Plastic mold metal plate positioning structure

Abstract

The utility model provides a plastic mold metal plate positioning structure which comprises a main mold plate, a suction hole is formed in the main mold plate, an installation track is arranged on the main mold plate, the installation track can slide on the main mold plate in the direction perpendicular to the extension direction of the installation track, and a suction head is arranged in the installation track in a sliding mode. The sliding direction of the suction head is perpendicular to the sliding direction of the installation rail, the suction head is communicated with the suction hole through a pipeline, and a suction machine is arranged on the main template and communicated with the suction hole through a pipeline. According to the positioning structure, the suction head can be adjusted in multiple directions, so that the suction position can be adjusted according to plates of different specifications, the mold core does not need to be replaced frequently, the machining procedures are reduced, and the working efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mold sheet metal, in particular to a plastic mold sheet metal positioning structure. Background Art

[0002] A plastic mold is a device that is used to mold a workpiece or perform secondary injection molding on a substrate material. Plastic molds are widely used in industrial production due to their high production capacity. When processing sheet metal plastic parts, the sheet metal piece must first be stamped in a stamping mold to obtain a suitable contour shape. The sheet metal piece must then be placed in the core of the plastic mold. The plastic mold is then molded and injected at the sheet metal piece to achieve the molding of the plastic layer.

[0003] For example, the Chinese utility model patent with patent number 202322004383.7 provides a plastic mold sheet metal positioning structure. When in use, the positioning structure is provided with a first adsorption hole and a plurality of second adsorption holes at the upper end of the core, and the air in the first adsorption holes and the second adsorption holes is evacuated through an evacuator and an exhaust pipe. The positioning component positions the sheet metal on the core, thereby fixing the sheet metal placed on the core and adsorbing it on the core, so that the sheet metal piece is not easy to fall off or shift, thereby improving work efficiency.

[0004] However, the existing plastic mold sheet metal positioning structure still has certain disadvantages during use. For example, when the existing plastic mold sheet metal positioning structure adsorbs different sheet metal pieces, its adsorption position will change, so the core needs to be replaced frequently, which increases the complexity of processing and reduces the processing efficiency. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model proposes a plastic mold sheet metal positioning structure to solve the technical problem raised in the above background technology that the adsorption position of the existing plastic mold sheet metal positioning structure will change when adsorbing different sheet metal pieces, thereby requiring frequent replacement of the core, resulting in increased complexity of processing.

[0006] To achieve the above purpose, the utility model provides the following technical solutions, a plastic mold sheet metal positioning structure, including:

[0007] A main template, wherein a suction hole is provided on the main template;

[0008] A mounting rail is arranged on the main template and can slide on the main template in a direction perpendicular to the extension direction of the mounting rail;

[0009] A suction head is slidably disposed in the mounting track, with a sliding direction perpendicular to the sliding direction of the mounting track, and is connected to the suction hole through a pipeline; and

[0010] A suction machine is arranged on the main template and is connected with the suction hole through a pipeline.

[0011] In a preferred embodiment, a mounting groove is provided on the main template, the mounting rail is slidably mounted in the mounting groove, a plurality of first slots are arranged at intervals on the side walls of the mounting groove, a first block is provided at the end of the mounting rail, and the first block is detachably mounted in the first slot.

[0012] In a preferred embodiment, a first magnetic strip is disposed in the mounting groove, a second magnetic strip is disposed at the bottom of the mounting track, and the first magnetic strip is adsorbed to the second magnetic strip.

[0013] In a preferred embodiment, a plurality of groups of second slots are provided at intervals on the side walls of the mounting rail, and a second card block is provided at the end of the suction head, and the second card block is clamped in the second slot.

[0014] In a preferred embodiment, a third magnetic strip is disposed in the mounting track, a fourth magnetic strip is disposed at the bottom of the suction head, and the third magnetic strip is adsorbed to the fourth magnetic strip.

[0015] In a preferred embodiment, a first pick-up and placement groove is provided on the mounting rail, and a second pick-up and placement groove is provided on the suction head.

[0016] In a preferred embodiment, a first sealing ring is provided on the end of the suction hole, and a second sealing ring is provided on the suction head.

