Bending device for commodity shelf workpiece machining

Abstract

The utility model relates to the technical field of commodity shelf production equipment, and discloses a bending device for commodity shelf workpiece machining, which comprises an adjusting mechanism, a clamping mechanism, a bending mechanism and a supporting mechanism, and is characterized in that the bottom end of the adjusting mechanism is fixedly connected with the top end of the bending mechanism; the side face of the clamping mechanism is fixedly connected with the inner side of the supporting mechanism, the bottom end of the bending mechanism is fixedly connected with the top end of the supporting mechanism, the side face of the clamping mechanism is connected with the side face of the bending mechanism, the adjusting mechanism comprises a transverse plate, a sliding rod and a pressing ring, and the side face of the transverse plate is fixedly connected with a fixing frame. A sliding groove is formed in the side face of the fixing frame, the inner side of the sliding groove is connected with the side face of a sliding rod, the side face of the sliding rod is in threaded connection with a first spiral rod, adjustment can be conducted according to the sizes and shapes of different workpieces, the bending adaptability is improved, and various production requirements are met. And the workpiece can be stably fixed, and movement and swing in the bending process are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of rack production equipment, and more specifically to a bending device for processing rack workpieces. Background Art

[0002] A bending device is a mechanical device primarily used to bend materials or parts into specific curves or angles. It's a type of forging machinery primarily used in the metalworking industry, with products widely applicable to light industry, aviation, shipbuilding, metallurgy, instrumentation, electrical appliances, stainless steel products, steel structures, and the decoration industry. Existing metal rods require curved shapes to enhance their aesthetics, so a bending machine is required to shape and bend them during the metal rod processing process. A storage rack is a shelf composed of a base plate and struts for storing miscellaneous items. It's very common in daily work and life. The rack's bracket is made of metal rods, which are bent during the production process according to the different styles of the rack.

[0003] Deficiencies of existing technology: In the process of shaping and bending the rack workpieces, the existing device has no restrictions on the bender between the rack workpieces, which makes it easy for the rack workpieces to shake away from the bender during the bending process, resulting in bending deviation; and in order to ensure that the bent ends of the rack workpieces are in a flat state, the ends of the rack workpieces are currently arranged by manual visual observation, which not only affects work efficiency, but also causes the bent parts of the rack workpieces to have different lengths, affecting their later use. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a bending device for processing a rack workpiece to solve the problems existing in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bending device for processing a workpiece of a storage rack, comprising an adjusting mechanism, further comprising: a clamping mechanism, a bending mechanism and a supporting mechanism, the bottom end of the adjusting mechanism is fixedly connected to the top end of the bending mechanism, the side surface of the clamping mechanism is fixedly connected to the inner side of the supporting mechanism, the bottom end of the bending mechanism is fixedly connected to the top end of the supporting mechanism, the side surface of the clamping mechanism is connected to the side surface of the bending mechanism, the adjusting mechanism comprises a horizontal plate, a sliding rod and a pressure ring, the side surface of the horizontal plate is fixedly connected to a fixing frame, the side surface of the fixing frame is provided with a sliding groove, the inner side of the sliding groove is connected to the side surface of the sliding rod, the side surface of the sliding rod is threadedly connected by a first screw rod, the top of the first screw rod is fixedly connected to a micro motor, and the bottom end of the horizontal plate is fixedly connected to the top end of the bending mechanism.

[0006] Furthermore, the bottom end of the micro motor is fixedly connected to the side of the horizontal plate, the inner side of the horizontal plate is connected to an auxiliary rod, the side of the auxiliary rod is connected to the inner side of the sliding rod, the side of the sliding rod is provided with a movable groove, the inner side of the movable groove is threadedly connected to the side of the first screw rod, and the inner side of the movable groove is connected to the side of the auxiliary rod.

[0007] Furthermore, a placement groove is provided on the side of the sliding rod, the top end of the pressure ring is fixedly connected to the adjusting rod, the bottom end of the adjusting rod is connected to the elastic spring, the top end of the pressure ring is fixedly connected to the bottom end of the elastic spring, the top end of the sliding rod is connected to the bottom end of the adjusting rod, and the inner side of the placement groove is connected to the side of the pressure ring.

