Strip pasting jig of hot press

Abstract

The utility model discloses a hot press strip pasting jig which comprises a base, an elastic piece, an equal-height column, a strip pasting plate, a strip pasting plate and a strip pasting plate. The lower die mechanism is supported on the top of the base through an elastic piece; the upper die mechanism is arranged on the side, away from the base, of the lower die mechanism, and the upper die mechanism is used for extruding the lower die mechanism in the direction of the base; wherein the elastic piece and the equal-height column are arranged at the same position of the base and are coaxially arranged; the elastic piece has a relatively-relaxed first state and a relatively-tensioned second state, in the first state, the lower die mechanism is separated from the upper die mechanism, and in the second state, the lower die mechanism and the upper die mechanism are in a die assembly state. According to the structure of the utility model, the elastic piece and the equal-height column are coaxially arranged, so that the space on the base is saved, and the problem of compact space layout is solved.

Description

Technical Field

[0001] The utility model relates to a jig, in particular to a hot press strip sticking jig. Background Art

[0002] The description in this section merely provides background information related to the disclosure of the present utility model and does not constitute prior art.

[0003] The hot press strip jig is a tool used to accurately position and fix strips (such as flexible circuit boards, films, protective films, etc.) during the hot pressing process. The hot press firmly adheres the strips to the substrate through heat and pressure, while the strip jig ensures that the strips maintain the correct position and alignment during the hot pressing process, thereby improving the accuracy and quality of the pasting.

[0004] Generally, there are many functional holes on the stripping jig according to the needs, such as the positioning pin hole for inserting the positioning pin of the cylindrical metal rod, the spring hole for accommodating the spring, and the fixing screw hole for fixing various components or workpieces. Sometimes, the layout of various components is affected by the size of the stripping jig itself and the cramped space. In particular, the equal height columns and springs are greatly affected by the large number and large volume, which greatly affects the layout of other holes.

[0005] There is no hot press stripping fixture that can solve the above problems at present. Utility Model Content

[0006] The utility model aims to provide a hot press strip sticking jig, which can save space on a base by coaxially arranging an elastic member and an equal-height column, thereby solving the problem of compact space layout.

[0007] In order to achieve the above-mentioned purpose, the utility model discloses the following hot press strip sticking jig; the hot press strip sticking jig comprises:

[0008] A base, wherein the base is provided with elastic members and equal-height columns;

[0009] A lower mold mechanism, the lower mold mechanism is supported on the top of the base through the elastic member;

[0010] An upper mold mechanism, the upper mold mechanism is arranged on a side of the lower mold mechanism away from the base, and the upper mold mechanism is used to press the lower mold mechanism toward the base;

[0011] Wherein, the elastic member and the equal-height column are arranged at the same location of the base and are coaxially arranged;

[0012] The elastic member has a relatively relaxed first state and a relatively tense second state. In the first state, the lower mold mechanism is separated from the upper mold mechanism. In the second state, the lower mold mechanism and the upper mold mechanism are in a mold-clamping state.

[0013] Furthermore, the equal-height column includes a step portion and a rod portion, the step portion is fixedly connected to the base, and the rod portion is arranged toward the lower mold mechanism.

[0014] Furthermore, the elastic member is sleeved on the rod portion, and the diameter of the elastic member is between the rod portion and the step portion, so that the bottom of the elastic member abuts against the top surface of the step portion.

[0015] Furthermore, the elastic member is arranged on the top of the rod portion, and the diameter of the elastic member is smaller than that of the rod portion.

[0016] Furthermore, the base is provided with a through hole matching the size of the equal-height column, and one end of the equal-height column is passed through and fixed in the through hole.

[0017] Furthermore, the lower mold mechanism includes a pad, a positioning plate and a stripping plate stacked in sequence, the bottom of the pad is used to abut against the elastic member or the equal-height column, and a positioning pin is provided on the top of the pad away from the base; the positioning plate is arranged on the top of the pad, and the stripping plate is arranged on the top of the positioning plate. The stripping plate is used to place a workpiece to be processed, and the positioning pin passes through the positioning plate and the stripping plate.

[0018] Furthermore, one side of the pad and the positioning plate has a recess, so that the stripping plate has a protrusion at the recessed position for the operator to take.

[0019] Furthermore, there are multiple positioning pins, and the multiple positioning pins are arranged along the edge positions of the lower mold mechanism.

[0020] Furthermore, there are multiple elastic members and multiple equal-height columns, and each elastic member corresponds to one equal-height column.

