CN212093844U

CN212093844U - Automatic twisting equipment for plates

Info

Publication number: CN212093844U
Application number: CN202020235117.9U
Authority: CN
Inventors: 王真; 裴承虎
Original assignee: SUZHOU AEROSPACE FASTENER CO Ltd
Current assignee: SUZHOU AEROSPACE FASTENER CO Ltd
Priority date: 2020-03-02
Filing date: 2020-03-02
Publication date: 2020-12-08
Anticipated expiration: 2030-03-02

Abstract

The utility model discloses an automatic equipment of twisting of pulling of panel, it includes the workstation, installs first actuating arm, second actuating arm and digging arm on the workstation, first actuating arm with the second actuating arm includes rotatable first roller and second roller respectively, first roller with form panel transfer passage between the second roller, the digging arm is including the plug that blocks panel, the plug respectively with first roller with second roller separates a fixed distance, panel by first roller with passageway input between the second roller is by the plug is spacing and bend. The utility model discloses automatic pull and twist the workstation of equipment and be provided with first actuating arm, second actuating arm and digging arm, first actuating arm and second actuating arm are provided with the roller of carrying panel, and the digging arm is provided with the plug that blocks panel, and the roller is pulled with the plug cooperation to panel and is twisted and bend, pulls to twist and bend efficiently, the batch production of being convenient for.

Description

Automatic twisting equipment for plates

Technical Field

The utility model relates to a panel technical field that bends, in particular to automatic twisting equipment of pulling of panel.

Background

In the machining industry at present, bending and forming of plates are generally carried out in a table type punch stamping and manual fine trimming mode, the bending and forming are limited by the processing mode, the plate taking and placing are complicated in processing, and a large amount of time and labor are consumed; meanwhile, the bench punch has potential safety hazards in the bending production process, has high requirement on the proficiency of workers, and is not favorable for rapid batch production.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to the above-mentioned defect among the prior art, provide an automatic equipment of twisting of pulling of panel, panel is pulled to twist and is bent efficiency higher, safer.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme: the automatic plate wrenching equipment comprises a workbench, and a first driving arm, a second driving arm and a movable arm which are arranged on the workbench, wherein the first driving arm and the second driving arm respectively comprise a first roller shaft and a second roller shaft which can rotate, a plate conveying channel is formed between the first roller shaft and the second roller shaft, the movable arm comprises a core rod for blocking a plate, the core rod is respectively separated from the first roller shaft and the second roller shaft by a certain distance, and the plate is input by the channel between the first roller shaft and the second roller shaft, is limited by the core rod and is bent.

Furthermore, the utility model discloses still provide following subsidiary technical scheme: the first driving arm comprises a driving arm body arranged on the workbench and a driving assembly arranged on the driving arm body, and the driving assembly is in transmission connection with the first roll shaft.

The driving arm body is provided with a first adjusting waist hole, and the driving arm body is arranged on the workbench through the first adjusting waist hole in an adjustable position.

The driving assembly comprises a driving motor and a transmission shaft penetrating through the driving arm body, and two ends of the transmission shaft are respectively connected with the driving motor and the first roll shaft.

The first drive arm and the second drive arm are identical in structure.

The movable arm comprises a first support arm which can move along the direction of the conveying channel, and the core rod is arranged on the first support arm.

The movable arm further comprises a second support arm fixed with the workbench, and an adjusting piece for limiting the farthest backward moving position of the first support arm is arranged on the second support arm.

One end of the first supporting arm, which is far away from the center of the workbench, is provided with a butting block, and when the first supporting arm moves backwards, the butting block is butted with the adjusting piece.

The second support arm is provided with a second adjusting waist hole, and the adjusting piece can move along the second adjusting waist hole and adjust the abutting distance with the abutting block.

The adjusting piece comprises a limiting disc positioned above the second adjusting waist hole and an adjusting bolt which penetrates through the second adjusting waist hole and fastens the limiting disc.

