A coiling machine

Abstract

The utility model relates to the technical field of coiling machine, concretely to a coiling machine, mainly including support frame, the inner wall of support frame is installed with power component, one side of power component is installed with two lower roller and upper roller, and the side surface of support frame is installed with blanking assembly, still include: push mechanism, push mechanism sets up in support frame top, and push mechanism includes the push lever of support frame top, limiting mechanism, limiting mechanism sets up in support frame one side, and limiting mechanism includes the limiting shell of support frame top. Through the height of push lever is adjusted after screw bolt is screwed down according to the size of the forming iron pot, makes the through -hole one and through -hole two are in the intercommunication condition, installs the screw bolt in through -hole one and through -hole two, fixes push lever, opens motor no.

Description

Technical Field

[0001] This utility model relates to the field of rolling machine technology, specifically a rolling machine. Background Technology

[0002] In tin can production, iron sheets are processed into the shape of tin cans using a rolling machine. A rolling machine is a device that bends metal steel plates into a circle. It mainly includes hydraulic rolling machines, three-roll symmetrical rolling machines, and three-roll asymmetrical rolling machines. A three-roll symmetrical rolling machine consists of an upper roller and two lower rollers. The upper roller moves vertically up and down symmetrically in the center of the two lower rollers, while the two lower rollers rotate. The output gear of the reducer meshes with the gears of the lower rollers to provide torque for rolling the steel plate.

[0003] After the rolling machine rolls the metal sheet into a circle, the formed product needs to be pushed out and unloaded by a push rod. Most existing push rods have a fixed height. When the diameter of the metal sheet rolled into a circle is small, the height of the push rod is too high to reach the formed iron can. As a result, the push rod is difficult to push the iron can with a small diameter to unload, which affects the flexibility and adaptability of the device. Utility Model Content

[0004] The purpose of this invention is to provide a rolling machine to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: A rolling machine includes: a support frame, a power assembly mounted on the inner wall of the support frame, two lower rollers and an upper roller mounted on one side of the power assembly, and a feeding assembly mounted on the side of the support frame; and further includes: The pushing mechanism is located above the support frame. The pushing mechanism includes a pushing rod located above the support frame, and a fixed tube and a fixed frame are provided below the pushing rod. The pushing mechanism is used to push the product. The limiting mechanism is located on one side of the support frame. The limiting mechanism includes a limiting shell located above the support frame. A fixing column is fixedly installed on the side of the limiting shell, and an L-shaped strip is fixedly installed on the other end of the fixing column. The limiting mechanism is used to limit and fix the upper roller.

[0006] Preferably, the side of the fixed frame is fixedly connected to the side of the support frame, and a T-shaped groove is provided on the top surface of the support frame, with a T-shaped sleeve slidably installed on the inner wall of the T-shaped groove.

[0007] Preferably, a screw is rotatably mounted on the inner wall of the T-slot via a bearing seat, the outer wall of the screw is threadedly connected to the inner wall of the T-slot, and a motor is fixedly mounted on the side of the fixing frame, with the output end of the motor fixedly connected to one end of the screw.

[0008] Preferably, the top surface of the T-shaped sleeve is fixedly connected to the bottom surface of the fixed tube, the outer wall of the push rod is slidably connected to the inner wall of the fixed tube, two through holes 1 are installed through the side of the fixed tube, and multiple through holes 2 are opened through the side of the push rod. The through holes 1 and through holes 2 are fixedly connected by bolts.

[0009] Preferably, the inner wall of the limiting shell is rotatably connected to the outer wall of one end of the upper roller, and a T-shaped groove is provided on the side of the feeding assembly, with a T-shaped block slidably installed on the inner wall of the T-shaped groove.

[0010] Preferably, an installation block is fixedly installed on the side of the feeding component, and a cylinder is fixedly installed on the side of the installation block, with one end of the cylinder fixedly connected to the side of the T-shaped block.

[0011] Preferably, a second motor is fixedly installed on the bottom surface of the T-shaped block, and a rotating shaft is fixedly installed on the output end of the second motor. The upper end of the rotating shaft rotates through the bottom surface of the T-shaped block and is fixedly connected to the bottom surface of the L-shaped strip through a bearing seat.

