CN212859601U

CN212859601U - Edge cutting device for bathtub production

Info

Publication number: CN212859601U
Application number: CN202021096185.8U
Authority: CN
Inventors: 刘军
Original assignee: Shangleishi Hubei Health Technology Co ltd
Current assignee: Shangleishi Hubei Health Technology Co ltd
Priority date: 2020-06-12
Filing date: 2020-06-12
Publication date: 2021-04-02
Anticipated expiration: 2030-06-12

Abstract

The utility model discloses a trimming device for bathtub production, which comprises a frame and a control cabinet, wherein the bottom of the frame is provided with a rack and pinion walking mechanism, the rack and pinion walking mechanism is provided with a positioning seat, the positioning seat is provided with a positioning groove which is matched with the outline of the lower part of the bathtub, and the top of the frame is provided with two longitudinal cutting devices which can move longitudinally; the frame is characterized in that transversely-arranged air cylinders are arranged on two sides of the bottom of the frame, pressure plates are arranged on push rods of the air cylinders, and through holes matched with the pressure plates are formed in two sides of the positioning seat. The utility model discloses a side cut device is used in bathtub production belongs to bathtub production technical field, sets up rack and pinion running gear and carries the bathtub, and conveying speed is fast, and position control is accurate, is convenient for pressure disk and via hole looks adaptation; the bathtub is tightly pressed by the pressing disc, so that the phenomenon of looseness of the bathtub in cutting is prevented, and the cutting precision is ensured; two vertical cutting device cut the bathtub simultaneously, and the cutting is quick, and machining efficiency is high.

Description

Edge cutting device for bathtub production

Technical Field

The utility model relates to a bathtub production technology, more specifically say, it relates to a side cut device is used in bathtub production.

Background

After the bathtub is integrally formed, four sides of the bathtub are required to be cut and then polished; in the existing production line, the bathtub is inaccurately positioned, so that the cutting precision is not high.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to some not enough of the above-mentioned of prior art, the utility model aims at providing a guarantee cutting accuracy's bathtub production is with side cut device.

In order to achieve the purpose, the utility model provides a trimming device for bathtub production, which comprises a frame and a control cabinet, wherein the bottom of the frame is provided with a rack and pinion walking mechanism, the rack and pinion walking mechanism is provided with a positioning seat, the positioning seat is provided with a positioning groove which is matched with the outline of the lower part of the bathtub, and the top of the frame is provided with two longitudinal cutting devices which can move longitudinally; the frame is characterized in that transversely-arranged air cylinders are arranged on two sides of the bottom of the frame, pressure plates are arranged on push rods of the air cylinders, and through holes matched with the pressure plates are formed in two sides of the positioning seat.

Further, vertical cutting device includes two parallel arrangement's longitudinal rail and locates two mount pads on two longitudinal rail, be equipped with the cutting machine on the mount pad, the both ends at frame top are equipped with two sprockets, two be equipped with drag chain between the sprocket, drag chain's both ends and two the mount pad is connected, the one end at frame top be equipped with the sprocket drive motor device that the sprocket is connected.

Furthermore, a dragging block connected with the traction chain is arranged between the two mounting seats, chain guide blocks are arranged on the inner sides of the two mounting seats, and sliding grooves matched with the traction chain are formed in the chain guide blocks.

Furthermore, the cutting machine comprises a cutting motor, a belt pulley mechanism, a blade seat, a rotating shaft and a blade.

As a further improvement, the rack-and-pinion walking mechanism comprises a conveying frame arranged at the bottom of the frame and a plurality of roller shafts arranged on the conveying frame, wherein a plurality of large gears are arranged on one sides of the plurality of roller shafts, racks matched with the large gears are arranged on one sides of the bottoms of the positioning seats, a plurality of double gear assemblies are arranged on the other sides of the plurality of roller shafts, and transmission chains are arranged among the plurality of roller shafts; and the outer wall of the conveying frame is provided with a walking driving motor device for driving the roller shaft to rotate.

Furthermore, a first travel switch, a second travel switch and a third travel switch which are connected with the control cabinet are arranged at the two ends of the two longitudinal guide rails and in the conveying frame.

Advantageous effects

Compared with the prior art, the utility model discloses a bathtub production is with side cut device's beneficial effect as follows:

1) the utility model discloses a side cut device is used in bathtub production sets up rack and pinion running gear and carries the bathtub, and conveying speed is fast, and position control is accurate, is convenient for pressure disk and via hole looks adaptation;

2) the edge cutting device for bathtub production of the utility model compresses the bathtub through the pressure plate, prevents the bathtub from loosening during cutting and ensures the cutting precision;

3) the utility model discloses a side cut device is used in bathtub production, two vertical cutting device cut the bathtub simultaneously, and the cutting is quick, and machining efficiency is high.

