Automatic bending and shearing all-in-one machine

Abstract

The utility model provides an automatic bending and shearing all-in-one machine which comprises a bending machine body, a switching driving assembly, a feeding mechanism and a bending assembly are arranged on the bending machine body, the feeding mechanism can convey materials to be machined to the bending assembly, and the bending assembly comprises a bending motor, a bending installation base, a bending inner die and a bending outer die. The moving end of the switching driving assembly is fixedly connected with the bending mounting base, the bending outer mold is provided with a bending part and a shearing part, and the switching driving assembly can drive the bending outer mold to linearly move so that materials can be switched between the bending part and the shearing part. According to the bending machine, the problem that in the prior art, a bending machine is single in structural design and function can be solved, by means of the product structure, the bending portion and the shearing portion are arranged on the bending outer die, the switching driving assembly can control the bending installation base and adjust a tool to be machined to be switched between the bending portion and the shearing portion, the shearing function is integrated, and the bending machine is convenient to use. And the machining efficiency is improved, and the competitiveness of enterprises can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bending processing equipment, in particular to an automatic bending and shearing integrated machine. Background Art

[0002] In the process of carton packaging processing, it is usually necessary to use a blade of a specified shape to cut the paper into a specified shape and then fold it into a carton. The blade in the processing process often needs to be bent to form a specified shape. The emergence of bending machines can efficiently bend steel blades.

[0003] The existing bending machines for such blades are usually provided with a bending inner mold and a bending outer mold sleeved outside the bending inner mold. Both the bending inner mold and the bending outer mold are provided with bending channels. The blade passes through the bending channels of the bending inner mold and the bending outer mold. The bending outer mold can rotate relative to the bending inner mold, and the bending inner mold is locked on the bending mounting seat.

[0004] For the processing of such blades, it is necessary to first bend and then shear to separate the finished product from the blade. However, the bending and shearing process is usually carried out by two independent processing equipment, which has low production efficiency, affects the production efficiency of the product, and is not conducive to improving the competitiveness of the enterprise. Utility Model Content

[0005] In order to solve the problems in the prior art, the utility model provides an automatic bending and shearing integrated machine, which solves the problem of single function in the structural design of the bending machine in the prior art.

[0006] The utility model discloses an automatic bending and shearing integrated machine, comprising a bending machine body, on which a switching drive assembly, a feeding mechanism and a bending assembly are arranged, the feeding mechanism can transport materials to be processed to the bending assembly, the bending assembly comprises a bending motor, a bending mounting seat, a bending inner die and a bending outer die, both the bending inner die and the bending outer die are connected to the bending mounting seat, the moving end of the switching drive assembly is fixedly connected to the bending mounting seat, a bending portion and a shearing portion are arranged on the bending outer die, the switching drive assembly can drive the bending outer die to move linearly so that the material is switched between the bending portion and the shearing portion, and the bending motor can drive the bending outer die to rotate and cooperate with the shearing portion to shear the materials to be processed.

[0007] The utility model is further improved, the bending inner mold includes an installation and positioning part and a processing part, the processing part is provided with a bending channel and a shearing channel, the bending channel is connected with the shearing channel, a bending avoidance gap is provided on the bending channel, and a limiting plane is provided on the installation and positioning part, and the limiting plane can prevent the bending inner mold from rotating relative to the bending mounting seat.

[0008] The utility model is further improved in that an inner mold fixing seat and an inner mold locking block are also provided on the bending mounting seat, an inner mold fixing cavity cooperating with the mounting positioning portion is provided on the inner mold fixing seat, the inner mold locking block can lock the bending inner mold in the inner mold fixing cavity, and a rotating bearing connected to the upper end of the bending outer mold is provided on the lower end surface of the inner mold fixing seat, and the upper end of the bending outer mold is connected to the rotating bearing.

[0009] The utility model is further improved in that the bending portion is a bending notch arranged on the bending outer mold, and the shearing portion is a shearing edge arranged on the bending outer mold.

[0010] The utility model is further improved in that an avoidance step cooperating with the bending notch is arranged on the outer side of the bending outer mold, and the avoidance step can make the bending angle range larger.

[0011] The utility model is further improved in that the bending motor is fixedly arranged on the bending machine body, the upper and lower ends of the bending outer mold are respectively a rotating connection end and a rotating drive end, the rotating connection end at the upper end of the bending outer mold is rotationally connected to the bending mounting seat, and the moving end of the bending motor can cooperate with the rotating drive end to drive the bending outer mold to rotate.