[0021] Furthermore, a plurality of the elastic members and the equal-height columns are arranged along the edge of the lower mold mechanism.

[0022] By means of the above technical solution, the beneficial effects of the utility model are as follows:

[0023] The hot press strip sticking jig of the utility model can solve the functions of elastic force transmission and abutment limitation to the lower mold mechanism at the same time in an original spatial position by coaxially arranging the elastic parts and equal-height columns on the base. Compared with the existing situation in which the elastic parts and equal-height columns are arranged separately, it saves space better and indirectly allows the layout of more elastic parts and equal-height columns, so that the stability between the base and the lower mold mechanism of the utility model is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of this specification or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this specification. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0025] Figure 1 It is a schematic diagram of the base portion of a hot press stripping jig provided in an embodiment of this specification;

[0026] Figure 2 It is a schematic diagram of the lower mold mechanism of a hot press stripping jig provided in an embodiment of this specification;

[0027] Figure 3 It is a schematic diagram of a base, a lower mold mechanism and an upper mold mechanism of a hot press stripping jig provided in an embodiment of this specification;

[0028] In the figure: 1. base; 11. through hole; 2. lower mold mechanism; 21. pad; 22. positioning plate; 23. stripping plate; 24. recess; 25. protrusion; 3. upper mold mechanism; 4. elastic member; 5. equal height column; 51. step portion; 52. rod portion; 6. positioning pin. DETAILED DESCRIPTION

[0029] In order to enable those skilled in the art to better understand the technical solutions in this specification, the technical solutions in the embodiments of this specification will be clearly and completely described below in conjunction with the drawings in the embodiments of this specification. Obviously, the described embodiments are only part of the embodiments of this specification, not all of the embodiments. Based on the embodiments in this specification, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of this specification.

[0030] In the description of the present utility model, it should be noted that the terms "upper", "middle", "lower", "inner", "outer", "front", "back" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or component referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model. The terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. The following describes the implementation method of the present utility model based on its overall structure.

[0031] See also Figure 1-3 , is a hot press stripping jig of this embodiment; wherein the hot press stripping jig includes:

[0032] A base 1, on which an elastic member 4 and equal-height columns 5 are provided;

[0033] The lower mold mechanism 2 is supported on the top of the base 1 by an elastic member 4;

[0034] An upper mold mechanism 3, which is arranged on a side of the lower mold mechanism 2 away from the base 1, and is used to press the lower mold mechanism 2 toward the base 1;

[0035] The elastic member 4 and the equal height column 5 are arranged at the same position of the base 1 and are coaxially arranged;

[0036] The elastic member 4 has a relatively relaxed first state and a relatively tense second state. In the first state, the lower mold mechanism 2 is separated from the upper mold mechanism 3. In the second state, the lower mold mechanism 2 and the upper mold mechanism 3 are in a mold closing state.

[0037] Through the above structure, when in use, the operator only needs to place the workpiece to be processed at the specified position on the lower mold mechanism 2, and then use external input power to make the upper mold mechanism 3 move in the direction of the lower mold mechanism 2, so that the ground of the lower mold mechanism 2 fits with the workpiece on the top surface of the lower mold mechanism 2, and continue to move the upper mold mechanism 3, so that the upper mold mechanism 3 applies pressure to the workpiece on the lower mold mechanism 2, and in some cases applies specified heat, so that the workpiece is deformed under hot pressure until the workpiece is completely formed and meets the preset processing requirements, and then the upper mold mechanism 3 moves in the opposite direction, gradually away from the direction of the lower mold mechanism 2, and the workpiece formed on the lower mold mechanism 2 is exposed, and the whole process ends here.

[0038] In the above-mentioned use process, when the upper mold mechanism 3 is separated from the lower mold mechanism 2 in the initial state, the elastic member 4 at the bottom of the lower mold mechanism 2 is in a relatively relaxed first state; when the upper mold mechanism 3 is in contact with the lower mold mechanism 2, after the lower mold mechanism 2 is subjected to pressure in the direction of the base 1, the elastic member 4 below the lower mold mechanism 2 is squeezed and deformed, and the elastic member 4 shrinks along the squeezing direction until the ground of the lower mold mechanism 2 abuts against the equal height column 5, and the lower mold mechanism 2 and the upper mold mechanism 3 are completely molded, at which time the elastic member 4 is in the second state of maximum compression. Since the deformation of the elastic member 4 is only the contraction along the compression direction, it will not affect the setting of the equal height column 5. Therefore, in this embodiment, the elastic member 4 and the equal height column 5 are completely coaxially arranged, and a group of elastic members 4 and equal height columns 4 are arranged at the same position of the base 1. Compared with the existing general elastic members 4 and equal height columns 5 arranged separately on the base 1, the two are combined into one, which occupies less space, and obviously effectively saves space on the base 1. Therefore, the base 1 of this embodiment has more space, which can make room for other structures, which is more conducive to the overall structural layout. Even more space can be used to set more groups of elastic members 4 or equal-height columns 5, so that the lower mold mechanism 2 and the base 1 are more stable when the film is closed.

