Positioning device for hot-pressing die

Abstract

The utility model relates to the field of hot-pressing dies, in particular to a hot-pressing die positioning device. The utility model provides a hot-pressing mould positioning device with better fixing effect, which comprises a stabilizing frame, four guide rods, a cylinder, a connecting frame, a pushing plate, an extruding plate, a hot-pressing template and the like, the four guide rods are connected in the stabilizing frame, the cylinder is arranged on the stabilizing frame, the connecting frame is connected to the front side of the stabilizing frame, the pushing plate is arranged on the connecting frame in a sliding manner, and the extruding plate is arranged on the pushing plate. The bottom of a telescopic rod of the air cylinder is connected with an extrusion plate, the extrusion plate is slidably connected with the guide rods, a hot-pressing template is placed on the stabilizing frame and located under the extrusion plate, and the pushing plate abuts against the hot-pressing die. The limiting rod can fix the hot-pressing template, the pushing plate can also abut against the hot-pressing template, and the fixing effect is good.

Description

Technical Field

[0001] The utility model relates to the field of hot pressing moulds, in particular to a hot pressing mould positioning device. Background Art

[0002] Thermoforming mold is a replication technology that can transfer the structural material on the mold to the polymer matrix through hot pressing at appropriate temperature and pressure. During hot pressing, the mold usually needs to be fixed on the hot pressing device.

[0003] The mold in the existing hot pressing mold positioning device is usually installed and fixed by screws. When people use the device to continuously press the mold, the screws on the mold are easily loosened, causing the mold to loosen and shake, and the fixing effect is poor, affecting people's subsequent pressing work.

[0004] In summary, there is an urgent need for a hot pressing mold positioning device with better fixing effect to solve the above problems. Utility Model Content

[0005] In order to overcome the shortcoming of poor mold fixing effect of the existing hot pressing mold positioning device, the utility model provides a hot pressing mold positioning device with better fixing effect.

[0006] The technical solution of the utility model is:

[0007] A hot pressing mold positioning device comprises a stabilizing frame, a guide rod, a cylinder, a connecting frame, a pushing plate, an extrusion plate, a hot pressing template, a limiting rod, a movable plate and a rotating block, wherein four guide rods are connected inside the stabilizing frame, a cylinder is installed on the stabilizing frame, a connecting frame is connected to the front side of the stabilizing frame, a pushing plate is slidably arranged on the connecting frame, an extrusion plate is connected to the bottom of the telescopic rod of the cylinder, the extrusion plate is slidably connected to the guide rod, a hot pressing template is placed on the stabilizing frame, the hot pressing template is located directly below the extrusion plate, the pushing plate abuts against the hot pressing template, limiting rods are slidably arranged on both sides of the stabilizing frame, the limiting rods clamp the hot pressing template, a movable plate is connected to the limiting rod, and a rotating block is threadedly arranged on the limiting rod.

[0008] Furthermore, it also includes guide rails, connecting blocks and shielding plates. The front side of the stabilizing frame is symmetrically connected to the guide rails, connecting blocks are slidably arranged in the two guide rails, and the shielding plate is connected between the two connecting blocks.

[0009] Furthermore, it also includes an iron-absorbing block, and the upper part of the guide rail is connected with the iron-absorbing block.

[0010] Furthermore, an anti-skid device is included, and three anti-skid devices are connected to the left and right sides of the stabilizing frame.

[0011] Furthermore, the shielding plate is made of transparent material.

[0012] Furthermore, the limiting rod is arranged in an L shape.

[0013] The beneficial effects of the utility model are:

[0014] 1. The limit rod of the utility model can fix the hot pressing template, and the push plate can also resist the hot pressing template, so the fixing effect is better.

[0015] 2. The shielding plate of the utility model can play a role of dust prevention when it moves downward. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0017] Figure 2 It is a schematic diagram of the three-dimensional structure of the stabilizing frame, guide rod and other parts of the utility model.

[0018] Figure 3 It is a three-dimensional structural schematic diagram of the cylinder, extrusion plate and other parts of the utility model.

[0019] Figure 4 It is a schematic diagram of the three-dimensional structure of the limiting rod, movable plate and other parts of the utility model.

[0020] Figure 5 It is a schematic diagram of the three-dimensional structure of the shielding plate, the magnetic block and other parts of the utility model.

[0021] Among them, the above-mentioned drawings include the following figure marks: 1-stabilizing frame, 2-guide rod, 3-cylinder, 4-connecting frame, 41-pushing plate, 5-extrusion plate, 6-hot pressing template, 7-limiting rod, 8-moving plate, 9-rotating block, 10-guide rail, 11-connecting block, 12-shielding plate, 13-magnetic block, 14-anti-slip device. DETAILED DESCRIPTION

