Stamping type rim charge removing device

Abstract

The utility model relates to a stamping type rim charge removing device. The stamping equipment solves the problems that in the prior art, stamping equipment is poor in linkage in the stamping process, and rim charges generated after stamping cannot be treated in time. The device comprises conveying supports which are symmetrically arranged, a material conveying structure is arranged on the conveying supports, a lifting type stamping assembly is arranged between the conveying supports and located on the upper side of the material conveying structure, and the lifting type stamping assembly is driven by a lifting driving mechanism arranged on the outer walls of the conveying supports. A chip removal plate assembly corresponding to the lifting type stamping assembly is arranged on the lower side of the material conveying structure, a waste conveying and removing mechanism used for receiving waste is arranged at the bottom of the conveying support, and a cover overturning assembly is arranged on the upper side of the lifting type stamping assembly. The stamping device has the advantages that stamping linkage is good, rim charges after stamping can be treated in time, influence on equipment operation is avoided, and the use effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical equipment, in particular to a punching type edge material removing device. Background Art

[0002] During the stamping process, long strips of scrap material are formed. Unconstrained, these strips easily wander around, leading to unstable material feed, impacting production and resulting in a large number of defective products. Especially when multiple presses are operating simultaneously, the scrap material from different presses can interfere with each other and become entangled. To avoid this, presses are often spaced very far apart, resulting in wasted factory space. Furthermore, existing scrap stamping equipment suffers from poor interlocking performance during the stamping process, and the scrap material cannot be promptly processed, which can affect normal operation.

[0003] To address the shortcomings of the existing technology, people have conducted long-term exploration and proposed various solutions. For example, a Chinese patent document discloses a side material conveying device and stamping system for metal stamping [CN201610849072.2]. It includes a frame, a rotary drive module mounted on the frame, a drive shaft, at least two rotary conveyor belts, and driven shafts connected to the rotary conveyor belts in a one-to-one correspondence. The drive shaft and all driven shafts are mounted on the frame, one end of each rotary conveyor belt is wound around the drive shaft, which is connected to the rotary drive module. The other ends of each rotary conveyor belt are wound around their corresponding driven shafts. The driven shaft is provided with a tensioning adjustment mechanism that can adjust the distance between the drive shaft and the driven shaft.

[0004] The above solution has solved to a certain extent the problem of large stamping gap of stamping equipment in the existing technology, which causes waste of factory space. However, this solution still has many shortcomings, such as: poor stamping linkage, and the edge material after stamping cannot be processed in time, which easily affects the normal operation of the equipment. Summary of the Invention

[0005] The purpose of the utility model is to provide a punching type edge material removal device to solve the above problems.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a stamping-type edge material removal device, comprising a symmetrically arranged conveying bracket, a material conveying structure is provided on the conveying bracket, a lifting stamping assembly is provided between the conveying brackets and on the upper side of the material conveying structure, the lifting stamping assembly is driven by a lifting drive mechanism arranged on the outer wall of the conveying bracket, a chip removal plate assembly corresponding to the lifting stamping assembly is provided on the lower side of the material conveying structure, a waste conveying and removing mechanism for receiving waste is provided at the bottom of the conveying bracket, and a flip cover assembly is provided on the upper side of the lifting stamping assembly.

[0007] In the above-mentioned stamping edge material removal device, the material conveying structure includes conveying rollers arranged between the two ends of the conveying bracket, and a number of strip conveyor belts are connected between the conveying rollers. Two conveying support rollers are provided in the middle of the conveying bracket, and the two conveying support rollers are respectively connected to the conveying rollers at similar positions through a number of strip linkage belts.

[0008] In the above-mentioned punching type edge material removal device, the conveying roller is driven by a rotating conveying motor arranged on one side of the conveying bracket, and the end of the strip linkage belt is located between the two conveying branches to form a punching blanking gap.

