Sprue treatment equipment for automobile stand column plaque injection molding part

Abstract

The sprue treatment equipment comprises an operation table, a motor is installed in the center of the bottom of the operation table, one end of an output shaft of the motor is fixedly connected with a rotary connecting frame through a coupler, and a plurality of containing devices are arranged on the side of the rotary connecting frame correspondingly; the first base is connected to the side of the operation table, the first adjusting device is arranged on the surface of the first base, the shearing device is arranged on one side of the first adjusting device, the second base is installed on the side of the operation table, the second adjusting device is arranged on the surface of the second base, and the grinding device is arranged on one side of the second adjusting device. According to the sprue treatment equipment for the automobile stand column decoration plate injection molding part, after injection molding of an automobile stand column decoration plate, the automobile stand column decoration plate can be placed on a plurality of placing devices to be subjected to shearing and grinding machining, and therefore various operations can be conducted on the decoration plate injection molding part through a single device.

Description

Technical Field

[0001] The invention relates to the field of automobile pillars, and in particular to a gate processing device for an automobile pillar decorative plate injection molding part. Background Art

[0002] The automobile pillar is an important part of the automobile body structure, and usually plays important roles such as supporting the vehicle body and protecting passengers.

[0003] After the current automobile pillars are installed in the automobile, pillar trims are installed on the surface of the automobile pillars for protection and decoration. The current automobile pillar trims are molded and manufactured by injection molding machines during processing. After injection molding, gates and burrs will appear on the sides of the pillar trims. The gates and burrs of the pillar trims need to be processed using shears and burr grinders.

[0004] The patent application with announcement number CN114714198A proposed in the prior art cleans burrs and impurities of plastic interior parts by using an automated grinding and cleaning method, which can effectively simplify the cleaning method, save manpower and time, and improve work efficiency. In addition, by grabbing and transferring the burrs, the stability of the burr grinding can be improved to avoid random shaking and splashing and causing safety hazards. At the same time, the stability of the burr grinding is improved, the grinding flatness is effectively improved, the grinding quality is improved, and friction damage to the interior parts during manual grinding is avoided. However, the current burr grinding device needs to be operated using a shearing machine and a grinder when processing the column trim, and the column trim cannot be sheared and polished by a single machine.

[0005] Therefore, it is necessary to provide a gate processing device for automobile pillar trim injection molding to solve the above technical problems. Summary of the invention

[0006] The present invention provides a gate processing device for automobile pillar trim injection molding parts, which solves the problem that the existing burr grinding device needs to be operated by a shearing machine and a grinder when processing the pillar trim, and the pillar trim cannot be sheared and polished by a single machine.

[0007] In order to solve the above technical problems, the present invention provides a gate processing device for an automobile pillar trim injection molded part, comprising: An operating table, wherein a motor is installed at the center of the bottom of the operating table, and one end of the motor output shaft is fixedly connected to a rotating connecting frame through a coupling; A plurality of placement devices, wherein the plurality of placement devices are respectively arranged on the sides of the rotating connecting frame; A first base, the first base is connected to a side of the operating table, and a first adjusting device is provided on a surface of the first base; A shearing device, the shearing device is arranged on one side of the first adjusting device, the shearing device comprises a hydraulic telescopic rod, one end of the hydraulic telescopic rod is connected to a first L-shaped fixing rod, the bottom end of the first L-shaped fixing rod is connected to a fixing bracket, a first double-headed hydraulic telescopic rod is arranged inside the fixing bracket, and both ends of the first double-headed hydraulic telescopic rod are connected to shearing knives; A second base, the second base is installed on a side of the operating table and is located on a side opposite to the first base; a second adjusting device, the second adjusting device being disposed on a surface of the second base; A grinding device is arranged on one side of the second adjusting device.

[0008] Preferably, the placement device includes a driving motor, one end of the driving motor output shaft is fixedly connected to a rotating placement frame via a coupling, one end of the rotating placement frame is installed with a hydraulic push rod, and one end of the hydraulic push rod is connected to a push block.

[0009] Preferably, the first adjusting device includes a first adjusting hydraulic rod, the top end of the first adjusting hydraulic rod is connected to a U-shaped mounting frame, a round rod is installed inside the U-shaped mounting frame, an adjusting sleeve is provided on the surface of the round rod, and one end of the hydraulic telescopic rod is connected to one side of the adjusting sleeve.

[0010] Preferably, the second adjusting device includes a second adjusting hydraulic rod, the top end of the second adjusting hydraulic rod is connected to a second L-shaped fixing rod, one end of the second L-shaped fixing rod is connected to the hydraulic adjusting rod, one end of the hydraulic adjusting rod is connected to a U-shaped fixing rod, and one end of the U-shaped fixing rod is connected to a bracket.

