Multi-point mold locking structure device

Abstract

The utility model discloses a multi-point mold locking structure device, and relates to the technical field of mold locking devices. The device comprises a fixed template, a telescopic assembly is fixedly installed on one side of the fixed template, and an adjusting assembly is fixedly installed at the telescopic end of the telescopic assembly. The telescopic assembly is started to drive the adjusting assembly fixedly installed at the telescopic end of the telescopic assembly to move, the outer surface of the adjusting assembly and the interior of the mold locking assembly are arranged in a sliding mode, and the bottom end of the adjusting assembly and the top end of the mold locking assembly are fixedly installed; according to the multi-point mold locking structure device, the mold locking assemblies fixedly installed at the bottom end of the mold locking structure device can be driven to operate, then the locking degree of the mold locking assemblies can be adjusted, multiple sets of mold locking assemblies and multiple sets of adjusting assemblies are arranged, multi-point mold locking can be conducted between the fixed mold plate and the movable mold plate, and therefore it is guaranteed that in the mold locking process of the multi-point mold locking structure device, the mold locking degree of the mold locking assemblies can be adjusted. The stress is relatively uniform, and a single mold locking point is prevented from being stressed, so that the service life of the mold locking device is prolonged.

Description

Technical Field

[0001] The utility model belongs to the technical field of mold locking devices, and in particular relates to a multi-point mold locking structure device. Background Art

[0002] When EPS materials are produced, the molds used generally contain a transfer mold and a movable mold. The raw materials are injected by closing the transfer mold and the movable mold. Before processing the raw materials, the fixed mold and the transfer mold need to be locked to ensure the airtightness of the mold cavity to prevent the water vapor and water inside the mold cavity from flowing out during injection molding, resulting in insufficient air pressure and affecting the normal production of EPS particles. Therefore, people use specific devices to lock the mold before injection molding.

[0003] When locking the mold, the existing clamping structure generally only locks a specific point on the mold, and because the clamping pressure of the existing clamping structure is relatively large, the clamping structure is prone to deformation or cracking after long-term use, which can easily cause the clamping force of the clamping mechanism to be insufficient, and can easily cause gas leakage inside the mold cavity, thereby reducing its service life.

[0004] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0005] In view of the problems in the related technology, the utility model proposes a multi-point locking structure device to overcome the above technical problems existing in the existing related technology.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model discloses a multi-point mold locking structure device, comprising a fixed template, a telescopic component is fixedly installed on one side of the fixed template, an adjusting component is fixedly installed on the telescopic end of the telescopic component, a mold locking component is fixedly installed on one side of the fixed template, the interior of the mold locking component and the outer surface of the adjusting component are slidably arranged, a sensor component is fixedly connected to the top end of the mold locking component, the interior of the sensor component and the outer surface of the adjusting component are fixedly installed, and a movable template is fixedly installed on the bottom end of the mold locking component.

[0008] Furthermore, the telescopic assembly includes a padding block, one side of which is fixedly mounted to one side of the fixed template, one side of which is fixedly mounted with an oil cylinder, and the telescopic end of the oil cylinder is fixedly mounted to one end of the adjustment assembly.

[0009] Furthermore, the adjustment assembly includes a locking rod, one end of which is fixedly mounted to the telescopic end of the oil cylinder, and the inner thread of the locking rod is connected to a pull rod.

[0010] Furthermore, the mold locking assembly includes a lock box, one side of which is fixedly mounted on one side of the fixed template, a lock hook is slidably arranged inside the lock box, and the bottom end of the lock hook is fixedly mounted on the top end of the movable template;

[0011] A locking block is fitted on one side of the locking hook, and the top end of the locking block is fixedly installed with the bottom end of the locking rod.

[0012] Furthermore, the sensor assembly includes a limit switch seat and an induction coil, the bottom end of the limit switch seat is fixedly installed on the top end of the lock box, the limit switch is fixedly installed inside the limit switch seat, and the inside of the induction coil is fixedly installed on the outer surface of the locking rod.

[0013] Furthermore, a positioning groove is provided on one side of the fixed template and the movable template, a positioning block is fixedly connected to one side of the lock box and the lock hook, and the outer surface of the positioning block is slidably arranged inside the positioning groove.

[0014] Furthermore, a flat groove is provided on the outer surface of the pull rod.

