A steel plate roll forming machine

Abstract

The utility model provides a kind of steel sheet coiling machine, including rack, reinforcing block, shaft buckle block, driving plate, chain block, rack side is equipped with upper roller, lower roller, the other side is equipped with winding roller, winding roller periphery is equipped with multiple protruding locating blocks, reinforcing block is located in winding roller periphery, reinforcing block is equipped with multiple through slots, shaft buckle block side is located in the hole portion that locating block is equipped with, the other side is connected with the hole portion that through slot is equipped with;Driving plate is located in winding roller one end, driving plate one side is equipped with first snap spring, the other side is equipped with first pneumatic telescopic rod one end, chain block winding roller side, chain block one side is connected with first snap spring, the other side is connected with the second snap spring that reinforcing block one end is equipped with;The utility model has the beneficial effects that: its structure design is simple and reasonable, has the effect of preventing the slippage of barrel.

Description

Technical Field

[0001] This utility model belongs to the technical field of rolling machines, and specifically relates to a steel plate rolling machine. Background Technology

[0002] Currently, rolling machines are used for rolling sheet metal. They can roll sheet metal of different lengths to obtain rolled cylinders of different diameters. At present, when rolling sheet metal, manual assistance is generally required to adjust the sheet metal feed and feed the sheet metal between the upper and lower pressure rollers. When rolling, the steel plate must be placed upright between the upper and lower rollers so that the sheet metal is clamped between the two rollers. The equipment starts to clamp and roll the sheet metal when it starts to run.

[0003] In existing technology, rolling machines use the pressure and rotation of rollers to "grip" the sheet or cylinder with friction, and use the arc-shaped space formed by the rollers themselves to "hold" the cylinder, thus achieving a dynamic "fixation" for forming and rounding.

[0004] However, for the above structure, during the process of the cylinder being "held" and rotated, the cylinder is formed into a "holding" shape due to pressure, but the pressure of the rollers needs to be repeatedly adjusted to prevent the cylinder from slipping. Utility Model Content

[0005] This utility model proposes a steel plate rolling machine, including a frame, an upper roller, a lower roller, and a take-up roller. The upper roller and the lower roller are provided on one side of the frame, and the take-up roller is provided on the other side. The take-up roller has the function of automatically clamping the cylinder and preventing the cylinder from slipping, thus solving the problems mentioned in the background art of the prior art.

[0006] The technical solution of this utility model is implemented as follows: The rolling machine includes:

[0007] A frame, wherein an upper roller and a lower roller are provided on one side of the frame;

[0008] The upper and lower rollers are arranged in a vertically opposite configuration.

[0009] Preferably, there are multiple upper and lower rollers, and the multiple upper and lower rollers are connected by gears;

[0010] A take-up roller, which is located on the other side of the frame;

[0011] The take-up roller has a protruding first positioning shaft at one end and a protruding second positioning shaft at the other end;

[0012] The take-up roller has a recessed groove at one end;

[0013] The take-up roller is provided with a plurality of protruding positioning blocks around its periphery, and the positioning blocks are provided with hollow holes;

[0014] Preferably, one end of the first positioning shaft passes through a hole provided in the frame;

[0015] The reinforcing block is disposed around the winding roller;

[0016] The reinforcing block is provided with multiple through slots;

[0017] Preferably, the through groove has holes on its wall surface;

[0018] Preferably, the through groove and the positioning block can be connected in a through-hole configuration;

[0019] A shaft fastener block, one side of which is located in the hole provided in the positioning block, and the other side of which is connected to the hole provided in the through groove;

[0020] Preferably, the shaft fastener is movable;

[0021] Preferably, the take-up roller is formed by the connection between the shaft fastener and the reinforcing block;

[0022] A drive plate, wherein the drive plate is located at one end of the take-up roller;

[0023] The drive board has a through hole in the middle;

[0024] One side of the drive plate is provided with a first retaining spring;

[0025] The other side of the drive plate is provided with one end of the first pneumatic telescopic rod, and the other end of the first pneumatic telescopic rod is provided on one side of the frame.

[0026] Preferably, the take-up roller passes through the through hole;

[0027] Preferably, the first pneumatic telescopic rod and the hole provided on the frame are in a through-connection configuration;

[0028] Chain block, the chain block being placed within a groove;

[0029] The chain block includes a first block, a second block, and a third block;

[0030] The first, second, and third blocks are connected in sequence;

[0031] Preferably, the first block is connected to the first retaining spring via a shaft;

[0032] Preferably, the third block is connected to a second retaining spring at one end of the reinforcing block via a shaft;

[0033] A support block, one side of which is connected to a second positioning shaft;

[0034] The support block has a slot on one side;

[0035] The bottom of the support block is provided with a second pneumatic telescopic rod;

[0036] One end of the support block is provided with a protruding track;

[0037] Preferably, the slot is connected to the second positioning shaft;

[0038] Preferably, the slot is arc-shaped.