[0011] Preferably, the grinding device includes a second double-headed hydraulic telescopic rod, both ends of which are connected to mounting seats, motors are installed on the surfaces of the two mounting seats, and one end of the motor output shaft is fixedly connected to a grinding roller via a coupling.

[0012] Preferably, a limiting bolt is provided between the adjusting sleeve and the circular rod.

[0013] Preferably, discharge holes are symmetrically provided on both sides of the surface of the operating table.

[0014] Preferably, a collecting assembly is provided at the bottom of the operating table and below the discharge hole, the collecting assembly includes a collecting box, both sides of the collecting box are connected with positioning blocks, the surface of the positioning block is provided with a positioning sleeve, and the positioning sleeve is connected to the bottom of the operating table.

[0015] Preferably, a handle is connected to the surface of the collection box.

[0016] Preferably, a disassembly assembly is provided between the second base and the second adjusting hydraulic rod, and the disassembly assembly includes a threaded rod, a circular pad is sleeved on the surface of the threaded rod, and a threaded sleeve is threadedly connected on the surface of the threaded rod and below the circular pad.

[0017] Compared with the related art, the gate processing equipment for automobile pillar trim injection molding provided by the present invention has the following beneficial effects: The present invention provides a gate processing device for an automobile pillar trim injection molded part. A first base, a second base and a motor, a rotating connecting frame with a plurality of placing devices, a first adjusting device with a shearing device and a second adjusting device with a grinding device are arranged on an operating table for coordinated operation. After the automobile pillar trim is injection molded, it can be placed on a plurality of placing devices for shearing and grinding processing, thereby enabling a single device to perform multiple operations on the trim injection molded part. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic structural diagram of a first embodiment of a gate processing device for an automobile pillar trim injection molded part provided by the present invention; Figure 2 for Figure 1 An enlarged schematic diagram of part A is shown; Figure 3 for Figure 1 An enlarged schematic diagram of part B is shown; Figure 4 for Figure 1 The three-dimensional structural schematic diagram of the gate processing equipment shown; Figure 5 for Figure 4 An enlarged schematic diagram of part C is shown; Figure 6 A schematic structural diagram of a second embodiment of a gate processing device for an automobile pillar trim injection molded part provided by the present invention; Figure 7 A schematic structural diagram of a third embodiment of a gate processing device for an automobile pillar trim injection molded part provided by the present invention.

[0019] Numbers in the figure: 1, operating table; 2, motor; 3, rotating connecting frame; 4. Placing device; 41. Driving motor; 42. Rotating placing frame; 43. Hydraulic pushing rod; 44. Pushing block; 5. The first base; 6. First adjustment device; 61. First adjustment hydraulic rod; 62. U-shaped mounting frame; 63. Round rod; 64. Adjustment sleeve; 7. Shearing device; 71. Hydraulic telescopic rod; 72. First L-shaped fixing rod; 73. Fixing bracket; 74. First double-headed hydraulic telescopic rod; 75. Shearing knife; 8. Limit bolt; 9. Second base; 10. Second adjustment device; 101. Second adjustment hydraulic rod; 102. Second L-shaped fixing rod; 103. Hydraulic adjustment rod; 104. U-shaped fixing rod; 105. Bracket; 11. grinding device; 111. second double-head hydraulic telescopic rod; 112. mounting seat; 113. motor; 114. grinding roller; 12. Discharge hole; 14. Collection assembly; 141. Collection box; 142. Positioning block; 143. Positioning sleeve; 144. Handle; 15. Disassembly assembly; 151. Threaded rod; 152. Round spacer; 153. Threaded sleeve. DETAILED DESCRIPTION

[0020] The present invention will be further described below in conjunction with the accompanying drawings and implementation modes. First embodiment

