CN214219224U - Spring buffer mechanism of hot pressing die - Google Patents
Spring buffer mechanism of hot pressing die Download PDFInfo
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- CN214219224U CN214219224U CN202022880407.1U CN202022880407U CN214219224U CN 214219224 U CN214219224 U CN 214219224U CN 202022880407 U CN202022880407 U CN 202022880407U CN 214219224 U CN214219224 U CN 214219224U
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- hot
- positioning block
- positioning
- plate
- mould
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- 238000007731 hot pressing Methods 0.000 title claims abstract description 49
- 238000010438 heat treatment Methods 0.000 claims abstract description 19
- 238000009413 insulation Methods 0.000 claims abstract description 16
- 238000001816 cooling Methods 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000004806 packaging method and process Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 abstract 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract 2
- 239000010959 steel Substances 0.000 abstract 2
- 239000005028 tinplate Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model belongs to the field of paper-plastic product packaging, in particular to a spring buffer mechanism of a hot-pressing mould, aiming at the problems that the prior art needs to pad tin steel sheets with different thicknesses under heating plates at corresponding positions, the mould with unreal back of the product is raised until the product is repaired badly, the machine is stopped, the thickness of the tin steel sheets needs workers to disassemble the heating plates and the mould for many times for testing, which wastes manpower and affects the productivity of the factory, the utility model provides a scheme which comprises a water-cooling plate, a hot-pressing mould fixing plate is fixedly arranged at the top of the water-cooling plate, three heat insulation plates are fixedly arranged at the top of the hot-pressing mould fixing plate in a straight line, one side of two adjacent heat insulation plates which are close to each other is fixedly arranged, the utility model can lead the upper mould and the lower mould of the hot pressing to be always kept in a joint state, and the phenomenon that the mould at certain positions of a machine table is not tightly closed due to the deformation of the mould can be avoided, the condition that the product is not compacted saves the time of shutting down and adjusting the die clearance, has improved the board productivity.
Description
Technical Field
The utility model relates to a paper plastic product packaging technical field especially relates to a hot pressing die's spring buffer mechanism.
Background
The existing paper-plastic hot-pressing mold adopts the form of hot-pressing mold plate + heating plate + mold, the structure is characterized in that the hot-pressing mold plate and the mold are fixed on the hot-pressing mold plate through screws, according to assembly errors among all parts, the service life is long, the mold plate can slightly deform, so that the mold at different positions on a machine table can be formed, and the phenomenon that unfixed products cannot be pressed is caused.
This kind of hot pressing mould is moulded to paper easily appears because of the product that the template is uneven leads to badly, need shut down, according to the product condition that the different positions of board shaping goes out, fill up different thickness tinplate under the relevant position hot plate, with the unreal mould bed hedgehopping of product back, obtain repairing until the bad condition of product, shut down, the thickness of tin plate needs workman's dismantlement hot plate and mould to test many times, extravagant manpower and influence mill's productivity, so we have proposed a hot pressing mould's spring buffer mechanism, a problem for solve the aforesaid and propose.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the existence among the prior art needs fill up different thickness tinplate under the relevant position hot plate, with the unreal mould bed hedgehopping at the product back, obtain repairing until the bad condition of product, shut down, the thickness of filling up the tinplate needs the workman to dismantle hot plate and mould many times and test, extravagant manpower and influence the shortcoming of mill's productivity, and the spring buffer mechanism of a hot pressing mold who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a spring buffer mechanism of a hot-pressing die comprises a water-cooling plate, wherein a hot-pressing die fixing plate is fixedly arranged at the top of the water-cooling plate, three heat insulation plates which are linearly arranged are fixedly arranged at the top of the hot-pressing die fixing plate, one side, close to each other, of each two adjacent heat insulation plates is fixedly arranged, a positioning block is fixedly arranged at the top of each heat insulation plate, the positioning blocks are arranged in a hollow manner, two positioning columns which are symmetrically arranged are slidably arranged on the inner wall of the bottom of each positioning block, the tops of the two positioning columns penetrate through the inner wall of the top of each positioning block and extend to the upper part of each positioning block, the same heating plate is fixedly arranged at the tops of the two positioning columns, the hot-pressing die is fixedly arranged at the tops of the heating plates, three hot-pressing dies are arranged, one side, close to each other, of the two positioning columns is in transmission connection with the same reset assembly, and the reset assembly is positioned in the positioning blocks, the top fixed mounting of heat insulating board has two powerful springs of symmetry setting, and the top of two powerful springs all with the bottom fixed mounting of hot plate, the locating piece on same heat insulating board is located one side that two powerful springs are close to each other.
