Anti-deviation structure of automobile injection molding part forming and conveying device

Abstract

The utility model discloses an anti-deviation structure of an automobile injection molding part forming and conveying device, belongs to the technical field of injection molding part production, and aims to solve the problem that an injection molding part possibly deviates from an expected path under the action of external force. Through an electric telescopic rod, a knob, a bidirectional threaded rod, a limiting plate and a conveying roller, the electric telescopic rod is started to enable a mounting plate and a limiting seat to integrally descend, the knob is rotated to drive the bidirectional threaded rod to rotate, under the action of threaded connection, a threaded sleeve drives the limiting plate to integrally move in opposite directions, and according to the actual situation, the conveying roller is driven to rotate. When the injection-molded part is flat, the conveying rollers on the limiting plate can be attached to the outer side of the injection-molded part, if the injection-molded part is irregular, the conveying rollers can keep a certain distance from the injection-molded part, the limiting purpose is achieved, and even if the bottom end of the limiting plate makes contact with the top end of the conveying belt, the automobile injection-molded part can be conveyed at the stable and correct position; and normal proceeding of the next working procedure is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of injection molding part production, in particular to an anti-offset structure for an automobile injection molding part forming and conveying device. Background Technique

[0002] The automobile injection molding part forming and conveying device is an essential part of the injection molding production line. It is responsible for smoothly and safely conveying the injection molding parts just taken out of the mold to the next process. Generally, common conveyor belt types include belt type, chain plate type, roller type, etc. The choice of which type depends on the characteristics of the injection molding parts;

[0003] When the automobile injection molding parts are conveyed through the conveyor belt, baffles are generally installed on both sides for limiting. However, during the transmission process, under the influence of vibration and impact force, the injection molding parts may deviate from the expected path and shift. Once the shift occurs, it has a great impact on the subsequent processes. In order to keep the automobile injection molding parts conveyed in a stable and correct position, it is necessary to design an anti-offset structure for the automobile injection molding part forming and conveying device to solve the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide an anti-offset structure for an automobile injection molding part forming and conveying device to solve the problem that the injection molding parts may deviate from the expected path under the action of external forces proposed in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: An anti-offset structure for an automobile injection molding part forming and conveying device, including a conveying workbench. A driving roller is arranged inside the conveying workbench, and a conveyor belt is sleeved outside the driving roller. A placement groove is arranged on one side of the inner wall of the conveying workbench, and a motor is arranged inside the placement groove. An installation frame is arranged at the top of the conveying workbench, and an electric telescopic rod is fixed at the top of the inner wall of the installation frame. The telescopic end of the electric telescopic rod is fixed with an installation plate, and a limiting seat is arranged at the bottom of the installation plate. A connection mechanism is arranged inside the installation plate. An installation groove is arranged inside the limiting seat, and a bidirectional threaded rod is rotatably connected inside the installation groove. Threaded sleeves are threadedly connected to the outside of the bidirectional threaded rod, and limiting plates are fixed at the bottom ends of the threaded sleeves. A knob is rotatably connected to one side of the limiting seat, and the knob is fixed to the bidirectional threaded rod. Accommodation grooves are arranged inside the limiting plates, and conveying rollers are rotatably connected inside the accommodation grooves.

[0006] Preferably, the connecting mechanism includes moving grooves provided inside the mounting plate. Springs are fixed inside the moving grooves, and moving plates are fixed to the other sides of the springs. Limit blocks are fixed to the sides of the moving plates away from the springs. Gripping rods are fixed to the tops of the moving plates. Sliding grooves are formed inside the mounting plate, and the sliding grooves are located above the moving grooves. The gripping rods penetrate through the inside of the sliding grooves. A second connecting groove is fixed to the top of the limit seat, and limit grooves are formed inside the second connecting grooves. Second connecting blocks are formed inside the mounting plate, and the second connecting blocks are engaged with the second connecting grooves. The limit grooves are connected to the limit blocks.

[0007] Preferably, the sizes of the second connecting grooves are adapted to the sizes of the second connecting blocks. The fronts of the limit blocks are all arranged in an inclined shape, and the limit blocks are symmetrically arranged about the midline of the mounting plate.

