Metal label bending treatment equipment

Abstract

The utility model relates to the field of label manufacturing, and discloses metal label bending processing equipment which comprises a working table, a bearing mold is arranged on the working table, a cantilever is fixedly arranged on one side of the working table, and an upper mold is arranged on the cantilever. The bearing mold comprises a bearing table, bending assemblies symmetrically arranged on the two sides are installed on the bearing table, and a telescopic assembly is connected between the two bending assemblies. The bending assembly comprises a horizontal plate, the side, away from the telescopic assembly, of the horizontal plate is rotationally connected with a rotating shaft, and the rotating shaft is fixedly connected with a side pressing plate. And a transmission assembly is connected between the two rotating shafts. The two side pressing plates synchronously deflect towards the center through the transmission assembly, so that the two side edges of the metal label are bent at the same time, the distance between the two horizontal plates can be changed through the telescopic assembly, the specification of the metal label capable of being borne on the horizontal plates is adjusted, and the application range of the metal label bending device is widened.

Description

Technical Field

[0001] The utility model relates to the field of label production, in particular to a metal label bending processing device. Background Art

[0002] Bending equipment is one of the important equipment for bending and forming workpieces in the sheet metal industry. Its principle is: use two upper and lower molds that cooperate with each other to stamp the metal sheet. In the production process of metal labels, according to different needs, it is necessary to use the template on the bending machine to bend the metal sheet at different angles and styles.

[0003] In the actual production process, a metal label needs to have multiple bending edges due to usage requirements, so the metal label needs to be bent multiple times. However, commonly used bending equipment can only bend one edge at a time, which causes the entire bending process to be time-consuming and affects production efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a metal label bending processing device to solve the above technical problems.

[0005] The purpose of the utility model can be achieved through the following technical solutions:

[0006] A metal label bending processing device comprises a workbench, a bearing mold is arranged on the workbench, a cantilever is fixedly arranged on one side of the workbench, and an upper mold is arranged on the cantilever;

[0007] The bearing mold comprises a bearing platform, on which bending components symmetrically arranged on both sides are installed, and a telescopic component is connected between the two bending components;

[0008] The bending assembly comprises a horizontal plate, a side of the horizontal plate facing away from the telescopic assembly is rotatably connected to a rotating shaft, and a side pressure plate is fixedly connected to the rotating shaft; a transmission assembly is connected between the two rotating shafts.

[0009] As a further technical solution, the transmission assembly includes a No. 1 lifting cylinder, which is fixedly installed in the middle of one side of the support platform, and the telescopic end of the No. 1 lifting cylinder is fixedly connected to a support block, and a connecting rod is movably connected to both sides of the support block, and the free ends of the two connecting rods are hinged to the side ends of the two side pressure plates through hinge shafts. The two side pressure plates are synchronously deflected toward the center by the transmission assembly, so that the two sides of the metal label are bent at the same time, and the telescopic assembly can change the distance between the two horizontal plates, thereby adjusting the specifications of the metal labels that can be carried on the horizontal plate, thereby expanding its scope of application.

[0010] As a further technical solution, the telescopic assembly includes a light rod, which is fixedly connected to the adjacent sides of two horizontal plates, and a spiral sleeve is fixedly connected to the sides of the two horizontal plates. A lead screw is spirally connected inside the spiral sleeve, and one end of the lead screw is rotatably connected to the other horizontal plate, and the other end extends out of the spiral groove and is fixedly connected to a handwheel.

[0011] As a further technical solution, a No. 2 lifting cylinder is fixedly arranged on the cantilever, and the telescopic end of the No. 2 lifting cylinder is fixedly connected to the mounting frame, and the upper mold is detachably fixed on the lower surface of the mounting frame.

[0012] As a further technical solution, two slide grooves are symmetrically arranged on the upper surface of the workbench, and two sliders are fixedly arranged on the bottom of the supporting platform. The sliders correspond to the slide grooves one by one, and the sliders are slidably installed in the slide grooves.

[0013] As a further technical solution, a plurality of legs are provided at the bottom of the workbench.

[0014] As a further technical solution, the connecting rod is divided into two sections, one of which is provided with a rectangular groove, and the other is fixedly provided with a rectangular rod. The two sections are connected by a tension spring, and a plurality of limiting holes are penetrated through one side wall of the rectangular groove. A groove is provided on the rectangular rod at the position corresponding to the limiting hole, a spring is fixedly connected in the groove, and a protrusion is fixedly connected to the other end of the spring, and the protrusion cooperates with the limiting hole.

[0015] Beneficial effects of the utility model:

[0016] (1) The two side pressure plates are synchronously deflected toward the center through the transmission component, so that the two sides of the metal label are bent at the same time, and the distance between the two horizontal plates can be changed through the telescopic component, so as to adjust the specifications of the metal labels that can be carried by the horizontal plates, thereby expanding its application range;

[0017] (2) During operation, the No. 1 lifting cylinder contracts downward, thereby pulling the connecting rods on both sides downward, and the two side pressure plates are pulled to deflect toward the center synchronously through the hinge shaft until the side pressure plates and the upper mold assembly are in contact with each other, completing the bending action on both sides at the same time, thereby improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings.

