Full-automatic rolling pressing device

Abstract

The utility model relates to the technical field of pressing devices, in particular to a full-automatic rolling pressing device. According to the technical scheme, the plate conveying device comprises a support and further comprises a first pressing roller and a second pressing roller which are rotationally installed in the support, a gap allowing a plate to penetrate through is formed between the first pressing roller and the second pressing roller, and a conveyor used for conveying the plate is arranged on one side of the support. The adjusting assembly comprises a screw rod rotationally installed on one side of the support and a rotating rod driving the screw rod to rotate. According to the utility model, scratches and abrasion to the surface of a workpiece are reduced, so that the surface quality of a product is improved; and meanwhile, the distance between the first pressing roller and the second pressing roller is adjusted, rolling pressing can be conducted on plates of various thicknesses, the universality and applicability of the equipment are improved, the fineness of distance adjustment between the first pressing roller and the second pressing roller is improved, and different machining requirements are met.

Description

Technical Field

[0001] The utility model relates to the technical field of pressing devices, in particular to a full-automatic rolling pressing device. Background Art

[0002] An automobile water tank is a main component in an automobile cooling system, and its function is to dissipate heat. The automobile water tank consists of aluminum side plates, which can increase the overall structural strength of the water tank, enabling it to withstand certain pressure and vibration, reducing possible damage during vehicle operation, and preventing coolant leakage. In short, the aluminum side plates of the automobile water tank play an important role in ensuring the normal operation of the water tank and the performance of the automobile cooling system. Before assembly, the aluminum side plates need to be pressed into a suitable shape by a pressing device. There is a side plate forming device for the production of automobile water tank radiators in the prior art, including a base pressing and positioning device, a pressing table, a pressing plate, and a cylinder, which realizes rapid positioning of the side plates without manual placement, greatly reducing the labor intensity of workers.

[0003] In the above working process, the pressing plate is driven by a cylinder to move linearly above the side plate to press the side plate. The friction between the pressing plate and the side plate is sliding friction, which may cause increased surface wear of the aluminum side plate and the pressing plate, affecting the service life and accuracy of the parts. Therefore, we propose a full-automatic rolling pressing device. Summary of the Invention

[0004] The purpose of the utility model is to address the problem in the background art that the friction between the pressing plate and the side plate is sliding friction, which may cause increased surface wear of the aluminum side plate and the pressing plate, affecting the service life and accuracy of the parts, and to propose a full-automatic rolling pressing device.

[0005] The technical solution of the utility model: A full-automatic rolling pressing device includes a bracket, and further includes:

[0006] A first pressing roller and a second pressing roller rotatably installed in the bracket, with a gap for the plate to pass through between the first pressing roller and the second pressing roller, and a conveyor for conveying the plate is provided on one side of the bracket;

[0007] An adjusting component for adjusting the distance between the second pressing roller and the first pressing roller, the adjusting component includes a screw rod rotatably installed on one side of the bracket and a rotating rod for driving the screw rod to rotate.

[0008] Optionally, the bracket is of a U-shaped structure, an inclined plate is provided on the side of the conveyor close to the first pressing roller, a first motor for driving the first pressing roller to rotate is fixedly installed on one side of the bracket, and a control panel is also provided on one side of the bracket.

[0009] Optionally, a rotating shaft is slidably installed inside the support, the second pressing roller is fixedly installed on the outer side of the rotating shaft, a support frame is slidably installed on one side of the support away from the rotating rod, a second motor for driving the second pressing roller to rotate is fixedly installed on the support frame, and a sliding groove for the support frame to slide is fixedly installed on one side of the support.

[0010] Optionally, the adjusting assembly further includes a rectangular groove formed on one side of the support close to the rotating rod, the screw rod is rotatably installed in the rectangular groove, a moving plate is slidably installed on one side of the rectangular groove close to the second pressing roller, and a bearing for the rotating shaft to rotate is provided on one side of the moving plate.

