Plastic part centering adjusting structure

Abstract

The utility model provides a plastic part centering adjusting structure, and relates to the technical field of plastic part machining, the plastic part centering adjusting structure comprises a driving mechanism, the driving mechanism is provided with two abutting structures, and the two abutting structures are driven by the driving mechanism to get close to or get away from each other so as to achieve centering adjustment of a plastic part. And the abutting structure comprises a fourth connecting plate connected with the driving mechanism, supporting plates are fixedly connected to the two ends of the fourth connecting plate, third connecting plates are slidably connected to the tops of the two supporting plates, a fifth connecting plate is connected between the two third connecting plates, and an abutting part is arranged on the fifth connecting plate. According to the plastic part centering device, the driving mechanism and the two abutting structures are arranged, the two abutting structures are driven by the driving mechanism to get close to or get away from each other so as to achieve centering adjustment of the plastic part, the deviation condition of the plastic part is reduced, and follow-up machining or assembling is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to plastic part processing technical field, specifically, relate to a plastic part centering adjustment structure. BACKGROUND

[0002] In the production and processing flow of plastic parts, the conveying link is the key step of transferring the formed plastic parts from the forming equipment to the subsequent processing or assembly process, however, due to the influence of vibration and other factors on the plastic parts in the conveying process, it is easy to deviate on the conveying belt, which is not conducive to subsequent processing. Therefore, we make improvement on this, and propose a plastic part centering adjustment structure. SUMMARY

[0003] The utility model discloses the purpose at: in view of the existing plastic part in conveying process is influenced by vibration and other factors, leading to its easy deviation on the conveying belt problem.

[0004] In order to realize the above-mentioned utility model purpose, the utility model provides plastic part centering adjustment structure to improve the above-mentioned problem.

[0005] The application is as follows:

[0006] A plastic part centering adjustment structure, including drive mechanism, be provided with two abutment structure on the drive mechanism, two abutment structures are driven to each other close or far away under the drive of drive mechanism, to realize the centering adjustment of plastic part, the abutment structure includes the fourth connecting plate connected with drive mechanism, both ends of the fourth connecting plate are fixedly connected with support plate, the top of two support plates is slidably connected with third connecting plate, the fifth connecting plate is connected between two third connecting plates, and the abutting portion is provided on the fifth connecting plate.

[0007] As the preferred technical scheme of the application, the abutting portion includes a second elongated opening formed in the fifth connecting plate, a plurality of sliding blocks are slidably connected in the second elongated opening, and a fastening bolt is arranged between the sliding block and the support plate.

[0008] As the preferred technical scheme of the application, one side of the sliding block is connected with a connecting frame, and a plurality of rollers are rotatably connected to the connecting frame.

[0009] As the preferred technical scheme of the application, a first elongated opening is formed in the third connecting plate, a plurality of fixing bolts are connected to the inner wall of the first elongated opening, and the bottom end of the fixing bolt is threadedly connected with the support plate.

[0010] As a preferred technical scheme of the present application, the driving mechanism comprises a carrier plate, a support shaft is installed in the middle of the carrier plate, a first connecting plate is rotatably connected to the top end of the support shaft through a bearing, and a connecting rod is hingedly connected between the two ends of the first connecting plate and the two fourth connecting plates.

[0011] As a preferred technical scheme of the present application, the top of the carrier plate is provided with a driving piece, and the driving piece is connected with one of the abutting structures.

[0012] As a preferred technical scheme of the present application, the driving piece comprises two support seats installed on the top of the carrier plate, two cylinders are connected to the two support seats, a second connecting plate is connected to the piston rod of the two cylinders, and the two second connecting plates are fixedly connected to the two support plates on the side close to each other.

[0013] As a preferred technical scheme of the present application, the top of the carrier plate is provided with a guide piece.

[0014] As a preferred technical scheme of the present application, the guide piece comprises two support rods installed on the top of the carrier plate, a plurality of guide rails are slidably connected to the top of the two support rods, a plurality of sliding seats are slidably connected to the guide rails, and the sliding seats are connected to the bottom of the support plates.

