Gate material removal device and automobile bumper production line

Abstract

The present invention discloses a nozzle material cutting device and an automobile bumper production line, wherein the nozzle material cutting device comprises a frame and a shearing device, the shearing device comprises a shearing bracket and a shearing mechanism, the shearing bracket is arranged on the frame, the shearing mechanism comprises a driving module arranged on the shearing bracket, and a pneumatic scissors connected to the driving module, the driving module is used to drive the pneumatic scissors to move toward the bumper, so that the pneumatic scissors cut the nozzle material on the bumper. The present invention can automatically cut the nozzle material from the bumper to achieve the purpose of improving production efficiency, reducing labor costs and reducing labor intensity.

Description

Technical Field

[0001] The invention relates to the technical field of automobile parts manufacturing, in particular to a nozzle material cutting device and an automobile bumper production line. Background Art

[0002] At present, many cars use left and right split bumpers to facilitate replacement and maintenance. At the same time, in order to facilitate production and manufacturing, a nozzle material is generally set between the left and right split bumpers, and then the nozzle material is manually removed to obtain separate left and right bumpers. However, manually removing the nozzle material will result in low production efficiency, high labor costs and high labor intensity.

[0003] In view of this, it is necessary to provide a nozzle material cutting device and an automobile bumper production line to at least overcome or alleviate the above-mentioned defects in the prior art. Summary of the invention

[0004] The main purpose of the present invention is to provide a nozzle material removal device and an automobile bumper production line, aiming to solve the technical problems of low production efficiency, high labor cost and high labor intensity caused by manual removal of nozzle material.

[0005] In order to achieve the above-mentioned purpose, the present invention provides a sprue material cutting device, wherein the sprue material cutting device includes a frame and a shearing device, the shearing device includes a shearing bracket and a shearing mechanism, the shearing bracket is arranged on the frame, the shearing mechanism includes a driving module arranged on the shearing bracket, and a pneumatic scissors connected to the driving module, the driving module is used to drive the pneumatic scissors to move toward the bumper, so that the pneumatic scissors can cut off the sprue material on the bumper.

[0006] Optionally, the number of the shearing brackets is two, and the number of the shearing mechanisms is four, and the two shearing brackets are arranged on opposite sides of the frame, wherein two of the shearing mechanisms are arranged at intervals on one of the shearing brackets, and the other two of the shearing mechanisms are arranged at intervals on the other shearing bracket, and the two shearing mechanisms on the same shearing bracket are arranged one-to-one with the two shearing mechanisms on the other shearing bracket.

[0007] Optionally, the driving module includes a telescopic cylinder arranged on the shearing bracket, and a mounting block connected to the output shaft of the telescopic cylinder, and the pneumatic scissors are arranged on the mounting block.

[0008] Optionally, the pneumatic scissors include a shearing cylinder arranged on the mounting block, and a scissor body arranged on the shearing cylinder, and the shearing cylinder is used to drive the scissor body to abut against two sides of the bumper respectively to cut off the sprue material.

[0009] Optionally, the shearing mechanism also includes a guide plate arranged on the shearing cylinder, the guide plate and the scissors body are arranged relative to each other, and the length of the guide plate extending out of the shearing cylinder is greater than the length of the scissors body extending out of the shearing cylinder, and a guide opening groove is provided on the end of the guide plate extending out of the shearing cylinder, and the guide opening groove is used to correspond to the gap of the scissors body for the bumper to extend into.

[0010] Optionally, the guide opening groove includes an opening section and a docking section, the opening section is opened at an end of the guide plate away from the shear cylinder, the docking section extends from the opening section toward an end close to the shear cylinder, and the docking section is used to correspond to the gap of the scissors body for the bumper to extend into, and the opening length of the opening section gradually decreases in the direction from the opening section toward the docking section.

[0011] Optionally, the sprue material cutting device also includes a blanking platform and a first conveying mechanism arranged on the frame, and a blanking plate obliquely arranged between the blanking platform and the first conveying mechanism, the blanking platform is located below the shearing mechanism, the first conveying mechanism is located below the blanking platform, and the blanking plate is used to guide the sprue material that falls onto the blanking platform to the first conveying mechanism, so that the first conveying mechanism guides the sprue material to the outside.