Compared with the prior art, the utility model has the advantages of: 1. the utility model discloses equipartition on the workstation of panel automatic twisting equipment has first actuating arm, second actuating arm and digging arm, and first actuating arm and second actuating arm are provided with the roller of transport panel, and the digging arm is provided with the plug that blocks panel, and the roller cooperates with the plug to pull to twist and bend panel, and it is higher, safer to pull to twist bending efficiency, is convenient for batch production;

2. the first driving arm and the second driving arm of the automatic plate wrenching equipment can be adjusted in position, can adapt to plates with different specifications and thicknesses, and is higher in universality;

3. the first support arm of the movable arm of the automatic plate wrenching equipment can be conveniently adjusted back and forth, so that the distance between the first driving arm and the second driving arm can be adjusted, the required bending angle can be adjusted, and the bent plate can be conveniently taken out;

4. the utility model discloses automatic twisting equipment of pulling of panel simple structure, easy operation, the potential safety hazard is lower in the use, and the panel that can adapt to the little thickness of small dimension class realizes automatic twisting of pulling.

Drawings

Fig. 1 is an overall schematic plan view of the automatic plate wrenching device of the present invention.

Fig. 2 is a schematic plan view of the working table of the automatic plate wrenching device of the present invention.

Fig. 3 is a schematic cross-sectional view of the table of fig. 2.

Fig. 4 is a schematic top view of the first driving arm of the automatic plate wrenching apparatus according to the present invention.

Figure 5 is a front schematic view of the first drive arm of figure 4.

Fig. 6 is a schematic top view of the first support arm of the automatic plate wrenching apparatus according to the present invention.

FIG. 7 is a front view of the first arm of FIG. 6.

Fig. 8 is a schematic top view of the second support arm of the automatic plate wrenching apparatus of the present invention.

FIG. 9 is a front view of the second arm of FIG. 8.

Fig. 10 is a schematic structural view of a baffle plate of the automatic plate wrenching device according to the present invention.

Detailed Description

The following non-limiting detailed description of the present invention is provided in connection with the preferred embodiments and accompanying drawings.

As shown in fig. 1, the automatic plate screwing device according to a preferred embodiment of the present invention includes a worktable 1, a first driving arm 2, a second driving arm 3 and a movable arm 4 installed on the worktable 1. The workbench 1 is a circular workbench, and the first driving arm 2, the second driving arm 3 and the movable arm 4 are uniformly distributed along the circumferential direction of the workbench 1. Preferably, the worktable 1 is provided with three bisectors 10 passing through the center of the worktable and trisecting, and the first driving arm 2, the second driving arm 3 and the movable arm 4 are respectively arranged along the length direction of different bisectors.

As shown in fig. 2 and 3, the work table 1 is provided with a first receiving groove 11 that receives the first driving arm 2, and a second receiving groove 12 and a third receiving groove 13 that receive the movable arm 4, the first receiving groove 11 and the second receiving groove 12 being provided above the work table 1, and the third receiving groove 13 being provided below the work table 1.

As shown in fig. 4 and 5, the first driving arm 2 includes a driving arm body 21, a driving assembly 22 mounted on the driving arm body 21, and a first roller shaft 23 drivingly connected to the driving assembly 22. The driving arm body 21 is adjustably mounted in the first accommodating groove 11 of the worktable 1, the driving arm body 21 is provided with a first adjusting waist hole 21a, and the first adjusting waist hole 21a extends along the length direction of the bisector. The driving arm body 21 is disposed in the first accommodation groove 11 and fixed to the table 1 by a threaded fastener (not shown) inserted into the first adjustment waist hole 21 a. The fastening position of the first adjusting waist hole 21a and the threaded fastener is adjusted, so that the position of the driving arm body 21 in the first accommodating groove 11 can be adjusted.

The driving assembly 22 includes a driving motor (not shown) and a transmission shaft 221, the driving motor is installed below the driving arm body 21, the transmission shaft 221 penetrates through the driving arm body 21, a transmission gear 222 in transmission connection with an output end of the driving motor is sleeved at a lower end of the transmission shaft 221, the output end of the driving motor and the transmission shaft 221 are both perpendicular to the table top of the workbench 1, a driving gear meshed with the transmission gear 222 is arranged at the output end, the transmission gear 222 is driven by rotating the driving gear, and the transmission shaft 221 is in synchronous transmission with the transmission gear 222.