[0015] As a preferred technical scheme of the present application, a plurality of mounting brackets are installed on the top of the carrier plate, and mounting holes are formed in the mounting brackets.

[0016] Compared with the prior art, the present application has the following beneficial effects:

[0017] In the scheme of the present application:

[0018] In order to solve the problem that the plastic part is easily deviated on the conveying belt due to the influence of vibration and other factors during the conveying process in the prior art, the driving mechanism and the two abutting structures are provided, the two abutting structures are driven by the driving mechanism to approach or move away from each other, so as to realize the centering adjustment of the plastic part, reduce the deviation of the plastic part, and facilitate subsequent processing or assembly. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 The structure diagram of the plastic part centering adjustment structure provided by the present application is shown in the figure;

[0020] Figure 2 The top view structure diagram of the plastic part centering adjustment structure provided by the present application is shown in the figure;

[0021] Figure 3 The structure diagram of the sliding block of the plastic part centering adjustment structure provided by the present application is shown in the figure;

[0022] Figure 4The first long-shaped opening of the plastic part centering adjustment structure is shown in the structural schematic view provided in the present application.

[0023] Indicated in the figure:

[0024] 1, drive mechanism; 101, carrier plate; 102, support shaft; 103, first connecting plate; 104, connecting rod; 105, support seat; 106, air cylinder; 107, second connecting plate; 108, support rod; 109, guide rail; 110, sliding seat; 111, mounting hole; 112, mounting frame; 2, abutting structure; 201, third connecting plate; 202, first long-shaped opening; 203, fixing bolt; 204, support plate; 205, fourth connecting plate; 206, fifth connecting plate; 207, second long-shaped opening; 208, sliding block; 209, connecting frame; 210, roller; 211, fastening bolt. DETAILED DESCRIPTION

[0025] In order for those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor should belong to the scope of protection of the present application.

[0026] It should be noted that the embodiments in the present application and the features and technical solutions in the embodiments can be combined with each other without conflict.

[0027] It should be noted that: similar reference numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0028] Embodiment, please refer to Figures 1-4 A plastic part centering adjustment structure, comprising a drive mechanism 1, two abutting structures 2 are arranged on the drive mechanism 1, and the two abutting structures 2 are driven to approach or move away from each other under the drive of the drive mechanism 1, so as to realize centering adjustment of the plastic part, the abutting structure 2 comprises a fourth connecting plate 205 connected with the drive mechanism 1, both ends of the fourth connecting plate 205 are fixedly connected with support plates 204, the top of each of the two support plates 204 is slidingly connected with a third connecting plate 201, a fifth connecting plate 206 is connected between the two third connecting plates 201, and an abutting portion is arranged on the fifth connecting plate 206; through the arrangement of the drive mechanism 1 and the two abutting structures 2, the two abutting structures 2 are driven to approach or move away from each other under the drive of the drive mechanism 1, so as to realize centering adjustment of the plastic part, reduce the offset of the plastic part, and facilitate subsequent processing or assembly.

[0029] Further, the abutting part comprises a second long slot 207 formed on the fifth connecting plate 206, a plurality of sliding blocks 208 are slidingly connected in the second long slot 207, and a fastening bolt 211 is arranged between the sliding blocks 208 and the supporting plate 204.

[0030] Further, one side of the sliding block 208 is connected with a connecting frame 209, a plurality of rollers 210 are rotatably connected on the connecting frame 209, the sliding block 208 can be fixed on the fifth connecting plate 206 through the fastening bolt 211 and the second long slot 207, the connecting frame 209 can be moved after the fastening bolt 211 is loosened, and then the position of the roller 210 can be adjusted according to the size of the plastic part. Specifically, the fastening bolt 211 is loosened, the connecting frame 209 is moved and the position of the connecting frame 209 is adjusted according to the actual situation, and then the fastening bolt 211 is tightened to fix the position of the connecting frame 209.