[0012] Optionally, the sprue material cutting device also includes a pushing mechanism, which includes a pushing cylinder arranged on the blanking platform, and a pushing plate connected to the pushing cylinder, and the pushing cylinder is used to drive the pushing plate to move to push the sprue material on the blanking platform toward the first transmission mechanism.

[0013] Optionally, the sprue material cutting device further comprises a recovery box, and the recovery box is arranged below an end of the first transmission mechanism away from the frame.

[0014] In addition, the present invention also provides an automobile bumper production line, wherein the automobile bumper production line includes the sprue material cutting device as described above.

[0015] In the technical solution of the present invention, since the provided sprue material cutting device includes a frame and a shearing device, the shearing device includes a shearing bracket and a shearing mechanism, the driving module in the shearing mechanism is arranged on the shearing bracket, and the driving module can drive the pneumatic scissors to move toward the bumper, so that the pneumatic scissors cut off the sprue material on the bumper, thereby automatically cutting off the sprue material from the bumper, so as to achieve the purpose of improving production efficiency, reducing labor costs and reducing labor intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0017] Figure 1 A schematic structural diagram of a nozzle material cutting device from one perspective according to an embodiment of the present invention;

[0018] Figure 2 A schematic structural diagram of a sprue material removal device from another perspective according to an embodiment of the present invention;

[0019] Figure 3 It is a partial structural schematic diagram of a shearing device according to an embodiment of the present invention;

[0020] Figure 4 for Figure 3 The enlarged schematic diagram of point A in the middle;

[0021] Figure 5 It is a schematic structural diagram of a material pushing device according to an embodiment of the present invention.

[0022] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings.

[0023] Description of Figure Numbers:

[0024]

[0025] DETAILED DESCRIPTION

[0026] It should be understood that the specific embodiments described herein are only used to explain the present invention, and are not used to limit the present invention.

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0029] In addition, the descriptions of "first", "second", etc. in the present invention are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0030] See also Figure 1 and Figure 3 The present invention provides a sprue material cutting device, wherein the sprue material cutting device comprises a frame 1 and a shearing device, the shearing device comprises a shearing bracket 2 and a shearing mechanism 3, the shearing bracket 2 is arranged on the frame 1, the shearing mechanism 3 comprises a driving module 31 arranged on the shearing bracket 2, and a pneumatic scissors 32 connected to the driving module 31, the driving module 31 is used to drive the pneumatic scissors 32 to move toward the bumper, so that the pneumatic scissors 32 cuts off the sprue material on the bumper.

[0031] In the technical solution of the present invention, since the provided sprue material cutting device includes a frame 1 and a shearing device, the shearing device includes a shearing bracket 2 and a shearing mechanism 3, the driving module 31 in the shearing mechanism 3 is arranged on the shearing bracket 2, and the driving module 31 can drive the pneumatic scissors 32 to move toward the bumper, so that the pneumatic scissors 32 cuts off the sprue material on the bumper, thereby automatically cutting off the sprue material from the bumper, so as to achieve the purpose of improving production efficiency, reducing labor costs and reducing labor intensity.

[0032] In one embodiment, the number of the shearing brackets 2 is two, the number of the shearing mechanisms 3 is four, and the two shearing brackets 2 are arranged on opposite sides of the frame 1, wherein two shearing mechanisms 3 are arranged at intervals on one of the shearing brackets 2, and the other two shearing mechanisms 3 are arranged at intervals on the other shearing bracket 2, and the two shearing mechanisms 3 on the same shearing bracket 2 are arranged one-to-one with the two shearing mechanisms 3 on the other shearing bracket 2. That is, by respectively arranging the shearing brackets 2 on opposite sides of the frame 1, and respectively arranging two shearing mechanisms 3 on each shearing bracket 2, the four shearing mechanisms 3 can be arranged corresponding to the four corner positions of the sprue material at the middle connection of the bumper, and the driving modules 31 of the four shearing mechanisms 3 can respectively drive the corresponding pneumatic scissors 32 to move toward the four corner positions of the sprue material, so that the four pneumatic scissors 32 can simultaneously perform a shearing operation on the sprue material, thereby further improving production efficiency.