[0017] In a preferred embodiment, a main limit rod, a transverse limit rod and a longitudinal limit rod are provided on the main template, and a line connecting the main limit rod and the transverse limit rod is perpendicular to a line connecting the main limit rod and the longitudinal limit rod.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] When the positioning structure is in use, the sheet metal piece is placed on the main template, and the position of the suction head can be adjusted according to the adsorbable position on the plate piece. The position of the extraction head can be adjusted laterally by sliding the mounting track on the main template along an extension direction perpendicular to the mounting track, and the position of the suction head can be adjusted longitudinally by sliding the suction head on the mounting track. Thus, the suction head can be adjusted in multiple directions to adjust the adsorption position according to plate pieces of different specifications. There is no need to frequently replace the core, and the processing steps are reduced to effectively improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the specific implementation of the utility model, the following will briefly introduce the drawings required for use in the specific implementation. In all the drawings, each element or part is not necessarily drawn according to the actual scale.

[0021] Figure 1 This is a front view of a plastic mold sheet metal positioning structure provided by the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the installation track and the suction head in a plastic mold sheet metal positioning structure of the utility model;

[0023] Reference numerals:

[0024] 101, main template; 102, main limit rod; 103, transverse limit rod; 104, longitudinal limit rod; 105, mounting groove; 106, suction hole; 107, first sealing ring; 108, suction machine; 109, first magnetic strip; 110, first card slot;

[0025] 201, mounting track; 202, first card block; 203, second card slot; 204, first pick-and-place slot; 205, second magnetic strip; 206, third magnetic strip;

[0026] 301, suction head; 302, fourth magnetic strip; 303, second clamping block; 304, second sealing ring; 305, second pick-and-place slot. DETAILED DESCRIPTION

[0027] The following embodiments of the technical solution of the utility model are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and are therefore only used as examples, and cannot be used to limit the protection scope of the utility model.

[0028] Example:

[0029] like Figure 1 , 2 As shown, the utility model provides a plastic mold sheet metal positioning structure, including a main template 101, a suction hole 106 is opened on the main template 101, a mounting track 201 is arranged on the main template 101, the mounting track 201 can slide on the main template 101 along a direction perpendicular to the extension direction of the mounting track 201, a mounting groove 105 is opened on the main template 101, the mounting track 201 is slidably clamped in the mounting groove 105, a plurality of groups of first clamping grooves 110 are arranged at intervals on the side walls of the mounting groove 105, a first clamping block 202 is arranged at the end of the mounting track 201, and the first clamping block 202 is detachably clamped in the first clamping groove 110.

[0030] The mounting rail 201 can be slid in the mounting groove 105, and after sliding, the first clamping block 202 at the end of the mounting rail 201 is clamped in the corresponding first clamping groove 110 to limit the position of the mounting rail 201, and a first magnetic strip 109 is arranged in the mounting groove 105, and a second magnetic strip 205 is arranged at the bottom of the mounting rail 201. The first magnetic strip 109 and the second magnetic strip 205 are adsorbed, and the position of the mounting rail 201 is auxiliary fixed by the cooperation of the first magnetic strip 109 and the second magnetic strip 205, so as to avoid shaking of the mounting rail 201 during the processing, thereby improving the stability of the positioning structure.

[0031] like Figure 1 , 2 As shown, in the present embodiment, a suction head 301 is slidably arranged in the mounting track 201, the sliding direction of the suction head 301 is perpendicular to the sliding direction of the mounting track 201, and the suction head 301 is connected to the suction hole 106 through a pipe, and a plurality of groups of second slots 203 are arranged at intervals on the side walls of the mounting track 201, and a second block 303 is arranged at the end of the suction head 301, and the second block 303 is arranged in the second slot 203.

[0032] The suction head 301 can be slid in the installation track 201, and then the second clamping block 303 is clamped in the corresponding second clamping groove 203 to fix the position of the suction head 301, and a third magnetic strip 206 is arranged in the installation track 201, and a fourth magnetic strip 302 is arranged at the bottom of the suction head 301. The third magnetic strip 206 and the fourth magnetic strip 302 are adsorbed, and the position of the suction head 301 can be fastened through the cooperation of the third magnetic strip 206 and the fourth magnetic strip 302 to avoid shaking of the suction head 301 during the processing, thereby further improving the stability of the positioning structure.

[0033] like Figure 1 As shown, in this embodiment, a suction machine 108 is provided on the main template 101, and the suction machine 108 is connected to the suction hole 106 through a pipeline. After the positions of the mounting rail 201 and the suction head 301 are adjusted, the sheet metal piece to be processed is placed on the main template 101, so that the suction head 301 and the suction hole 106 are in contact with the adsorbable position on the sheet metal piece, and the suction machine 108 can be started to make negative pressure in the pipeline to adsorb the sheet metal piece for subsequent processing.