[0031] Further, the third connecting plate 201 is provided with a first long slot 202, a plurality of fixing bolts 203 are insertedly connected on the inner wall of the first long slot 202, the bottom end of the fixing bolt 203 is threadedly connected with the supporting plate 204, and the fixing bolt 203 and the first long slot 202 can cooperate to fix the position of the third connecting plate 201. The third connecting plate 201 can be moved horizontally after the fixing bolt 203 is loosened, so as to adjust the position of the abutting part and meet the use requirements of plastic parts of different sizes. Specifically, the fixing bolt 203 is loosened, the third connecting plate 201 is moved, and the positions of the third connecting plate 201 and the fifth connecting plate 206 are adjusted according to the actual situation, and then the fixing bolt 203 is tightened.

[0032] Further, the driving mechanism 1 comprises a carrier plate 101, a supporting shaft 102 is installed in the middle of the carrier plate 101, a first connecting plate 103 is rotatably connected with the top end of the supporting shaft 102 through a bearing, a connecting rod 104 is hinged between the two ends of the first connecting plate 103 and the two fourth connecting plates 205, and the first connecting plate 103 can drive the two fourth connecting plates 205 to move close to or away from each other through a supporting seat 105 when it rotates, so as to make the two abutting structures 2 move close to or away from each other.

[0033] Further, the top of the carrier plate 101 is provided with a driving part, the driving part is connected with one of the abutting structures 2, and when the driving part drives the abutting structure 2 connected therewith to move, the other abutting structure 2 can be driven to move in the opposite direction synchronously through the cooperation of the supporting shaft 102, the first connecting plate 103, the connecting rod 104 and the supporting seat 105, so as to ensure that the two abutting structures 2 always symmetrically move close to or away from each other with the supporting shaft 102 as the reference.

[0034] Further, the driving member comprises two supporting seats 105 mounted on the top of the carrier plate 101, two gas cylinders 106 are connected to the supporting seats 105 respectively, the piston rods of the two gas cylinders 106 are connected with a second connecting plate 107, the sides close to each other of the two second connecting plates 107 are fixedly connected with the two supporting plates 204 respectively, and the gas cylinder 106 can drive the corresponding abutting structure 2 to move through the second connecting plate 107.

[0035] Further, the top of the carrier plate 101 is provided with a guide member.

[0036] Further, the guide member comprises two supporting rods 108 mounted on the top of the carrier plate 101, the top of each of the two supporting rods 108 is slidably connected with a plurality of guide rails 109, a plurality of sliding seats 110 are slidably connected to the guide rails 109, the sliding seats 110 are connected with the bottom of the supporting plate 204, and the sliding seat 110 and the guide rail 109 can cooperate to support and limit the supporting plate 204, so that the stability of the supporting plate 204 during movement is improved.

[0037] Further, a plurality of mounting frames 112 are mounted on the top of the carrier plate 101, mounting holes 111 are formed in the mounting frames 112, and the mounting frames 112 can be fixed on the belt conveyor by penetrating the mounting holes 111 with bolts.

[0038] The use process of the centering and adjusting structure of the plastic part is as follows:

[0039] The mounting frames 112 can be fixed on the belt conveyor by penetrating the mounting holes 111 with bolts, the driving mechanism 1 is located below the belt, and the third connecting plate 201, the fifth connecting plate 206 and the roller 210 are located above the belt; when the plastic part reaches between the two fifth connecting plates 206 under the conveying of the belt conveyor, the gas cylinder 106 drives the second connecting plate 107 to move, the second connecting plate 107 drives the supporting plate 204 connected thereto to move, and then the fourth connecting plate 205, the connecting rod 104, the first connecting plate 103 and the supporting shaft 102 make the two abutting structures 2 close to each other, so as to push the plastic part to move, so that the plastic part moves to the middle of the belt conveyor, the centering and adjusting is realized, and after the centering and adjusting is completed, the gas cylinder 106 drives the second connecting plate 107 to move, so that the two abutting structures 2 are away from each other.