[0012] The utility model is further improved. The switching drive assembly includes a lifting screw and a lifting drive assembly. A driving threaded seat that cooperates with the lifting screw is provided on the bending mounting seat. A screw mounting limit seat that cooperates with the lower end of the lifting screw is provided on the bending machine body. The moving end of the lifting drive assembly is connected to the upper end of the lifting screw.

[0013] The utility model is further improved in that the lifting drive assembly includes a pulley assembly and a lifting drive motor, one end of the pulley assembly is sleeved on the lifting screw rod, and the other end of the pulley assembly is sleeved on the moving end of the lifting drive motor.

[0014] The utility model is further improved in that a lifting slide rail matched with the bending mounting seat is arranged on the bending machine body, a lifting slider matched with the lifting slide rail is arranged on the bending mounting seat, and the bending mounting seat is slidably connected with the lifting slide rail.

[0015] The utility model is further improved in that a lifting limit groove is arranged on the bending machine body, the lifting limit groove is arranged on the side of the lifting slide rail, and a limiting protrusion cooperating with the lifting limit groove is arranged on the bending mounting seat, and the limiting protrusion is arranged in the lifting limit groove.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model provides an automatic bending and shearing integrated machine. The adoption of this structure can effectively solve the problem of single function in the structural design of the bending machine in the prior art. By using this product structure, a bending part and a shearing part are set on the bending outer mold, and the switching drive component can control the bending mounting seat, adjust the tool to be processed to switch between the bending part and the shearing part, integrate the shearing function, improve the processing efficiency, and help to improve the competitiveness of the enterprise. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the solutions in the present invention or the prior art, a brief introduction is given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 The figure is a schematic diagram of the overall structure of the bending machine capable of automatically adjusting the bending balance;

[0019] Figure 2 It is a schematic diagram of the bending outer mold structure;

[0020] Figure 3 It is a schematic diagram of the bending inner mold structure. DETAILED DESCRIPTION

[0021] Unless otherwise defined, all technical and scientific terms used in the present invention have the same meanings as those commonly understood by technicians in the technical field of the present invention; the terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention; the terms "including" and "having" and any variations thereof in the specification and claims of the present invention and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of the present invention or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0022] Reference to "embodiments" in the present invention means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present invention. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it mutually exclusive, independent, or alternative to other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described in the present invention may be combined with other embodiments.

[0023] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the accompanying drawings.

[0024] like Figure 1-3 As shown, the utility model is an automatic bending and shearing integrated machine, including a bending machine body 1, on which a switching drive assembly, a feeding mechanism 2 and a bending assembly are arranged, the feeding mechanism 2 can transport the material to be processed to the bending assembly, the bending assembly includes a bending motor 3, a bending mounting seat 4, a bending inner die 5 and a bending outer die 6, the bending inner die 5 and the bending outer die 6 are both connected to the bending mounting seat 4, the moving end of the switching drive assembly is fixedly connected to the bending mounting seat 4, and the bending outer die 6 is provided with a bending portion and a shearing portion.

[0025] By switching the setting of the driving assembly, the outer bending die 6 can be driven to move linearly, so that the blade to be processed in the feeding mechanism 2 switches its position between the bending part and the shearing part.

[0026] The bending motor 3 can drive the bending outer die 6 to rotate and cooperate with the shearing part to shear the material to be processed, thereby realizing bending and shearing in one.

[0027] The inner bending mold 5 includes an installation and positioning portion and a processing portion. A bending channel 51 and a shearing channel 52 are provided in the processing portion. The bending channel 51 is connected to the shearing channel 52. A bending avoidance gap is provided on the bending channel 51. A limited position plane 53 is provided on the installation and positioning portion.

[0028] The setting of the limiting plane 53 can effectively prevent the bending inner mold 5 from rotating relative to the bending mounting seat 4.

[0029] The bending mounting seat is also provided with an inner mold fixing seat 7 and an inner mold locking block. The inner mold fixing seat 7 is provided with an inner mold fixing cavity cooperating with the mounting positioning portion. The inner mold locking block can lock the bending inner mold 5 in the inner mold fixing cavity. The lower end surface of the inner mold fixing seat 7 is provided with a rotating bearing connected to the upper end of the bending outer mold 6, and the upper end of the bending outer mold 6 is connected to the rotating bearing.

[0030] The limiting plane 53 can match with the inner mold fixing cavity to ensure that the installation positioning portion and the inner mold fixing cavity will not rotate relative to each other.