[0012] Preferably, a fixing block is fixedly installed on the side of the L-shaped strip, a limiting post is fixedly installed on the bottom surface of the fixing block, an arc groove is opened on the top surface of the T-shaped block, an arc rod is opened through the side of the limiting post, the two ends of the arc rod are fixedly connected to the inner wall of the arc groove, and the outer wall of the limiting post is slidably connected to the inner wall of the arc groove.

[0013] Compared with the prior art, the beneficial effects of this utility model are: This invention allows for the adjustment of the push rod height by unscrewing bolts according to the size of the formed tin can, making through hole one and through hole two connected. Bolts are then installed in through holes one and two to fix the push rod. Motor one is then turned on, driving the screw to rotate. The screw drives the T-shaped sleeve and the fixing tube to move, and the fixing tube drives the push rod to push the formed tin can out of the container. This invention is suitable for pushing and unloading tin cans of different sizes, thereby improving the flexibility and adaptability of the device. By turning on motor two, the rotating shaft, L-shaped strip, and fixed column are driven to rotate 90 degrees. After the fixed column drives the limiting shell to rotate 90 degrees, the cylinder is turned on, which drives the T-shaped block to move. The T-shaped block drives the upper limiting shell to abut against one end of the upper roller. The limiting shell limits one end of the upper roller. During the operation of the upper roller, the upper roller is less likely to deviate or shake, thereby improving the accuracy and quality of product forming. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a three-dimensional structural diagram of the back of the present invention; Figure 3 This is an exploded three-dimensional view of the push rod of this utility model; Figure 4 This is an exploded three-dimensional view of the limiting post of this utility model.

[0015] In the picture: 1. Support frame; 101. Power assembly; 102. Lower roller; 103. Upper roller; 104. Feeding assembly; 2. Pushing mechanism; 201. Fixing frame; 202. T-slot one; 203. Screw; 204. Motor one; 205. T-sleeve; 206. Fixing tube; 207. Through hole one; 208. Push rod; 209. Through hole two; 210. Bolt; 3. Limiting mechanism; 301. T-slot II; 302. T-block; 303. Motor II; 304. Rotating shaft; 305. L-shaped strip; 306. Fixing post; 307. Limiting shell; 308. Fixing block; 309. Limiting post; 310. Arc groove; 311. Arc rod; 312. Cylinder; 313. Mounting block. Detailed Implementation

[0016] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0017] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0018] like Figures 1-4 As shown, this application provides a rolling machine, including: a support frame 1, a power assembly 101 installed on the inner wall of the support frame 1, two lower rollers 102 and an upper roller 103 installed on one side of the power assembly 101, and a feeding assembly 104 installed on the side of the support frame 1, and further including: The pushing mechanism 2 is located above the support frame 1. The pushing mechanism 2 includes a pushing rod 208 located above the support frame 1. A fixed tube 206 and a fixed frame 201 are provided below the pushing rod 208. The pushing mechanism 2 is used to push the product. Specifically, such as Figures 1-4 As shown, the side of the fixed frame 201 is fixedly connected to the side of the support frame 1. The top surface of the support frame 1 is provided with a T-shaped groove 202, and a T-shaped sleeve 205 is slidably installed on the inner wall of the T-shaped groove 202.

[0019] In this embodiment, the T-shaped groove 202 is used to limit the movement of the T-shaped sleeve 205, making the movement of the T-shaped sleeve 205 more stable.

[0020] Specifically, such as Figures 1-4 As shown, a screw 203 is rotatably mounted on the inner wall of the T-slot 202 via a bearing seat. The outer wall of the screw 203 is threadedly connected to the inner wall of the T-sleeve 205. A motor 204 is fixedly mounted on the side of the fixing bracket 201. The output end of the motor 204 is fixedly connected to one end of the screw 203.

[0021] In this embodiment: the motor 204 drives the screw 203 to rotate, and the screw 203 drives the T-shaped sleeve 205 to move.

