CN222727128U - Plastic mold demoulding device - Google Patents
Plastic mold demoulding device Download PDFInfo
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- CN222727128U CN222727128U CN202421463022.7U CN202421463022U CN222727128U CN 222727128 U CN222727128 U CN 222727128U CN 202421463022 U CN202421463022 U CN 202421463022U CN 222727128 U CN222727128 U CN 222727128U
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- 239000000463 material Substances 0.000 description 16
- 238000000926 separation method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
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Abstract
The utility model discloses a plastic mold stripping device, and relates to the technical field of mold stripping. The utility model comprises a demoulding mechanism and a top plate, wherein a separating mechanism is arranged in the demoulding mechanism, a sliding groove is formed in the inner wall of the top plate, a sliding block is connected to the inner wall of the sliding groove in a sliding manner, a buckle is fixedly connected to the top of the sliding block, and a connecting rod is connected to the sliding block in a rotating manner. According to the utility model, the stripping module is arranged, the connecting rod moves leftwards to drive the connecting plate to move leftwards, meanwhile, the inclined block is driven to move leftwards, the spring is stretched, the lifting block is jacked upwards when the inclined block moves leftwards, the supporting rod is driven to move upwards through the upward movement of the lifting block, and the stripping module is driven to move upwards through the supporting rod, so that a molded object in the lower die is jacked, the condition that the molded object is stuck with the lower die due to untimely demolding can be reduced, and the demolding speed is improved.
Description
Technical Field
The utility model belongs to the technical field of mold stripping, and particularly relates to a plastic mold stripping device.
Background
The plastic mould is matched with a plastic forming machine in the plastic processing industry, and gives a tool with complete configuration and accurate size to plastic products, and the plastic forming machine and the plastic products have various structures due to various plastic varieties and processing methods, so the types and the structures of the plastic moulds are also various;
according to the utility model discloses a plastic mold stripping device of patent number CN 215150974U's that has been granted, servo motor drives first rack board and second rack board through drive gear and moves in opposite directions or dorsad to adjust the distance between first hoist and mount board and the second hoist and mount board according to the size of mould body, make it can rise not unidimensional mould body, possess the characteristics that the practicality is strong, but still have following problem, if:
The plastic mold stripping device is characterized in that in the process of stripping a mold, the contact time of a molded object and the mold is too long, so that the outer surface of the molded object and the inner wall of the mold are sticky, the time required for demolding is prolonged, and meanwhile, the situation that the molded object cannot be taken down exists, so that the plastic mold stripping device is provided.
Disclosure of utility model
The utility model aims to provide a plastic mold stripping device, which drives a stripping module to move upwards through a supporting rod to jack up a molded object in a lower mold, so that the condition that the molded object is stuck together with the lower mold due to untimely stripping can be reduced, the problem that the outer surface of the molded object and the inner wall of the mold are stuck due to overlong contact time of the molded object and the mold in the prior art is solved, the time for stripping the molded object is prolonged, and the problem that the molded object cannot be taken down is solved.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
The utility model relates to a plastic mold stripping device, which comprises a demolding mechanism and a top plate, wherein a separating mechanism is arranged in the demolding mechanism, a sliding groove is formed in the inner wall of the top plate, a sliding block is connected to the inner wall of the sliding groove in a sliding manner, a buckle is fixedly connected to the top of the sliding block, a connecting rod is rotationally connected to the sliding block, a connecting shaft is rotationally connected to one end, far away from the sliding block, of the connecting rod, a first connecting plate is fixedly connected to the front surface and the back surface of the connecting shaft, and an inclined block is fixedly connected to the inside of the first connecting plate;
The left side contact of tilting block has the lifter, lifter top fixedly connected with bracing piece, bracing piece top fixedly connected with drawing of patterns piece, roof bottom fixedly connected with bottom plate, movable groove has been seted up to the bottom plate inner wall, tilting block right side fixedly connected with spring, spring right side and movable groove inner wall fixed connection, the bracing piece upwards drives and takes off the module and upwards move, jack-up the inside shaping thing of bed die, can reduce because the untimely shaping thing of drawing of patterns glues the condition together with the bed die.
Further, roof inner wall fixedly connected with hydraulic stem, hydraulic stem bottom output fixedly connected with goes up the mould, hydraulic stem output surface fixedly connected with connecting plate, connecting plate bottom fixedly connected with fixture block, the spout has been seted up to the movable groove inner wall, spout inner wall sliding connection has the slider, slider inboard and connecting plate surface fixedly connected, limit connecting plate one distance that can remove through slider and spout cooperation.