[0008] Preferably, a first connecting groove is fixed to the top of the limit seat. A first connecting groove is formed inside the limit seat, and the first connecting grooves are slidably connected to the first connecting blocks.

[0009] Preferably, the sizes of the first connecting blocks are adapted to the sizes of the first connecting grooves. The cross-sections of the first connecting blocks and the first connecting grooves are both arranged in a trapezoidal shape.

[0010] Preferably, grooves are formed at the bottom ends of the inner walls of the limit plates, and balls are rotatably connected inside the grooves.

[0011] Preferably, screw holes are formed inside the conveying workbench, through holes are formed inside the mounting frame, bolts are threadedly connected inside the screw holes, and the bolts penetrate through the inside of the through holes.

[0012] Adopting the technical solution provided by the present utility model, compared with the prior art, it has the following beneficial effects:

[0013] Through the electric telescopic rod, the height of the limit plate can be adjusted. The knob and the threaded sleeve are used to limit the automotive injection molded parts of different specifications and sizes. According to the actual situation, when the injection molded part is relatively flat, the conveying rollers on the limit plate can be attached to the outside of the injection molded part. If the injection molded part is irregular, the conveying rollers can keep a certain distance from the injection molded part, and the limit purpose can be achieved to ensure that the automotive injection molded parts can be conveyed in a stable and correct position, ensuring the normal progress of the next process. Under the action of the balls, it will not affect the normal transmission of the conveyor belt, adapt to injection molded parts of different sizes, improve the flexibility of the anti-offset structure, and increase the scope of application;

[0014] The mounting bracket and the conveying workbench can be separated by bolts. Through the cooperation of the first connecting block and the first connecting groove, and the second connecting block and the second connecting groove with the connecting mechanism, the whole limiting seat can be separated from the mounting plate. Reverse operations can be used to reconnect them, which is convenient for local replacement, reduces the overall maintenance cost, facilitates recycling and utilization, and improves the practicability of the whole structure. Brief Description of the Drawings

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0016] Figure 1 is the front sectional structure schematic diagram of the present invention;

[0017] Figure 2 is the three-dimensional structure schematic diagram of the present invention;

[0018] Figure 3 is the three-dimensional structure schematic diagram of the moving frame of the present invention;

[0019] Figure 4 is the front sectional three-dimensional structure schematic diagram of the limiting sleeve of the present invention.

[0020] The reference numerals in the drawings are explained as follows: 1, mounting bracket; 2, electric telescopic rod; 3, mounting plate; 4, limiting seat; 5, knob; 6, bolt; 7, screw hole; 8, conveying workbench; 9, driving roller; 10, conveyor belt; 11, motor; 12, first connecting block; 13, first connecting groove; 14, threaded sleeve; 15, bidirectional threaded rod; 16, limiting plate; 17, conveying roller; 18, groove; 19, ball; 20, second connecting groove; 21, connecting mechanism; 2101, spring; 2102, moving plate; 2103, limiting block; 2104, grip rod; 2105, limiting groove; 22, second connecting block. Detailed Embodiment

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0022] To further understand the content of the present invention, the present invention will be described in detail with reference to the drawings.

[0023] Combined with Figure 1 、 Figure 2 and Figure 4 , an anti-offset structure of a forming and conveying device for an automotive injection molding part of the present utility model includes a conveying workbench 8. A driving roller 9 is arranged inside the conveying workbench 8, and a transmission belt 10 is sleeved outside the driving roller 9. A placement groove is arranged on one side of the inner wall of the conveying workbench 8, and a motor 11 is arranged inside the placement groove. An installation frame 1 is arranged at the top of the conveying workbench 8, and an electric telescopic rod 2 is fixed at the top of the inner wall of the installation frame 1. The telescopic end of the electric telescopic rod 2 is fixed with a mounting plate 3, and a limiting seat 4 is arranged at the bottom of the mounting plate 3. A connection mechanism 21 is arranged inside the mounting plate 3. An installation groove is arranged inside the limiting seat 4, and a bidirectional threaded rod 15 is rotatably connected inside the installation groove. Threaded sleeves 14 are threadedly connected to the outside of the bidirectional threaded rod 15, and limiting plates 16 are fixed to the bottoms of the threaded sleeves 14. A knob 5 is rotatably connected to one side of the limiting seat 4, and the knob 5 is fixed to the bidirectional threaded rod 15. Accommodation grooves are arranged inside the limiting plates 16, and conveying rollers 17 are rotatably connected inside the accommodation grooves.