[0039] Preferably, one end of the second pneumatic telescopic rod passes through the inside of the frame;

[0040] Preferably, the track is installed in the track groove provided on the machine frame.

[0041] After adopting the above technical solution, the beneficial effects of this utility model are: its structural design is simple and reasonable, and it has the effect of preventing the cylinder from slipping; its rolling machine includes a frame, an upper roller, a lower roller, and a take-up roller. The take-up roller is provided with a movable reinforcing block. However, through the movable reinforcing block, the take-up roller can form an expanding and contracting shape. Its expanding shape is a clamping shape of the cylinder, thereby achieving the effect of preventing the cylinder from slipping. Attached Figure Description

[0042] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0043] Figure 1 This is a schematic diagram of the overall structure of the rolling machine of this utility model.

[0044] Figure 2 This is an exploded view of the overall structure of the rolling machine of this utility model.

[0045] Figure 3 This is a schematic diagram of the overall structure of the combination of the winding roller and the reinforcing block of this utility model.

[0046] Figure 4 This is a schematic diagram of the overall structure of the frame of this utility model.

[0047] Figure 5 This is a schematic diagram of the overall structure of the drive board of this utility model.

[0048] Figure 6 This is an enlarged view of the overall structure of utility model A.

[0049] Figure 7 This is a schematic diagram of the overall structure of the support block of this utility model. Detailed Implementation

[0050] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0051] Example 1:

[0052] like Figure 1 As shown: This utility model proposes a steel plate rolling machine, including a frame 2, an upper roller 20, a lower roller 21, and a take-up roller 3. The upper roller 20 and the lower roller 21 are provided on one side of the frame 2, and the take-up roller 3 is provided on the other side. The take-up roller 3 is provided with a movable reinforcing block 4. The movable reinforcing block 4 helps the take-up roller 3 to form an expanding and contracting shape. Its expanding shape clamps the cylinder, which helps to prevent the cylinder from slipping during excessive rotation processing. The beneficial effect of this utility model is that its structural design is simple and reasonable, and it has the effect of preventing the cylinder from slipping.

[0053] like Figure 3 As shown: The winding roller 3 is provided with multiple protruding positioning blocks 33 around its periphery, and the positioning blocks 33 are provided with hollow holes.

[0054] like Figure 2 As shown: The reinforcing block 4 is located around the winding roller 3. The reinforcing block 4 has multiple through slots 40, and the through slots 40 and the positioning block 33 can be connected to each other.

[0055] One side of the shaft fastener 5 is located in the hole provided in the positioning block 33, and the other side is connected to the hole provided in the wall of the through groove 40. The shaft fastener 5 is connected to the positioning hole 33 and the hole provided in the through groove 40 by means of a shaft rod. However, the shaft fastener 5 is in a movable form.

[0056] Its take-up roller 3 adopts a form in which the shaft fastening block 5 and the reinforcing block 4 are connected. However, the reinforcing block 4, through the movement of the shaft fastening block 5, helps the take-up roller 3 to form an expanding and contracting form.

[0057] The expansion and contraction of the take-up roller 3 are achieved through the movement of the reinforcing block 4.

[0058] The expanded shape of its take-up roller 3 helps the take-up roller 3 to connect with the inner wall of the cylinder by means of the reinforcing block 4, and the take-up roller 3 forms a shape that clamps the cylinder.

[0059] The retraction shape of its take-up roller 3 helps the take-up roller 3 to adopt a shape that loosens and clamps with the cylinder, while facilitating the transportation of the cylinder (the cylinder is unloaded by a crane).

[0060] like Figure 5 As shown: The drive plate 6 has a through hole 62 in the middle, and one end of the winding roller 3 passes through the through hole 62. The drive plate 6 has a first retaining spring 60 on one side.

[0061] like Figure 6 As shown: The chain block includes a first block 7, a second block 70, and a third block 71, which are connected in sequence; the first block 7 is connected to the first retaining spring 60 by a shaft, and the third block 71 is connected to the second retaining spring 710 provided at one end of the reinforcing block 4 by a shaft; however, the drive plate 6 is connected to the reinforcing block 4 by the chain block.

[0062] The other side of the drive plate 6 is provided with one end of the first pneumatic telescopic rod 61. The first pneumatic telescopic rod 61 is connected to the hole provided in the frame 2. However, the drive plate 6 is connected to the reinforcing block 4 through the first telescopic rod 61, which helps the reinforcing block 4 to form a stretching movement, so that the winding roller 3 can form an expansion and contraction shape through the reinforcing block 4.

[0063] The frame 2 has an upper roller 20 and a lower roller 21 on one side, and a take-up roller 3 on the other side.