Drawings

FIG. 1 is a front view of the edge cutting device for bathtub production of the present invention;

FIG. 2 is a top view of the structure taken along line A-A of FIG. 1;

FIG. 3 is a top view of the longitudinal cutting device of the present invention;

fig. 4 is an enlarged schematic view of the structure of the cutting machine of the present invention;

fig. 5 is an enlarged top view of the structure of the rack and pinion running gear of the present invention;

fig. 6 is an enlarged sectional view of the structure of the positioning seat of the present invention.

In the figure: 1. a frame; 2. a control cabinet; 3. a rack and pinion running gear; 4. positioning seats; 5. positioning a groove; 6. a longitudinal cutting device; 7. a cylinder; 8. a platen; 9. a longitudinal guide rail; 10. a mounting seat; 11. a cutter; 12. a sprocket; 13. a drag chain; 14. a sprocket drive motor arrangement; 15. dragging the block; 16. dragging the block; 17. a carriage; 18. a roll shaft; 19. a bull gear; 20. a rack; 21. a dual gear assembly; 22. A travel drive motor device; 23. a first travel switch; 24. a second travel switch; 25. a third travel switch; 26. a guide portion; 27. a guide groove; 28. a chute; 29. a drive chain; 30. and (6) a via hole.

Detailed Description

The present invention will be further described with reference to the following examples, which are not intended to limit the scope of the present invention, but are intended to be covered by the appended claims in any way.

The specific embodiment of the present invention is such: referring to fig. 1-6, a trimming device for bathtub production comprises a frame 1 and a control cabinet 2, wherein a rack and pinion running mechanism 3 is arranged at the bottom of the frame 1, a positioning seat 4 is arranged on the rack and pinion running mechanism 3, a positioning groove 5 which is adapted to the outer contour of the lower part of the bathtub is arranged on the positioning seat 4, and two longitudinal cutting devices 6 which can move longitudinally are arranged at the top of the frame 1; the both sides of frame 1 bottom are equipped with horizontal arrangement's cylinder 7, are equipped with the pressure disk 8 that can suit with the both sides of positioning seat 4 on the push rod of cylinder 7, and the both sides of positioning seat 4 are equipped with the via hole 30 with pressure disk 8 looks adaptation. In the trimming device for bathtub production, the positioning seat 4 is conveyed to the gear rack walking mechanism 3 at the bottom of the frame 1 through the rack transmission mechanism on the conveying line, the control cabinet 2 controls the gear rack walking mechanism 3 to enable the positioning seat 4 to walk to a corresponding position, and then the pressing disc 8 is stretched into the positioning groove 5 of the positioning seat 4 through the push rod of the air cylinder 7 to compress the bathtub; then the control cabinet 2 starts the longitudinal cutting devices 6 to enable the two longitudinal cutting devices 6 to cut the two side edges of the bathtub on the positioning seat 4; the bathtub is conveyed by the gear rack travelling mechanism 3, the conveying speed is high, the position control is accurate, the pressing disc 8 is convenient to be matched with the through hole 30, the bathtub is tightly pressed by the pressing disc 8, the phenomenon that the bathtub is loosened in the cutting process is prevented, and the cutting precision is ensured; two vertical cutting device 6 cut the bathtub simultaneously, and the cutting is quick, and machining efficiency is high.

In this embodiment, the longitudinal cutting device 6 includes two longitudinal guide rails 9 arranged in parallel and two mounting seats 10 arranged on the two longitudinal guide rails 9, a cutting machine 11 is arranged on the mounting seats 10, two chain wheels 12 are arranged at two ends of the top of the frame 1, a drag chain 13 is arranged between the two chain wheels 12, two ends of the drag chain 13 are connected with the two mounting seats 10, and a chain wheel driving motor device 14 connected with the chain wheels 12 is arranged at one end of the top of the frame 1. The sprocket drive motor device 14 includes a servo motor and a drive shaft. The sprocket driving motor device 14 drives one of the sprockets 12 to rotate, the sprocket 12 drives the drag chain 13 to rotate, and the drag chain 13 drags the two mounting seats 10. A servo motor of the chain wheel driving motor device 14 rotates forwards to drive the two mounting seats 10 to move leftwards, and the cutting machine 11 performs trimming work on the bathtub below, as shown in fig. 2; the servo motor of the chain wheel driving motor device 14 rotates reversely to drive the two mounting bases 10 to move rightwards, so that the cutting machine 11 is reset.

The cutting machine 11 comprises a cutting motor, a belt pulley mechanism, a blade seat, a rotating shaft and a blade.

In this embodiment, a drag block 15 connected to the drag chain 13 is disposed between the two mounting seats 10, a chain guide block 16 is disposed inside the two mounting seats 10, and a slide groove 28 adapted to the drag chain 13 is disposed on the chain guide block 16. The sliding groove 28 on the chain guide block 16 prevents the drag chain 13 from approaching the blade of the cutting machine 11 due to shaking, and simultaneously, the drag direction of the drag chain 13 to the drag block 15 can be ensured to be horizontal.

