Diaphragm position adjusting structure
By adjusting the relative position of the adjustment block, the precise adjustment of the diaphragm position is achieved, and the problems of high cost and bias in the pattern position adjustment in the prior art are solved, reducing the cost and improving the convenience of operation.
Patent Information
- Application Number
- CN202420876920.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-25
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2034-04-25
AI Technical Summary
In the prior art, the pattern position is fixed during printing of the diaphragm, and adjusting the pattern position is costly and the cycle is long; during the high-pressure blister molding process, the diaphragm heating and pulling up lead to the pattern position being offset.
By adjusting the relative position of the first adjustment block on the connecting block and the relative position of the second adjustment block on the first adjustment block, adjusting and fixing the position of the diaphragm, thereby adjusting the position of the pattern printed on the diaphragm.
Accurate adjustment of the position of the diaphragm is achieved, avoiding pattern deviation, reducing costs, and making operation more convenient.
Smart Images
Figure CN222662942U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a diaphragm position adjustment structure, belonging to the technical field of embedded film injection. Background Art
[0002] Since the position of the pattern on the mold is fixed when the film is printed, when the pattern position needs to be adjusted, it is generally done by adjusting the printing plate roller, which leads to high costs and long cycles. In addition, due to the different shapes of film products, during high-pressure vacuum forming, the film will be heated and pulled, which will cause the pattern position to deviate. Utility Model Content
[0003] In order to solve the problems existing in the prior art, the utility model adjusts and fixes the position of the diaphragm by adjusting the relative position of the first adjustment block on the connecting block and the relative position of the second adjustment block on the first adjustment block, thereby adjusting the position of the pattern printed on the diaphragm. In addition, the position of the diaphragm is pre-adjusted by adjusting the assembly to avoid the pattern from being offset.
[0004] The technical solution adopted by the utility model is a diaphragm position adjustment structure, including an adjustment component installed on a lower pressure frame plate, the adjustment component includes a connecting block, a first adjustment block and a second adjustment block, the first adjustment block is slidably connected to the connecting block, the second adjustment block is slidably connected to the first adjustment block, and the second adjustment block is provided with a positioning pin for fixing the diaphragm.
[0005] Furthermore, the upper surfaces of the connecting block and the first adjusting block are both marked with scales.
[0006] Furthermore, the connecting block has a T-shaped groove on the inner side, and the first adjusting block has steps on both sides, the steps are inserted into the T-shaped groove, and the first adjusting block can move along the T-shaped groove under the action of force.
[0007] Furthermore, the first adjustment block is provided with an L-shaped slideway, the inner side of the second adjustment block is provided with an L-shaped slider, the L-shaped slider is inserted into the L-shaped slideway, and the second adjustment block can move along the L-shaped slideway under the action of force.
[0008] Furthermore, the first adjustment block is provided with a first screw hole, and the first adjustment block is fixed to the connecting block by a first fastening screw penetrating through the first screw hole.
[0009] Furthermore, the second adjustment block is provided with a second screw hole, and the second adjustment block is fixed to the first adjustment block by a second fastening screw penetrating through the second screw hole.
[0010] The utility model discloses a diaphragm position adjustment structure, which has the beneficial effect that, compared with the prior art, by adjusting the relative position of the first adjustment block on the connecting block and the relative position of the second adjustment block on the first adjustment block, the diaphragm position is adjusted and fixed, thereby adjusting the position of the pattern printed on the diaphragm. In addition, the diaphragm position is pre-adjusted by the adjustment component to avoid the pattern from being offset, which reduces the cost and is easy to operate compared with the prior art of adjusting the printing plate roller. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] In order to more clearly illustrate the embodiments of the utility model 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 some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.
[0012] Figure 1 Shown is a schematic diagram of the structure decomposition of the utility model;
[0013] Figure 2 Shown is a schematic diagram of the structure of the utility model;
[0014] Figure 3 Shown is a schematic diagram of the utility model in use state.
[0015] As shown in the figure: 1. connecting block; 2. first adjusting block; 3. second adjusting block; 4. scale; 5. lower pressure frame plate; 6. upper pressure frame plate; 7. diaphragm; 8. pattern; 9. adjustment assembly; 11. T-slot; 12. through hole; 13. connecting bolt; 21. step; 22. L-shaped slide; 23. first screw hole; 24. first fastening screw; 31. positioning pin; 32. L-shaped slider; 33. second screw hole; 34. second fastening screw; 61. flip pull rod. DETAILED DESCRIPTION
[0016] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is by no means a limitation on the utility model and its application or use. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0017] In order to further understand the content of the utility model, this technical solution is further explained below in conjunction with specific implementation methods.