[0064] The upper roller 20 and the lower roller 21 are arranged in a vertically opposite manner. There are multiple upper rollers 20 and lower rollers 21, and all of them are connected by gears. However, one end of the upper roller 20 and lower roller 21 may be equipped with a drive device (motor, not shown in the figure).

[0065] The take-up roller 3 has a protruding first positioning shaft 30 at one end and a protruding second positioning shaft 31 at the other end.

[0066] The first positioning shaft 30 is inserted through a hole in the frame 2, and a drive device (motor, not shown in the figure) may be provided inside the first positioning shaft 30 to help the take-up roller 3 to rotate.

[0067] Example 2:

[0068] One end of the winding roller 3 is provided with a recessed groove 32, and the chain block is placed in the groove 32. However, the chain block and the groove 32 form a through-connection shape, which helps to improve the stability of the chain block's movement.

[0069] Preferably, the second block of the chain block can be in a track groove connection form with the slide groove 32. (Not shown in the figure)

[0070] Example 3:

[0071] like Figure 7As shown: The support block 8 has a slot 80 on one side. The slot 80 is arc-shaped. However, the slot 80 and the second positioning shaft 31 can be connected to each other, which helps to improve the stability of the winding roller 3 and prevent the winding roller 3 from tilting downward due to pressure on one end.

[0072] Example 4:

[0073] like Figures 1-4 As shown: The bottom of the support block 8 is provided with a second pneumatic telescopic rod 81. One end of the second pneumatic telescopic rod 81 passes through the inside of the frame 2. However, the support block 8 can form a lifting and lowering motion. When the support block 8 is in a lowered state, it helps the cylinder to carry out the work of loading and unloading materials.

[0074] Example 5:

[0075] One end of the support block 8 is provided with a protruding track 82, which passes through the rail groove 820 provided in the frame 2, which helps to improve the stability of the support block 8 during lifting and lowering.

[0076] Briefly describe the working principle:

[0077] The winding machine includes a frame 2, an upper roller 20, a lower roller 21, and a winding roller 3. The winding roller 3 is provided with a reinforcing block 4 on its outer periphery. The winding roller 3 is connected to the reinforcing block 4 by a shaft buckle block 5, which helps the reinforcing block 4 to form a movable shape. One end of the winding roller 3 is provided with a drive plate 6. One side of the drive plate 6 is connected to the reinforcing block 4 by a chain block, and the other side is provided with a first pneumatic telescopic rod 61. The drive plate 6 can form a forward and backward shape, which helps the winding roller 3 to form an expansion and contraction shape through the reinforcing block 4, so as to achieve the effect of clamping and releasing the cylinder.

[0078] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A steel plate rolling machine, characterized in that: include: A frame, wherein an upper roller and a lower roller are provided on one side of the frame, and a take-up roller is provided on the other side; The take-up roller is provided with multiple protruding positioning blocks around its perimeter; The reinforcing block is disposed around the winding roller; The reinforcing block is provided with multiple through slots; A shaft fastener block, one side of which is located in the hole provided in the positioning block, and the other side of which is connected to the hole provided in the through groove; A drive plate, wherein the drive plate is located at one end of the take-up roller; The drive plate has a first retaining spring on one side and a first pneumatic telescopic rod on the other side. Chain block, on one side of the chain block take-up roller; One side of the chain block is connected to the first retaining spring, and the other side is connected to the second retaining spring provided at one end of the reinforcing block.

2. The steel plate rolling machine as described in claim 1, characterized in that: The chain block includes a first block, a second block, and a third block, which are connected in sequence. The first block is connected to a first retaining spring via a shaft, and the third block is connected to a second retaining spring at one end of a reinforcing block via a shaft.

3. A steel plate rolling machine as described in claim 2, characterized in that: The drive plate has a through hole in the middle, and the winding roller passes through the through hole.

4. A steel plate rolling machine as described in claim 3, characterized in that: The take-up roller has a protruding first positioning shaft at one end and a protruding second positioning shaft at the other end.

5. A steel plate rolling machine as described in claim 4, characterized in that: One end of the first positioning shaft passes through a hole provided in the machine frame.

6. A steel plate rolling machine as described in claim 5, characterized in that: It also includes a support block, one side of which is provided with a slot, which is connected to the second positioning shaft.

7. A steel plate rolling machine as described in claim 6, characterized in that: The bottom of the support block is provided with a second pneumatic telescopic rod, one end of which passes through the inside of the frame.

8. A steel plate rolling machine as described in claim 7, characterized in that: One end of the support block is provided with a protruding track, which passes through the rail groove provided on the frame.

9. A steel plate rolling machine as described in claim 8, characterized in that: The take-up roller has a recessed groove at one end.

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