Sprue shearing machine for automotive trim injection-molded part

Abstract

The utility model relates to the technical field of automotive trim processing, in particular to an automotive trim injection-molded part sprue shearing machine which comprises a workbench, a pushing mechanism, a shearing mechanism and two pressing mechanisms, the two pressing mechanisms are both fixedly connected with the workbench, the pushing mechanism is fixedly connected with the workbench, and the shearing mechanism is fixedly connected with the workbench. The shearing mechanism comprises a shearing air cylinder, a shearing air rod, a telescopic controller and a blade, the shearing air cylinder controls the shearing air rod to drive the telescopic controller to move, the height of the blade is reduced at the position needing to be cut to cut the position, the using process is more convenient, the cutting precision can be improved, and the cutting device is simple in design structure and convenient to use. The storage rack is simple in structure and convenient to produce, and the problems that the storage rack needs to be adjusted many times in the moving process, multiple moving parts are needed, cutting of injection molding parts is inconvenient, and rapid shearing cannot be conducted are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile interior decoration processing, in particular to a gate shearing machine for automobile interior decoration injection molded parts. Background Technique

[0002] After the automobile interior decoration injection molded part is demolded, a gate connected to the injection molded part body remains in the runner of the injection gate. Since the existence of the gate will affect the normal use of the automobile interior decoration injection molded part, it needs to be removed. During the use of the existing automobile interior decoration injection molded part gate shearing device, due to the large number of gates of the automobile interior decoration injection molded part, the product needs to be clamped and positioned multiple times, and the corresponding position of the cutter head needs to be adjusted multiple times, resulting in poor shearing quality and inconvenient use.

[0003] In the prior art, the patent (CN219618400U) proposes including a main body, a guide rail and a shearing mechanism. The guide rail is arranged on the main body, and a "C"-shaped sliding storage rack is slidably arranged on the guide rail. By setting a shearing mechanism on the main body and a sliding storage rack on the guide rail, the output end of the driving motor drives the gear to rotate. During the meshing process of the gear on the horizontal straight section and the arc section of the annular tooth groove, the top and side gates of the automobile interior decoration parts are sheared simultaneously by the second cutter head and the first cutter head, without the need for multiple clamping and positioning of the product and adjusting the corresponding position of the cutter head, ensuring the shearing quality and being fast and convenient.

[0004] However, in the above prior art, the storage rack needs to be adjusted multiple times during the moving process, there are many moving parts, which is inconvenient for cutting the injection molded parts and cannot perform rapid shearing. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a gate shearing machine for automobile interior decoration injection molded parts, which solves the problems that in the prior art, the storage rack needs to be adjusted multiple times during the moving process, there are many moving parts, which is inconvenient for cutting the injection molded parts and cannot perform rapid shearing.

[0006] To achieve the above purpose, the utility model provides a gate shearing machine for automobile interior decoration injection molded parts, including a workbench, a pushing mechanism, a shearing mechanism and two pressing mechanisms. Both of the two pressing mechanisms are fixedly connected to the workbench and are located above the workbench. The pushing mechanism is fixedly connected to the workbench and is located on one side of the workbench. The shearing mechanism includes a shearing cylinder, a shearing air rod, a telescopic controller and a blade. The blade is fixedly connected to the telescopic controller and is located at the lower end of the telescopic controller. The upper end of the telescopic controller is fixedly connected to the shearing air rod and is located at one end of the shearing air rod. The other end of the shearing air rod is fixedly connected to the output end of the shearing cylinder. The shearing cylinder is fixedly connected to the pushing mechanism and is located on one side of the pushing mechanism.

[0007] Wherein, the workbench includes a processing table, a support frame and a plurality of legs, each of the legs is fixedly connected to the processing table and is located below the processing table, and the support frame is fixedly connected to the processing table and is located above the processing table.

[0008] Among them, the pushing mechanism includes a pushing motor, a threaded rod, two limit rods and a moving frame, the moving frame is rotatably connected to the threaded rod and is located on the circumference of the threaded rod, the two limit rods are fixedly connected to the support frame and are located on the inner wall of the support frame, one end of the threaded rod is rotatably connected to the support frame and is located on the inner side of the support frame, the other end of the threaded rod is fixedly connected to the output end of the pushing motor, and the pushing motor is fixedly connected to the support frame and is located on one side of the support frame.