[0033] For details, please refer again to Figure 1 and Figure 3 The driving module 31 includes a telescopic cylinder 311 disposed on the shearing bracket 2, and a mounting block 312 connected to the output shaft of the telescopic cylinder 311, and the pneumatic scissors 32 are disposed on the mounting block 312. That is, when the bumper needs to be separated from the sprue material, the output shaft can be driven to extend by the telescopic cylinder 311 to drive the pneumatic scissors 32 on the mounting block 312 to move toward the direction close to the bumper, and after the separation of the sprue material is completed, the output shaft can be driven to retract by the telescopic cylinder 311 to drive the pneumatic scissors 32 on the mounting block 312 to move away from the bumper. At the same time, the cylinder body of the telescopic cylinder 311 can be tilted on the shearing bracket 2.

[0034] Further, see Figure 3 and Figure 4The pneumatic scissors 32 include a shearing cylinder 321 disposed on the mounting block 312, and a scissor body 322 disposed on the shearing cylinder 321. The shearing cylinder 321 is used to drive the scissor body 322 to abut against both sides of the bumper to cut off the sprue material. The scissor body 322 includes a first blade body 334 and a second blade body 335. The first blade body 334 and the second blade body 335 are movably hinged on the shearing cylinder 321, and the output shaft of the shearing cylinder 321 is used to drive the end of the first blade body 334 away from the shearing cylinder 321 and the end of the second blade body 335 away from the shearing cylinder 321 to approach or move away from each other. When one end of the first blade 334 away from the shear cylinder 321 and one end of the second blade 335 away from the shear cylinder 321 move away from each other, the scissors bodies 322 open, and a gap is formed between the first blade 334 and the second blade 335 for the bumper to extend into; when one end of the first blade 334 away from the shear cylinder 321 and one end of the second blade 335 away from the shear cylinder 321 approach each other, the scissors bodies 322 close, and the blades of the first blade 334 and the second blade 335 cut from both sides of the bumper.

[0035] More specifically, the shearing mechanism 3 further includes a guide plate 33 disposed on the shearing cylinder 321, the guide plate 33 and the scissor body 322 are arranged at a relative interval, and the length of the guide plate 33 extending from the shearing cylinder 321 is greater than the length of the scissor body 322 extending from the shearing cylinder 321, and a guide opening groove 331 is provided at one end of the guide plate 33 extending from the shearing cylinder 321, and the guide opening groove 331 is used to correspond to the gap of the scissor body 322 for the bumper to extend into. That is, the guide opening groove 331 of the guide plate 33 is closer to the bumper than the gap formed by the scissor body 322, and when the telescopic cylinder 311 drives the shearing cylinder 321 to move toward the bumper, the bumper will first enter the guide opening groove 331, and then enter the gap formed by the scissor body 322, so that the guide opening groove 331 on the guide plate 33 can play a guiding role to ensure that the bumper accurately enters the gap formed by the scissor body 322.

[0036] Furthermore, the guide opening groove 331 includes an opening section 332 and a docking section 333. The opening section 332 is provided at one end of the guide plate 33 away from the shearing cylinder 321. The docking section 333 is extended from the opening section 332 toward the end close to the shearing cylinder 321. The docking section 333 is used to be arranged corresponding to the gap of the scissor body 322 for the bumper to extend into. The opening length of the opening section 332 gradually decreases in the direction from the opening section 332 to the docking section 333. That is, the bumper first enters the opening section 332 and then enters the docking section 333. The docking section 333 can be arranged corresponding to the gap of the scissor body 322 for the bumper to extend into. Therefore, when the bumper enters the docking section 333, the bumper also enters the gap of the scissor body 322 for the bumper to extend into, thereby ensuring that the bumper smoothly enters the gap formed by the scissor body 322.