[0022] Specifically, such as Figures 1-4 As shown, the top surface of the T-shaped sleeve 205 is fixedly connected to the bottom surface of the fixed tube 206, the outer wall of the push rod 208 is slidably connected to the inner wall of the fixed tube 206, two through holes 207 are installed through the side of the fixed tube 206, and multiple through holes 209 are opened through the side of the push rod 208. The through holes 207 and the through holes 209 are fixedly connected by bolts 210.

[0023] In this embodiment: the product is pushed and unloaded by the push rod 208. Multiple through holes 209 and 207 and bolts 210 are provided to adjust the height of the push rod 208 and fix it, so that the push rod 208 can push products of different diameters.

[0024] The limiting mechanism 3 is located on one side of the support frame 1. The limiting mechanism 3 includes a limiting shell 307 located above the support frame 1. A fixing column 306 is fixedly installed on the side of the limiting shell 307. An L-shaped strip 305 is fixedly installed on the other end of the fixing column 306. The limiting mechanism 3 is used to limit and fix the upper roller 103.

[0025] Specifically, such as Figures 1-4 As shown, the inner wall of the limiting shell 307 is rotatably connected to the outer wall of one end of the upper roller 103, and a T-shaped groove 301 is provided on the side of the feeding assembly 104, and a T-shaped block 302 is slidably installed on the inner wall of the T-shaped groove 301.

[0026] In this embodiment, the limiting shell 307 limits one end of the upper roller 103, making the upper roller 103 more stable when rotating and less prone to deviation.

[0027] Specifically, such as Figures 1-4 As shown, a mounting block 313 is fixedly installed on the side of the feeding assembly 104, and a cylinder 312 is fixedly installed on the side of the mounting block 313. One end of the cylinder 312 is fixedly connected to the side of the T-shaped block 302.

[0028] In this embodiment, the T-shaped block 302 can be moved by the cylinder 312.

[0029] Specifically, such as Figures 1-4As shown, a motor 303 is fixedly installed on the bottom surface of the T-shaped block 302, and a rotating shaft 304 is fixedly installed on the output end of the motor 303. The upper end of the rotating shaft 304 rotates through the bottom surface of the T-shaped block 302 and is fixedly connected to the bottom surface of the L-shaped strip 305 through a bearing seat.

[0030] In this embodiment: the motor 303 drives the rotating shaft 304 and the L-shaped strip 305 to rotate at a certain angle, which in turn drives the fixed column 306 and the limiting shell 307 to rotate at a certain angle, so that the limiting shell 307 will not block the unloading product.

[0031] Specifically, such as Figures 1-4 As shown, a fixing block 308 is fixedly installed on the side of the L-shaped strip 305, and a limiting post 309 is fixedly installed on the bottom surface of the fixing block 308. An arc groove 310 is opened on the top surface of the T-shaped block 302, and an arc rod 311 is opened through the side of the limiting post 309. The two ends of the arc rod 311 are fixedly connected to the inner wall of the arc groove 310, and the outer wall of the limiting post 309 is slidably connected to the inner wall of the arc groove 310.

[0032] In this embodiment: the arc-shaped groove 310 and arc-shaped rod 311 are used to limit the position of the limiting post 309, making the rotation of the limiting post 309, the fixing block 308 and the L-shaped strip 305 more stable, and further making the rotation of the limiting shell 307 more stable.

[0033] The specific solution is as follows: After the upper roller 103 and lower roller 102 work together to roll the patch into a circle, the cylinder 312 is activated, which moves the T-shaped block 302, causing the L-shaped strip 305 and the fixing post 306 to move. The fixing post 306 causes the limiting shell 307 to disengage from one end of the upper roller 103. The second motor 303 is then activated, causing the rotating shaft 304 and the L-shaped strip 305 to rotate at a certain angle, which in turn causes the fixing post 306 and the limiting shell 307 to rotate at a certain angle. The limiting shell 307 rotates to one side, and the screw is unscrewed. After adjusting the height of the push rod 208 according to the size of the formed iron can, the first through hole 207 and the second through hole 209 are connected. The bolt 210 is installed in the first through hole 207 and the second through hole 209 to fix the push rod 208. The motor 204 is turned on to drive the screw 203 to rotate. The screw 203 drives the T-shaped sleeve 205 and the fixing tube 206 to move. The fixing tube 206 drives the push rod 208 to push the formed iron can to the unloading assembly 104 for unloading.