Preferably, in order to improve the stability of the positioning columns during longitudinal movement, two positioning seats symmetrically arranged are fixedly mounted on the inner wall of the bottom of the positioning block, sliding holes are formed in the tops of the two positioning seats, sliding plates are fixedly mounted at the bottoms of the two positioning columns on the same positioning block, the bottoms of the two sliding plates respectively extend into the two sliding holes and are respectively in sliding connection with the two sliding holes, and the outer sides of the two positioning columns are respectively in sliding connection with the inner wall of the top of the positioning block.
Preferably, in order to carry out the buffering of certain degree to the pressure that the board provided, the subassembly that resets includes the fixed plate of fixed mounting on locating piece bottom inner wall, the equal fixed mounting in both sides of fixed plate has reset spring, and the equal fixed mounting in one end that two reset spring kept away from each other has the slide, and the bottom of two slides all with the bottom inner wall sliding connection of locating piece, the equal fixed mounting in one side that two slides kept away from each other has the actuating lever, and one side that two actuating levers kept away from each other rotates with one side that two reference columns are close to each other respectively and is connected, and two actuating levers are the setting of the splayed of falling.
Preferably, in order to improve the stability of the sliding plate during transverse movement, two sliding rails symmetrically arranged are fixedly mounted on the inner wall of the bottom of the positioning block, sliding grooves are formed in the bottoms of the two sliding plates, and the tops of the two sliding rails respectively extend to the insides of the two sliding grooves and are respectively in sliding connection with the two sliding grooves.
Preferably, in order to facilitate the fixing work of the heating plate and the hot pressing mold and improve the overall structural strength, the bottom of the heating plate is in threaded connection with two symmetrically-arranged equal-height screws, the bottom of the hot pressing mold is provided with two symmetrically-arranged thread grooves, and the tops of the two equal-height screws respectively extend to the insides of the two thread grooves and are in threaded connection with the two thread grooves respectively.
In the utility model, a strong spring is added between a heating plate and a hot-pressing mould fixing plate, so that a moving allowance is left between the heating plate and the hot-pressing mould fixing plate, when the mould is closed, the strong spring can be stressed to deform according to the pressure provided by a machine table, the pressure provided by the machine table can act on a plurality of positioning columns to move downwards, two positioning columns on the same positioning block can longitudinally move in two sliding holes, two driving rods are arranged to provide acting forces with opposite transverse positions for two sliding plates, the two sliding plates are acted to transversely move towards one side close to each other, so as to extrude two reset springs to deform, the reset springs and the strong springs can provide opposite acting forces corresponding to the pressure of the machine table, so that the upper and lower moulds in hot pressing can be always kept in a laminating state, and the phenomenon that the mould at certain positions of the machine table is not tightly closed due to the deformation of a template can be avoided, the product is not compacted, so that the time for adjusting the clearance of the die during shutdown is saved, and the productivity of the machine is improved;
in order to solve the problem that a strong spring is singly added between a heat insulation plate and a heating plate, and a hot-pressing die is easy to shift, the positioning block arranged at the top of the heat insulation plate and the two positioning columns arranged at the top of the positioning block in a sliding manner can improve the position stability of the hot-pressing die during hot pressing, and can also buffer and absorb the pressure provided by a machine table, thereby improving the productivity of the machine table;
in order to solve the problem that the sliding plate is easy to topple over in the process of transverse movement, the two sliding rails are arranged on the inner wall of the bottom of the positioning block, the two sliding plates are positioned by the two sliding rails, and the stability of the sliding plate during transverse movement can be improved.
Drawings
Fig. 1 is a schematic front view of a spring buffer mechanism of a hot press mold according to the present invention;
fig. 2 is a front view structural sectional view of a spring buffer mechanism of a hot press mold provided by the present invention;
fig. 3 is an enlarged schematic view of a part a of the structure in fig. 2 of the spring buffer mechanism of the hot press mold provided by the present invention.
