position of cloth feeder 1 is provided with out cloth frame 2, and the inside of going out cloth frame 2 is provided with presses cloth axle 8, and one side of going out cloth frame 2 is provided with cutting support 3, and the lower extreme of cutting support 3 is provided with cutting panel 4, and the upper end of cutting panel 4 is provided with four positioning fixture blocks 14.

Further, the both ends of compress axle 8 all are provided with connects pivot 10, and connect pivot 10 and compress axle 8 integrated into one piece setting, be provided with spread groove 11 on the inner wall of play cloth frame 2, the inside of spread groove 11 is provided with bearing 12, and bearing 12 passes through screw fixed connection with spread groove 11, emery cloth main part 13 is located the lower extreme of compress axle 8, and compress axle 8 is through connecting pivot 10 and the inside bearing 12 swing joint of spread groove 11, the connection pivot 10 that compress axle 8's both ends all set up plays the effect of being convenient for compress axle 8 and bearing 12 swing joint.

Further, be provided with two on the outer wall of compress axle 8 and prevent inclined to one side baffle 9, and two prevent inclined to one side baffle 9 and compress axle 8 integrated into one piece setting, emery cloth main part 13 and compress axle 8 rolling contact, and emery cloth main part 13 is located between two and prevents inclined to one side baffle 9, two prevent inclined to one side baffle 9 that set up on the outer wall of compress axle 8 play and prevent that the emery cloth from taking place the problem of running throughout at the in-process of carrying.

Further, the upper end of cutting support 3 is provided with spacing end plate 5, and spacing end plate 5 and cutting support 3 welded connection are provided with movable track 16 between two spacing end plates 5, are provided with movable slider 6 on the movable track 16, and movable track 16 and movable slider 6 sliding connection, and spacing end plate 5 that the upper end of cutting support 3 set up plays the effect spacing to movable track 16 both ends.

Further, the upper end and the lower extreme of activity slider 6 are provided with respectively and connect roof 7 and cloth cutter 18, activity slider 6 is connected with electric putter 15 transmission through connecting roof 7, the inside of cutting support 3 is provided with through passage 17, through passage 17 sets up with cutting support 3 integrated into one piece, and cloth cutter 18 is located through passage 17's inside, thereby the connection roof 7 and the cloth cutter 18 that the upper end and the lower extreme of activity slider 6 set up respectively play and are convenient for electric putter 15 to promote activity slider 6 and advance and drive cloth cutter 18 and slide the cutting to the emery cloth.

Further, a through groove 19 is formed between two adjacent positioning fixture blocks 14, the outer walls of two sides of the abrasive cloth main body 13 are tightly attached to the positioning fixture blocks 14, the distance between the two positioning fixture blocks 14 on the same horizontal line is equal to the width of the abrasive cloth main body 13, and the through groove 19 formed between the two adjacent positioning fixture blocks 14 plays a role in facilitating the passing of the cloth cutting knife 18 and cutting the abrasive cloth.

The working principle is as follows: during the use, the abrasive cloth main part 13 that work feed machine 1 will need the cutting is seen off, the process of seeing off is in the time of frame 2 with the contact of cloth pressing axle 8 roll, two prevent inclined to one side baffle 9 that set up on the outer wall of cloth pressing axle 8 play and prevent that the abrasive cloth from taking place the problem of running through at the in-process of carrying, the abrasive cloth of transport is blocked between four location fixture blocks 14 when advancing to cutting support 3 lower extreme, promote movable slider 6 reciprocating motion on movable rail 16 through electric putter 15, cloth cutter 18 passes through sword logical groove 19 and cuts abrasive cloth main part 13 during the cutting, the in-process of cutting, abrasive cloth main part 13 blocks between four location fixture blocks 14, avoided leading to the problem of abrasive cloth because of the impact force of cutting, accomplish the use work of preventing off tracking abrasive cloth cutting device.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a prevent off tracking emery cloth cutting device, includes work feed machine (1) and emery cloth main part (13), its characterized in that: the cloth feeding machine is characterized in that a cloth discharging frame (2) is arranged at a cloth discharging opening of the cloth feeding machine (1), a cloth pressing shaft (8) is arranged inside the cloth discharging frame (2), a cutting support (3) is arranged on one side of the cloth discharging frame (2), a cutting panel (4) is arranged at the lower end of the cutting support (3), and four positioning clamping blocks (14) are arranged at the upper end of the cutting panel (4).

2. The deviation-preventing abrasive cloth cutting device according to claim 1, characterized in that: the both ends of compress axle (8) all are provided with connection pivot (10), and connect pivot (10) and compress axle (8) integrated into one piece setting, be provided with spread groove (11) on the inner wall of play cloth frame (2), the inside of spread groove (11) is provided with bearing (12), and bearing (12) and spread groove (11) pass through screw fixed connection, emery cloth main part (13) are located the lower extreme of compress axle (8), and compress axle (8) through connecting pivot (10) and spread groove (11) inside bearing (12) swing joint.

3. The deviation-preventing abrasive cloth cutting device according to claim 2, characterized in that: be provided with two on the outer wall of compress axle (8) and prevent inclined to one side baffle (9), and two prevent inclined to one side baffle (9) and compress axle (8) integrated into one piece setting, emery cloth main part (13) and compress axle (8) rolling contact, and emery cloth main part (13) are located between two and prevent inclined to one side baffle (9).

4. The deviation-preventing abrasive cloth cutting device according to claim 1, characterized in that: the upper end of cutting support (3) is provided with spacing end plate (5), and spacing end plate (5) and cutting support (3) welded connection, two be provided with movable track (16) between spacing end plate (5), be provided with movable slider (6) on movable track (16), and movable track (16) and movable slider (6) sliding connection.

5. The deviation-preventing abrasive cloth cutting device according to claim 4, wherein: the utility model discloses a cutting support, including activity slider (6), electric putter (15), cutting support (3), the upper end and the lower extreme of activity slider (6) are provided with respectively and connect roof (7) and cloth cutter (18), activity slider (6) are connected with electric putter (15) transmission through connecting roof (7), the inside of cutting support (3) is provided with through passage (17), through passage (17) and cutting support (3) integrated into one piece set up, and cloth cutter (18) are located the inside of through passage (17).

6. The deviation-preventing abrasive cloth cutting device according to claim 1, characterized in that: a through groove (19) is formed between every two adjacent positioning clamping blocks (14), the outer walls of the two sides of the abrasive cloth main body (13) are tightly attached to the positioning clamping blocks (14), and the distance between the two positioning clamping blocks (14) on the same horizontal line is equal to the width of the abrasive cloth main body (13).

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