[0021] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 ,in, Figure 1 A schematic structural diagram of a first embodiment of a gate processing device for an automobile pillar trim injection molded part provided by the present invention; Figure 2 for Figure 1 An enlarged schematic diagram of part A is shown; Figure 3 for Figure 1 An enlarged schematic diagram of part B is shown; Figure 4 for Figure 1 The three-dimensional structural schematic diagram of the gate processing equipment shown; Figure 5 for Figure 4 A gate processing device for an injection molded part of an automobile pillar trim plate includes: An operating table 1, wherein a motor 2 is installed at the center of the bottom of the operating table 1, and one end of the output shaft of the motor 2 is fixedly connected to a rotating connecting frame 3 through a coupling; A plurality of placement devices 4, wherein the plurality of placement devices 4 are respectively arranged on the sides of the rotating connecting frame 3; A first base 5, wherein the first base 5 is connected to a side of the operating table 1, and a first adjusting device 6 is disposed on a surface of the first base 5; A shearing device 7, which is arranged on one side of the first adjusting device 6, and includes a hydraulic telescopic rod 71, one end of which is connected to a first L-shaped fixing rod 72, the bottom end of which is connected to a fixing bracket 73, a first double-headed hydraulic telescopic rod 74 is arranged inside the fixing bracket 73, and both ends of the first double-headed hydraulic telescopic rod 74 are connected to shearing knives 75; A second base 9, which is installed on a side of the operating table 1 and is located on a side opposite to the first base 5; A second adjusting device 10, wherein the second adjusting device 10 is disposed on a surface of the second base 9; The grinding device 11 is arranged at one side of the second adjusting device 10 .

[0022] The placement device 4 includes a driving motor 41 , one end of the output shaft of the driving motor 41 is fixedly connected to a rotating placement frame 42 through a coupling, one end of the rotating placement frame 42 is installed with a hydraulic push rod 43 , and one end of the hydraulic push rod 43 is connected to a push block 44 .

[0023] The driving motor 41 is installed on one side of the bottom of the rotating connecting frame 3. The use of the hydraulic push rod 43 and the push block 44 can squeeze and fix the column trim placed inside the rotating placement frame 42.

[0024] The first adjusting device 6 includes a first adjusting hydraulic rod 61, the top end of the first adjusting hydraulic rod 61 is connected to a U-shaped mounting frame 62, a round rod 63 is installed inside the U-shaped mounting frame 62, and an adjusting sleeve 64 is sleeved on the surface of the round rod 63. One end of the hydraulic telescopic rod 71 is connected to one side of the adjusting sleeve 64.

[0025] The first adjustment hydraulic rod 61 is installed on the surface of the first base 5 , a plurality of limiting holes matched with the limiting bolts 8 are opened on the surface of the circular rod 63 , and the hydraulic telescopic rod 71 is installed on one side of the adjustment sleeve 64 .

[0026] The second adjusting device 10 includes a second adjusting hydraulic rod 101, the top end of the second adjusting hydraulic rod 101 is connected to a second L-shaped fixing rod 102, one end of the second L-shaped fixing rod 102 is connected to a hydraulic adjusting rod 103, one end of the hydraulic adjusting rod 103 is connected to a U-shaped fixing rod 104, and one end of the U-shaped fixing rod 104 is connected to a bracket 105.

[0027] The grinding device 11 includes a second double-headed hydraulic telescopic rod 111, both ends of which are connected to mounting seats 112, motors 113 are installed on the surfaces of the two mounting seats 112, and one end of the output shaft of the motor 113 is fixedly connected to a grinding roller 114 through a coupling.

[0028] The second double-headed hydraulic telescopic rod 111 is connected to the bracket 105 , and the second adjustable hydraulic rod 101 is connected to the surface of the second base 9 .

[0029] A limit bolt 8 is provided between the adjusting sleeve 64 and the round rod 63 .

[0030] Discharge holes 12 are symmetrically provided on both sides of the surface of the operating table 1 .

[0031] The working principle of a gate processing device for an automobile pillar trim injection molded part provided by the present invention is as follows: When in use, when the injection-molded column trim is to be sheared and polished, the column trim is first placed on the rotating placement frame 42, and then the hydraulic push rod 43 is started to drive the push block 44 to squeeze and fix the column trim. After the column trim is installed in the multiple rotating placement frames 42 on the rotating connecting frame 3, the motor 2 is started to drive the rotating connecting frame 3 to rotate. When the rotating connecting frame 3 rotates, the rotating placement frame 42 on the side is driven to move to the bottom of the shearing device 7. When the rotating placement frame 42 with the trim rotates, the bottom of the shearing device 7 is first pulled The cutting device 7 uses the adjusting sleeve 64 to adjust the left and right position on the surface of the circular rod 63. After the left and right positions of the shearing device 7 are adjusted, the limit bolt 8 is used to pass through the adjusting sleeve 64 and connected to the circular rod 63. After the shearing device 7 is fixed, the first adjusting hydraulic rod 61 is started to drive the shearing device 7 to move downward. When the first adjusting hydraulic rod 61 drives the shearing device 7 to move to the position where the decorative plate is required to be sheared, the first adjusting hydraulic rod 61 is stopped, and then the first double-headed hydraulic telescopic rod 74 is started to drive the shear knives 75 on both sides to shear the gate of the decorative plate.