[0024] The present utility model will be further described below in conjunction with embodiments.

[0025] Embodiment 1:

[0026] Combined with Figure 1 、 Figure 2 and Figure 4 , a first connection groove 13 is fixed to the top of the limiting seat 4. A first connection groove 13 is opened inside the limiting seat 4, and the first connection blocks 12 are slidably connected to the first connection groove 13; the sizes of the first connection blocks 12 are adapted to the sizes of the first connection grooves 13, and the cross-sections of the first connection blocks 12 and the first connection grooves 13 are both trapezoidal; grooves 18 are opened at the bottoms of the inner walls of the limiting plates 16, and balls 19 are rotatably connected inside the grooves 18.

[0027] In this embodiment, when it is necessary to convey automotive injection molded parts, the automotive injection molded parts are placed on the conveyor belt 10. According to the length and thickness of the injection molded parts, the electric telescopic rod 2 is started, so that the mounting plate 3 and the limit seat 4 are lowered as a whole. The knob 5 is rotated to drive the bidirectional threaded rod 15 to rotate. Under the action of threaded connection, the threaded sleeve 14 drives the limit plate 16 to move towards each other as a whole. According to the actual situation, when the injection molded part is relatively flat, the conveying roller 17 on the limit plate 16 can be attached to the outside of the injection molded part. If the injection molded part is irregular, the conveying roller 17 can keep a certain distance from the injection molded part, and the purpose of limiting can be achieved. Even if the bottom end of the limit plate 16 contacts the top end of the conveyor belt 10, the automotive injection molded parts can be conveyed in a stable and correct position, ensuring the normal progress of the next process. Under the action of the ball 19, it will not affect the normal conveyance of the conveyor belt 10, adapting to injection molded parts of different sizes, improving the flexibility of the anti-offset structure, and increasing the scope of application.

[0028] Embodiment Two:

[0029] Combined with Figure 1 、 Figure 3 and Figure 4 ,the connecting mechanism 21 includes moving grooves provided inside the mounting plate 3. Springs 2101 are fixed inside the moving grooves, and moving plates 2102 are fixed to the other sides of the springs 2101. Limit blocks 2103 are fixed to the sides of the moving plates 2102 away from the springs 2101. Gripping rods 2104 are fixed to the tops of the moving plates 2102. Chutes are provided inside the mounting plate 3, and the chutes are located above the moving grooves. The gripping rods 2104 all penetrate through the inside of the chutes. Second connection grooves 20 are fixed to the top ends of the limit seats 4, and limit grooves 2105 are provided inside the second connection grooves 20. Second connection blocks 22 are provided inside the mounting plate 3, and the second connection blocks 22 are all engaged with the second connection grooves 20. The limit grooves 2105 are all connected to the limit blocks 2103; the sizes of the second connection grooves 20 are all adapted to the sizes of the second connection blocks 22. The front ends of the limit blocks 2103 are all arranged in an inclined shape, and the limit blocks 2103 are symmetrically arranged about the midline of the mounting plate 3; screw holes 7 are provided inside the conveying workbench 8, through holes are provided inside the mounting frame 1, and bolts 6 are all threadedly connected inside the screw holes 7, and the bolts 6 all penetrate through the inside of the through holes.

[0030] In this embodiment, when partial replacement is required after long-term use, hold the two grip rods 2104 by hand and squeeze them, so that the moving plate 2102 drives the limit block 2103 to separate from the limit groove 2105. Then move the limit seat 4 from one side to completely separate the first connection block 12 from the first connection groove 13 and the second connection block 22 from the second connection groove 20, realizing the separation of the limit seat 4 from the mounting plate 3. By rotating the bolt 6, the bolt 6 is separated from the conveying workbench 8 and the mounting frame 1, and the separation of the mounting frame 1 from the conveying workbench 8 can be achieved. Reverse operations can be used to reconnect, which is convenient for partial replacement, reduces the overall maintenance cost, facilitates recycling and utilization, and improves the practicability of the entire structure.