[0015] The utility model has the following beneficial effects:

[0016] 1. The utility model starts the telescopic component to drive the adjustment component fixedly installed at the telescopic end to move. Since the outer surface of the adjustment component is slidably arranged inside the locking component, and the bottom end is fixedly installed with the top end of the locking component, when the adjustment component moves, it can drive the locking component fixedly installed at its bottom end to operate, so that the locking degree of the locking component can be adjusted. In addition, the locking component and the adjustment component are both provided with multiple groups, so that multi-point locking can be performed between the fixed template and the movable template, thereby ensuring that the multi-point locking structure device is subjected to a relatively uniform force during the locking process, avoiding the force on a single locking point, and thus improving its service life.

[0017] 2. The utility model starts the oil cylinder to drive the locking rod fixedly installed at its telescopic end to move. When the locking rod moves, it can drive the locking block fixedly installed at its bottom end to slide inside the lock box. Since one side of the locking block is an inclined surface, when the locking block continues to move, the locking hook fitted on one side can be continuously locked. By adjusting the position of the locking block, the locking degree of the locking hook can be adjusted, thereby improving the application range of the multi-point clamping structure device.

[0018] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the utility model embodiments, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 This is a schematic diagram of the first motion state structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the second motion state structure of the utility model;

[0022] Figure 3 For the utility model Figure 2 A magnified schematic diagram of the local structure at point A;

[0023] Figure 4 This is a schematic diagram of the exploded structure of the regulating component of the utility model;

[0024] Figure 5 For the utility model Figure 4 A magnified schematic diagram of the local structure at B in the middle;

[0025] Figure 6 It is a schematic diagram of the exploded structure of the clamping assembly of the utility model.

[0026] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0027] 1. Fixed template; 2. Telescopic assembly; 201. Heightening block; 202. Oil cylinder; 3. Adjustment assembly; 301. Locking rod; 302. Pull rod; 4. Locking assembly; 401. Locking box; 402. Locking hook; 403. Locking block; 5. Sensor assembly; 501. Limit switch seat; 502. Induction coil; 503. Limit switch; 6. Mobile template; 7. Positioning groove; 8. Positioning block; 9. Flat groove. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the utility model embodiments to clearly and completely describe the technical solutions in the utility model embodiments. Obviously, the described embodiments are only part of the utility model embodiments, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] In the description of the present utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inside" and the like indicating orientation or positional relationship are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0030] See also Figure 1-Figure 6 As shown, the utility model is a multi-point locking structure device, including a fixed template 1, a telescopic component 2 is fixedly installed on one side of the fixed template 1, an adjusting component 3 is fixedly installed on the telescopic end of the telescopic component 2, a locking component 4 is fixedly installed on one side of the fixed template 1, the interior of the locking component 4 is slidably arranged with the outer surface of the adjusting component 3, the top of the locking component 4 is fixedly connected with a sensor component 5, the interior of the sensor component 5 is fixedly installed with the outer surface of the adjusting component 3, and a movable template 6 is fixedly installed on the bottom end of the locking component 4.

[0031] When in use, the telescopic component 2 is started to drive the adjusting component 3 fixedly installed at its telescopic end to move. Since the outer surface of the adjusting component 3 is slidably arranged with the interior of the locking component 4, and the bottom end is fixedly installed with the top end of the locking component 4, when the adjusting component 3 moves, it can drive the locking component 4 fixedly installed at its bottom end to operate, so that the locking degree of the locking component 4 can be adjusted. By starting the telescopic component 2 to cooperate with the adjusting component 3 to move in the opposite direction, it can drive the locking component 4 to move in the opposite direction, so that the locking component 4 can be released, so that it is convenient to disassemble the locking component 4. Since the top of the movable template 6 is fixedly installed with the bottom end of the locking component 4, when the locking component 4 is released, it is convenient to replace or disassemble the movable template 6 as a whole. The locking component 4 and the adjusting component 3 are both provided with multiple groups, so that multi-point locking can be performed between the fixed template 1 and the movable template 6, thereby improving the stability between them.