[0009] Among them, each of the pressing mechanisms includes a pressing cylinder, a pressing gas rod and a pressing plate, the pressing plate is fixedly connected to the pressing gas rod and is located at the lower end of the pressing gas rod, the upper end of the pressing gas rod is fixedly connected to the output end of the pressing cylinder, and the pressing cylinder is fixedly connected to the support frame and is located above the support frame.

[0010] Among them, the automobile interior injection molding gate shearing machine also includes a cleaning motor, a driving rod and a cleaning rod. The cleaning rod is fixedly connected to the driving rod and is located at the upper end of the driving rod. The lower end of the driving rod is fixedly connected to the output end of the cleaning motor. The cleaning motor is fixedly connected to the workbench and is located below the workbench.

[0011] The utility model discloses a gate shearing machine for injection molded parts of automobile interior, wherein the shearing cylinder controls the shearing gas rod to drive the telescopic controller to move, and lowers the height of the blade to cut at the place where cutting is required, so that the use process is more convenient and the cutting accuracy is also improved. The design structure is simple and easy to produce, and solves the problem that the storage rack needs to be adjusted many times during the movement process, there are many moving parts, it is inconvenient to cut the injection molded parts, and it is not possible to cut quickly. Under the shearing gas rod and the telescopic controller controlled by the shearing cylinder, the blade can cut the plastic parts on the processing table to remove the gate, and excess waste chips are easily accumulated on the processing board on the processing table. At this time, the driving rod is controlled by the cleaning motor, and the driving rod rotates to drive the cleaning rod to rotate, so that the waste chips can be effectively cleaned and processed, and the processing board on the processing table is kept clean and tidy, so as to avoid excessive waste chips affecting the shearing effect and the pressing effect of the two pressing plates. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0013] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model.

[0014] Figure 2 It is a front view of the first embodiment of the utility model.

[0015] Figure 3 The utility model Figure 2 AA line section view.

[0016] Figure 4 The utility model Figure 3 Enlarged view of the local structure at point B.

[0017] Figure 5 It is a rear view of the second embodiment of the utility model.

[0018] 101-working table, 102-pushing mechanism, 103-shearing mechanism, 104-pressing mechanism, 105-shearing cylinder, 106-shearing gas rod, 107-telescopic controller, 108-blade, 109-processing table, 110-support frame, 111-foot column, 112-pushing motor, 113-threaded rod, 114-limiting rod, 115-moving frame, 116-pressing cylinder, 117-pressing gas rod, 118-pressing plate, 201-cleaning motor, 202-driving rod, 203-cleaning rod. DETAILED DESCRIPTION

[0019] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0020] The first embodiment of the present application is:

[0021] See also Figure 1-Figure 4 ,in Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model. Figure 2 This is a front view of the first embodiment of the utility model. Figure 3 The utility model Figure 2 AA line section view, Figure 4 The utility model Figure 3 Enlarged view of the local structure at point B.

[0022] The utility model provides a gate shearing machine for automobile interior injection molding parts, comprising a workbench 101, a pushing mechanism 102, a shearing mechanism 103 and two pressing mechanisms 104, wherein the shearing mechanism 103 comprises a shearing cylinder 105, a shearing gas rod 106, a telescopic controller 107 and a blade 108, the workbench 101 comprises a processing table 109, a supporting frame 110 and a plurality of foot columns 111, the pushing mechanism 102 comprises a pushing motor 112, a threaded rod 113, two limiting rods 114 and a moving frame 115, and each of the pressing mechanisms 104 comprises a pressing cylinder 116, a pressing gas rod 117 and a pressing plate 118.