[0037] In one embodiment, see Figure 1 and Figure 2 The sprue material cutting device also includes a blanking platform 4 and a first transmission mechanism 5 arranged on the frame 1, and a blanking plate 6 obliquely arranged between the blanking platform 4 and the first transmission mechanism 5. The blanking platform 4 is located below the shearing mechanism 3, and the first transmission mechanism 5 is located below the blanking platform 4. The blanking plate 6 is used to guide the sprue material falling on the blanking platform 4 to the first transmission mechanism 5, so that the first transmission mechanism 5 guides the sprue material to the outside. That is, when the shearing device cuts off the sprue material on the bumper, the sprue material directly falls onto the blanking platform 4, and a part of the sprue material is suspended above the blanking plate 6, so that the sprue material will slide down from the blanking plate 6 and enter the first transmission mechanism 5 under the action of gravity, so that the sprue material is guided to the outside through the first transmission mechanism 5, so as to collect the sprue material. Specifically, the first transmission mechanism 5 can be a belt conveyor.

[0038] Further, see Figure 1 , Figure 2 and Figure 5 The nozzle material cutting device further includes a pushing mechanism 8, which includes a pushing cylinder 81 disposed on the blanking platform 4 and a pushing plate 82 connected to the pushing cylinder 81. The pushing cylinder 81 is used to drive the pushing plate 82 to move, so as to push the nozzle material on the blanking platform 4 to the first transmission mechanism 5. When there are residual scraps of the nozzle material on the blanking platform 4, the pushing cylinder 81 can drive the pushing plate 82 to push the scraps to the first transmission mechanism 5, so as to facilitate the collection of the scraps.

[0039] Specifically, the blanking platform 4 includes a support frame 42 arranged on the frame 1, and two fixed plates 41 arranged on the support frame 42 with relative intervals. The pushing cylinder 81 is arranged on the support frame 42. The pushing plate 82 includes a first connecting part 821, a second connecting part 822 and a third connecting part 823. The first connecting part 821 is slidably arranged on the pushing cylinder 81, and the end of the first connecting part 821 away from the pushing cylinder 81 extends out of the blanking platform 4 from the gap between the two fixed plates 41. The second connecting part 822 extends from the first connecting part 821 along the extension direction of the gap between the two fixed plates 41. The third connecting part 823 is connected to the end of the second connecting part 822 away from the first connecting part 821, and the third connecting part 823 is located above the side of the two fixed plates 41 away from the support frame 42. The third connecting part 823 is used to abut against the sprue material fallen onto the two fixed plates 41, thereby ensuring the rationality of the layout. In addition, the push plate 82 also includes a fourth connecting portion, which is connected to one end of the third connecting portion close to the fixed plate 41, and extends from the gap between the two fixed plates 41 into between the fixed plate 41 and the frame 1, and the fourth connecting portion is respectively abutted against one side of the two fixed plates 41 away from the third connecting portion 823, that is, the third connecting portion 823 can be stably restricted on the blanking platform 4.

[0040] More specifically, see again Figure 1 The nozzle material cutting device further comprises a recovery box 7, which is arranged below the end of the first transmission mechanism 5 away from the frame 1. That is, the nozzle material can be uniformly recovered through the recovery box 7.

[0041] Furthermore, the sprue material cutting device may further include a second transmission mechanism (not shown), which may be connected to the frame 1 to transmit the bumper with the sprue material to the frame 1 .

[0042] At the same time, an electric box 9 is also provided on the frame 1 , and a controller is provided in the electric box 9 . The controller is used to control the operation of the telescopic cylinder 311 , the shearing cylinder 321 and the pushing cylinder 81 .

[0043] In addition, the present invention also provides an automobile bumper production line, wherein the automobile bumper production line includes the above-mentioned nozzle material cutting device. Since the automobile bumper production line adopts all the technical solutions of all the above-mentioned embodiments, it at least has all the beneficial effects brought by the technical solutions of the above-mentioned embodiments, which will not be repeated here one by one.