[0019] Figure 1 is an overall schematic diagram of this embodiment;

[0020] Figure 2 for Figure 1 A schematic diagram of the structure from another angle;

[0021] Figure 3 for Figure 1 A front view of

[0022] Figure 4 is a structural schematic diagram of the connecting rod;

[0023] Figure 5 for Figure 4 Exploded diagram.

[0024] Description of the drawings: 1. Workbench; 2. Carrying mold; 21. Carrying platform; 22. Horizontal plate; 23. Rotating shaft; 24. Side pressure plate; 25. Transmission assembly; 251. No. 1 lifting cylinder; 252. Support block; 253. Connecting rod; 254. Hinge; 26. Telescopic assembly; 261. Light rod; 262. Screw rod; 263. Handwheel; 3. Cantilever; 4. Upper mold; 5. No. 2 lifting cylinder; 6. Mounting frame; 7. Slide groove; 8. Sliding block; 9. Rectangular rod; 10. Rectangular groove; 11. Tension spring; 12. Limiting hole; 13. Protrusion; 14. Spring; 15. Groove. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-Figure 5 As shown, the utility model is a metal label bending processing equipment, comprising a workbench 1, on which a bearing mold 2 is provided, a cantilever 3 is fixedly provided on one side of the workbench 1, and an upper mold 4 is provided on the cantilever 3;

[0027] The bearing mold 2 includes a bearing platform 21, on which bending components symmetrically arranged on both sides are installed, and a telescopic component 26 is connected between the two bending components;

[0028] The bending assembly includes a horizontal plate 22 , and a rotating shaft 23 is rotatably connected to the side of the horizontal plate 22 away from the telescopic assembly 26 , and a side pressure plate 24 is fixedly connected to the rotating shaft 23 ; a transmission assembly 25 is connected between the two rotating shafts 23 .

[0029] In this embodiment, the supporting mold 2 is composed of a bending component and a telescopic component 26. When in use, the metal label is placed at the center of the horizontal plate 22, and the upper mold 4 is pressed on the upper surface of the metal label. The transmission component 25 is started to allow the two side pressure plates 24 to deflect synchronously toward the center, so that the two side edges of the metal label are bent at the same time. The telescopic component 26 can change the distance between the two horizontal plates 22, thereby adjusting the specifications of the metal labels that can be carried on the horizontal plate 22 and expanding its scope of application. At the same time, the bending requirements of different angles can be met only by the deflection angle of the side pressure plate 24, without the need to simultaneously change the actions of the upper and lower molds, thereby improving production efficiency and enhancing safety.

[0030] The transmission assembly 25 includes a No. 1 lifting cylinder 251, and the No. 1 lifting cylinder 251 is fixedly installed in the middle of one side of the support platform 21. The telescopic end of the No. 1 lifting cylinder 251 is fixedly connected to a support block 252, and the two sides of the support block 252 are respectively movably connected to a connecting rod 253, and the free ends of the two connecting rods 253 are respectively hinged 254 on the side ends of the two side pressure plates 24 through hinges 254. In this embodiment, the specific structure of the transmission assembly 25 is given. When working, the No. 1 lifting cylinder 251 shrinks downward, thereby pulling the connecting rods 253 on both sides downward, and the two side pressure plates 24 are pulled to deflect synchronously toward the center through the hinge 254 axis until the side pressure plates 24 are in contact with the upper mold assembly, and the bending action of the two side edges is completed at the same time, thereby improving production efficiency.

[0031] The telescopic assembly 26 includes a light rod 261, which is fixedly connected to the adjacent sides of the two horizontal plates 22, and a spiral sleeve is fixedly connected to the sides of the two horizontal plates 22. A screw rod 262 is spirally connected inside the spiral sleeve, and one end of the screw rod 262 is rotatably connected to the other horizontal plate 22, and the other end extends out of the spiral groove and is fixedly connected to a hand wheel 263. In this embodiment, a specific structure of the telescopic assembly 26 is provided. When the size between the two horizontal plates 22 needs to be adjusted, the hand wheel 263 is rotated, and the hand wheel 263 drives the screw rod 262 to rotate. The screw rod 262 and the spiral groove are spirally transmitted. It should be noted that the two sides of the screw rod 262 are set to reverse threads, so when the screw rod 262 rotates forward and reverse, the two horizontal plates 22 are synchronously approached or synchronously moved away to achieve the adjustment action.

[0032] A No. 2 lifting cylinder 5 is fixedly arranged on the cantilever 3, and the telescopic end of the No. 2 lifting cylinder 5 is fixedly connected to the mounting frame 6, and the upper mold 4 is detachably fixed on the lower surface of the mounting frame 6; through the detachable fixed connection, different upper molds 4 can be replaced according to the bending angle.