[0040] In the utility model, unless another definite provision and limitation, the term "mount", "link", "connect", "fix" and so on term should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electric connection or each other can communicate;Can be direct connection, also can indirectly connect through intermediate medium, can be two element internal communication or two element mutual action relation, unless another definite limitation.For ordinary skilled person in the art, can understand the above-mentioned term in the utility model concrete meaning according to specific circumstances.

[0041] Obviously, the above-described embodiments are only a part of the embodiments of the utility model, and not all the embodiments, the preferred embodiments of the utility model are given in the drawings, but do not limit the patent range of the utility model.The utility model can be realized in many different forms, and contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the utility model more thorough and comprehensive.Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing specific embodiments, or make equivalent replacement to part of the technical features.For equivalent structure made by using the contents of the utility model specification and drawings, direct or indirect use in other related technical fields, are also within the patent protection scope of the utility model.

Claims

1. A centering adjustment structure for a plastic part, characterized in that, The device includes a drive mechanism (1), on which two abutting structures (2) are provided. The two abutting structures (2) move closer or further apart under the drive of the drive mechanism (1) to achieve centering adjustment of the plastic part. The abutting structure (2) includes a fourth connecting plate (205) connected to the drive mechanism (1). Both ends of the fourth connecting plate (205) are fixedly connected to support plates (204). The tops of the two support plates (204) are slidably connected to third connecting plates (201). A fifth connecting plate (206) is connected between the two third connecting plates (201). The fifth connecting plate (206) is provided with an abutting part.

2. The plastic part centering adjustment structure according to claim 1, characterized in that, The abutting part includes a second elongated opening (207) on the fifth connecting plate (206), and a plurality of sliders (208) are slidably connected in the second elongated opening (207). A fastening bolt (211) is provided between the sliders (208) and the support plate (204).

3. The plastic part centering adjustment structure according to claim 2, characterized in that, A connecting frame (209) is connected to one side of the slider (208), and several rollers (210) are rotatably connected to the connecting frame (209).

4. The plastic part centering adjustment structure according to claim 3, characterized in that, The third connecting plate (201) has a first elongated opening (202), and a number of fixing bolts (203) are inserted and connected to the inner wall of the first elongated opening (202). The bottom end of the fixing bolts (203) is threadedly connected to the support plate (204).

5. The plastic part centering adjustment structure according to claim 4, characterized in that, The drive mechanism (1) includes a carrier plate (101), a support shaft (102) is installed in the middle of the carrier plate (101), and a first connecting plate (103) is rotatably connected to the top of the support shaft (102) through a bearing. Connecting rods (104) are hinged between the two ends of the first connecting plate (103) and two fourth connecting plates (205).

6. The centering adjustment structure for a plastic part according to claim 5, characterized in that, The top of the carrier plate (101) is provided with a driving member, which is connected to one of the abutment structures (2).

7. The centering adjustment structure for a plastic part according to claim 6, characterized in that, The drive unit includes two support seats (105) mounted on the top of the carrier plate (101). Each of the two support seats (105) is connected to a cylinder (106). The piston rods of the two cylinders (106) are connected to a second connecting plate (107). The two second connecting plates (107) are fixedly connected to the two support plates (204) on their respective sides that are close to each other.

8. The plastic part centering adjustment structure according to claim 7, characterized in that, The top of the carrier plate (101) is provided with a guide.

9. The centering adjustment structure for a plastic part according to claim 8, characterized in that, The guide includes two support rods (108) mounted on the top of the carrier plate (101). The top of each of the two support rods (108) is slidably connected to a plurality of guide rails (109). A plurality of slide blocks (110) are slidably connected to the guide rails (109). The slide blocks (110) are connected to the bottom of the support plate (204).

10. The plastic part centering adjustment structure according to claim 9, characterized in that, The top of the carrier plate (101) is equipped with several mounting brackets (112), and the mounting brackets (112) are provided with mounting holes (111).

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