[0011] Optionally, the adjusting assembly further includes a sliding plate threadedly connected to the screw rod, the moving plate is fixedly connected to one side of the sliding plate close to the second pressing roller, a toothed disc is fixedly installed at one end of the screw rod passing through the support, and the rotating rod is rotatably installed on the outer side of the toothed disc.

[0012] Optionally, a cavity is formed inside the rotating disc, a toothed block is slidably installed in the rotating disc, a toothed disc adapted to the toothed block is fixedly installed on the outer side of the toothed block, the toothed disc is an internal toothed disc, a plurality of connecting rods are fixedly installed on one side of the toothed disc close to the support, and a fixing disc is fixedly installed between the connecting rods and is installed on the support by bolts.

[0013] Optionally, a round rod is fixedly installed in the rotating disc, the toothed block is slidably installed on the round rod, and a spring is fixedly connected between one end of the toothed block away from the toothed disc and the rotating disc, and the spring is sleeved on the outer side of the round rod.

[0014] In summary, the present application includes at least one of the following beneficial technical effects:

[0015] 1. In the present utility model, the sheet material is placed at the gap between the first pressing roller and the second pressing roller for rolling and pressing. The friction between the sheet material and the pressing roller is rolling friction. Compared with sliding friction, it can reduce the scratching and wear of the surface of the workpiece, thereby improving the surface quality of the product.

[0016] 2. In the present utility model, the distance between the first pressing roller and the second pressing roller is adjusted by the rotating disc, the toothed disc, the screw rod, the toothed block and the spring, so that sheet materials of various thicknesses can be rolled and pressed, improving the versatility and applicability of the equipment. At the same time, the fineness of the distance adjustment between the first pressing roller and the second pressing roller is improved to meet different processing requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The overall structural schematic diagram of the present utility model is given Figure 1 ;

[0018] Figure 2 Show the overall structural schematic diagram of the present utility model Figure 2 ;

[0019] Figure 3 For Figure 1 the partial enlarged structural schematic diagram at position A in

[0020] Figure 4 show the internal structural schematic diagram of the rotating disk in the present utility model;

[0021] Figure 5 show the side sectional view of the present utility model.

[0022] Reference numerals: 1, support; 101, rectangular groove; 102, screw; 103, sliding plate; 104, circular chute; 2, conveyor; 201, inclined plate; 3, first pressure roller; 4, second pressure roller; 5, feed inlet; 6, pallet; 7, control panel; 8, first motor; 9, second motor; 91, support frame; 10, chute; 11, bearing; 12, moving plate; 13, gear disk; 131, connecting rod; 14, fixed disk; 15, rotating disk; 151, tooth block; 152, spring; 16, rotating rod. Detailed implementation manners

[0023] Next, the technical solutions of the present utility model will be clearly and completely described in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of the embodiments.

[0024] Generally, the components of the embodiments of the present utility model described and shown in the accompanying drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present utility model provided in the accompanying drawings is not intended to limit the scope of the claimed present utility model, but merely represents the selected embodiments of the present utility model.

[0025] Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0026] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0027] It should be noted that the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0028] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "mounted", "connected" and "coupled" shall be construed broadly. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0029] Embodiment

[0030] As Figures 1-5 shown, a fully automatic rolling pressing device proposed by the present utility model includes a bracket 1. The bracket 1 is in a U-shaped structure, and further includes a first pressing roller 3 and a second pressing roller 4 rotatably installed in the bracket 1. There is a gap between the first pressing roller 3 and the second pressing roller 4 through which a sheet can pass. One side of the bracket 1 is provided with a conveyor 2 for conveying the sheet, and the pressed sheet is conveyed by the conveyor 2.

[0031] Among them, an inclined plate 201 is provided on one side of the conveyor 2 close to the first pressing roller 3. The inclined plate 201 prevents the sheet from being worn when it falls. A first motor 8 for driving the first pressing roller 3 to rotate is fixedly installed on one side of the bracket 1. A control panel 7 is also provided on one side of the bracket 1, and the rotation speeds of the first pressing roller 3 and the second pressing roller 4 are adjusted through the control panel 7.