The first roll shaft 23 is sleeved at the upper end of the transmission shaft 221 and located at the upper position close to the center of the workbench 1, and is used for driving the plates with smaller specification and thickness to move, and the axis of the first roll shaft 23 is perpendicular to the table top of the workbench 1. By rotating the transmission shaft 221, the first roller shaft 23 rotates synchronously therewith and can drive the plate contacting with the first roller shaft 23 to move.

The second actuating arm 3 includes rotatable second roller 31, and second actuating arm 3 is the same with first actuating arm 2 structure, the utility model discloses its structure is no longer described herein. The second roller 31 and the first roller 23 are spaced apart from each other to form a conveying passage, so that the sheet material can be received and rolled to be conveyed in cooperation with each other.

As shown in fig. 6 to 9, the movable arm 4 includes a first arm 41 and a second arm 42, and the first arm 41 is accommodated in the second accommodating groove 12 movably back and forth. As shown in fig. 1 and 10, a stopper 43 fixedly connected to the table 1 is provided above the second housing groove 12, and the vertical movement of the first arm 41 can be restricted by the stopper 43. The mandrel 411 is provided at one end of the first arm 41 near the center of the table 1, the mandrel 411 is provided in a direction perpendicular to the table 1, the height of the mandrel 411 is the same as or substantially the same as that of the first roller shaft 23 and the second roller shaft 31, and the mandrel 411 can receive and bend the plate material conveyed by the first roller shaft 23 and the second roller shaft 31 so as to pass through a gap between the mandrel 411 and the first roller shaft 23 or between the mandrel 411 and the second roller shaft 31. The end of the first support arm 41 away from the center of the workbench 1 is located outside the workbench 1, and a detachable abutting block 412 is arranged on the end.

The second arm 42 is partially received in the third receiving groove 13 and fixed to the table 1 by a screw fastener. The second arm 42 includes a fixing portion 421 received and fixed in the third receiving groove 13 and an abutting portion 422 higher than the fixing portion 421. The fixing portion 421 has a threaded hole 421a, the third receiving groove 13 has a corresponding threaded hole 421 a' with the same diameter, and the fixing portion 421 and the third receiving groove 13 are fixed by a threaded fastener. The abutting portion 422 is provided with a second adjustment waist hole 422a and an adjustment piece 423 mounted on the second adjustment waist hole 422a, the second adjustment waist hole 422a extends along the length direction of the bisector where the movable arm 4 is located, and the adjustment piece 423 can move back and forth along the second adjustment waist hole 422 a. The adjusting piece 423 includes a stopper plate 423a located above the second adjusting kidney hole 422a and an adjusting bolt 423b passing through the stopper plate 423a and the second adjusting kidney hole 422a and locking the stopper plate 423 a. When the first support arm 41 moves backwards, the abutting block 412 of the first support arm 41 can abut against the limiting disc 423a so as to limit the backward movement position of the first support arm 41, and the limiting disc 423a can move forwards and backwards along the second adjusting waist hole 422a so as to adjust the limit distance of the backward movement of the first support arm 41, thereby adjusting the plate wrenching and bending angle.

The utility model discloses automatic equipment operating principle of twisting of pulling of panel is as follows: firstly, adjusting the positions of a first driving arm 2 and a second driving arm 3 on a workbench 1, and adjusting the distance to adapt to the plate with the actual wrenching specification; then, the motor is started, the first roller shaft 23 and the second roller shaft 31 of the first driving arm 2 and the second driving arm 3 rotate, the plate is sent between the first roller shaft 23 and the second roller shaft 31, the first roller shaft 23 and the second roller shaft 31 drive the plate to move, when the plate moves to the position of the core rod 411 of the movable arm 4, the first support arm 41 abuts against the second support arm 42, the plate is limited by the core rod 411 of the first support arm 41, and accordingly the plate starts to be wrenched and bent and enters a gap between the first roller shaft 23 and the core rod 411 or a gap between the second roller shaft 31 and the core rod 411; after the plates are completely twisted, the adjusting bolts 423b are loosened, and the limiting disc 423a is moved, so that the first supporting arm 41 can move backwards, the bent plates can be easily taken out, when the plates need to be bent continuously, the limiting disc 423a is locked again, and the actions are repeated. When different angles of bending are needed to the plate, only the fixing position of the limiting disc 423a on the second adjusting waist hole 422a needs to be adjusted.

