Intelligent sensing plastic mold locking device

Abstract

The utility model discloses an intelligent induction plastic mould locking device which comprises a support, a lower mould body and an upper mould body, third supports are fixedly connected to the left side and the right side of the lower mould body, third gears are movably connected to the inner surfaces of the third supports, third toothed plates are fixedly connected to the left side and the right side of the upper mould body, and third toothed plates are movably connected to the inner surfaces of the third toothed plates. Second connecting plates are fixedly connected to the left side and the right side of the top of the upper die body correspondingly, second toothed plates are fixedly connected to the outer sides of the second connecting plates, second gears are connected to the outer sides of the second toothed plates in an engaged mode, and first gears are connected to the outer sides of the second gears in an engaged mode. The first support, the first toothed plate, the second connecting plate, the second support, the second toothed plate, the second gear, the first gear, the third toothed plate, the sliding groove, the fourth support, the third support, the third gear and the fourth toothed plate are arranged, the third gear can be meshed with the third toothed plate and the fourth toothed plate, and therefore the upper die body can be locked to the top of the lower die body.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic molds, in particular to an intelligent induction plastic mold locking device. Background Art

[0002] A plastic mold is the abbreviation of a combined mold used for compression molding, extrusion molding, injection molding, blow molding and low-foaming molding. The coordinated changes of the mold's convex and concave molds and the auxiliary molding system can process a series of plastic parts of different shapes and sizes. In order to improve the sealing of the plastic mold during processing, the existing technology uses screws to fix the lower mold body and the upper mold body, and then unscrew the screws after the object is formed. The whole process is time-consuming and labor-intensive, which reduces production efficiency. Utility Model Content

[0003] The purpose of the utility model is to provide an intelligent induction plastic mold clamping device to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: an intelligent induction plastic mold locking device, comprising a support, a lower mold body and an upper mold body, the left and right sides of the lower mold body are fixedly connected with a third bracket, and the inner surface of the third bracket is movably connected with a third gear, the left and right sides of the upper mold body are fixedly connected with a third tooth plate, and the left and right sides of the top of the upper mold body are fixedly connected with a second connecting plate, the outer side of the second connecting plate is fixedly connected with a second tooth plate, and the outer side of the second tooth plate is meshingly connected with a second gear, the outer side of the second gear is meshingly connected with a first gear, and the outer side of the first gear is meshingly connected with a first tooth plate, the bottom of the first tooth plate is fixedly connected with a fourth bracket, and the bottom of the fourth bracket is fixedly connected with a fourth tooth plate.

[0005] Preferably, supporting legs are fixedly connected around the bottom of the support, and reserved grooves are provided at the bottoms of the supporting legs.

[0006] Preferably, a second hydraulic rod is fixedly connected to the top of the inner cavity of the reserved groove, and a telescopic end of the second hydraulic rod is movably connected to a walking wheel.

[0007] Preferably, the middle end of the top of the support is fixedly connected to the lower mold body, and the rear end of the top of the support is fixedly connected to the first connecting plate.

[0008] Preferably, a first hydraulic rod is fixedly connected to the bottom of the first connecting plate, a telescopic end of the first hydraulic rod is fixedly connected to an upper mold body, and pressure sensors are embedded at both left and right ends of the bottom of the upper mold body.

[0009] Preferably, the second gear, the first gear and the third gear plate have the same size, the outer surfaces of the first gear and the second gear are movably connected with a second bracket, and the bottom of the second bracket is fixedly connected to the top of the support.

[0010] Preferably, a slide groove is provided on both the front and rear sides of the first tooth plate, the inner surface of the slide groove is slidably connected to the first bracket, and the bottom of the first bracket is fixedly connected to the top of the support.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] The utility model is provided with a first bracket, a first tooth plate, a second connecting plate, a second bracket, a second tooth plate, a second gear, a first gear, a third tooth plate, a slide groove, a fourth bracket, a third bracket, a third gear and a fourth tooth plate. The first hydraulic rod is controlled to extend, so as to drive the upper mold body to move downward. During this process, the third tooth plate, the second connecting plate and the second tooth plate will also move downward. In the process of moving downward, the second tooth plate will mesh with the second gear to drive the second gear to rotate. While rotating, the second gear will mesh with the first gear to drive the first gear to rotate. While rotating, the first gear will drive the first tooth plate to move downward. While moving downward, the first tooth plate will drive the fourth bracket and the fourth tooth plate to move downward. When the pressure sensor detects that the pressure value is within a set range, the first hydraulic rod stops running. During this process, the third gear will mesh with the third tooth plate and the fourth tooth plate, so that the upper mold body can be locked on the top of the lower mold body. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model in the first viewing angle state;