[0032] In addition, a rotating shaft is slidably installed in the bracket 1. The second pressing roller 4 is fixedly installed on the outside of the rotating shaft. A support frame 91 is slidably installed on one side of the bracket 1 away from the rotating rod 16. A second motor 9 for driving the second pressing roller 4 to rotate is fixedly installed on the support frame 91. A sliding groove 10 for the support frame 91 to slide is fixedly installed on one side of the bracket 1. When the second pressing roller 4 slides, the support frame 91 moves in the sliding groove 10.

[0033] In this embodiment, an adjusting assembly is further included for adjusting the distance between the second pressing roller 4 and the first pressing roller 3. The adjusting assembly includes a screw rod 102 rotatably mounted on one side of the bracket 1 and a rotating rod 16 for driving the screw rod 102 to rotate. The adjusting assembly further includes a rectangular groove 101 formed on one side of the bracket 1 close to the rotating rod 16. The screw rod 102 is rotatably mounted in the rectangular groove 101. A moving plate 12 is slidably mounted on one side of the rectangular groove 101 close to the second pressing roller 4. A bearing 11 for the rotation of the rotating shaft is provided on one side of the moving plate 12.

[0034] Among them, the adjusting assembly further includes a sliding plate 103 threadedly connected to the screw rod 102. The moving plate 12 is fixedly connected to one side of the sliding plate 103 close to the second pressing roller 4. One end of the screw rod 102 passing through the bracket 1 is fixedly provided with a toothed disc 13. The rotating rod 16 is rotatably mounted outside the toothed disc 13. By rotating the rotating rod 16, the rotating disc 15 rotates. At the same time, the rotation of the rotating disc 15 causes the screw rod 102 to rotate, so that the sliding plate 103 threadedly connected to the screw rod 102 slides in the rectangular groove 101, thereby changing the distance between the second pressing roller 4 and the first pressing roller 3.

[0035] In addition, a cavity is formed inside the rotating disc 15. A toothed block 151 is slidably mounted in the rotating disc 15. A toothed disc 13 adapted to the toothed block 151 is fixedly mounted on the outside of the toothed block 151. The toothed disc 13 is an internal toothed disc. A plurality of connecting rods 131 are fixedly mounted on one side of the toothed disc 13 close to the bracket 1. A fixing disc 14 is fixedly mounted between the connecting rods 131. The fixing disc 14 is mounted on the bracket 1 by bolts. A round rod is fixedly mounted in the rotating disc 15. The toothed block 151 is slidably mounted on the round rod. A spring 152 is fixedly connected between one end of the toothed block 151 away from the toothed disc 13 and the rotating disc 15. The spring 152 is sleeved outside the round rod. The rotation of the rotating disc 15 causes the toothed block 151 on the rotating disc 15 to move between different teeth of the toothed disc 13 under the action of the spring 152. By manually controlling the rotation degree of the rotating rod 16, the fineness of the distance adjustment between the first pressing roller 3 and the second pressing roller 4 is improved, meeting different processing requirements.

[0036] Working principle: In the working process of the present utility model, the plate is placed between the first pressing roller 3 and the second pressing roller 4 through the feeding port 5. The first motor 8 and the second motor 9 are started to make the first pressing roller 3 and the second pressing roller 4 rotate, and the plate is pressed. The friction between the plate and the first pressing roller 3 and the second pressing roller 4 is rolling friction. Compared with sliding friction, it can reduce the scratching and wear of the surface of the workpiece, thereby improving the surface quality of the product;

