CN216785241U

CN216785241U - Arch frame device

Info

Publication number: CN216785241U
Application number: CN202122141759.XU
Authority: CN
Inventors: 缪祝山; 夏亿君; 孟志军
Original assignee: Shanghai Yingrun Plastic Machinery Co ltd
Current assignee: Shanghai Yingrun Plastic Machinery Co ltd
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-06-21
Anticipated expiration: 2031-09-06

Abstract

The utility model discloses an arch door frame device, which belongs to the technical field of sheet material feeding devices and comprises a rack and a transmission case arranged on the rack, wherein a door frame is arranged on the rack, a first rotating roller is arranged on the door frame in a rotating manner, and a sheet material is matched with the first rotating roller in a driving manner; a second rotating roller is rotatably arranged on the rack, and the sheet stock is in transmission fit with the second rotating roller; a driving roller is rotatably arranged in the transmission box, a driving motor is arranged in the transmission box, the driving motor is in transmission connection with the driving roller, and the driving roller is in transmission fit with the sheet stock; a first clamping assembly and a second clamping assembly are arranged in the transmission case. This application has the current effect of operating personnel of being convenient for.

Description

Arch frame device

Technical Field

The utility model relates to an arch truss device, and belongs to the technical field of sheet feeding devices.

Background

In the mechanical equipment for realizing production mechanization, basically all machines need to be provided with a feeding mechanism, the feeding mechanism has an indispensable position in the automatic production process, most designers pay attention to the convenience of design in the process of developing the mechanical equipment, and generally universal mechanical arms or planar pipeline structures in the market are mostly and directly selected as the feeding mechanism.

In current feed mechanism, when the staff wanted to arrive the equipment opposite side, can not directly pass through, and need follow the front end or the rear end detour of equipment, there is the relatively poor defect of staff's convenience.

Disclosure of Invention

The technical problem to be solved by the utility model is as follows: the utility model provides an arched door frame device, it has solved the relatively poor problem of staff's convenience among the prior art.

The technical problem to be solved by the utility model is realized by adopting the following technical scheme:

an arch door frame device comprises a rack and a transmission case arranged on the rack, wherein a door frame is arranged on the rack, a first rotating roller is rotatably arranged on the door frame, and a sheet material is in transmission fit with the first rotating roller; the rack is rotatably provided with a second rotating roller, and the sheet stock is in transmission fit with the second rotating roller; a driving roller is rotatably arranged in the transmission box, a driving motor is arranged in the transmission box, the driving motor is in transmission connection with the driving roller, and the driving roller is in transmission fit with the sheet stock; a first clamping assembly and a second clamping assembly are arranged in the transmission case; the first clamping assembly comprises a first clamping cylinder, a first clamping block and a first clamping roller; one end of the first clamping cylinder is fixed above the transmission case, the other end of the first clamping cylinder is fixed with the first clamping block, the first clamping roller is rotatably arranged on the first clamping block, and one side of the sheet stock, which is far away from the transmission roller, is tightly abutted against the first clamping roller; the second clamping assembly comprises a second clamping cylinder, a second clamping block and a second clamping roller; one end of the second clamping cylinder is fixed on one side of the transmission box, the other end of the second clamping cylinder is fixed with the second clamping block, the second clamping roller is rotatably arranged on the second clamping block, and one side of the sheet stock, which is far away from the transmission roller, is tightly abutted against the second clamping roller.

As a preferred example, the first rotating roller is provided in plurality at regular intervals in the feeding direction of the sheet.

As a preferred example, the second rotating roller is provided in plurality at regular intervals in the feeding direction of the sheet.

As a preferable example, the outer sides of the two upper ends of the door frame are both provided with first chamfers.

As a preferable example, the inner sides of the two ends above the door frame are both provided with second chamfers.

The beneficial effects of the utility model are:

1. with the help of the setting of door frame, when the staff need pass loading attachment, directly pass through the door frame, the operating personnel of being convenient for is current, and convenient safety.