[0044] The above are only preferred embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A nozzle material cutting device, characterized in that: include: frame; A shearing device, the shearing device comprising a shearing bracket and a shearing mechanism, the shearing bracket being arranged on the frame, the shearing mechanism comprising a driving module arranged on the shearing bracket, and a pneumatic scissors connected to the driving module, the driving module being used to drive the pneumatic scissors to move toward the bumper so that the pneumatic scissors cut off the nozzle material on the bumper; The sprue material cutting device also includes a blanking platform and a first transmission mechanism arranged on the frame, and a blanking plate obliquely arranged between the blanking platform and the first transmission mechanism, the blanking platform is located below the shearing mechanism, the first transmission mechanism is located below the blanking platform, and the blanking plate is used to guide the sprue material falling on the blanking platform to the first transmission mechanism, so that the first transmission mechanism guides the sprue material to the outside; The nozzle material cutting device further includes a pushing mechanism, which includes a pushing cylinder disposed on the blanking platform and a pushing plate connected to the pushing cylinder, wherein the pushing cylinder is used to drive the pushing plate to move so as to push the nozzle material on the blanking platform toward the first transmission mechanism; The blanking platform includes a support frame arranged on the frame, and two fixed plates arranged on the support frame with relative intervals, the pushing cylinder is arranged on the support frame, and the pushing plate includes a first connecting part, a second connecting part and a third connecting part, the first connecting part is slidably arranged on the pushing cylinder, and the end of the first connecting part away from the pushing cylinder extends from the gap between the two fixed plates to the blanking platform, the second connecting part extends from the first connecting part along the extension direction of the gap between the two fixed plates, the third connecting part is connected to the end of the second connecting part away from the first connecting part, and the third connecting part is located above the side of the two fixed plates away from the support frame, and the third connecting part is used to abut the sprue material fallen onto the two fixed plates.

2. The nozzle material cutting device according to claim 1, characterized in that: There are two shearing brackets and four shearing mechanisms. The two shearing brackets are arranged on opposite sides of the frame, two of the shearing mechanisms are arranged at intervals on one of the shearing brackets, and the other two shearing mechanisms are arranged at intervals on the other shearing bracket. The two shearing mechanisms on the same shearing bracket correspond one to one with the two shearing mechanisms on the other shearing bracket.

3. The nozzle material cutting device according to claim 2 is characterized in that: The driving module comprises a telescopic cylinder arranged on the shearing bracket and a mounting block connected to the output shaft of the telescopic cylinder, and the pneumatic scissors are arranged on the mounting block.

4. The nozzle material cutting device according to claim 3 is characterized in that: The pneumatic scissors include a shearing cylinder arranged on the mounting block, and a scissor body arranged on the shearing cylinder. The shearing cylinder is used to drive the scissor body to abut against two sides of the bumper respectively to cut off the nozzle material.

5. The nozzle material cutting device according to claim 4, characterized in that: The shearing mechanism also includes a guide plate arranged on the shearing cylinder, the guide plate and the scissors body are arranged relative to each other, and the length of the guide plate extending out of the shearing cylinder is greater than the length of the scissors body extending out of the shearing cylinder, and a guide opening groove is provided on the end of the guide plate extending out of the shearing cylinder, and the guide opening groove is used to correspond to the gap of the scissors body for the bumper to extend into.

6. The nozzle material cutting device according to claim 5, characterized in that: The guide opening groove includes an opening section and a docking section, the opening section is opened at one end of the guide plate away from the shear cylinder, the docking section extends from the opening section toward one end close to the shear cylinder, and the docking section is used to correspond to the gap of the scissors body for the bumper to extend into, and the opening length of the opening section gradually decreases in the direction from the opening section toward the docking section.

7. The nozzle material cutting device according to any one of claims 1 to 6, characterized in that: The sprue material cutting device also includes a recovery box, which is arranged below an end of the first transmission mechanism away from the frame.

8. An automobile bumper production line, characterized in that: The automobile bumper production line comprises a sprue cutting device as described in any one of claims 1 to 7.

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