[0009] In the above-mentioned stamping edge material removal device, the lifting stamping assembly includes a stamping cross bar arranged between the conveying brackets, and a plurality of strip-shaped adjustment through holes are provided on the stamping cross bar, and the strip-shaped adjustment through holes are connected with a longitudinally arranged stamping rod, and the bottom of the stamping rod is arranged corresponding to the stamping blanking gap.

[0010] In the above-mentioned stamping edge material removal device, an L-shaped linkage frame is provided at both ends of the stamping cross bar, a vertically arranged positioning frame is fixed on the inner wall of the conveying bracket, the positioning frame is fixed on the inner wall of the conveying bracket, and the positioning frame is provided with a lifting stroke positioning groove for the bottom of the linkage frame to pass through, and an L-shaped fixed plate frame is provided on the upper end surface of the conveying bracket, and the fixed plate frame is connected to the positioning frame to form positioning.

[0011] In the above-mentioned stamping edge material removal device, the lifting drive mechanism includes a lifting drive box arranged on the outer wall of the conveying bracket, a pneumatic lifting drive is provided in the lifting drive box, and the pneumatic lifting drive is provided with a lifting linkage rod connected to the linkage frame, and lifting guide rods connected to the sliding linkage frame are provided on both sides of the lifting linkage rod.

[0012] In the above-mentioned stamping edge material removal device, the chip removal plate assembly includes a mounting cross frame arranged parallel to the conveying bracket, and the two mounting cross frames are symmetrically provided with chip removal halves, which are fixed to the mounting cross frame through a connecting base, and a chip removal gap is formed between the two symmetrically arranged chip removal halves.

[0013] In the above-mentioned stamping edge material removal device, the waste conveying and removing mechanism includes a material receiving conveyor belt arranged at the bottom of the conveying bracket, waste conveying rollers are arranged at both ends of the material receiving conveyor belt, and the waste conveying rollers are driven by a conveying drive motor, and the conveying bracket is provided with a material guide baffle inclined toward the upper end surface of the material receiving conveyor belt.

[0014] In the above-mentioned stamping edge material removal device, the flap assembly includes a flap frame, one end of which is rotatably arranged on the upper end surface of the conveying bracket through a rotating connecting rod, and the flap frame is provided with a plurality of air holes arranged in a matrix along its circumference.

[0015] In the above-mentioned punching type edge material removal device, a plurality of rotating support links are provided on the inner side of the strip conveyor belt and between the conveying brackets.

[0016] Compared with the existing technology, the advantages of the utility model are: reasonable structural design, good stamping linkage, material transportation can be accurately aligned for stamping, secondly, it can achieve vertical and stable stamping, ensuring the quality of the product after stamping, and by setting up a flip cover frame and a waste conveying and removing mechanism, the waste after stamping can be transported to the outside in time to avoid affecting the equipment, and the use effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 It is a structural schematic diagram of the utility model from another perspective;

[0019] Figure 3 This is a diagram of a chip removal plate assembly in the present invention;

[0020] Figure 4 This is a schematic diagram of the structure of the lifting drive mechanism in the utility model;

[0021] In the figure: conveying bracket 1, material conveying structure 2, conveying roller 21, strip conveyor belt 22, conveying support roller 23, strip linkage belt 24, rotating conveying motor 25, stamping blanking gap 26, rotating support connecting rod 27, lifting stamping assembly 3, stamping cross bar 31, strip adjustment through hole 32, stamping rod 33, linkage frame 34, positioning frame 35, lifting stroke positioning groove 36, fixed plate frame 37, lifting drive mechanism 4, lifting drive box 41, pneumatic lifting drive 42, lifting linkage rod 43, lifting guide rod 44, chip removal plate assembly 5, mounting cross frame 51, chip removal half body 52, connecting base 53, chip removal gap 54, waste conveying and removing mechanism 6, material receiving conveyor belt 61, waste conveying roller 62, conveying drive motor 63, material guide baffle 64, flip cover assembly 7, flip cover frame 71, rotating connecting rod 72, air hole 73. DETAILED DESCRIPTION