In the embodiment, the rack and pinion running gear 3 comprises a conveying frame 17 arranged at the bottom of the frame 1 and a plurality of roller shafts 18 arranged on the conveying frame 17, wherein a plurality of large gears 19 are arranged on one sides of the plurality of roller shafts 18, a rack 20 matched with the large gears 19 is arranged on one side of the bottom of the positioning seat 4, a plurality of double gear assemblies 21 are arranged on the other sides of the plurality of roller shafts 18, and a transmission chain 29 is arranged between the plurality of roller shafts 18; the outer wall of the carriage 17 is provided with a travel driving motor device 22 for driving the roller shaft 18 to rotate. The walking driving motor device 22 drives the roll shafts 18 to rotate, so that the large gear 19 drives the positioning seat 4 to walk through the rack 20, and the transmission chain 29 drives each roll shaft 18 to rotate.

In the present embodiment, the bottom of the positioning socket 4 is narrowed to form a guide portion 26, and the bearings of the plurality of roller shafts 18 are provided with guide grooves 27 adapted to the guide portion 26. The guide groove 27 is fitted to the guide portion 26, so that the spud 4 can stably slide on the cylindrical surface of the roller shaft 18.

The travel drive motor unit 22 includes a servo motor and a transmission gear set.

In the present embodiment, a first travel switch 23, a second travel switch 24, and a third travel switch 25 connected to the control cabinet 2 are provided at both ends of the two longitudinal rails 9 and in the carriage 17. The control cabinet 2 is electrically connected with the first travel switch 23, the second travel switch 24, the third travel switch 25, the walking drive motor device 22, the cutting machine 11, and the sprocket drive motor device 14, and the working circuit principle is the conventional technology in the field.

The above is only a preferred embodiment of the present invention, and it should be noted that for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which will not affect the utility of the invention and the utility of the patent.

Claims

1. A trimming device for bathtub production comprises a frame (1) and a control cabinet (2), and is characterized in that a rack and pinion walking mechanism (3) is arranged at the bottom of the frame (1), a positioning seat (4) is arranged on the rack and pinion walking mechanism (3), a positioning groove (5) which is matched with the outer contour of the lower part of a bathtub is arranged on the positioning seat (4), and two longitudinal cutting devices (6) capable of moving longitudinally are arranged at the top of the frame (1); frame (1) bottom both sides are equipped with transversely arranged cylinder (7), be equipped with pressure disk (8) on the push rod of cylinder (7), the both sides of positioning seat (4) are equipped with via hole (30) with pressure disk (8) looks adaptation.

2. The trimming device for bathtub production according to claim 1, wherein the longitudinal cutting device (6) comprises two longitudinal guide rails (9) arranged in parallel and two mounting seats (10) arranged on the two longitudinal guide rails (9), a cutting machine (11) is arranged on each mounting seat (10), two chain wheels (12) are arranged at two ends of the top of the frame (1), a drag chain (13) is arranged between the two chain wheels (12), two ends of the drag chain (13) are connected with the two mounting seats (10), and a chain wheel driving motor device (14) connected with the chain wheels (12) is arranged at one end of the top of the frame (1).

3. The trimming device for bathtub production according to claim 2, wherein a dragging block (15) connected with the dragging chain (13) is arranged between the two installation seats (10), a chain guide block (16) is arranged at the inner side of the two installation seats (10), and a sliding groove (28) matched with the dragging chain (13) is arranged on the chain guide block (16).

4. The trimming device for bathtub production according to claim 2, wherein the cutting machine (11) comprises a cutting motor, a pulley mechanism, a blade seat, a rotating shaft and a blade.

5. The trimming device for bathtub production according to claim 2, 3 or 4, wherein the rack-and-pinion walking mechanism (3) comprises a conveying frame (17) arranged at the bottom of the frame (1) and a plurality of roller shafts (18) arranged on the conveying frame (17), one side of the plurality of roller shafts (18) is provided with a plurality of large gears (19), one side of the bottom of the positioning seat (4) is provided with a rack (20) matched with the large gears (19), the other side of the plurality of roller shafts (18) is provided with a plurality of double-gear assemblies (21), and a transmission chain (29) is arranged between the plurality of roller shafts (18); and a walking driving motor device (22) for driving the roller shaft (18) to rotate is arranged on the outer wall of the conveying frame (17).

6. The trimming device for bathtub production according to claim 5, wherein the two ends of the two longitudinal guides (9) and the carriage (17) are provided with a first travel switch (23), a second travel switch (24) and a third travel switch (25) connected with the control cabinet (2).