Further, the separation groove is formed in the bottom plate, the top of the supporting rod penetrates through the movable groove and extends to the inside of the separation groove, the top of the separation groove is contacted with the lower die, the outer surface of the demoulding block is contacted with the inner wall of the separation groove, the demoulding block is jacked up through upward movement of the supporting rod, and then the material in the lower die is pushed out through the demoulding block.
Further, separating mechanism includes the dead lever of fixed connection at the sloping block top, the dead lever top runs through the movable tank and extends to the separating tank inside, dead lever top fixedly connected with ejector pad, ejector pad surface contact has a connecting rod one, the connecting rod is provided with two altogether, two the connecting rod one uses the ejector pad to set up as central symmetry, and connecting rod one removes and drives the fixed block and remove, separates the bed die for appear the space between bed die and the material, be convenient for take off the module with the material jack-up drawing of patterns, reduce the condition that the material attached to the bed die inner wall, improve drawing of patterns efficiency.
Further, the parts included in the first connecting rod are the same, the first back of the connecting rod is fixedly connected with the first spring, the first back of the spring is fixedly connected with the inner wall of the separating groove, the first front of the connecting rod is fixedly connected with a fixed block, the front of the fixed block is fixedly connected with the outer surface of the lower die, the outer surface of the lower die is slidably connected with the inner wall of the bottom plate, and after the push block resets, the lower die is pushed to the center through resilience of the first spring to reset.
The utility model has the following beneficial effects:
1. According to the utility model, the clamping block drives the clamping block to move upwards through the arrangement of the stripping module, the sliding block is driven upwards through the clamping block to move upwards, the connecting rod is pulled leftwards, the connecting rod is driven to move leftwards, the connecting plate is driven to move leftwards by the movement of the connecting rod, meanwhile, the inclined block is driven to move leftwards, the spring is stretched, the lifting block is lifted upwards when the inclined block moves leftwards, the supporting rod is driven to move upwards through the upward movement of the lifting block, and the stripping module is driven upwards through the supporting rod to lift up a molded object in the lower die, so that the condition that the molded object is stuck with the lower die due to untimely stripping can be reduced, and the stripping speed is improved.
2. According to the utility model, the first connecting rod is arranged, the inclined block moves leftwards and drives the fixed rod to move, then the fixed rod moves leftwards and drives the pushing block to move, the first connecting rod is pushed to the front and the back in the process of moving leftwards by the pushing block, the first spring is extruded, the first connecting rod moves and drives the fixed block to move, the lower die is separated, a gap is formed between the lower die and a material, the stripping module is convenient to jack the material for stripping, the condition that the material is attached to the inner wall of the lower die is reduced, and the stripping efficiency is improved.
Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 shows a base plate according to the utility model schematic diagram of front cross-section structure;
FIG. 3 shows a base plate according to the utility model schematic top cross-sectional structure;
FIG. 4 is a schematic diagram of a cross-sectional top structure of a separator tank according to the present utility model;
fig. 5 is a schematic diagram of the overall structure of the stripping module according to the present utility model.
In the drawings, the list of components represented by the various numbers is as follows:
1. The device comprises a demoulding mechanism, 101, a top plate, 102, a hydraulic rod, 103, an upper mould, 104, a connecting plate, 105, a clamping block, 106, a sliding groove, 107, a sliding block, 108, a clamping buckle, 109, a connecting rod, 110, a movable groove, 111, a spring, 112, an inclined block, 113, a lifting block, 114, a connecting shaft, 115, a sliding groove, 116, a sliding block, 117, a first connecting plate, 119, a supporting rod, 120, a demoulding module, 121, a lower mould, 122, a bottom plate, 2, a separating mechanism, 201, a pushing block, 202, a fixed rod, 203, a separating groove, 204, a first connecting rod, 205, a fixed block, 206 and a first spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the utility model discloses a plastic mold stripping device, which comprises a demolding mechanism 1 and a top plate 101, wherein a separating mechanism 2 is arranged in the demolding mechanism 1, a sliding groove 106 is formed in the inner wall of the top plate 101, a sliding block 107 is slidably connected to the inner wall of the sliding groove 106, a buckle 108 is fixedly connected to the top of the sliding block 107, a connecting rod 109 is rotatably connected to the sliding block 107, a connecting shaft 114 is rotatably connected to one end, far away from the sliding block 107, of the connecting rod 109, a connecting plate 117 is fixedly connected to the front and the back of the connecting shaft 114, and an inclined block 112 is fixedly connected to the inside of the connecting plate 117;
The left side of the inclined block 112 is contacted with the lifting block 113, the top of the lifting block 113 is fixedly connected with the supporting rod 119, the top of the supporting rod 119 is fixedly connected with the demoulding block 120, the bottom of the top plate 101 is fixedly connected with the bottom plate 122, the inner wall of the bottom plate 122 is provided with the movable groove 110, the right side of the spring 111 is fixedly connected with the inner wall of the movable groove 110, the clamping block 105 drives the clamping block 108 upwards to move, the clamping block 108 upwards drives the sliding block 107 to move upwards through the clamping block 108 and pulls the connecting rod 109 to the left side, the connecting rod 109 moves to the left side to drive the connecting plate one 117 to move to the left side, meanwhile, the inclined block 112 is driven to move to the left side and stretch the spring 111, the lifting block 113 is jacked upwards when the inclined block 112 moves to the left side, the supporting rod 119 is driven to move upwards through the lifting block 113, and the supporting rod 119 is driven to move upwards to jack up a formed object in the lower mould 121, the condition that the formed object is adhered to the lower mould 121 together can be reduced, and the demoulding speed is improved.