[0018] Embodiment 1:
[0019] like Figures 1 to 3 As shown, this embodiment provides a diaphragm position adjustment structure, including an adjustment component 9 installed on a lower pressure frame plate 5, the adjustment component 9 includes a connecting block 1, a first adjustment block 2 and a second adjustment block 3, the second adjustment block 3 is provided with a positioning pin 31 for fixing the diaphragm 7, and the upper surfaces of the connecting block 1 and the first adjustment block 2 are both provided with scales 4. The inner side of the connecting block 1 is provided with a T-shaped slot 11, and the two sides of the first adjustment block 2 are provided with steps 21, the steps 21 are inserted into the T-shaped slot 11, and the first adjustment block 2 can move along the T-shaped slot 11 under the action of force. The first adjustment block 2 is provided with an L-shaped slide 22, and the inner side of the second adjustment block 3 is provided with an L-shaped slider 32, the L-shaped slider 32 is inserted into the L-shaped slide 22, and the second adjustment block 3 can move along the L-shaped slide 22 under the action of force. The first adjustment block 2 is provided with a first screw hole 23, and the first adjustment block 2 is fixed to the connecting block 1 by a first fastening screw 24 that passes through the first screw hole 23. The second adjustment block 3 is provided with a second screw hole 33, and the second adjustment block 3 is fixed to the first adjustment block 2 by a second fastening screw 34 passing through the second screw hole 33. Specifically, a through hole 12 is provided on the connecting block 1, and the connecting block 1 is fixed to the lower pressing frame plate 5 by a connecting bolt 13 passing through the through hole 12.
[0020] like Figures 1 to 3 As shown, in actual application, the normal pattern 8 is printed at a fixed position in the middle of the diaphragm 7. Due to the high and low curved surfaces of the product shape, during high-pressure blister molding, the diaphragm 7 will cause the position of the pattern 8 to be offset during heating and pulling. According to the actual offset during high-pressure blister molding, the position of the four adjustment components 9 installed on the lower pressing frame plate 5 can be overcome; assuming that when the position of the pattern 8 needs to be offset 5mm to the left and downward, the adjustment operation is as follows: first loosen the first fastening screw 24 and the second fastening screw 34, the first adjustment block 2 moves 5 grids downward along the scale 4, and the second adjustment block 3 moves 5 grids to the left along the scale 4, that is, the first adjustment block 2 is offset downward by 5mm, and the second adjustment block 3 is offset to the left by 5mm. After repeating the adjustment operation to adjust the remaining three, the first adjustment block 2 is screwed onto the upper surface of the connecting block 1 through the first fastening screw 24, and the second adjustment block 3 is screwed onto the upper surface of the first adjustment block 2 through the second fastening screw 34 that passes through the second screw hole 33, so as to avoid the diaphragm 7 from being hung on the positioning pin 31 and offset. The edge of the diaphragm 7 is provided with four positioning holes, which are respectively mounted on the positioning pins 31 to achieve the overall movement effect of the diaphragm 7 and the pattern 8.
[0021] The lower pressing frame plate 5 is rotatably connected with the upper pressing frame plate 6, and the upper pressing frame plate 6 is provided with a flipping pull rod 61. The workbench of the high-pressure equipment moves forward, and the stretched steel wire rope gradually bends, that is, the flipping pull rod 61 drives the upper pressing frame plate 6 to flip downward until it fits with the lower pressing frame plate 5, and the workbench moves forward to the parting surface of the blister mold. Then the high-pressure equipment moves downward, the mold is closed for high-pressure blister molding, and then the workbench is reset backward. During the resetting process, the steel wire rope is stretched, that is, the steel wire rope drives the flipping pull rod 61 to move, that is, the steel wire rope drives the upper pressing frame plate 6 to flip upward, so that the upper pressing frame plate 6 is separated from the lower pressing frame plate 5 to complete the opening action, and the diaphragm 7 with the pattern 8 is taken out.
[0022] In addition, it should be noted that directional words such as front and back, left and right are only used to help technicians in the field to better understand the technical solution and its application, and are not used as limiting words.
[0023] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.
Claims
1. A diaphragm position adjustment structure, characterized in that: The invention comprises an adjustment component (9) installed on a lower pressure frame plate (5), wherein the adjustment component (9) comprises a connecting block (1), a first adjustment block (2) and a second adjustment block (3), wherein the first adjustment block (2) is slidably connected to the connecting block (1), the second adjustment block (3) is slidably connected to the first adjustment block (2), and a positioning pin (31) for fixing the diaphragm (7) is provided on the second adjustment block (3).
2. A diaphragm position adjustment structure according to claim 1, characterized in that: The upper surfaces of the connecting block (1) and the first adjustment block (2) are both provided with scales (4).
3. A diaphragm position adjustment structure according to claim 1 or 2, characterized in that: The connecting block (1) has a T-shaped groove (11) on its inner side, and the first adjusting block (2) has steps (21) on both sides. The steps (21) are inserted into the T-shaped groove (11), and the first adjusting block (2) can move along the T-shaped groove (11) under the action of force.
4. A diaphragm position adjustment structure according to claim 1 or 2, characterized in that: The first adjustment block (2) is provided with an L-shaped slideway (22), the inner side of the second adjustment block (3) is provided with an L-shaped sliding block (32), the L-shaped sliding block (32) is inserted into the L-shaped slideway (22), and the second adjustment block (3) can move along the L-shaped slideway (22) under the action of force.
5. The diaphragm position adjustment structure according to claim 1, characterized in that: The first adjustment block (2) is provided with a first screw hole (23), and the first adjustment block (2) is fixed to the connection block (1) by a first fastening screw (24) penetrating the first screw hole (23).
6. A diaphragm position adjustment structure according to claim 1, characterized in that: The second adjustment block (3) is provided with a second screw hole (33), and the second adjustment block (3) is fixed on the first adjustment block (2) by a second fastening screw (34) passing through the second screw hole (33).