[0023] According to this specific embodiment, the two pressing mechanisms 104 are fixedly connected to the workbench 101, the pushing mechanism 102 is fixedly connected to the workbench 101, the blade 108 is fixedly connected to the telescopic controller 107, the upper end of the telescopic controller 107 is fixedly connected to the shearing gas rod 106, the other end of the shearing gas rod 106 is fixedly connected to the output end of the shearing cylinder 105, the shearing cylinder 105 is fixedly connected to the pushing mechanism 102, each of the foot columns 111 is fixedly connected to the processing table 109, the support frame 110 is fixedly connected to the processing table 109, the moving frame 115 is rotatably connected to the threaded rod 113, the two limit rods 114 are fixedly connected to the support frame 110, one end of the threaded rod 113 is rotatably connected to the support frame 110, and the The other end of the threaded rod 113 is fixedly connected to the output end of the pushing motor 112, the pushing motor 112 is fixedly connected to the support frame 110, the pressing plate 118 is fixedly connected to the pressing gas rod 117, the upper end of the pressing gas rod 117 is fixedly connected to the output end of the pressing cylinder 116, the pressing cylinder 116 is fixedly connected to the support frame 110, and the shearing cylinder 105 currently arranged controls the shearing gas rod 106 to drive the telescopic controller 107 to move, and lowers the height of the blade 108 to cut it where it needs to be cut. The use process is more convenient and the cutting accuracy is also improved. The design structure is simple and easy to produce. It solves the problem that the shelf needs to be adjusted multiple times during the movement, there are many moving parts, it is inconvenient to cut the injection molded parts, and it cannot be cut quickly.

[0024] Among them, the two pressing mechanisms 104 are both located above the workbench 101, the pushing mechanism 102 is located on one side of the workbench 101, the blade 108 is located at the lower end of the telescopic controller 107, the upper end of the telescopic controller 107 is located at one end of the shearing gas rod 106, and the shearing cylinder 105 is located on one side of the pushing mechanism 102. After the injection molded part is placed on the processing table 109, the pushing motor 112 is started, driving the threaded rod 113 to rotate, and then driving the moving frame 115 to move left and right. During this period, when the moving frame 115 moves to the top of the injection molded part, the telescopic controller 107 lowers the height of the blade 108, and cooperates with the shearing cylinder 105 and the shearing gas rod 106 to move more finely to shear the gate of the injection molded part.

[0025] Secondly, each of the foot columns 111 is located below the processing table 109, and the support frame 110 is located above the processing table 109. The foot columns 111 support the processing table 109. An iron processing plate is fixedly installed on the processing table 109, which can effectively support the injection molded parts to be processed. The support frame 110 has a stable structure and can maintain the operation of the pressing cylinder 116 and the driving motor 112.

[0026] At the same time, the movable frame 115 is located on the peripheral side of the threaded rod 113, the two limit rods 114 are both located on the inner wall of the support frame 110, one end of the threaded rod 113 is located on the inner side of the support frame 110, the pushing motor 112 is located on one side of the support frame 110, the pressing plate 118 is located at the lower end of the pressing gas rod 117, and the pressing cylinder 116 is located above the support frame 110. After the plastic parts are transferred and placed on the processing table 109, the two pressing cylinders 116 are started, respectively driving the corresponding pressing gas rod 117 and the pressing plate 118 to press the injection molded parts to maintain stability during the processing process, thereby ensuring that the blade 108 can accurately cut off the gate waste.

[0027] In this embodiment, the shear cylinder 105 is configured to control the shear gas rod 106 to drive the telescopic controller 107 to move, and lower the height of the blade 108 to cut where cutting is required, making the use process more convenient and improving the cutting accuracy. The design structure is simple and easy to produce, and solves the problem that the shelf needs to be adjusted multiple times during movement, there are many moving parts, and it is inconvenient to cut the injection molded parts and cannot be cut quickly. After the injection molded parts are placed on the processing table 109, the pushing motor 112 is started, driving the threaded rod 113 to rotate, and then driving the moving frame 115 to move left and right. During this period, when the moving frame 115 moves above the injection molded parts, the telescopic The controller 107 lowers the height of the blade 108, and cooperates with the shearing cylinder 105 and the shearing gas rod 106 to move more delicately to shear the gate of the injection molded part. The foot column 111 supports the processing table 109. An iron processing plate is fixedly provided on the processing table 109, which can effectively support the injection molded part to be processed. The support frame 110 has a stable structure and can maintain the operation of the pressing cylinder 116 and the pushing motor 112. After the plastic part is transferred and placed on the processing table 109, the two pressing cylinders 116 are started, and respectively drive the corresponding pressing gas rod 117 and the pressing plate 118 to press the injection molded part, maintaining stability during the processing process, thereby ensuring that the blade 108 can accurately cut off the gate waste.

[0028] The second embodiment of the present application is:

[0029] Based on the first embodiment, please refer to Figure 5 ,in Figure 5 It is a rear view of the second embodiment of the utility model.