The inner wall of the top plate 101 is fixedly connected with a hydraulic rod 102, the output end of the bottom of the hydraulic rod 102 is fixedly connected with an upper die 103, and the outer surface of the output end of the hydraulic rod 102 is fixedly connected with a connecting plate 104.
The bottom of the connecting plate 104 is fixedly connected with a clamping block 105, the inner wall of the movable groove 110 is provided with a sliding groove 115, the inner wall of the sliding groove 115 is slidably connected with a sliding block 116, and the inner side of the sliding block 116 is fixedly connected with the outer surface of a first connecting plate 117.
The bottom plate 122 is internally provided with a separating groove 203, the top of the supporting rod 119 penetrates through the movable groove 110 and extends into the separating groove 203, the top of the separating groove 203 is contacted with a lower die 121, and the outer surface of the demoulding block 120 is contacted with the inner wall of the separating groove 203.
The separating mechanism 2 comprises a fixed rod 202 fixedly connected to the top of the inclined block 112, and the top of the fixed rod 202 penetrates through the movable groove 110 and extends into the separating groove 203.
The fixed rod 202 top fixedly connected with ejector pad 201, ejector pad 201 surface contact has connecting rod one 204, connecting rod one 204 is provided with two altogether, two connecting rods one 204 are used ejector pad 201 as central symmetry setting, the tilting block 112 moves to the left and can drive fixed rod 202 and move, then the rethread fixed rod 202 moves to the left and drives ejector pad 201 and move, can promote connecting rod one 204 to front and back in the in-process that ejector pad 201 moved to the left, and extrude spring one 206, move and drive fixed block 205 through connecting rod one 204 and remove, separate bed die 121, make the space appear between bed die 121 and the material, be convenient for take off the module 120 jack-up the material and take off the mould, reduce the condition that the material attached to the inner wall of bed die 121, improve drawing of patterns efficiency.
The parts included in the two first connecting rods 204 are the same, the back surfaces of the first connecting rods 204 are fixedly connected with first springs 206, and the back surfaces of the first springs 206 are fixedly connected with the inner walls of the separation grooves 203.
The front surface of the first connecting rod 204 is fixedly connected with a fixed block 205, the front surface of the fixed block 205 is fixedly connected with the outer surface of the lower die 121, and the outer surface of the lower die 121 is in sliding connection with the inner wall of the bottom plate 122.
After the device is installed at a designated position by a worker, firstly, placing a material into a lower die 121, then starting a hydraulic rod 102, starting to push an upper die 103 downwards to press the material in the lower die 121, driving a connecting plate 104 downwards to move at the same time when the upper die 103 is downwards, then driving a clamping block 105 downwards through the connecting plate 104, until the upper die 103 is contacted with the lower die 121, the clamping block 105 is clamped into a buckle 108, after the pressing is completed, retracting the upper die 103 and driving the connecting plate 104 upwards, driving the clamping block 105 to move upwards while the connecting plate 104 is upwards moved, then driving the buckle 108 upwards to move upwards through the clamping block 105, driving a sliding block 107 upwards through the buckle 108, and driving a connecting rod 109 to move leftwards through the connecting rod 109, driving a connecting rod 117 to move leftwards, simultaneously driving an inclined block 112 to move leftwards, stretching a spring 111, simultaneously lifting up a lifting block 113, driving a supporting rod 113 to move upwards, driving a supporting rod 119 to move leftwards, driving a supporting rod 204 to move upwards, and then driving a supporting rod 201 to move upwards, and driving a supporting rod 204 to move upwards, and a front face to move a side, and a side of the connecting rod 201 is fixed to move, and then driving the sliding block 204 to move upwards through the connecting rod 204 to move upwards, the lower die 121 is separated, a gap is formed between the lower die 121 and the material, the stripping module 120 is convenient for jacking the material for stripping, the sliding block 116 is driven to move leftwards along the sliding groove 115 when the left side of the first connecting plate 117 moves, the connecting plate 104 further moves upwards when the sliding block 116 reaches the leftmost side of the sliding groove 115, the clamping block 105 is separated from the clamping buckle 108 in the upward process of the connecting plate 104, and then the device is reset through the spring 111.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.