[0039] Furthermore, if Figure 1 As shown, the equal height column 5 includes a step portion 51 and a rod portion 52, the step portion 51 is fixedly connected to the base 1, and the rod portion 52 is arranged toward the lower mold mechanism 2. In one embodiment, in one embodiment, the elastic member 4 is arranged at the top of the rod portion 51, and the diameter of the elastic member 4 is smaller than the rod portion 51. Specifically, when the lower mold mechanism 2 and the upper mold mechanism 3 are fully molded, the elastic member 4 is in an absolutely tense state. The elastic member 4 in this embodiment is set as a traditional coil spring, and the coil spring shrinks to a state similar to a cylindrical tube wall under absolute tension. At this time, the lower mold mechanism 2 does not contact the equal height column 5, but only forms an absolute limiting effect similar to the equal height column 5 with the elastic member 4 in the state of a cylindrical tube wall throughout the whole process. At this time, the lower mold mechanism 2 is in the lowest position.

[0040] In another embodiment, the elastic member 4 is sleeved on the rod 52, and the diameter of the elastic member 4 is between the rod 52 and the step 51, so that the bottom of the elastic member 4 abuts against the top surface of the step 51. With the above structure, when the lower mold mechanism 2 and the upper mold mechanism 3 are completely molded, the bottom of the lower mold mechanism 2 just abuts against the equal height column 5, so that the equal height column 5 forms a limiting effect on the lower mold mechanism 2. At this time, the lower mold mechanism 2 is in the lowest position.

[0041] In another embodiment, the elastic member 4 is sleeved under the step portion 51 (not shown in the figure). In this case, the supporting effect is more stable and accidental popping out can be avoided when the elastic member 4 is a spring or the like.

[0042] In the above two embodiments, the effects are similar, and the elastic member 4 and the equal-height columns 5 are in a coaxial combined group state, which can save the space of the base 1. Of course, when the equal-height columns 5 can abut against the bottom of the lower mold mechanism 2, under the same space utilization, the elastic member 4 can be made larger in volume, and the solution of the embodiment can be selected according to actual needs.

[0043] Furthermore, if Figure 1 As shown, the base 1 is provided with a through hole 11 matching the size of the equal height column 5, and one end of the equal height column 5 is fixed in the through hole 11. Specifically, in this embodiment, the step portion 51 of the equal height column 5 is completely embedded in the through hole 11, and the step portion 51 and the through hole 11 are both set in a regular cylindrical shape, which has strong stability.

[0044] Furthermore, if Figure 2 , 3 As shown, the lower mold mechanism 2 includes a pad 21, a positioning plate 22 and a stripping plate 23 stacked in sequence. The bottom of the pad 21 is used to abut against the elastic member 4 or the equal height column 5. The top of the pad 21 away from the base 1 is provided with a positioning pin 6; the positioning plate 22 is arranged on the top of the pad 21, and the stripping plate 23 is arranged on the top of the positioning plate 22. The stripping plate 23 is used to place the workpiece to be processed, and the positioning pin 6 passes through the positioning plate 22 and the stripping plate 23. Through the above structure, as Figure 2 As shown, the pad 21 is used to directly support and fix the positioning pin 6, and the positioning plate 22 and the stripping plate 23 are set with the positioning pin 6 by a similar principle, so that the pad 21, the positioning plate 22 and the stripping plate 23 form an accurate positioning connection. Among them, the stripping plate 23 is set to facilitate the removal and placement of the workpiece by taking it by itself. The positioning plate 22 can be placed on the pad 21 for a long time to facilitate positioning.

[0045] Furthermore, one side of the pad 21 and the positioning plate 22 has a recess 24, so that the stripper plate 23 has a protrusion 25 for the operator to take at the position of the recess 24. Among them, the recess 24 and the protrusion 25 are arranged in a group at the left and right ends of the hot press stripping jig of the utility model, which is convenient for stability when taking the stripper plate 23 at the same time.