[0014] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model in the second viewing angle state;

[0015] Figure 3 This is a schematic diagram of the three-dimensional structure of the utility model in the third viewing angle state;

[0016] Figure 4 This is a schematic diagram of the cross-sectional structure of the support leg of the utility model.

[0017] In the figure: support 1, first bracket 2, first tooth plate 3, first hydraulic rod 4, second connecting plate 5, second bracket 6, lower mold body 7, second tooth plate 8, first connecting plate 9, support leg 10, upper mold body 11, slide 12, fourth bracket 13, third bracket 14, third gear 15, fourth tooth plate 16, pressure sensor 17, second hydraulic rod 18, walking wheel 19, reserved slot 20, second gear 21, first gear 22, third tooth plate 23. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions 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. 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.

[0019] The support 1, first bracket 2, first tooth plate 3, first hydraulic rod 4, second connecting plate 5, second bracket 6, lower mold body 7, second tooth plate 8, first connecting plate 9, support leg 10, upper mold body 11, slide groove 12, fourth bracket 13, third bracket 14, third gear 15, fourth tooth plate 16, pressure sensor 17, second hydraulic rod 18, walking wheel 19, reserved groove 20, second gear 21, first gear 22 and third tooth plate 23 components of the present application are all universal standard parts or components known to technical personnel in this field, and their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods.

[0020] See also Figure 1-Figure 4 , an intelligent induction plastic mold locking device, including a support 1, a lower mold body 7 and an upper mold body 11, the left and right sides of the lower mold body 7 are fixedly connected with a third bracket 14, and the inner surface of the third bracket 14 is movably connected with a third gear 15, the left and right sides of the upper mold body 11 are fixedly connected with a third tooth plate 23, and the left and right sides of the top of the upper mold body 11 are fixedly connected with a second connecting plate 5, the outer side of the second connecting plate 5 is fixedly connected with a second tooth plate 8, and the outer side of the second tooth plate 8 is meshedly connected with a second gear 21, the outer side of the second gear 21 is meshedly connected with a first gear 22, and the outer side of the first gear 22 is meshedly connected with a first tooth plate 3, the bottom of the first tooth plate 3 is fixedly connected with a fourth bracket 13, and the bottom of the fourth bracket 13 is fixedly connected with a fourth tooth plate 16, controlling the extension of the first hydraulic rod 4 The third gear 15 engages with the third gear 23 and the fourth gear 16 during the movement of the second gear 21, thereby locking the upper mold body 11 at the top of the lower mold body 7.

[0021] The bottom of the support 1 is fixedly connected with support legs 10 all around, and a reserved groove 20 is provided at the bottom of the support leg 10, the top of the inner cavity of the reserved groove 20 is fixedly connected with a second hydraulic rod 18, and the telescopic end of the second hydraulic rod 18 is movably connected with a walking wheel 19, and the second hydraulic rod 18 is controlled to extend so that the walking wheel 19 contacts the ground, so that people can move the device conveniently, the middle end of the top of the support 1 is fixedly connected with the lower mold body 7, and the rear end of the top of the support 1 is fixedly connected with the first connecting plate 9, and the bottom of the first connecting plate 9 is fixedly connected with the first hydraulic rod 4, the telescopic end of the first hydraulic rod 4 is fixedly connected to the upper mold body 11, and the left and right ends of the bottom of the upper mold body 11 are embedded with pressure sensors 17, the second gear 21, the first gear 22 and the third gear plate 23 have the same size, the outer surfaces of the first gear 22 and the second gear 21 are movably connected to the second bracket 6, and the bottom of the second bracket 6 is fixedly connected to the top of the support 1, the front and rear sides of the first gear plate 3 are provided with a slide groove 12, the inner surface of the slide groove 12 is slidably connected to the first bracket 2, and the bottom of the first bracket 2 is fixedly connected to the top of the support 1.