The utility model has the advantages that: 1. the first driving arm, the second driving arm and the movable arm are uniformly distributed on the workbench of the automatic plate twisting device, the first driving arm and the second driving arm are provided with the roller shafts for conveying the plates, the movable arm is provided with the core rod for blocking the plates, the roller shafts are matched with the core rod to twist and bend the plates, the twisting and bending efficiency is high, and batch production is facilitated;

4. the utility model discloses automatic twisting equipment structure of pulling of panel is simple, and the potential safety hazard is lower in the use, and the panel that can adapt to the little thickness of small dimension class realizes automatic pulling twisting.

It should be noted that the above-mentioned preferred embodiments are only for illustrating the technical concepts and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention accordingly, and the protection scope of the present invention cannot be limited thereby. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. The utility model provides a panel is pulled and is twisted equipment automatically which characterized in that: the plate conveying mechanism comprises a workbench (1), a first driving arm (2), a second driving arm (3) and a movable arm (4) which are installed on the workbench (1), wherein the first driving arm (2) and the second driving arm (3) respectively comprise a first roller shaft (23) and a second roller shaft (31) which are rotatable, a plate conveying channel is formed between the first roller shaft (23) and the second roller shaft (31), the movable arm (4) comprises a core rod (411) for blocking the plate, the core rod (411) is respectively separated from the first roller shaft (23) and the second roller shaft (31) by a certain distance, and the plate is input through a channel between the first roller shaft (23) and the second roller shaft (31) and is bent in a limiting mode through the core rod (411).

2. The automatic wrenching apparatus of plates according to claim 1, wherein: the first driving arm (2) comprises a driving arm body (21) arranged on the workbench (1) and a driving assembly (22) arranged on the driving arm body (21), and the driving assembly (22) is in transmission connection with the first roller shaft (23).

3. The automatic plate wrenching apparatus according to claim 2, wherein: the driving arm body (21) is provided with a first adjusting waist hole (21a), and the driving arm body (21) is arranged on the workbench (1) through the first adjusting waist hole (21a) in an adjustable position.

4. The automatic plate wrenching apparatus according to claim 2, wherein: the driving assembly (22) comprises a driving motor and a transmission shaft (221) penetrating through the driving arm body (21), and two ends of the transmission shaft (221) are respectively connected with the driving motor and the first roller shaft (23).

5. The automatic plate material wrenching apparatus according to any one of claims 1 to 4, wherein: the first driving arm (2) and the second driving arm (3) have the same structure.

6. The automatic wrenching apparatus of plates according to claim 1, wherein: the movable arm (4) comprises a first arm (41) which can move along the direction of the conveying channel, and the core rod (411) is arranged on the first arm (41).

7. The automatic plate wrenching apparatus according to claim 6, wherein: the movable arm (4) further comprises a second support arm (42) fixed to the workbench (1), and an adjusting piece (423) for limiting the farthest backward moving position of the first support arm (41) is arranged on the second support arm (42).

8. The automatic wrenching apparatus of plates according to claim 7, wherein: one end, far away from the center of the workbench (1), of the first support arm (41) is provided with a butting block (412), and when the first support arm (41) moves backwards, the butting block (412) is butted with the adjusting piece (423).

9. The automatic wrenching apparatus of plates according to claim 8, wherein: the second support arm (42) is provided with a second adjusting waist hole (422a), and the adjusting piece (423) can move along the second adjusting waist hole (422a) and adjust the abutting distance with the abutting block (412).

10. The automatic wrenching apparatus of plates according to claim 9, wherein: the adjusting piece (423) comprises a limiting disc (423a) positioned above the second adjusting waist hole (422a) and an adjusting bolt (423b) which is arranged on the second adjusting waist hole (422a) in a penetrating way and is fixedly connected with the limiting disc (423 a).