[0046] Specifically, there are multiple positioning pins 6, and multiple positioning pins 6 are arranged along the edge of the lower mold mechanism 2. In this embodiment, four positioning pins 6 are respectively arranged on the two short sides of the pad 21, so that the positioning relationship between the pad 21, the positioning plate 22 and the stripper plate 23 in the lower mold mechanism 2 remains relatively accurate during movement.

[0047] Furthermore, there are multiple elastic members 4 and equal height columns 5, and each elastic member 4 corresponds to one equal height column 5. Specifically, multiple elastic members 4 and equal height columns 5 are arranged along the edge of the lower mold mechanism 3. This embodiment is suitable for maintaining the stability of the lower mold mechanism 2 in most cases, and is convenient for immediately discovering problems during the processing process and finding damaged elastic members 4 or equal height columns 5.

[0048] Of course, in another embodiment, there are also the following differences. Figure 1 As shown, the lower mold mechanism 3 still retains a combination of three elastic members 4 and equal-height columns 5 in the middle position, so that when the length span of the lower mold mechanism 2 is large, it can still maintain better structural stability.

[0049] Although different specific embodiments are mentioned in the content of this application, this application is not limited to the situations described in the industry standards or embodiments, etc. Some industry standards or slightly modified implementation plans based on the implementation of the custom methods or embodiments can also achieve the same, equivalent or similar, or predictable implementation effects after deformation of the above embodiments. The embodiments of data acquisition, processing, output, judgment methods, etc. after these modifications or deformations can still fall within the scope of the optional implementation plans of this application.

[0050] Although the present application has been described through embodiments, those skilled in the art will appreciate that there are many modifications and changes to the present application without departing from the spirit of the present application. It is intended that the attached embodiments include these modifications and changes without departing from the present application.

Claims

1. A hot press stripping jig; characterized in that, The hot press stripping jig comprises: A base, wherein the base is provided with elastic members and equal-height columns; A lower mold mechanism, the lower mold mechanism is supported on the top of the base through the elastic member; An upper mold mechanism, the upper mold mechanism is arranged on a side of the lower mold mechanism away from the base, and the upper mold mechanism is used to press the lower mold mechanism toward the base; Wherein, the elastic member and the equal-height column are arranged at the same location of the base and are coaxially arranged; The elastic member has a relatively relaxed first state and a relatively tense second state. In the first state, the lower mold mechanism is separated from the upper mold mechanism. In the second state, the lower mold mechanism and the upper mold mechanism are in a mold-clamping state.

2. The hot press stripping jig according to claim 1, characterized in that: The equal-height column includes a step portion and a rod portion, the step portion is fixedly connected to the base, and the rod portion is arranged toward the lower mold mechanism.

3. The hot press stripping jig according to claim 2, characterized in that: The elastic member is sleeved on the rod portion, and the diameter of the elastic member is between the rod portion and the step portion, so that the bottom of the elastic member abuts against the top surface of the step portion.

4. The hot press stripping jig according to claim 2, characterized in that: The elastic member is arranged on the top of the rod portion, and the diameter of the elastic member is smaller than that of the rod portion.

5. The hot press stripping jig according to claim 1, characterized in that: The base is provided with a through hole matching the size of the equal-height column, and one end of the equal-height column is passed through and fixed in the through hole.

6. The hot press stripping jig according to claim 1, characterized in that: The lower mold mechanism includes a pad, a positioning plate and a stripping plate stacked in sequence, the bottom of the pad is used to abut against the elastic member or the equal-height column, and a positioning pin is provided on the top of the pad away from the base; the positioning plate is arranged on the top of the pad, and the stripping plate is arranged on the top of the positioning plate. The stripping plate is used for placing a workpiece to be processed, and the positioning pin passes through the positioning plate and the stripping plate.

7. The hot press stripping jig according to claim 6, characterized in that: One side of the pad and the positioning plate is recessed, so that the stripping plate has a protrusion at the recessed position for an operator to take.

8. The hot press stripping jig according to claim 6, characterized in that: There are multiple positioning pins, and the multiple positioning pins are arranged along the edge of the lower mold mechanism.

9. The hot press stripping jig according to claim 1, characterized in that: There are a plurality of elastic members and equal-height columns, and each elastic member corresponds to one equal-height column.

10. The hot press stripping jig according to claim 9, characterized in that: A plurality of the elastic members and the equal-height columns are arranged along the edge of the lower mold mechanism.

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