[0022] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0023] Embodiment: A hot pressing mold positioning device, see Figure 1-Figure 5As shown, it includes a stabilizing frame 1, a guide rod 2, a cylinder 3, a connecting frame 4, a pushing plate 41, an extrusion plate 5, a hot pressing template 6, a limiting rod 7, a moving plate 8, a rotating block 9, a guide rail 10, a connecting block 11, a shielding plate 12, an iron-absorbing block 13 and an anti-skid device 14. Four guide rods 2 are welded in the stabilizing frame 1, a cylinder 3 is installed on the stabilizing frame 1, a connecting frame 4 is welded on the front side of the stabilizing frame 1, a pushing plate 41 is slidably arranged on the connecting frame 4, an extrusion plate 5 is connected to the bottom of the telescopic rod of the cylinder 3, and the extrusion plate 5 is slidably connected to the guide rod 2, a hot pressing template 6 is placed on the stabilizing frame 1, and the hot pressing template 6 is located directly below the extrusion plate 5, the pushing plate 41 is against the hot pressing template 6, and the pushing plate 41 is pressed against the hot pressing template 6. The movable plate 41 is pressed against the hot pressing template 6 for stability, and the hot pressing template 6 can move downward for hot pressing forming. Limit rods 7 are slidably arranged on both sides of the stabilizing frame 1, and the limit rods 7 clamp the hot pressing template 6. The limit rods 7 are L-shaped, and a movable plate 8 is connected to the limit rod 7. A rotating block 9 is threadedly arranged on the limit rod 7. Guide rails 10 are symmetrically welded on the front side of the stabilizing frame 1. Connecting blocks 11 are slidably arranged in the two guide rails 10. A baffle plate 12 is connected between the two connecting blocks 11. The baffle plate 12 is made of transparent material and is used to block dust. An iron magnet 13 is connected to the upper part of the guide rail 10, and three anti-skid devices 14 are connected on both sides of the stabilizing frame 1.

[0024] When the device is needed, people first place the device at the designated position, then pull the shielding plate 12 upward, drive the connecting block 11 upward, and the guide rail 10 guides so that the connecting block 11 is attracted by the magnetic block 13, so that the shielding plate 12 can be fixed, and then the material to be hot-pressed is placed on the hot-pressing template 6. After placement, people start the cylinder 3 and control the telescopic rod of the cylinder 3 to move downward. The downward movement of the telescopic rod of the cylinder 3 drives the extrusion plate 5 to move downward, so as to achieve the purpose of hot-pressing the material. After hot-pressing, the telescopic rod of the cylinder 3 is controlled to move upward, driving the extrusion plate 5 to move upward and reset. , and close the cylinder 3. During the hot pressing forming process, the limit rod 7 can fix the hot pressing template 6, and the push plate 41 can also resist the hot pressing template 6. The fixing effect is good. When the hot pressing template 6 needs to be taken out for replacement, people turn the rotating block 9 to make the rotating block 9 release the movable plate 8, and then pull the movable plate 8 downward to drive the limit rod 7 to move downward to release the hot pressing template 6, and then pull the push plate 41 forward so that the push plate 41 no longer resists the hot pressing template 6. At this time, the hot pressing template 6 can be taken out for replacement. When the device is not needed, the shielding plate 12 is pushed down to reset, which plays a role in dust prevention.

[0025] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A hot pressing mold positioning device, characterized in that: The invention comprises a stabilizing frame (1), a guide rod (2), a cylinder (3), a connecting frame (4), a pushing plate (41), an extrusion plate (5), a hot pressing template (6), a limiting rod (7), a movable plate (8) and a rotating block (9), wherein the four guide rods (2) are connected to the inside of the stabilizing frame (1), the cylinder (3) is mounted on the stabilizing frame (1), the connecting frame (4) is connected to the front side of the stabilizing frame (1), the pushing plate (41) is slidably arranged on the connecting frame (4), and the extrusion plate (5) is connected to the telescopic end of the cylinder (3). The bottom of the rod, the extrusion plate (5) is slidably connected to the guide rod (2), the hot pressing template (6) is placed on the stabilizing frame (1), the hot pressing template (6) is located directly below the extrusion plate (5), the pushing plate (41) abuts against the hot pressing template (6), the limiting rod (7) is slidably arranged on the left and right sides of the stabilizing frame (1), the limiting rod (7) clamps the hot pressing template (6), the moving plate (8) is connected to the limiting rod (7), and the rotating block (9) is threadedly arranged on the limiting rod (7).

2. A hot pressing mold positioning device according to claim 1, characterized in that: It also comprises a guide rail (10), a connection block (11) and a shielding plate (12), wherein the guide rail (10) is connected to the front side of the stabilizing frame (1) in a bilaterally symmetrical manner, the connection block (11) is slidably arranged in the two guide rails (10), and the shielding plate (12) is connected between the two connection blocks (11).

3. A hot pressing mold positioning device according to claim 2, characterized in that: It also includes an iron-absorbing block (13), which is connected to the upper part of the guide rail (10).

4. A hot pressing mold positioning device according to claim 3, characterized in that: It also includes an anti-skid device (14), wherein three anti-skid devices (14) are connected to the left and right sides of the stabilizing frame (1).

5. A hot pressing mold positioning device according to claim 2, characterized in that: The shielding plate (12) is made of a transparent material.

6. A hot pressing mold positioning device according to claim 1, characterized in that: The limiting rod (7) is arranged in an L shape.

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