[0032] When the trim panel after shearing is to be polished, the motor 2 is restarted to rotate the trim panel after shearing to the bottom of the polishing device 11, and at the same time, the rotating connecting frame 3 drives the trim panel to be sheared to rotate to the bottom of the shearing device 7 to continue the shearing operation.

[0033] After the trim is rotated to the bottom of the grinding device 11 after shearing, start the motor 113 to drive the grinding roller 114 to rotate, and then start the second adjusting hydraulic rod 101 to drive the rotating grinding roller 114 to move to the two sides of the trim, and then start the second double-headed hydraulic telescopic rod 111 to drive the grinding rollers 114 on the left and right sides to contact and grind the sides of the trim.

[0034] Compared with the related art, the gate processing equipment for automobile pillar trim injection molding provided by the present invention has the following beneficial effects: The present invention provides a gate processing device for automobile pillar trim injection molding parts. A first base 5, a second base 9 and a motor 2, a rotating connecting frame 3 with multiple placement devices 4, a first adjustment device 6 with a shearing device 7 and a second adjustment device 10 with a grinding device 11 are arranged on an operating table 1 for coordinated operation. After the automobile pillar trim is injection-molded, it can be placed on the multiple placement devices 4 for shearing and grinding processing, thereby enabling a single device to perform multiple operations on the trim injection molding parts. Second embodiment

[0035] Please refer to Figure 6 Based on the first embodiment of the present application, a gate processing device for an automobile pillar trim injection molded part is provided. The second embodiment of the present application proposes another gate processing device for an automobile pillar trim injection molded part. The second embodiment is only a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0036] Specifically, the second embodiment of the present application provides a gate processing device for automobile pillar trim injection molding parts. The difference is that, in a gate processing device for automobile pillar trim injection molding parts, a collecting component 14 is provided at the bottom of the operating table 1 and below the discharge hole 12. The collecting component 14 includes a collecting box 141, and positioning blocks 142 are connected to both sides of the collecting box 141. The surface of the positioning block 142 is provided with a positioning sleeve 143, and the positioning sleeve 143 is connected to the bottom of the operating table 1.

[0037] The use of the two positioning sleeves 143 and the two positioning blocks 142 facilitates the installation and removal of the collection box 141 and the operating table 1 .

[0038] A handle 144 is connected to the surface of the collection box 141 .

[0039] The working principle of a gate processing device for an automobile pillar trim injection molded part provided by the present invention is as follows: When in use, the residues generated when the column trim is cut and polished can fall into the collection box 141 at the bottom of the operating table 1 through the discharge holes 12 opened on the surface of the operating table 1.

[0040] Compared with the related art, the gate processing equipment for automobile pillar trim injection molding provided by the present invention has the following beneficial effects: The present invention provides a gate processing device for automobile pillar trim injection molding parts. A collecting component 14 is arranged at the bottom of an operating table 1 to collect and store the residues generated by shearing and grinding the pillar trim through a discharge hole 12 opened on the surface of the operating table 1. Third embodiment

[0041] Please refer to Figure 7 Based on the first embodiment of the present application, a gate processing device for an automobile pillar trim injection molded part is provided. The third embodiment of the present application proposes another gate processing device for an automobile pillar trim injection molded part. The third embodiment is only a preferred embodiment of the first embodiment, and the implementation of the third embodiment will not affect the independent implementation of the first embodiment.

[0042] Specifically, the third embodiment of the present application provides a gate processing device for automobile pillar trim injection molding parts. The difference is that, in a gate processing device for automobile pillar trim injection molding parts, a disassembly assembly 15 is arranged between the second base 9 and the second adjusting hydraulic rod 101, and the disassembly assembly 15 includes a threaded rod 151, and a circular pad 152 is sleeved on the surface of the threaded rod 151, and a threaded sleeve 153 is threadedly connected on the surface of the threaded rod 151 and below the circular pad 152.

[0043] The threaded rod 151 is connected to the bottom end of the second adjusting hydraulic rod 101 , and a mounting through hole matching the threaded rod 151 is opened on the surface of the second base 9 , and a disassembly assembly 15 is also arranged between the first base 5 and the first adjusting device 6 with the shearing device 7 .