[0033] The bottom of the workbench 1 is provided with a plurality of legs. Two slide grooves 7 are symmetrically provided on the upper surface of the workbench 1, and two sliders 8 are fixedly provided at the bottom of the bearing platform 21, and the sliders 8 correspond to the slide grooves 7 one by one, and the sliders 8 are slidably installed in the slide grooves 7; by providing the sliders 8 and the slide grooves 7, the position of the bearing platform 21 can be changed when needed.

[0034] The connecting rod 253 is divided into two sections, one of which is provided with a rectangular groove 10, and the other is fixedly provided with a rectangular rod 9, and the two sections are connected by a tension spring 11, and a plurality of limiting holes 12 are penetrated through one side wall of the rectangular groove 10, and a groove 15 is provided at a position corresponding to the limiting hole 12 on the rectangular rod 9, and a spring 14 is fixedly connected in the groove, and a protrusion 13 is fixedly connected at the other end of the spring, and the protrusion 13 cooperates with the limiting hole 12; through the above structure, when in use, when the specifications of the bent metal substrate change, in order to bear the new specifications The metal substrate can be pressed by pressing the protrusion 13 so that the protrusion 13 compresses the spring and enters the groove 15. At this time, the segments on both sides are adjusted in spacing under the action of the telescopic component 25. After the adjustment is completed, the protrusion 13 re-enters the new limiting hole 12 under the action of the spring 14. In this way, the connecting rod 253 can be adaptively changed with the telescopic component 25 to meet the load-bearing and bending requirements of the new specification metal label; and the setting of the tension spring 11 provides a lasting pulling force, so that the protrusion 13 is always under the traction effect, and the structure after the protrusion 13 and the limiting hole 12 are assembled is kept stable.

[0035] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. A metal label bending processing equipment, characterized in that: It comprises a workbench (1), on which a bearing mold (2) is provided, a cantilever (3) is fixedly provided on one side of the workbench (1), and an upper mold (4) is provided on the cantilever (3); The bearing mold (2) comprises a bearing platform (21), on which bending components symmetrically arranged on two sides are mounted, and a telescopic component (26) is connected between the two bending components; The bending assembly comprises a horizontal plate (22), and a rotating shaft (23) is rotatably connected to the side of the horizontal plate (22) away from the telescopic assembly (26), and a side pressure plate (24) is fixedly connected to the rotating shaft (23); a transmission assembly (25) is connected between the two rotating shafts (23).

2. The metal label bending processing equipment according to claim 1, characterized in that: The transmission assembly (25) includes a No. 1 lifting cylinder (251), and the No. 1 lifting cylinder (251) is fixedly installed in the middle of one side of the support platform (21). The telescopic end of the No. 1 lifting cylinder (251) is fixedly connected to a support block (252), and the two sides of the support block (252) are movably connected to a connecting rod (253), and the free ends of the two connecting rods (253) are respectively hinged (254) to the side ends of the two side pressure plates (24) through hinge (254) shafts.

3. The metal label bending processing equipment according to claim 2, characterized in that: The telescopic assembly (26) comprises a light rod (261), the light rod (261) is fixedly connected to the adjacent sides of the two horizontal plates (22), a spiral sleeve is fixedly connected to the sides of the two horizontal plates (22), a screw rod (262) is spirally connected inside the spiral sleeve, one end of the screw rod (262) is rotatably connected to the other horizontal plate (22), and the other end extends out of the spiral groove and is fixedly connected to a hand wheel (263).

4. The metal label bending processing equipment according to claim 3, characterized in that: A No. 2 lifting cylinder (5) is fixedly arranged on the cantilever (3), and the telescopic end of the No. 2 lifting cylinder (5) is fixedly connected to a mounting frame (6), and an upper mold (4) is detachably fixed on the lower surface of the mounting frame (6).

5. The metal label bending processing equipment according to claim 4, characterized in that: Two slide grooves (7) are symmetrically arranged on the upper surface of the workbench (1), and two sliders (8) are fixedly arranged at the bottom of the supporting platform (21). The sliders (8) correspond to the slide grooves (7) one by one, and the sliders (8) are slidably installed in the slide grooves (7).

6. The metal label bending processing equipment according to claim 1, characterized in that: The bottom of the workbench (1) is provided with a plurality of supporting legs.

7. The metal label bending processing equipment according to claim 2, characterized in that: The connecting rod (253) is divided into two sections, one of which is provided with a rectangular groove (10), and the other is fixedly provided with a rectangular rod (9). The two sections are connected by a tension spring. A plurality of limiting holes are penetrated through a side wall of the rectangular groove (10), and a groove (15) is provided on the rectangular rod (9) at a position corresponding to the limiting hole. A spring (14) is fixedly connected in the groove (15), and a protrusion (13) is fixedly connected to the other end of the spring (14), and the protrusion (13) cooperates with the limiting hole.

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