[0008] Furthermore, the clamping mechanism includes a load-bearing plate and a second screw rod, the side of the load-bearing plate is provided with a tenon, the side of the tenon is fixedly connected to the inner side of the support mechanism, the top end of the second screw rod is fixedly connected to the first motor, the bottom end of the first motor is fixedly connected to the side of the support mechanism, and the bottom end of the second screw rod is fixedly connected to a gasket.

[0009] Furthermore, the side surface of the second screw rod is threadedly connected to a clamping plate, the bottom end of the clamping plate is connected to the top end of the load-bearing plate, the top end of the clamping plate is provided with a spiral groove, the inner side of the spiral groove is threadedly connected to the side surface of the second screw rod, and the side surface of the clamping plate is provided with a clamping groove.

[0010] Furthermore, the bending mechanism includes a flip plate and a bidirectional motor, the bottom end of the flip plate is connected to the top of the support mechanism, the side of the bidirectional motor is fixedly connected to a rotating rod, the side of the rotating rod is fixedly connected to a driving wheel, the inner side of the flip plate is fixedly connected to a fixed rod, and the bottom end of the bidirectional motor is fixedly connected to the top of the support mechanism.

[0011] Furthermore, the side of the fixed rod is fixedly connected to the driven wheel, the side of the driving wheel is engaged with the side of the driven wheel, the side of the fixed rod is connected to the inner side of the support mechanism, and the side of the rotating rod is connected to the inner side of the support mechanism.

[0012] Furthermore, the support mechanism includes a base, the top of the base is fixedly connected to a support rod, the top of the support rod is connected to the bottom end of the flip plate, the top of the base is fixedly connected to a support plate, the side of the support plate is provided with a mortise, and the inner side of the mortise is fixedly connected to the side of the tenon.

[0013] Furthermore, the top of the base is fixedly connected to a bracket plate, a fixing groove is opened on the side of the bracket plate, the inner side of the fixing groove is connected to the side of the rotating rod, the top of the base is fixedly connected to the bottom end of the bidirectional motor, and the inner side of the fixing groove is connected to the side of the fixing rod.

[0014] The technical effects and advantages of this utility model are:

[0015] 1. The utility model is provided with an adjustment mechanism, which is conducive to adjustment according to different workpiece sizes and shapes, improves the adaptability of bending, and meets various production needs; by quickly adjusting the bending length, it can reduce mold change time, improve production efficiency, and adapt to small-batch diversified production; the length adjustment mechanism can more accurately control the bending angle and position, ensure the consistency and accuracy of the product, and reduce the scrap rate; the operator can set and adjust more conveniently, reduce the error caused by manual adjustment, and improve the safety of operation; reduce equipment downtime caused by design adjustment, reduce manufacturing costs, and improve economic benefits.

[0016] 2. The utility model is provided with a clamping mechanism, which is conducive to firmly fixing the workpiece, reducing movement and swinging during the bending process, and helping to improve the accuracy and consistency of bending; during the bending process, the clamping mechanism can effectively prevent the workpiece from being deformed due to external force or its own gravity, thereby ensuring the quality of the final product; through the rapid clamping and release mechanism, the replacement and positioning time of the workpiece can be reduced, and production efficiency can be improved; the clamping mechanism can reduce the chance of direct contact between the operator and the workpiece, reduce operational risks, and improve safety; the clamping mechanism can be adjusted according to the shape and size of different workpieces, adapt to various bending requirements, and enhance the flexibility of the equipment; the design of the clamping mechanism can effectively avoid scratches or damage to the surface of the workpiece, which is particularly important when processing more delicate materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the adjustment mechanism of the utility model;

[0019] Figure 3 This is a schematic diagram of the partial structure of the adjustment mechanism of the utility model;

[0020] Figure 4 This is a schematic diagram of the clamping mechanism of the present utility model;

[0021] Figure 5 This is a schematic diagram of the clamping plate structure of the utility model;

[0022] Figure 6 This is a schematic diagram of the bending mechanism structure of the present utility model;

[0023] Figure 7 This is a schematic diagram of the support mechanism structure of the present utility model.