[0022] When in use, a first bracket 2, a first tooth plate 3, a second connecting plate 5, a second bracket 6, a second tooth plate 8, a second gear 21, a first gear 22, a third tooth plate 23, a slide 12, a fourth bracket 13, a third bracket 14, a third gear 15 and a fourth tooth plate 16 are provided to control the extension of the first hydraulic rod 4 to drive the upper mold body 11 to move downward. During this process, the third tooth plate 23, the second connecting plate 5 and the second tooth plate 8 will also move downward, and the second tooth plate 8 will mesh with the second gear 21 during the downward movement, thereby driving the second gear 21 rotates, the second gear 21 will mesh with the first gear 22 while rotating, thereby driving the first gear 22 to rotate, and the first gear 22 will drive the first tooth plate 3 to move downward while rotating, and the first tooth plate 3 will drive the fourth bracket 13 and the fourth tooth plate 16 to move downward while moving downward, and when the pressure sensor 17 detects that the pressure value is within the set range, the first hydraulic rod 4 stops running, and in this process, the third gear 15 will mesh with the third tooth plate 23 and the fourth tooth plate 16, so that the upper mold body 11 can be locked on the top of the lower mold body 7.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An intelligent induction plastic mold clamping device, comprising a support (1), a lower mold body (7) and an upper mold body (11), characterized in that: The left and right sides of the lower mold body (7) are fixedly connected to the third bracket (14), and the inner surface of the third bracket (14) is movably connected to the third gear (15), the left and right sides of the upper mold body (11) are fixedly connected to the third tooth plate (23), and the left and right sides of the top of the upper mold body (11) are fixedly connected to the second connecting plate (5), the outer side of the second connecting plate (5) is fixedly connected to the second tooth plate (8), and the outer side of the second tooth plate (8) is meshingly connected to the second gear (21), the outer side of the second gear (21) is meshingly connected to the first gear (22), and the outer side of the first gear (22) is meshingly connected to the first tooth plate (3), the bottom of the first tooth plate (3) is fixedly connected to the fourth bracket (13), and the bottom of the fourth bracket (13) is fixedly connected to the fourth tooth plate (16).

2. The intelligent induction plastic mold clamping device according to claim 1, characterized in that: The base (1) is fixedly connected to support legs (10) on all sides of its bottom, and a reserved groove (20) is provided at the bottom of the support leg (10).

3. The intelligent induction plastic mold clamping device according to claim 2 is characterized in that: A second hydraulic rod (18) is fixedly connected to the top of the inner cavity of the reserved groove (20), and a travel wheel (19) is movably connected to the telescopic end of the second hydraulic rod (18).

4. The intelligent induction plastic mold clamping device according to claim 1, characterized in that: The middle end of the top of the support (1) is fixedly connected to a lower mold body (7), and the rear end of the top of the support (1) is fixedly connected to a first connecting plate (9).

5. The intelligent induction plastic mold clamping device according to claim 4 is characterized in that: The bottom of the first connecting plate (9) is fixedly connected to a first hydraulic rod (4), the telescopic end of the first hydraulic rod (4) is fixedly connected to an upper mold body (11), and pressure sensors (17) are embedded at both left and right ends of the bottom of the upper mold body (11).

6. The intelligent induction plastic mold clamping device according to claim 1, characterized in that: The second gear (21), the first gear (22) and the third gear plate (23) have the same size; the outer surfaces of the first gear (22) and the second gear (21) are movably connected to a second bracket (6); and the bottom of the second bracket (6) is fixedly connected to the top of the support (1).

7. The intelligent induction plastic mold clamping device according to claim 1, characterized in that: The first tooth plate (3) is provided with a slide groove (12) on both the front and rear sides, the inner surface of the slide groove (12) is slidably connected to the first bracket (2), and the bottom of the first bracket (2) is fixedly connected to the top of the support (1).

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