In the figure: the high-strength hot-pressing die comprises a water cooling plate 1, a hot-pressing die fixing plate 2, a heat insulation plate 3, a strong spring 4, a positioning block 5, a positioning seat 6, a sliding hole 7, a positioning column 8, a driving rod 9, a fixing plate 10, a return spring 11, a sliding plate 12, a sliding rail 13, a heating plate 14, a hot-pressing die 15, a high-strength screw 16 and the like.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example one
Referring to fig. 1-3, a spring buffer mechanism of a hot pressing mold comprises a water cooling plate 1, a hot pressing mold fixing plate 2 is fixedly installed at the top of the water cooling plate 1, three heat insulation plates 3 are fixedly installed at the top of the hot pressing mold fixing plate 2 in a linear arrangement, one side, close to each other, of each two adjacent heat insulation plates 3 is fixedly installed, a positioning block 5 is fixedly installed at the top of each heat insulation plate 3, the positioning block 5 is in a hollow arrangement, two positioning columns 8 which are symmetrically arranged are slidably installed on the inner wall of the bottom of the positioning block 5, the tops of the two positioning columns 8 penetrate through the inner wall of the top of the positioning block 5 and extend to the upper side of the positioning block 5, the same heating plate 14 is fixedly installed at the tops of the two positioning columns 8, a hot pressing mold 15 is fixedly installed at the top of the heating plate 14, three hot pressing molds 15 are arranged, one side, close to each other, of the two positioning columns 8 is in transmission connection with the same reset assembly, and the reset component is positioned inside the positioning block 5, the two strong springs 4 which are symmetrically arranged are fixedly installed at the top of the heat insulation plate 3, the tops of the two strong springs 4 are fixedly installed at the bottom of the heating plate 14, and the positioning block 5 on the same heat insulation plate 3 is positioned at one side where the two strong springs 4 are close to each other.
Example two
The following further improvements are made on the basis of the first embodiment:
the utility model discloses in, stability when for improving reference column 8 longitudinal movement, fixed mounting has two positioning seats 6 that the symmetry set up on the bottom inner wall of locating piece 5, slide opening 7 has all been seted up at two positioning seat 6's top, the equal fixed mounting in bottom of two reference columns 8 that is located on same locating piece 5 has the slide, the bottom of two slides extends to the inside of two slide openings 7 respectively and respectively with two slide opening 7 sliding connection, the outside of two reference columns 8 all with the top inner wall sliding connection of locating piece 5.
The utility model discloses in, in order to carry out the buffering of certain degree to the pressure that the board provided, reset assembly includes fixed plate 10 of fixed mounting on the inner wall of 5 bottoms of locating piece, the equal fixed mounting in both sides of fixed plate 10 has reset spring 11, the equal fixed mounting of one end that two reset spring 11 kept away from each other has slide 12, the bottom of two slide 12 all with the bottom inner wall sliding connection of locating piece 5, the equal fixed mounting in one side that two slide 12 kept away from each other has actuating lever 9, one side that two actuating lever 9 kept away from each other is rotated with one side that two reference columns 8 are close to each other respectively and is connected, and two actuating lever 9 are the setting of the splayed.
The utility model discloses in, in order to improve the stability when slide 12 lateral shifting, fixed mounting has two slide rails 13 that the symmetry set up on the bottom inner wall of locating piece 5, and the spout has all been seted up to the bottom of two slides 12, and the top of two slide rails 13 extends to the inside of two spouts respectively and respectively with two spout sliding connection
The utility model discloses in, for the convenient fixed work who carries out hot plate 14 and hot pressing die 15, improve overall structure intensity, hot plate 14's bottom threaded connection has equal height screw 16 of two that the symmetry set up, and two thread grooves that the symmetry set up are seted up to hot pressing die 15's bottom, and equal height screw 16's top extends to the inside of two thread grooves respectively and respectively with two thread groove threaded connection for two.
In the utility model, the strong spring 4 is added between the heating plate 14 and the hot pressing mold fixing plate 2, so that the moving margin is left between the heating plate 14 and the hot pressing mold fixing plate 2, when the mold is closed, the strong spring 4 is stressed to deform according to the pressure provided by the machine, the pressure provided by the machine can act on a plurality of positioning columns 8 to move downwards, two positioning columns 8 on the same positioning block 5 can move longitudinally in the two sliding holes 7, two transverse acting forces with opposite positions can be provided for two sliding plates 12 through two driving rods 9, the two sliding plates 12 are acted to move transversely to one side close to each other, and then the two reset springs 11 are extruded to deform, the reset springs 11 and the strong springs 4 can provide the reverse acting forces corresponding to the pressure of the machine, so that the upper mold and the lower mold are always kept in a laminating state, the conditions that molds at certain positions of the machine table are not tightly closed and products are not compacted due to the deformation of the template can be avoided, the time for adjusting the gaps of the molds during shutdown is saved, and the productivity of the machine table is improved.