[0024] The accompanying drawings are marked as follows: 1. Adjustment mechanism; 101. Horizontal plate; 102. Fixed frame; 103. Slide groove; 104. Sliding rod; 105. First screw rod; 106. Micro motor; 107. Auxiliary rod; 108. Placement groove; 109. Pressing ring; 110. Elastic spring; 111. Adjustment rod; 112. Moving groove; 2. Clamping mechanism; 201. Load-bearing plate; 202. Clamping plate; 203. First motor; 204 , second screw rod; 205, tenon; 206, gasket; 207, clamping groove; 208, screw groove; 3, bending mechanism; 301, flip plate; 302, bidirectional motor; 303, rotating rod; 304, driving wheel; 305, driven wheel; 306, fixing rod; 4, supporting mechanism; 401, base; 402, support rod; 403, support plate; 404, bracket plate; 405, mortise; 406, fixing groove. DETAILED DESCRIPTION

[0025] The following will combine the drawings in the present invention to clearly and completely describe the technical solutions in the present invention. In addition, the forms of the various structures described in the following embodiments are merely examples. The bending device for processing a rack workpiece involved in the present invention is not limited to the various structures described in the following embodiments. All other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0026] Reference Figures 1 to 7 The utility model provides a bending device for processing a workpiece on a storage rack, comprising an adjusting mechanism 1, further comprising: a clamping mechanism 2, a bending mechanism 3 and a supporting mechanism 4, the bottom end of the adjusting mechanism 1 is fixedly connected to the top of the bending mechanism 3, the side of the clamping mechanism 2 is fixedly connected to the inner side of the supporting mechanism 4, the bottom end of the bending mechanism 3 is fixedly connected to the top of the supporting mechanism 4, and the side of the clamping mechanism 2 is connected to the side of the bending mechanism 3. The adjusting mechanism 1 comprises a horizontal plate 101, a sliding rod 104 and a pressing ring 109. The side of the horizontal plate 101 is fixedly connected to a fixed frame 102, and a sliding groove 103 is opened on the side of the fixed frame 102. The inner side of the sliding groove 103 is connected to the side of the sliding rod 104, and the side of the sliding rod 104 is threadedly connected by a first screw rod 105. The top of the first screw rod 105 is fixedly connected to a micro motor 106, and the bottom end of the horizontal plate 101 is fixedly connected to the top of the bending mechanism 3.

[0027] Among them, the bottom end of the micro motor 106 is fixedly connected to the side of the horizontal plate 101, the inner side of the horizontal plate 101 is connected to the auxiliary rod 107, the side of the auxiliary rod 107 is connected to the inner side of the sliding rod 104, and the side of the sliding rod 104 is provided with a moving groove 112, the inner side of the moving groove 112 is threadedly connected to the side of the first screw rod 105, and the inner side of the moving groove 112 is connected to the side of the auxiliary rod 107.

[0028] Among them, a placement groove 108 is opened on the side of the sliding rod 104, the top of the pressure ring 109 is fixedly connected to the adjusting rod 111, the bottom end of the adjusting rod 111 is connected to the elastic spring 110, the top of the pressure ring 109 is fixedly connected to the bottom end of the elastic spring 110, the top of the sliding rod 104 is connected to the bottom end of the adjusting rod 111, and the inner side of the placement groove 108 is connected to the side of the pressure ring 109.

[0029] Among them, the clamping mechanism 2 includes a load-bearing plate 201 and a second screw rod 204, a tenon 205 is opened on the side of the load-bearing plate 201, the side of the tenon 205 is fixedly connected to the inner side of the support mechanism 4, the top end of the second screw rod 204 is fixedly connected to the first motor 203, the bottom end of the first motor 203 is fixedly connected to the side of the support mechanism 4, and the bottom end of the second screw rod 204 is fixedly connected to the gasket 206.

[0030] Among them, the side of the second screw rod 204 is threadedly connected to the clamping plate 202, the bottom end of the clamping plate 202 is connected to the top of the load-bearing plate 201, the top of the clamping plate 202 is provided with a spiral groove 208, the inner side of the spiral groove 208 is threadedly connected to the side of the second screw rod 204, and the side of the clamping plate 202 is provided with a clamping groove 207.