[0022] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0023] like Figure 1-4As shown, a stamping type edge material removal device includes a symmetrically arranged conveying bracket 1, a material conveying structure 2 is provided on the conveying bracket 1, a lifting type stamping assembly 3 is provided between the conveying brackets 1 and on the upper side of the material conveying structure 2, the lifting type stamping assembly 3 is driven by a lifting drive mechanism 4 arranged on the outer wall of the conveying bracket 1, a chip removal plate assembly 5 corresponding to the lifting type stamping assembly 3 is provided on the lower side of the material conveying structure 2, a waste conveying and removing mechanism 6 for receiving waste is provided at the bottom of the conveying bracket 1, and a flip cover assembly 7 is provided on the upper side of the lifting type stamping assembly 3.

[0024] Among them, the material conveying structure 2 includes a conveying roller 21 arranged between the two ends of the conveying bracket 1, and a number of strip conveyor belts 22 are connected between the conveying rollers 21. Two conveying support rollers 23 are provided in the middle of the conveying bracket 1, and the two conveying support rollers 23 are respectively connected to the conveying rollers 21 at nearby positions through a number of strip linkage belts 24.

[0025] The conveying roller 21 drives the strip conveyor belt 22 to rotate and convey the material to be stamped, and the strip linkage belt 24 drives the conveying support roller 23 to rotate. When the conveying roller 21 rotates, the conveying support roller 23 can rotate synchronously to convey the material;

[0026] Secondly, the strip conveyor belt 22 and the strip linkage belt 24 are both made of polyurethane material, which can ensure the safety of food materials and is durable and high temperature resistant.

[0027] It can be seen that the conveying roller 21 is driven by a rotary conveying motor 25 arranged on one side of the conveying bracket 1, and the end of the strip-shaped linkage belt 24 is located between the two conveying branches to form a punching and blanking gap 26.

[0028] The punching and blanking gap 26 here can allow the waste materials after punching to fall into.

[0029] Obviously, the lifting stamping assembly 3 includes a stamping cross bar 31 arranged between the conveying brackets 1, and a plurality of strip-shaped adjustment holes 32 are provided on the stamping cross bar 31, and a longitudinally arranged stamping rod 33 is connected to the strip-shaped adjustment holes 32, and the bottom of the stamping rod 33 is arranged corresponding to the stamping blanking gap 26.

[0030] Various types of stamping dies can be installed at the bottom of the stamping rod 33, and an infrared sensor is provided for detecting and positioning the stamping material.

[0031] Furthermore, an L-shaped linkage frame 34 is provided at both ends of the stamping cross bar 31, and a vertical positioning frame 35 is fixed on the inner wall of the conveying bracket 1. The positioning frame 35 is fixed on the inner wall of the conveying bracket 1, and a lifting stroke positioning groove 36 is provided on the positioning frame 35 for the bottom of the linkage frame 34 to pass through. An L-shaped fixed plate frame 37 is provided on the upper end surface of the conveying bracket 1, and the fixed plate frame 37 is connected to the positioning frame 35 to form a positioning.

[0032] Furthermore, the lifting drive mechanism 4 includes a lifting drive box 41 arranged on the outer wall of the conveying bracket 1, and a pneumatic lifting drive 42 is provided in the lifting drive box 41. The pneumatic lifting drive 42 is provided with a lifting linkage rod 43 connected to the linkage frame 34, and lifting guide rods 44 connected to the sliding linkage frame 34 are provided on both sides of the lifting linkage rod 43.

[0033] The lifting guide rod 44 is passed through the sliding linkage frame 34, and the upper end of the lifting guide rod 44 is fixed on the conveying bracket 1. When the pneumatic lifting driver 42 drives the lifting linkage rod 43 to rise and fall, the stamping cross bar 31 rises and falls synchronously and is guided by the lifting guide rod 44 to ensure stamping stability and consistency.