2. The arrangement of the first chamfer and the second chamfer is beneficial to reducing the probability of the concave folding phenomenon in the sheet material conveying process.

3. According to the thickness of the sheet material, the distance between the first clamping roller and the driving roller and the distance between the second clamping roller and the driving roller are adjusted through the first clamping cylinder and the second clamping cylinder respectively, so that the adaptability of the driving roller for driving the sheet material with different thicknesses is improved.

Drawings

Fig. 1 is a schematic view showing the overall structure of an arch centering device according to an embodiment of the present application;

FIG. 2 is a schematic view of the present embodiment mainly showing the structure of the transmission case;

fig. 3 is a schematic diagram mainly showing the structure of the driving motor and the rotating roller in the present embodiment.

In the figure: 1. a frame; 11. a second rotating roller; 2. a transmission case; 21. a driving roller; 22. a drive motor; 23. a first clamping assembly; 231. a first clamping cylinder; 232. a first clamping block; 233. a first pinch roller; 234. a first fixing lever; 24. a second clamping assembly; 241. a second clamping cylinder; 242. a second clamping block; 243. a second pinch roller; 244. a second fixing bar; 3. a door frame; 31. a first chamfer; 32. a second chamfer; 33. a first rotating roller.

Detailed Description

In order to make the technical means, the technical features, the technical purpose and the technical effects of the utility model easier to understand, the utility model is further described in the following combined with the specific drawings.

The embodiment of the application discloses arched door frame device.

Referring to fig. 1 to 3, the arch frame device includes a frame 1, a transmission case 2, and a door frame 3.

The transmission case 2 is fixed on one side of the length direction of the frame 1, and the transmission case 2 comprises a transmission roller 21, a driving motor 22, a first clamping component 23 and a second clamping component 24.

The frame of driving motor 22 is fixed in one side of transmission case 2, and driving roller 21 rotates and sets up in transmission case 2 to along the width direction level setting of frame 1, and the one end of driving roller 21 and the coaxial fixed of motor shaft of driving motor 22. The motor shaft of the driving motor 22 drives the driving roller 21 to rotate, and the driving roller 21 drives the sheet material to feed.

The first clamping assembly 23 includes a first clamping cylinder 231, a first clamping block 232, and a first clamping roller 233.

The cylinder body of the first clamping cylinder 231 is fixed above the transmission case 2 and right above the transmission roller 21, the piston rod of the first clamping cylinder 231 is fixed with the first clamping block 232, and the piston rod points to the transmission roller 21.

The piston rod of the first clamping cylinder 231 drives the first clamping block 232 to slide in the vertical direction.

First tight piece 232 goes up the level and is fixed with first dead lever 234, and first dead lever 234 is cylindricly, and first dead lever 234 sets up along the width direction of frame 1, and first dead lever 234 coaxially runs through first pinch roller 233, and first pinch roller 233 rotates around the axis of first dead lever 234, and the sheet stock deviates from one side of driving roller 21 and supports tight the setting with first pinch roller 233. The feeding of the sheet material rotates the first pinch roller 233. The sheet is fed by the first pinch roller 233 auxiliary drive roller 21, thereby improving the stability in sheet feeding.

The second clamping assembly 24 includes a second clamping cylinder 241, a second clamping block 242, and a second clamping roller 243.

The cylinder body of the second clamping cylinder 241 is fixed on one side of the transmission case 2 and horizontally arranged on the transmission roller 21, the piston rod of the second clamping cylinder 241 is fixed with the second clamping block 242, and the piston rod points to the transmission roller 21.

The piston rod of the second clamping cylinder 241 drives the second clamping block 242 to slide vertically.