[0034] like Figure 1 , 2As shown, in this embodiment, the mounting rail 201 is provided with a first pick-up and placement groove 204, and the suction head 301 is provided with a second pick-up and placement groove 305. The first pick-up and placement groove 204 and the second pick-up and placement groove 305 make it easier to pick up and place the mounting rail 201 and the suction head 301, thereby improving the convenience of adjusting the suction position. A first sealing ring 107 is provided at the end of the suction hole 106, and a second sealing ring 304 is provided on the suction head 301, so as to improve the airtightness during suction, thereby increasing the stability of the fixed sheet metal piece.

[0035] like Figure 1 As shown, in this embodiment, the main template 101 is provided with a main limiting rod 102, a transverse limiting rod 103 and a longitudinal limiting rod 104, and the connecting line between the main limiting rod 102 and the transverse limiting rod 103 is perpendicular to the connecting line between the main limiting rod 102 and the longitudinal limiting rod 104. The main limiting rod 102, the transverse limiting rod 103 and the longitudinal limiting rod 104 can be provided to assist in positioning the sheet metal piece, further preventing the sheet metal piece from being offset during processing.

[0036] Specific usage and beneficial effects of the utility model:

[0037] When the positioning structure is used, the sheet metal piece is placed on the main template 101, and the position of the suction head 301 can be adjusted according to the position on the sheet metal piece that can be adsorbed. The mounting track 201 can be slid on the main template 101 along the extension direction perpendicular to the mounting track 201 to adjust the position of the extraction head laterally, and the position of the mounting track 201 is fixed by the cooperation of the first clamping block 202 and the first clamping slot 110. The suction head 301 is slid on the mounting track 201 to adjust the position of the suction head 301 longitudinally, and the position of the suction head 301 is fixed by the cooperation of the second clamping block 303 and the second clamping slot 203, so that the suction head 301 can be adjusted in multiple directions to adjust the adsorption position according to sheet metal pieces of different specifications, without the need to frequently replace the core, reducing the processing steps, and effectively improving work efficiency.

[0038] The basic principle and main features of the present invention and the advantages of the present invention are shown and described above. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments.

Claims

1. A plastic mold sheet metal positioning structure, characterized in that: Included are: A main template (101), wherein a suction hole (106) is provided on the main template (101); A mounting track (201) is arranged on the main template (101) and can slide on the main template (101) along a direction perpendicular to the extension direction of the mounting track (201); A suction head (301) is slidably disposed in the mounting track (201), with its sliding direction being perpendicular to the sliding direction of the mounting track (201), and is connected to the suction hole (106) through a pipeline; and A suction machine (108) is arranged on the main template (101) and is connected to the suction hole (106) through a pipeline.

2. A plastic mold sheet metal positioning structure according to claim 1, characterized in that: The main template (101) is provided with an installation groove (105), and the installation rail (201) is slidably mounted in the installation groove (105). The side wall of the installation groove (105) is provided with multiple groups of first slots (110) at intervals. A first block (202) is provided at the end of the installation rail (201), and the first block (202) is detachably mounted in the first slot (110).

3. A plastic mold sheet metal positioning structure according to claim 2, characterized in that: A first magnetic strip (109) is arranged in the installation groove (105), a second magnetic strip (205) is arranged at the bottom of the installation track (201), and the first magnetic strip (109) and the second magnetic strip (205) are adsorbed.

4. The plastic mold sheet metal positioning structure according to claim 1, characterized in that: The side wall of the installation track (201) is provided with a plurality of groups of second card slots (203) at intervals, and the end of the suction head (301) is provided with a second card block (303), and the second card block (303) is clamped in the second card slot (203).

5. The plastic mold sheet metal positioning structure according to claim 1, characterized in that: A third magnetic strip (206) is arranged inside the installation track (201), a fourth magnetic strip (302) is arranged at the bottom of the suction head (301), and the third magnetic strip (206) is adsorbed to the fourth magnetic strip (302).

6. The plastic mold sheet metal positioning structure according to claim 1, characterized in that: The mounting track (201) is provided with a first pick-up and placement groove (204), and the suction head (301) is provided with a second pick-up and placement groove (305).

7. The plastic mold sheet metal positioning structure according to claim 1, characterized in that: A first sealing ring (107) is provided at the end of the suction hole (106), and a second sealing ring (304) is provided on the suction head (301).

8. The plastic mold sheet metal positioning structure according to claim 1, characterized in that: The main template (101) is provided with a main limiting rod (102), a transverse limiting rod (103) and a longitudinal limiting rod (104), and the connecting line between the main limiting rod (102) and the transverse limiting rod (103) and the connecting line between the main limiting rod (102) and the longitudinal limiting rod (104) are perpendicular.

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