[0034] Specifically, the chip removal plate assembly 5 includes a mounting cross frame 51 arranged parallel to the conveying bracket 1, and chip removal halves 52 are symmetrically provided on the two mounting cross frames 51. The chip removal halves 52 are fixed to the mounting cross frame 51 through a connecting base 53, and a chip removal gap 54 is formed between the two symmetrically arranged chip removal halves 52.

[0035] The chip removal plate assembly 5 is provided to ensure that the waste does not splash when it falls.

[0036] More specifically, the waste conveying and removing mechanism 6 includes a material receiving conveyor belt 61 disposed at the bottom of the conveyor bracket 1. Waste conveyor rollers 62 are disposed at both ends of the material receiving conveyor belt 61, and the waste conveyor rollers 62 are driven by a conveying drive motor 63. The conveyor bracket 1 is provided with a material guide baffle 64 inclined toward the upper end surface of the material receiving conveyor belt 61. The waste conveying and removing mechanism 6 is primarily used to convey waste materials that have fallen off after being punched to the outside.

[0037] Preferably, the flap assembly 7 includes a flap frame 71 , one end of which is rotatably arranged on the upper end surface of the delivery bracket 1 through a rotating connecting rod 72 , and a plurality of air holes 73 arranged in a matrix are provided around the flap frame 71 .

[0038] The flip cover frame 71 is used to prevent the material from splashing during the punching process, thus providing a protective effect.

[0039] In detail, a plurality of rotation support links 27 are provided on the inner side of the strip conveyor belt 22 and between the conveying supports 1 .

[0040] The rotating support link 27 is used to support the strip conveyor belt 22 to prevent it from becoming loose.

[0041] To sum up, the principle of this embodiment is: the material to be stamped is transported to the stamping blanking gap 26 through the material conveying structure 2, and the lifting drive mechanism 4 is used to drive the stamping cross bar 31 to be pressed down, so that stamping is performed through the mold set at the bottom of the stamping rod 33, and the waste material after stamping falls onto the material receiving conveyor belt 61 through the chip discharge plate assembly 5 and is transported to the outside; wherein, the flap frame 71 is used to prevent material splashing during stamping, and secondly, the chip discharge plate assembly 5 and the material guide baffle 64 are used to guide the waste material to prevent it from falling to the outside of the material receiving conveyor belt 61.

[0042] The specific embodiments described herein are merely illustrative of the spirit of the present invention. Persons skilled in the art may make various modifications, additions, or substitutions to the described specific embodiments without departing from the spirit of the present invention or exceeding the scope defined by the appended claims.

[0043] Although this article uses more terms such as conveying bracket 1, material conveying structure 2, conveying roller 21, strip conveyor belt 22, conveying support roller 23, strip linkage belt 24, rotating conveying motor 25, stamping blanking gap 26, rotating support connecting rod 27, lifting stamping assembly 3, stamping cross bar 31, strip adjustment through hole 32, stamping rod 33, linkage frame 34, positioning frame 35, lifting stroke positioning groove 36, fixed plate frame 37, lifting drive mechanism 4, lifting drive box 41, pneumatic lifting drive 42, lifting linkage rod 43, lifting guide rod 44, chip removal plate assembly 5, mounting cross frame 51, chip removal half body 52, connecting base 53, chip removal gap 54, waste conveying and removing mechanism 6, material receiving conveyor belt 61, waste conveying roller 62, conveying drive motor 63, material guide baffle 64, flip cover assembly 7, flip cover frame 71, rotating connecting rod 72, air hole 73, etc., it does not exclude the possibility of using other terms. These terms are used only to more conveniently describe and explain the essence of the present invention; interpreting them as any additional limitations is contrary to the spirit of the present invention.

Claims

1. A stamping type edge material removal device, comprising a symmetrically arranged conveying bracket (1), wherein the conveying bracket (1) is provided with a material conveying structure (2), characterized in that: A lifting punching assembly (3) is provided between the conveying brackets (1) and on the upper side of the material conveying structure (2); the lifting punching assembly (3) is driven by a lifting drive mechanism (4) provided on the outer wall of the conveying bracket (1); a chip removal plate assembly (5) corresponding to the lifting punching assembly (3) is provided on the lower side of the material conveying structure (2); a waste conveying and removing mechanism (6) for receiving waste is provided at the bottom of the conveying bracket (1); and a flap assembly (7) is provided on the upper side of the lifting punching assembly (3).