[0034] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary; within the framework of this invention, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of the different aspects of this invention as described above, which are not provided in the details for the sake of brevity.

[0035] This utility model is intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A rolling machine, comprising: A support frame (1), wherein a power assembly (101) is installed on the inner wall of the support frame (1), and two lower rollers (102) and an upper roller (103) are installed on one side of the power assembly (101), and a feeding assembly (104) is installed on the side of the support frame (1), characterized in that it further includes: A pushing mechanism (2) is provided above the support frame (1). The pushing mechanism (2) includes a pushing rod (208) located above the support frame (1). A fixed tube (206) and a fixed frame (201) are provided below the pushing rod (208). The pushing mechanism (2) is used to push the product. The limiting mechanism (3) is located on one side of the support frame (1). The limiting mechanism (3) includes a limiting shell (307) located above the support frame (1). A fixing column (306) is fixedly installed on the side of the limiting shell (307). An L-shaped strip (305) is fixedly installed on the other end of the fixing column (306). The limiting mechanism (3) is used to limit and fix the upper roller (103).

2. A rolling machine according to claim 1, characterized in that, The side of the fixed frame (201) is fixedly connected to the side of the support frame (1). The top surface of the support frame (1) is provided with a T-shaped groove (202), and a T-shaped sleeve (205) is slidably installed on the inner wall of the T-shaped groove (202).

3. A rolling machine according to claim 2, characterized in that, The inner wall of the T-slot (202) is rotatably mounted with a screw (203) via a bearing seat. The outer wall of the screw (203) is threadedly connected to the inner wall of the T-sleeve (205). The side of the fixing frame (201) is fixedly mounted with a motor (204). The output end of the motor (204) is fixedly connected to one end of the screw (203).

4. A rolling machine according to claim 3, characterized in that, The top surface of the T-shaped sleeve (205) is fixedly connected to the bottom surface of the fixed tube (206), the outer wall of the push rod (208) is slidably connected to the inner wall of the fixed tube (206), two through holes (207) are installed through the side of the fixed tube (206), and multiple through holes (209) are opened through the side of the push rod (208). The through holes (207) and through holes (209) are fixedly connected by bolts (210).

5. A rolling machine according to claim 1, characterized in that, The inner wall of the limiting shell (307) is rotatably connected to the outer wall of one end of the upper roller (103). The side of the feeding assembly (104) is provided with a T-shaped groove (301), and a T-shaped block (302) is slidably installed on the inner wall of the T-shaped groove (301).

6. A rolling machine according to claim 5, characterized in that, The feeding assembly (104) has a mounting block (313) fixedly installed on its side, and a cylinder (312) is fixedly installed on the side of the mounting block (313). One end of the cylinder (312) is fixedly connected to the side of the T-shaped block (302).

7. A rolling machine according to claim 6, characterized in that, The bottom surface of the T-shaped block (302) is fixedly mounted with a second motor (303), and the output end of the second motor (303) is fixedly mounted with a rotating shaft (304). The upper end of the rotating shaft (304) is rotated through the bottom surface of the T-shaped block (302) and fixedly connected to the bottom surface of the L-shaped strip (305) through a bearing seat.

8. A rolling machine according to claim 7, characterized in that, A fixing block (308) is fixedly installed on the side of the L-shaped strip (305). A limiting post (309) is fixedly installed on the bottom surface of the fixing block (308). An arc groove (310) is opened on the top surface of the T-shaped block (302). An arc rod (311) is opened through the side of the limiting post (309). The two ends of the arc rod (311) are fixedly connected to the inner wall of the arc groove (310). The outer wall of the limiting post (309) is slidably connected to the inner wall of the arc groove (310).

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