[0031] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0032] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An anti-offset structure for an injection molding transfer device of an automobile, comprising a transfer workbench (8), characterized in that: Inside the transfer workbench (8), a driving roller (9) is provided, and a transmission belt (10) is sleeved outside the driving roller (9). On one side of the inner wall of the transfer workbench (8), a placement groove is provided, and a motor (11) is arranged inside the placement groove. At the top of the transfer workbench (8), a mounting frame (1) is provided, and an electric telescopic rod (2) is fixed at the top of the inner wall of the mounting frame (1). The telescopic end of the electric telescopic rod (2) is fixed with a mounting plate (3), and a limiting seat (4) is arranged at the bottom of the mounting plate (3). A connecting mechanism (21) is arranged inside the mounting plate (3). Inside the limiting seat (4), a mounting groove is provided, and a bidirectional threaded rod (15) is rotatably connected inside the mounting groove. Threaded sleeves (14) are threadedly connected to the outside of the bidirectional threaded rod (15), and limiting plates (16) are fixed to the bottom ends of the threaded sleeves (14). On one side of the limiting seat (4), a knob (5) is rotatably connected, and the knob (5) is fixedly connected to the bidirectional threaded rod (15). Inside the limiting plates (16), accommodation grooves are provided, and transfer rollers (17) are rotatably connected inside the accommodation grooves.

2. The anti-offset structure of an injection molding transfer device for an automobile according to claim 1, characterized in that: The connecting mechanism (21) includes moving grooves provided inside the mounting plate (3). Springs (2101) are fixed inside the moving grooves, and moving plates (2102) are fixed to the other sides of the springs (2101). Limiting blocks (2103) are fixed to the sides of the moving plates (2102) away from the springs (2101). Gripping rods (2104) are fixed to the tops of the moving plates (2102). Inside the mounting plate (3), sliding grooves are provided, and the sliding grooves are located above the moving grooves. The gripping rods (2104) all penetrate through the inside of the sliding grooves. Second connecting grooves (20) are fixed to the top of the limiting seat (4), and limiting grooves (2105) are provided inside the second connecting grooves (20). Second connecting blocks (22) are provided inside the mounting plate (3), and the second connecting blocks (22) are snap-connected to the second connecting grooves (20). The limiting grooves (2105) are all connected to the limiting blocks (2103).

3. The anti-offset structure of an automotive injection molding part forming and conveying device according to claim 2, characterized in that: The sizes of the second connecting grooves (20) are all adapted to the sizes of the second connecting blocks (22). The fronts of the limiting blocks (2103) are all arranged in an inclined shape. The limiting blocks (2103) are symmetrically arranged about the midline of the mounting plate (3).

4. The anti-offset structure of an automotive injection molding part forming and conveying device according to claim 1, characterized in that: First connecting grooves (13) are fixed to the top of the limiting seat (4). Inside the limiting seat (4), first connecting grooves (13) are provided, and the first connecting grooves (13) are all slidably connected to first connecting blocks (12).

5. The anti-offset structure of an automotive injection molding part forming and conveying device according to claim 4, characterized in that: The sizes of the first connecting blocks (12) are all adapted to the sizes of the first connecting grooves (13). The cross-sections of the first connecting blocks (12) and the first connecting grooves (13) are both arranged in a trapezoidal shape.

6. The anti-offset structure of an automotive injection molding part forming and conveying device according to claim 1, characterized in that: Grooves (18) are provided at the bottom ends of the inner walls of the limiting plates (16), and balls (19) are rotatably connected inside the grooves (18).

7. The anti-offset structure of an automotive injection molding part forming and conveying device according to claim 1, characterized in that: The interior of the transfer workbench (8) is provided with screw holes (7), and the interior of the mounting frame (1) is provided with through holes. The screw holes (7) are internally threadedly connected with bolts (6), and the bolts (6) all penetrate through the interiors of the through holes.

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