2. A punching type edge material removal device according to claim 1, characterized in that: The material conveying structure (2) includes conveying rollers (21) arranged between the two ends of the conveying bracket (1), and a plurality of strip conveyor belts (22) are connected between the conveying rollers (21). Two conveying support rollers (23) are provided in the middle of the conveying bracket (1), and the two conveying support rollers (23) are respectively connected to the conveying rollers (21) at adjacent positions through a plurality of strip linkage belts (24).

3. A punching type edge material removal device according to claim 2, characterized in that: The conveying roller (21) is driven by a rotating conveying motor (25) arranged on one side of the conveying bracket (1), and the end of the strip-shaped linkage belt (24) is located between the two conveying branches to form a punching and blanking gap (26).

4. A punching type edge material removal device according to claim 3, characterized in that: The lifting punching assembly (3) includes a punching cross bar (31) arranged between the conveying brackets (1), and the punching cross bar (31) is provided with a plurality of strip-shaped adjustment holes (32), and the strip-shaped adjustment holes (32) are connected with a punching rod (33) arranged longitudinally, and the bottom of the punching rod (33) is arranged corresponding to the punching blanking gap (26).

5. A punching type edge material removal device according to claim 4, characterized in that: Both ends of the punching crossbar (31) are provided with an L-shaped linkage frame (34), the inner wall of the conveying bracket (1) is fixedly provided with a vertical positioning frame (35), the positioning frame (35) is fixedly provided on the inner wall of the conveying bracket (1), and the positioning frame (35) is provided with a lifting stroke positioning groove (36) for the bottom of the linkage frame (34) to pass through, and the upper end surface of the conveying bracket (1) is provided with an L-shaped fixed plate frame (37), and the fixed plate frame (37) is connected to the positioning frame (35) to form positioning.

6. A punching type edge material removal device according to claim 5, characterized in that: The lifting drive mechanism (4) includes a lifting drive box (41) arranged on the outer wall of the conveying bracket (1), a pneumatic lifting drive (42) is provided in the lifting drive box (41), a lifting linkage rod (43) connected to the linkage frame (34) is provided on the pneumatic lifting drive (42), and lifting guide rods (44) connected to the sliding linkage frame (34) are provided on both sides of the lifting linkage rod (43).

7. The punching type edge material removal device according to claim 1, characterized in that: The chip removal plate assembly (5) includes a mounting cross frame (51) arranged parallel to the conveying bracket (1), and chip removal halves (52) are symmetrically arranged on the two mounting cross frames (51). The chip removal halves (52) are fixed to the mounting cross frames (51) through a connecting base (53), and a chip removal gap (54) is formed between the two symmetrically arranged chip removal halves (52).

8. The punching type edge material removal device according to claim 7, characterized in that: The waste conveying and removing mechanism (6) comprises a material receiving conveyor belt (61) arranged at the bottom of the conveying bracket (1), waste conveying rollers (62) are arranged at both ends of the material receiving conveyor belt (61), and the waste conveying rollers (62) are driven by a conveying drive motor (63), and the conveying bracket (1) is provided with a material guide baffle (64) inclined toward the upper end surface of the material receiving conveyor belt (61).

9. The punching type edge material removal device according to claim 1, characterized in that: The flap assembly (7) comprises a flap frame (71), one end of which is rotatably arranged on the upper end surface of the conveying bracket (1) via a rotating connecting rod (72), and a plurality of air holes (73) arranged in a matrix are provided around the flap frame (71).

10. The punching type edge material removal device according to claim 2, characterized in that: A plurality of rotating support connecting rods (27) are provided on the inner circumference of the strip conveyor belt (22) and between the conveying brackets (1).

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