[0030] The utility model provides a gate shearing machine for automobile interior injection molding parts, which also includes a cleaning motor 201, a driving rod 202 and a cleaning rod 203.

[0031] According to this specific embodiment, the cleaning rod 203 is fixedly connected to the driving rod 202 and is located at the upper end of the driving rod 202. The lower end of the driving rod 202 is fixedly connected to the output end of the cleaning motor 201. The cleaning motor 201 is fixedly connected to the workbench 101 and is located below the workbench 101, under the shearing air rod 106 and the telescopic controller 107 controlled by the shearing cylinder 105. The blade 108 can cut and remove the gate of the plastic parts on the processing table 109, and excess waste chips are easily accumulated on the processing plate on the processing table 109. At this time, the driving rod 202 is controlled by the cleaning motor 201, and the driving rod 202 rotates to drive the cleaning rod 203 to rotate, which can effectively clean the waste chips, keep the processing plate on the processing table 109 clean, and avoid excessive waste chips affecting the shearing effect and the pressing effect of the two pressing plates 118.

[0032] In this embodiment, under the control of the shearing air rod 106 and the telescopic controller 107 by the shearing cylinder 105, the blade 108 can cut the plastic parts on the processing table 109 to remove the gate, and excess waste chips are easily accumulated on the processing plate on the processing table 109. At this time, the driving rod 202 is controlled by the cleaning motor 201, and the driving rod 202 rotates to drive the cleaning rod 203 to rotate, which can effectively clean the waste chips, keep the processing plate on the processing table 109 clean, and avoid excessive waste chips affecting the shearing effect and the pressing effect of the two pressing plates 118.

[0033] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A gate shearing machine for automobile interior injection molding parts, comprising a workbench, a pushing mechanism and two pressing mechanisms, wherein the two pressing mechanisms are fixedly connected to the workbench and are located above the workbench, and the pushing mechanism is fixedly connected to the workbench and is located on one side of the workbench, characterized in that: It also includes a shearing mechanism, which includes a shearing cylinder, a shearing gas rod, a telescopic controller and a blade, the blade is fixedly connected to the telescopic controller and is located at the lower end of the telescopic controller, the upper end of the telescopic controller is fixedly connected to the shearing gas rod and is located at one end of the shearing gas rod, the other end of the shearing gas rod is fixedly connected to the output end of the shearing cylinder, and the shearing cylinder is fixedly connected to the pushing mechanism and is located on one side of the pushing mechanism.

2. The gate shearing machine for automobile interior molding injection molding according to claim 1, characterized in that: The workbench includes a processing table, a support frame and a plurality of legs, each of the legs is fixedly connected to the processing table and is located below the processing table, and the support frame is fixedly connected to the processing table and is located above the processing table.

3. The gate shearing machine for automobile interior molding injection molding according to claim 2, characterized in that: The pushing mechanism includes a pushing motor, a threaded rod, two limit rods and a moving frame. The moving frame is rotatably connected to the threaded rod and is located on the circumference of the threaded rod. The two limit rods are fixedly connected to the support frame and are located on the inner wall of the support frame. One end of the threaded rod is rotatably connected to the support frame and is located on the inner side of the support frame. The other end of the threaded rod is fixedly connected to the output end of the pushing motor. The pushing motor is fixedly connected to the support frame and is located on one side of the support frame.

4. The gate shearing machine for automobile interior molding injection molding according to claim 3, characterized in that: Each of the pressing mechanisms includes a pressing cylinder, a pressing gas rod and a pressing plate. The pressing plate is fixedly connected to the pressing gas rod and is located at the lower end of the pressing gas rod. The upper end of the pressing gas rod is fixedly connected to the output end of the pressing cylinder. The pressing cylinder is fixedly connected to the support frame and is located above the support frame.

5. The gate shearing machine for automobile interior molding injection molding according to claim 4, characterized in that: The automobile interior injection molding gate shearing machine also includes a cleaning motor, a driving rod and a cleaning rod. The cleaning rod is fixedly connected to the driving rod and is located at the upper end of the driving rod. The lower end of the driving rod is fixedly connected to the output end of the cleaning motor. The cleaning motor is fixedly connected to the workbench and is located below the workbench.

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