[0031] Among them, the bending mechanism 3 includes a flip plate 301 and a bidirectional motor 302, the bottom end of the flip plate 301 is connected to the top of the support mechanism 4, the side of the bidirectional motor 302 is fixedly connected to a rotating rod 303, the side of the rotating rod 303 is fixedly connected to a driving wheel 304, the inner side of the flip plate 301 is fixedly connected to a fixed rod 306, and the bottom end of the bidirectional motor 302 is fixedly connected to the top of the support mechanism 4.

[0032] Among them, the side of the fixed rod 306 is fixedly connected to the driven wheel 305, the side of the driving wheel 304 is engaged with the side of the driven wheel 305, the side of the fixed rod 306 is connected to the inner side of the support mechanism 4, and the side of the rotating rod 303 is connected to the inner side of the support mechanism 4.

[0033] Among them, the support mechanism 4 includes a base 401, the top of the base 401 is fixedly connected to a support rod 402, the top of the support rod 402 is connected to the bottom end of the flip plate 301, the top of the base 401 is fixedly connected to a support plate 403, and a mortise 405 is provided on the side of the support plate 403, and the inner side of the mortise 405 is fixedly connected to the side of the tenon 205.

[0034] Among them, the top of the base 401 is fixedly connected to the bracket plate 404, the side of the bracket plate 404 is provided with a fixing groove 406, the inner side of the fixing groove 406 is connected to the side of the rotating rod 303, the top of the base 401 is fixedly connected to the bottom end of the bidirectional motor 302, and the inner side of the fixing groove 406 is connected to the side of the fixing rod 306.

[0035] The working principle of the present invention is as follows: when using the device, the end of the workpiece is placed in the placement groove 108, and the pressure ring 109 is fixed to the surface of the workpiece by adjusting the adjustment rod 111, so that the workpiece can be fixed, and an elastic spring 110 is fixed on the top of the pressure ring 109. This design can adapt to workpieces of different diameters. The position of the sliding rod 104 can be changed by controlling the micro motor 106, which can effectively adjust the length of the required bent end. The sliding rod 104 slides on the inner side of the slide groove 103, and the auxiliary rod 107 can assist the sliding rod 104 to slide more smoothly. Under the action of the clamping mechanism 2, the first motor 203 is started to move the clamping plates 202 at both ends of the second spiral rod 204 towards each other to clamp the workpiece. The side of 202 is provided with a clamping groove 207 to better fix the workpiece. By starting the bidirectional motor 302, the rotating rod 303 drives the driving wheel 304 to rotate, and the driven wheel 305 engaged with the driving wheel 304 will also rotate accordingly. The rotation of the driven wheel 305 drives the fixed rod 306 to rotate, and the fixed rod 306 is fixedly connected to the inner side of the flip plate 301, so the flip plate 301 will rotate around the fixed rod 306, thereby bending the workpiece fixed on the surface of the flip plate 301. After bending to a suitable angle, the bidirectional motor 302 rotates in the opposite direction to restore the flip plate 301 to its original position. The function of the support rod 402 is to enable the flip plate 301 and the load-bearing plate 201 to be on the same plane, so that the subsequent operation of the device is smoother.

[0036] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A bending device for processing a rack workpiece, comprising an adjusting mechanism (1), characterized in that: Also includes: The clamping mechanism (2), the bending mechanism (3) and the supporting mechanism (4), the bottom end of the adjusting mechanism (1) is fixedly connected to the top end of the bending mechanism (3), the side of the clamping mechanism (2) is fixedly connected to the inner side of the supporting mechanism (4), the bottom end of the bending mechanism (3) is fixedly connected to the top end of the supporting mechanism (4), the side of the clamping mechanism (2) is connected to the side of the bending mechanism (3), the adjusting mechanism (1) includes a horizontal plate (101), a sliding rod (104) and a pressure ring (106). 09), the side of the horizontal plate (101) is fixedly connected to a fixed frame (102), the side of the fixed frame (102) is provided with a slide groove (103), the inner side of the slide groove (103) is connected to the side of the sliding rod (104), the side of the sliding rod (104) is threadedly connected by a first screw rod (105), the top of the first screw rod (105) is fixedly connected to a micro motor (106), and the bottom end of the horizontal plate (101) is fixedly connected to the top of the bending mechanism (3).