In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A spring buffer mechanism of a hot-pressing die comprises a water-cooling plate (1) and is characterized in that a hot-pressing die fixing plate (2) is fixedly mounted at the top of the water-cooling plate (1), three heat insulation plates (3) are linearly arranged at the top of the hot-pressing die fixing plate (2), one side of each two adjacent heat insulation plates (3) is fixedly mounted at the close position, a positioning block (5) is fixedly mounted at the top of each heat insulation plate (3), the positioning block (5) is arranged in a hollow mode, two positioning columns (8) which are symmetrically arranged are slidably mounted on the inner wall of the bottom of the positioning block (5), the tops of the two positioning columns (8) penetrate through the inner wall of the top of the positioning block (5) and extend to the upper portion of the positioning block (5), the tops of the two positioning columns (8) are fixedly mounted with a same heating plate (14), and a hot-pressing die (15) is fixedly mounted at the top of the heating plate (14), hot pressing die (15) are provided with threely, and one side transmission that two reference columns (8) are close to each other is connected with same reset assembly, and reset assembly is located the inside of locating piece (5), the top fixed mounting of heat insulating board (3) has two powerful springs (4) that the symmetry set up, and the top of two powerful springs (4) all with the bottom fixed mounting of hot plate (14), locating piece (5) on the same heat insulating board (3) are located one side that two powerful springs (4) are close to each other.
2. The spring buffer mechanism of the hot pressing mold according to claim 1, wherein two symmetrically arranged positioning seats (6) are fixedly installed on the inner bottom wall of the positioning block (5), sliding holes (7) are respectively formed in the tops of the two positioning seats (6), sliding plates are fixedly installed at the bottoms of two positioning pillars (8) located on the same positioning block (5), the bottoms of the two sliding plates respectively extend into the two sliding holes (7) and are respectively in sliding connection with the two sliding holes (7), and the outer sides of the two positioning pillars (8) are respectively in sliding connection with the inner top wall of the positioning block (5).
3. The spring buffer mechanism of the hot-pressing mold according to claim 1, wherein the reset assembly comprises a fixed plate (10) fixedly mounted on the inner wall of the bottom of the positioning block (5), reset springs (11) are fixedly mounted on both sides of the fixed plate (10), sliding plates (12) are fixedly mounted on the ends of the two reset springs (11) far away from each other, the bottoms of the two sliding plates (12) are slidably connected with the inner wall of the bottom of the positioning block (5), driving rods (9) are fixedly mounted on the sides of the two sliding plates (12) far away from each other, the sides of the two driving rods (9) far away from each other are rotatably connected with the sides of the two positioning columns (8) close to each other, and the two driving rods (9) are arranged in an inverted V shape.
4. The spring buffer mechanism of the hot pressing mold according to claim 1, wherein two symmetrically arranged slide rails (13) are fixedly installed on the inner wall of the bottom of the positioning block (5), the bottoms of the two slide plates (12) are both provided with slide grooves, and the tops of the two slide rails (13) respectively extend to the insides of the two slide grooves and are respectively connected with the two slide grooves in a sliding manner.
5. The spring buffer mechanism of the hot pressing die as claimed in claim 1, wherein the bottom of the heating plate (14) is connected with two symmetrically arranged equal-height screws (16) in a threaded manner, the bottom of the hot pressing die (15) is provided with two symmetrically arranged thread grooves, and the tops of the two equal-height screws (16) extend into the two thread grooves and are respectively connected with the two thread grooves in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022880407.1U CN214219224U (en) | 2020-12-03 | 2020-12-03 | Spring buffer mechanism of hot pressing die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022880407.1U CN214219224U (en) | 2020-12-03 | 2020-12-03 | Spring buffer mechanism of hot pressing die |
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| Publication Number | Publication Date |
|---|---|
| CN214219224U true CN214219224U (en) | 2021-09-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022880407.1U Active CN214219224U (en) | 2020-12-03 | 2020-12-03 | Spring buffer mechanism of hot pressing die |
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| CN (1) | CN214219224U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114908615A (en) * | 2022-06-24 | 2022-08-16 | 广东旻洁纸塑智能设备有限公司 | A moving mechanism and forming processing equipment |
-
2020
- 2020-12-03 CN CN202022880407.1U patent/CN214219224U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114908615A (en) * | 2022-06-24 | 2022-08-16 | 广东旻洁纸塑智能设备有限公司 | A moving mechanism and forming processing equipment |
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