[0031] The inner mold locking block is used to further lock the bent inner mold 5 .

[0032] The bending portion is a bending notch 61 provided on the bending outer die 6 , and the shearing portion is a shearing edge 62 provided on the bending outer die 6 .

[0033] A left knife and a right knife are symmetrically arranged on both sides of the shearing edge 62, and the shape between the left knife and the right knife is in a water drop shape, which effectively ensures the shearing force in the left and right directions.

[0034] An avoidance step 65 cooperating with the bending notch 61 is arranged on the outside of the bending outer mold 6. The setting of the avoidance step 65 can effectively make the bending angle range larger and avoid position restriction between the bending blade and the bending outer mold 6 caused by a small bending angle.

[0035] The bending motor 3 is fixedly arranged on the bending machine body 1, and the upper and lower ends of the bending outer mold 6 are respectively a rotating connection end 63 and a rotating drive end 64. The rotating connection end 63 at the upper end of the bending outer mold 6 is rotationally connected to the bending mounting seat 4, and the moving end of the bending motor 3 can cooperate with the rotating drive end 64 to drive the bending outer mold 6 to rotate.

[0036] Through the arrangement of the bending motor 3 , the moving end of the bending motor 3 can cooperate with the rotating driving end 64 to drive the bending outer mold 6 to rotate relative to the bending mounting seat 4 to perform bending or shearing actions.

[0037] The switching drive assembly includes a lifting screw 8 and a lifting drive assembly. A driving threaded seat 41 that cooperates with the lifting screw 8 is provided on the bending mounting seat 4. A screw mounting limit seat 101 that cooperates with the lower end of the lifting screw 8 is provided on the bending machine body 1. The moving end of the lifting drive assembly is connected to the upper end of the lifting screw 8.

[0038] The lifting drive assembly includes a pulley assembly 9 and a lifting drive motor 10 . One end of the pulley assembly 9 is sleeved on the lifting screw rod 8 , and the other end of the pulley assembly 9 is sleeved on the moving end of the lifting drive motor 10 .

[0039] By means of transmission by the lifting screw 8, the movement of the bending mounting seat 4 can be made more stable, and the lifting screw 8 can be driven to rotate.

[0040] The bending machine body 1 is provided with a lifting rail 102 matched with the bending mounting seat 4 , and the bending mounting seat 4 is provided with a lifting slider matched with the lifting rail 102 . The bending mounting seat 4 is slidably connected to the lifting rail 102 .

[0041] The provision of the lifting slide rail 102 can effectively improve the stability of the movement of the bending mounting seat 4 and avoid deviation during the movement.

[0042] The bending machine body 1 is provided with a lifting limit groove 103 , which is arranged on the side of the lifting slide rail 102 , and the bending mounting seat 4 is provided with a limiting protrusion that cooperates with the lifting limit groove 103 , which is arranged in the lifting limit groove 103 .

[0043] By setting the lifting limit groove 103 , the movement range of the bending machine body 1 can be further limited, and the bending mounting seat 4 can be effectively prevented from falling off the lifting slide rail 102 .

[0044] The bending main machine is also provided with a bending limit block 11 , and a contour surface is provided on the side of the bending movement limit block facing the bending outer die 6 .

[0045] By setting the bending movement limit block, the movement deviation of the bending outer mold 6 can be effectively prevented.

[0046] The working process of the automatic bending and shearing integrated machine provided in this embodiment is as follows: Compared with the existing processing methods, the embodiment of the utility model provides the advantages of higher material transfer accuracy and high material transfer efficiency.

[0047] First, the feeding mechanism 2 transports the blade to the bending assembly, and the blade to be processed passes through the bending channel 51 and the bending notch 61, so that the blade to be processed passes through the bending inner mold 5 and the bending outer mold 6.

[0048] The initial position of the blade to be processed is set at both the bending channel 51 and the bending portion.

[0049] When the blade to be processed is moved into position, the bending motor 3 drives the bending outer die 6 to rotate, and the bending notch 61 continuously hits the blade to achieve the bending of the blade.

[0050] After the bending is completed, the switching drive assembly drives the bending mounting seat 4 to rise, so that the bent blade moves from the bending channel 51 to the shearing channel 52 and is set in the shearing edge 62 at the same time.

[0051] When the bent blade is moved into position, the bending motor 3 drives the bending outer die 6 to rotate again, so that the shearing edge 62 performs a cutting action on the blade.