[0037] When it is necessary to adjust the distance between the first pressure roller 3 and the second pressure roller 4, rotate the rotating rod 16, so that the rotating disk 15 fixedly connected to the rotating rod 16 rotates. At the same time, the rotation of the rotating disk 15 causes the screw rod 102 to rotate, so that the sliding plate 103 threadedly connected to the screw rod 102 slides in the rectangular groove 101, thereby changing the distance between the second pressure roller 4 and the first pressure roller 3. At the same time, the support frame 91 moves in the sliding groove 10, realizing the rolling pressing of plates with various thicknesses, improving the versatility and applicability of the equipment. In addition, the rotation of the rotating disk 15 causes the tooth block 151 on the rotating disk 15 to move between different tooth parts of the toothed disk 13 under the action of the spring 152. By manually controlling the rotation degree of the rotating rod 16, the fineness of the distance adjustment between the first pressure roller 3 and the second pressure roller 4 is improved, meeting different processing requirements.

[0038] The above specific embodiments are only several alternative embodiments of the present invention. Based on the technical solution of the present invention and the relevant revelations of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. A fully automatic rolling pressing device, comprising a bracket (1), characterized in that: Also includes: A first pressing roller (3) and a second pressing roller (4) are rotatably mounted in the support (1), a gap is provided between the first pressing roller (3) and the second pressing roller (4) for the plate to pass through, and a conveyor (2) for conveying the plate is provided on one side of the support (1); An adjusting component for adjusting the distance between the second pressing roller (4) and the first pressing roller (3), the adjusting component comprising a screw rod (102) rotatably mounted on one side of the bracket (1) and a rotating rod (16) driving the screw rod (102) to rotate.

2. A fully automatic rolling pressing device according to claim 1, characterized in that: The support (1) is a U-shaped structure. An inclined plate (201) is provided on the side of the conveyor (2) close to the first pressing roller (3). A first motor (8) for driving the first pressing roller (3) to rotate is fixedly mounted on one side of the support (1). A control panel (7) is also provided on one side of the support (1).

3. A fully automatic rolling pressing device according to claim 2, characterized in that: A rotating shaft is slidably mounted inside the bracket (1), and the second pressure roller (4) is fixedly mounted on the outside of the rotating shaft. A support frame (91) is slidably mounted on a side of the bracket (1) away from the rotating rod (16), and a second motor (9) for driving the second pressure roller (4) to rotate is fixedly mounted on the support frame (91). A slide groove (10) for the support frame (91) to slide is fixedly mounted on one side of the bracket (1).

4. A fully automatic rolling pressing device according to claim 3, characterized in that: The adjustment assembly also includes a rectangular groove (101) opened on a side of the bracket (1) close to the rotating rod (16), the screw rod (102) is rotatably installed in the rectangular groove (101), a movable plate (12) is slidably installed on a side of the rectangular groove (101) close to the second pressure roller (4), and a bearing (11) for rotating the rotating shaft is provided on one side of the movable plate (12).

5. A fully automatic rolling pressing device according to claim 4, characterized in that: The adjustment assembly also includes a slide plate (103) threadedly connected to the screw rod (102); the movable plate (12) is fixedly connected to a side of the slide plate (103) close to the second pressure roller (4); the screw rod (102) passes through one end of the bracket (1) and is fixedly mounted with a rotating disk (15); and the rotating rod (16) is fixedly mounted on the rotating disk (15).

6. A fully automatic rolling pressing device according to claim 5, characterized in that: A cavity is provided inside the rotating disk (15), a tooth block (151) is slidably mounted inside the rotating disk (15), a tooth disk (13) adapted to the tooth block (151) is fixedly mounted outside the tooth block (151), the tooth disk (13) is an internal tooth disk, a plurality of groups of connecting rods (131) are fixedly mounted on a side of the tooth disk (13) close to the bracket (1), a fixed disk (14) is fixedly mounted between the connecting rods (131), and the fixed disk (14) is mounted on the bracket (1) by bolts.

7. A fully automatic rolling pressing device according to claim 6, characterized in that: A round rod is fixedly installed inside the rotating disk (15), the tooth block (151) is slidably installed on the round rod, and a spring (152) is fixedly connected between one end of the tooth block (151) away from the tooth disk (13) and the rotating disk (15), and the spring (152) is sleeved on the outside of the round rod.

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