[0032] The utility model starts the telescopic component 2 to drive the adjusting component 3 fixedly installed at the telescopic end to move. Since the outer surface of the adjusting component 3 is slidably arranged with the inside of the locking component 4, and the bottom end is fixedly installed with the top of the locking component 4, when the adjusting component 3 moves, it can drive the locking component 4 fixedly installed at the bottom end to operate, so that the locking degree of the locking component 4 can be adjusted, and the locking component 4 and the adjusting component 3 are both provided with multiple groups, so that multi-point locking can be performed between the fixed template 1 and the movable template 6, so as to ensure that the multi-point locking structure device is subjected to a more uniform force during the locking process, avoid stress on a single locking point, and thus increase its service life.

[0033] In one embodiment, for the telescopic component 2, the telescopic component 2 includes a raising block 201, one side of the raising block 201 is fixedly installed with a side of the fixed template 1, one side of the raising block 201 is fixedly installed with a cylinder 202, and the telescopic end of the cylinder 202 is fixedly installed with one end of the adjustment component 3.

[0034] The oil cylinder 202 is started to drive the adjusting assembly 3 fixedly installed at its telescopic end to operate, thereby providing stable power for the adjusting assembly 3.

[0035] In one embodiment, for the above-mentioned adjustment component 3, the adjustment component 3 includes a locking rod 301, one end of the locking rod 301 is fixedly installed with the telescopic end of the oil cylinder 202, and the inner thread of the locking rod 301 is connected with the pull rod 302.

[0036] By starting the oil cylinder 202, the locking rod 301 fixedly installed at its telescopic end is driven to move. When the locking rod 301 moves, it can drive the pull rod 302 with its internal threaded connection to move. Since the pull rod 302 and the locking rod 301 are provided with multiple groups and are fixed by threaded connection, they can be extended according to the length of the fixed template 1 or the distance between the pull rod 302 and the locking rod 301 can be adjusted to keep the distance between the locking rods 301 equal, thereby improving the stability of the locking rod 301 and the pull rod 302 during operation.

[0037] In one embodiment, for the above-mentioned mold locking assembly 4, the mold locking assembly 4 includes a lock box 401, one side of the lock box 401 is fixedly installed with one side of the fixed template 1, and a lock hook 402 is slidably provided inside the lock box 401, and the bottom end of the lock hook 402 is fixedly installed with the top end of the movable template 6;

[0038] A locking block 403 is disposed on one side of the locking hook 402 , and the top end of the locking block 403 is fixedly mounted on the bottom end of the locking rod 301 .

[0039] When the locking rod 301 moves with the start of the cylinder 202, it can drive the locking block 403 fixed at its bottom end to slide inside the lock box 401. Since one side of the locking block 403 is an inclined surface, when the locking block 403 continues to move, the locking hook 402 that is fitted on one side can be continuously locked. By adjusting the position of the locking block 403, the locking degree of the locking hook 402 can be adjusted, thereby improving the application range of the multi-point clamping structure device.

[0040] In one embodiment, for the above-mentioned sensor component 5, the sensor component 5 includes a limit switch seat 501 and an induction coil 502, the bottom end of the limit switch seat 501 is fixedly installed with the top end of the lock box 401, the limit switch 503 is fixedly installed inside the limit switch seat 501, and the inside of the induction coil 502 is fixedly installed with the outer surface of the locking rod 301.

[0041] When the locking rod 301 moves with the start of the cylinder 202, it can drive the induction coil 502 fixed on its outer surface to move. Since the induction coil 502 and the limit switch 503 are provided in two groups, when the locking rod 301 drives one group of induction coils 502 to move to the bottom end of one group of limit switches 503, one group of limit switches 503 transmits a signal of mold locking release; when the locking rod 301 drives another group of induction coils 502 to move to the bottom end of another group of limit switches 503, the other group of limit switches 503 transmits a signal of mold locking completion, thereby facilitating the staff to operate the multi-point mold locking structure device.

[0042] In one embodiment, for the above-mentioned fixed template 1, a positioning groove 7 is opened on one side of the fixed template 1 and the movable template 6, and a positioning block 8 is fixedly connected to one side of the lock box 401 and the lock hook 402, and the outer surface of the positioning block 8 is slidably arranged inside the positioning groove 7.

[0043] When it is necessary to fix the lock box 401 and the fixed template 1 and the lock hook 402 and the movable template 6, the positioning block 8 is inserted into the inner side of the positioning groove 7 to limit the position of the lock box 401 and the lock hook 402, thereby facilitating their fixed installation.