A second fixing rod 244 is horizontally fixed on the second clamping block 242, the second fixing rod 244 is cylindrical, the second fixing rod 244 is arranged along the width direction of the rack 1, the second fixing rod 244 coaxially penetrates through the second clamping roller 243, the second clamping roller 243 rotates around the axis of the second fixing rod 244, and one side of the sheet material, which is far away from the transmission roller 21, is abutted against the second clamping roller 243. The feeding of the web rotates the second pinch roller 243. The sheet is fed by the auxiliary driving roller 21 of the second pinch roller 243, thereby improving the stability in sheet feeding.

Four second rotating rollers 11 are uniformly and rotatably arranged on the rack 1 along the length direction of the rack 1 at intervals, and the sheet stock and the four second rotating rollers 11 are tightly abutted. The sheet material rotates the second rotating roller 11, which helps to reduce the friction of the sheet material being conveyed on the frame 1.

The door frame 3 is arranged in the middle of the frame 1 and fixed with the frames 1 at two ends. First chamfer 31 has all been seted up in the top both ends outside of door frame 3, and second chamfer 32 has all been seted up to the top both ends inboard of door frame 3.

Two first rotating rollers 33 are horizontally and rotatably arranged on the door frame 3, and the sheet stock is placed above the two first rotating rollers 33 and is tightly abutted against the first rotating rollers 33.

The implementation principle of the embodiment of the application is as follows: in actual work, a worker firstly adjusts the distance between the first clamping roller 233, the second clamping roller 243 and the driving roller 21 according to the thickness of the sheet material; then, the driving motor 22 is turned on, the driving motor 22 drives the driving roller 21 to rotate, the driving roller 21 drives the sheet material to feed, and the sheet material drives the first rotating roller 33, the second rotating roller 11, the first clamping roller 233 and the second clamping roller 243 to rotate.

When the staff need pass loading attachment, directly pass through door frame 3, the operating personnel of being convenient for is current, and convenient safety.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an arched door frame device, includes frame (1) and sets up transmission case (2) on frame (1), its characterized in that: a door frame (3) is arranged on the rack (1), a first rotating roller (33) is rotatably arranged on the door frame (3), and the sheet material is in transmission fit with the first rotating roller (33); a second rotating roller (11) is rotatably arranged on the rack (1), and the sheet stock is in transmission fit with the second rotating roller (11);

a driving roller (21) is rotatably arranged in the transmission case (2), a driving motor (22) is arranged in the transmission case (2), the driving motor (22) is in transmission connection with the driving roller (21), and the driving roller (21) is in transmission fit with the sheet stock;

a first clamping assembly (23) and a second clamping assembly (24) are arranged in the transmission case (2);

the first clamping assembly (23) comprises a first clamping cylinder (231), a first clamping block (232) and a first clamping roller (233);

one end of the first clamping cylinder (231) is fixed above the transmission box (2), the other end of the first clamping cylinder (231) is fixed with the first clamping block (232), the first clamping roller (233) is rotatably arranged on the first clamping block (232), and one side of the sheet material, which is far away from the transmission roller (21), is abutted against the first clamping roller (233);

the second clamping assembly (24) comprises a second clamping cylinder (241), a second clamping block (242) and a second clamping roller (243);

one end of the second clamping cylinder (241) is fixed to one side of the transmission box (2), the other end of the second clamping cylinder (241) is fixed to the second clamping block (242), the second clamping roller (243) is rotatably arranged on the second clamping block (242), and one side, away from the transmission roller (21), of the sheet material is abutted to the second clamping roller (243).

2. An arch centering device according to claim 1, wherein: the first rotating rollers (33) are uniformly arranged at intervals along the feeding direction of the sheet.

3. An arch centering device according to claim 1, wherein: the second rotating rollers (11) are uniformly arranged at intervals along the feeding direction of the sheet material.

4. An arch centering device according to claim 1, wherein: first chamfers (31) are respectively arranged on the outer sides of two ends of the upper portion of the door frame (3).

5. An arch centering device according to claim 1, wherein: and second chamfers (32) are arranged on the inner sides of two ends above the door frame (3).