2. A bending device for processing a rack workpiece according to claim 1, characterized in that: The bottom end of the micro motor (106) is fixedly connected to the side of the horizontal plate (101); the inner side of the horizontal plate (101) is connected to an auxiliary rod (107); the side of the auxiliary rod (107) is connected to the inner side of the sliding rod (104); the side of the sliding rod (104) is provided with a moving groove (112); the inner side of the moving groove (112) is threadedly connected to the side of the first screw rod (105); and the inner side of the moving groove (112) is connected to the side of the auxiliary rod (107).

3. The bending device for processing a rack workpiece according to claim 1, characterized in that: A placement groove (108) is provided on the side of the sliding rod (104); the top end of the pressure ring (109) is fixedly connected to the adjustment rod (111); the bottom end of the adjustment rod (111) is connected to the elastic spring (110); the top end of the pressure ring (109) is fixedly connected to the bottom end of the elastic spring (110); the top end of the sliding rod (104) is connected to the bottom end of the adjustment rod (111); and the inner side of the placement groove (108) is connected to the side of the pressure ring (109).

4. The bending device for processing a rack workpiece according to claim 1, characterized in that: The clamping mechanism (2) comprises a bearing plate (201) and a second screw rod (204); a tenon (205) is provided on the side of the bearing plate (201); the side of the tenon (205) is fixedly connected to the inner side of the support mechanism (4); the top end of the second screw rod (204) is fixedly connected to the first motor (203); the bottom end of the first motor (203) is fixedly connected to the side of the support mechanism (4); and the bottom end of the second screw rod (204) is fixedly connected to a gasket (206).

5. The bending device for processing a rack workpiece according to claim 4, characterized in that: The side surface of the second screw rod (204) is threadedly connected to a clamping plate (202), the bottom end of the clamping plate (202) is connected to the top end of the load-bearing plate (201), the top end of the clamping plate (202) is provided with a screw groove (208), the inner side of the screw groove (208) is threadedly connected to the side surface of the second screw rod (204), and the side surface of the clamping plate (202) is provided with a clamping groove (207).

6. The bending device for processing a rack workpiece according to claim 1, characterized in that: The bending mechanism (3) comprises a flip plate (301) and a bidirectional motor (302); the bottom end of the flip plate (301) is connected to the top end of the support mechanism (4); the side of the bidirectional motor (302) is fixedly connected to a rotating rod (303); the side of the rotating rod (303) is fixedly connected to a driving wheel (304); the inner side of the flip plate (301) is fixedly connected to a fixed rod (306); and the bottom end of the bidirectional motor (302) is fixedly connected to the top end of the support mechanism (4).

7. The bending device for processing a rack workpiece according to claim 6, characterized in that: The side of the fixed rod (306) is fixedly connected to the driven wheel (305), the side of the driving wheel (304) is meshed with the side of the driven wheel (305), the side of the fixed rod (306) is connected to the inner side of the support mechanism (4), and the side of the rotating rod (303) is connected to the inner side of the support mechanism (4).

8. The bending device for processing a rack workpiece according to claim 1, characterized in that: The support mechanism (4) comprises a base (401), the top end of the base (401) is fixedly connected to a support rod (402), the top end of the support rod (402) is connected to the bottom end of the flip plate (301), the top end of the base (401) is fixedly connected to a support plate (403), a mortise (405) is provided on the side of the support plate (403), and the inner side of the mortise (405) is fixedly connected to the side of the tenon (205).

9. The bending device for processing a rack workpiece according to claim 8, characterized in that: The top end of the base (401) is fixedly connected to a bracket plate (404), a side of the bracket plate (404) is provided with a fixing groove (406), the inner side of the fixing groove (406) is connected to the side of the rotating rod (303), the top end of the base (401) is fixedly connected to the bottom end of the bidirectional motor (302), and the inner side of the fixing groove (406) is connected to the side of the fixing rod (306).

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