Claims (8)
1. The plastic mold stripping device comprises a stripping mechanism (1) and a top plate (101), wherein a separating mechanism (2) is arranged in the stripping mechanism (1), a sliding groove (106) is formed in the inner wall of the top plate (101), and the plastic mold stripping device is characterized in that a sliding block (107) is slidably connected to the inner wall of the sliding groove (106), a buckle (108) is fixedly connected to the top of the sliding block (107), a connecting rod (109) is rotatably connected to the sliding block (107), a connecting shaft (114) is rotatably connected to one end, far away from the sliding block (107), of the connecting rod (109), a connecting plate I (117) is fixedly connected to the front surface and the back surface of the connecting shaft (114), and an inclined block (112) is fixedly connected to the inner part of the connecting plate I (117);
Lifting blocks (113) are arranged on the left side of the inclined blocks (112), supporting rods (119) are fixedly connected to the tops of the lifting blocks (113), demoulding blocks (120) are fixedly connected to the tops of the supporting rods (119), a bottom plate (122) is fixedly connected to the bottom of the top plate (101), movable grooves (110) are formed in the inner wall of the bottom plate (122), springs (111) are fixedly connected to the right sides of the inclined blocks (112), and the right sides of the springs (111) are fixedly connected with the inner wall of the movable grooves (110).
2. The plastic mold stripping device according to claim 1, wherein the inner wall of the top plate (101) is fixedly connected with a hydraulic rod (102), the bottom output end of the hydraulic rod (102) is fixedly connected with an upper mold (103), and the outer surface of the output end of the hydraulic rod (102) is fixedly connected with a connecting plate (104).
3. The plastic mold stripping device according to claim 2, wherein a clamping block (105) is fixedly connected to the bottom of the connecting plate (104), a sliding groove (115) is formed in the inner wall of the movable groove (110), a sliding block (116) is slidably connected to the inner wall of the sliding groove (115), and the inner side of the sliding block (116) is fixedly connected with the outer surface of the first connecting plate (117).
4. A plastic mold stripping device according to claim 3, characterized in that a separating groove (203) is formed in the bottom plate (122), the top of the supporting rod (119) penetrates through the movable groove (110) and extends into the separating groove (203), the top of the separating groove (203) is contacted with a lower mold (121), and the outer surface of the stripping block (120) is contacted with the inner wall of the separating groove (203).
5. A plastic mould stripping device according to claim 1, characterized in that the separating mechanism (2) comprises a fixed rod (202) fixedly connected to the top of the inclined block (112), the top of the fixed rod (202) penetrating the movable groove (110) and extending into the separating groove (203).
6. The plastic mold stripping device according to claim 5, wherein a pushing block (201) is fixedly connected to the top of the fixing rod (202), first connecting rods (204) are contacted with the outer surface of the pushing block (201), two connecting rods are arranged in total, and the two first connecting rods (204) are symmetrically arranged with the pushing block (201) as a center.
7. The plastic mold stripping device according to claim 6, wherein parts included in the two connecting rods I (204) are identical, a spring I (206) is fixedly connected to the back of the connecting rod I (204), and the back of the spring I (206) is fixedly connected to the inner wall of the separating groove (203).
8. The plastic mold stripping device according to claim 7, wherein a fixing block (205) is fixedly connected to the front surface of the first connecting rod (204), the front surface of the fixing block (205) is fixedly connected to the outer surface of the lower mold (121), and the outer surface of the lower mold (121) is slidably connected to the inner wall of the bottom plate (122).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421463022.7U CN222727128U (en) | 2024-06-25 | 2024-06-25 | Plastic mold demoulding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421463022.7U CN222727128U (en) | 2024-06-25 | 2024-06-25 | Plastic mold demoulding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222727128U true CN222727128U (en) | 2025-04-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421463022.7U Active CN222727128U (en) | 2024-06-25 | 2024-06-25 | Plastic mold demoulding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222727128U (en) |
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2024
- 2024-06-25 CN CN202421463022.7U patent/CN222727128U/en active Active
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