[0044] In one embodiment, for the above-mentioned pull rod 302 , a flat groove 9 is formed on the outer surface of the pull rod 302 .

[0045] The flat groove 9 is provided on the outer surface of the pull rod 302, so that the pull rod 302 can be rotated by a tool so as to adjust the position of the locking rod 301 in coordination with the thread provided on the outer surface, which is more convenient.

[0046] Through the above technical scheme, 1. By starting the telescopic component 2, the adjusting component 3 fixedly installed at its telescopic end is driven to move. Since the outer surface of the adjusting component 3 is slidably arranged inside the clamping component 4, and the bottom end is fixedly installed with the top end of the clamping component 4, when the adjusting component 3 moves, it can drive the clamping component 4 fixedly installed at its bottom end to operate, so that the locking degree of the clamping component 4 can be adjusted, and the clamping component 4 and the adjusting component 3 are both provided with multiple groups, so that multi-point clamping can be performed between the fixed template 1 and the movable template 6, so as to ensure that the multi-point clamping structure device is subjected to a relatively uniform force during the clamping process, avoiding the stress on a single clamping point, thereby increasing its service life;

[0047] 2. By starting the oil cylinder 202, the locking rod 301 fixedly installed at its telescopic end is driven to move. When the locking rod 301 moves, it can drive the locking block 403 fixedly installed at its bottom end to slide inside the lock box 401. Since one side of the locking block 403 is an inclined surface, when the locking block 403 continues to move, the locking hook 402 that is fitted on one side can be continuously locked. By adjusting the position of the locking block 403, the locking degree of the locking hook 402 can be adjusted, thereby improving the application range of the multi-point clamping structure device.

[0048] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0049] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A multi-point clamping structure device, comprising a fixed template (1), characterized in that: A telescopic component (2) is fixedly mounted on one side of the fixed template (1), an adjusting component (3) is fixedly mounted on the telescopic end of the telescopic component (2), a locking component (4) is fixedly mounted on one side of the fixed template (1), the interior of the locking component (4) is slidably arranged with the outer surface of the adjusting component (3), a sensor component (5) is fixedly connected to the top end of the locking component (4), the interior of the sensor component (5) is fixedly mounted with the outer surface of the adjusting component (3), and a movable template (6) is fixedly mounted on the bottom end of the locking component (4).

2. A multi-point clamping structure device according to claim 1, characterized in that: The telescopic assembly (2) comprises a padding block (201), one side of the padding block (201) is fixedly mounted to one side of the fixed template (1), one side of the padding block (201) is fixedly mounted with an oil cylinder (202), and the telescopic end of the oil cylinder (202) is fixedly mounted to one end of the adjustment assembly (3).

3. A multi-point clamping structure device according to claim 2, characterized in that: The adjustment assembly (3) comprises a locking rod (301), one end of which is fixedly mounted on the telescopic end of the oil cylinder (202), and the inner thread of the locking rod (301) is connected to a pull rod (302).

4. A multi-point clamping structure device according to claim 3, characterized in that: The mold locking assembly (4) comprises a lock box (401), one side of the lock box (401) is fixedly mounted on one side of the fixed template (1), a lock hook (402) is slidably arranged inside the lock box (401), and the bottom end of the lock hook (402) is fixedly mounted on the top end of the movable template (6); A locking block (403) is fitted on one side of the locking hook (402), and the top end of the locking block (403) is fixedly mounted on the bottom end of the locking rod (301).

5. A multi-point clamping structure device according to claim 4, characterized in that: The sensor assembly (5) comprises a limit switch seat (501) and an induction coil (502); the bottom end of the limit switch seat (501) is fixedly mounted on the top end of the lock box (401); a limit switch (503) is fixedly mounted inside the limit switch seat (501); and the inside of the induction coil (502) is fixedly mounted on the outer surface of the locking rod (301).

6. A multi-point clamping structure device according to claim 4, characterized in that: A positioning groove (7) is provided on one side of the fixed template (1) and the movable template (6); a positioning block (8) is fixedly connected to one side of the lock box (401) and the lock hook (402); and the outer surface of the positioning block (8) is slidably arranged inside the positioning groove (7).

7. A multi-point clamping structure device according to claim 3, characterized in that: The outer surface of the pull rod (302) is provided with a flat groove (9).

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