[0052] From the above, it can be seen that the beneficial effect of the utility model is: adopting its mechanism can effectively solve the problem of single function in the structural design of the bending machine in the prior art. By using this product structure, a bending part and a shearing part are set on the bending outer mold 6, and the switching drive component can control the bending mounting seat 4, adjust the tool to be processed to switch between the bending part and the shearing part, integrate the shearing function, improve the processing efficiency, and help to improve the competitiveness of the enterprise.

[0053] The specific implementation methods described above are preferred implementation methods of the present utility model, and are not intended to limit the specific implementation scope of the present utility model. The scope of the present utility model includes but is not limited to the specific implementation methods. All equivalent changes made in accordance with the present utility model are within the protection scope of the present utility model.

Claims

1. An automatic bending and shearing machine, characterized in that: The invention comprises a bending machine body, on which a switching drive assembly, a feeding mechanism and a bending assembly are arranged, the feeding mechanism can transport the material to be processed to the bending assembly, the bending assembly comprises a bending motor, a bending mounting seat, a bending inner die and a bending outer die, the bending inner die and the bending outer die are both connected to the bending mounting seat, the moving end of the switching drive assembly is fixedly connected to the bending mounting seat, a bending portion and a shearing portion are arranged on the bending outer die, the switching drive assembly can drive the bending outer die to move linearly so that the material switches between the bending portion and the shearing portion, and the bending motor can drive the bending outer die to rotate to cooperate with the shearing portion to shear the material to be processed.

2. The automatic bending and shearing integrated machine according to claim 1, characterized in that: The bending inner mold includes an installation and positioning portion and a processing portion, the processing portion is provided with a bending channel and a shearing channel, the bending channel is connected to the shearing channel, the bending channel is provided with a bending avoidance notch, and the installation and positioning portion is provided with a limiting plane, and the limiting plane can prevent the bending inner mold from rotating relative to the bending mounting seat.

3. The automatic bending and shearing integrated machine according to claim 2, characterized in that: The bending mounting seat is also provided with an inner mold fixing seat and an inner mold locking block. The inner mold fixing seat is provided with an inner mold fixing cavity cooperating with the mounting positioning portion. The inner mold locking block can lock the bending inner mold in the inner mold fixing cavity. The lower end surface of the inner mold fixing seat is provided with a rotating bearing connected to the upper end of the bending outer mold, and the upper end of the bending outer mold is connected to the rotating bearing.

4. The automatic bending and shearing integrated machine according to claim 1, characterized in that: The bending portion is a bending notch provided on the bending outer mold, and the shearing portion is a shearing edge provided on the bending outer mold.

5. The automatic bending and shearing integrated machine according to claim 4, characterized in that: An avoidance step cooperating with the bending notch is arranged on the outer side of the bending outer mold, and the avoidance step can make the bending angle range larger.

6. The automatic bending and shearing integrated machine according to claim 1, characterized in that: The bending motor is fixedly arranged on the bending machine body, and the upper and lower ends of the bending outer mold are respectively a rotating connection end and a rotating drive end. The rotating connection end at the upper end of the bending outer mold is rotationally connected to the bending mounting seat, and the moving end of the bending motor can cooperate with the rotating drive end to drive the bending outer mold to rotate.

7. The automatic bending and shearing integrated machine according to claim 1, characterized in that: The switching drive assembly includes a lifting screw and a lifting drive assembly. A driving threaded seat that cooperates with the lifting screw is provided on the bending mounting seat. A screw mounting limit seat that cooperates with the lower end of the lifting screw is provided on the bending machine body. The moving end of the lifting drive assembly is connected to the upper end of the lifting screw.

8. The automatic bending and shearing integrated machine according to claim 7, characterized in that: The lifting drive assembly comprises a pulley assembly and a lifting drive motor. One end of the pulley assembly is sleeved on the lifting screw rod, and the other end of the pulley assembly is sleeved on the moving end of the lifting drive motor.

9. The automatic bending and shearing integrated machine according to any one of claims 1 to 8, characterized in that: The bending machine body is provided with a lifting slide rail matched with the bending mounting seat, the bending mounting seat is provided with a lifting slider matched with the lifting slide rail, and the bending mounting seat is slidably connected with the lifting slide rail.

10. The automatic bending and shearing integrated machine according to claim 9, characterized in that: The bending machine body is provided with a lifting limit groove, the lifting limit groove is arranged on the side of the lifting slide rail, the bending mounting seat is provided with a limiting protrusion matched with the lifting limit groove, and the limiting protrusion is arranged in the lifting limit groove.

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