[0044] The working principle of a gate processing device for an automobile pillar trim injection molded part provided by the present invention is as follows: During use, when installing the second adjusting device 10 with the grinding device 11 between the second base 9, first, the threaded rod 151 at the bottom of the second adjusting hydraulic rod 101 is passed through the second base 9 and extended to the bottom of the second base 9, and then the circular pad 152 is sleeved on the surface of the threaded rod 151. After the circular pad 152 is sleeved on the surface of the threaded rod 151, the threaded sleeve 153 is threadedly connected to the threaded rod 151 to fix the device.

[0045] Compared with the related art, the gate processing equipment for automobile pillar trim injection molding provided by the present invention has the following beneficial effects: The present invention provides a gate processing device for an injection molded part of a pillar trim of an automobile. A disassembly assembly 15 is arranged between a second base 9 and a second adjustment hydraulic rod 101 to facilitate the convenient installation and disassembly of the entire device and an operating table 1.

[0046] The above descriptions are merely 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 gate processing device for automobile pillar trim injection molding parts, characterized in that: include: An operating table, wherein a motor is installed at the center of the bottom of the operating table, and one end of the motor output shaft is fixedly connected to a rotating connecting frame through a coupling; A plurality of placement devices, wherein the plurality of placement devices are respectively arranged on the sides of the rotating connecting frame; A first base, the first base is connected to a side of the operating table, and a first adjusting device is provided on a surface of the first base; A shearing device, the shearing device is arranged on one side of the first adjusting device, the shearing device comprises a hydraulic telescopic rod, one end of the hydraulic telescopic rod is connected to a first L-shaped fixing rod, the bottom end of the first L-shaped fixing rod is connected to a fixing bracket, a first double-headed hydraulic telescopic rod is arranged inside the fixing bracket, and both ends of the first double-headed hydraulic telescopic rod are connected to shearing knives; A second base, the second base is installed on a side of the operating table and is located on a side opposite to the first base; a second adjusting device, the second adjusting device being disposed on a surface of the second base; A grinding device is arranged on one side of the second adjusting device.

2. The gate processing equipment for automobile pillar trim injection molding according to claim 1 is characterized in that: The placement device comprises a driving motor, one end of the driving motor output shaft is fixedly connected to a rotating placement frame via a coupling, one end of the rotating placement frame is installed with a hydraulic push rod, and one end of the hydraulic push rod is connected to a push block.

3. The gate processing equipment for automobile pillar trim injection molding according to claim 1 is characterized in that: The first adjustment device includes a first adjustment hydraulic rod, the top end of the first adjustment hydraulic rod is connected to a U-shaped mounting frame, a round rod is installed inside the U-shaped mounting frame, an adjustment sleeve is provided on the surface of the round rod, and one end of the hydraulic telescopic rod is connected to one side of the adjustment sleeve.

4. The gate processing equipment for automobile pillar trim injection molding according to claim 1 is characterized in that: The second adjustment device includes a second adjustment hydraulic rod, the top end of the second adjustment hydraulic rod is connected to a second L-shaped fixing rod, one end of the second L-shaped fixing rod is connected to a hydraulic adjustment rod, one end of the hydraulic adjustment rod is connected to a U-shaped fixing rod, and one end of the U-shaped fixing rod is connected to a bracket.

5. The gate processing equipment for automobile pillar trim injection molding according to claim 1, characterized in that: The grinding device includes a second double-headed hydraulic telescopic rod, both ends of which are connected to mounting seats, motors are installed on the surfaces of the two mounting seats, and one end of the motor output shaft is fixedly connected to a grinding roller via a coupling.

6. The gate processing equipment for automobile pillar trim injection molding according to claim 3 is characterized in that: A limit bolt is arranged between the adjusting sleeve and the circular rod.

7. The gate processing equipment for automobile pillar trim injection molding according to claim 1 is characterized in that: Discharge holes are symmetrically provided on both sides of the operating table surface.

8. The gate processing equipment for automobile pillar trim injection molding according to claim 7 is characterized in that: A collecting assembly is arranged at the bottom of the operating table and below the discharge hole. The collecting assembly includes a collecting box. Positioning blocks are connected to both sides of the collecting box. Positioning sleeves are arranged on the surface of the positioning blocks. The positioning sleeves are connected to the bottom of the operating table.

9. The gate processing equipment for automobile pillar trim injection molding according to claim 8, characterized in that: A handle is connected to the surface of the collection box.

10. The gate processing equipment for automobile pillar trim injection molding according to claim 4, characterized in that: A disassembly assembly is arranged between the second base and the second adjusting hydraulic rod, and the disassembly assembly includes a threaded rod, a circular pad is sleeved on the surface of the threaded rod, and a threaded sleeve is threadedly connected on the surface of the threaded rod and below the circular pad.

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