Hot melting device for dome cover and anti-dazzling screen

Abstract

The utility model belongs to the technical field of ball cover hot melting tools, and particularly relates to a ball cover and anti-dazzling screen hot melting device which comprises a supporting seat used for supporting a ball cover, hot melting equipment located above the supporting seat and a bottom plate, the supporting seat is fixed on the bottom plate, limiting blocks are arranged on the left side and the right side of the supporting seat, and the limiting blocks are fixed on the supporting seat. According to the hot melting device for the ball cover and the anti-dazzling screen, provided by the utility model, large-size products can be subjected to hot melting, the taking and placing speed is high, and the working efficiency is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of ball cover hot-melt tooling, and in particular relates to a ball cover and a light shielding sheet hot-melt device. Background Art

[0002] Hot melt is a commonly used method for assembling and fixing parts in plastic products. It is generally used to fix parts inside the product. The hot melt column on the plastic part is heated and softened by the hot melt head, and then riveted to the mother body under the pressure of the hot melt head. The hot melt head is a riveted cap-shaped plastic head, which is generally only used for simple fixing and positioning of parts inside the product structure.

[0003] Due to the limitation of the up and down travel of the hot melt equipment, it is not suitable for hot melting of large-sized products. Large-sized products cannot be placed in the hot melt device, and the ordinary hot melt device is slow in taking and placing the ball cover. Utility Model Content

[0004] In order to solve the problem that the existing hot melt equipment has limited up and down travel and cannot be used for hot melting of large-sized products, the utility model provides a ball cover and light shielding sheet hot melting device, which can perform hot melting on large-sized products with fast pick-and-place speed and high working efficiency.

[0005] The technical solution of the utility model is as follows:

[0006] A hot-melt device for a ball cover and a light-shielding sheet comprises a support base for supporting the ball cover, a hot-melt device and a base plate located above the support base, wherein the support base is fixed to the base plate, limit blocks are arranged on the left and right sides of the support base, and a pair of driving devices for driving the limit blocks to move left and right are arranged on the base plate.

[0007] Preferably, the pair of driving devices are both slide cylinders, the moving ends of the slide cylinders are fixedly connected to the limit blocks, and the slide cylinders are respectively arranged on the left and right sides of the base plate.

[0008] Preferably, the limit block comprises a connecting block fixedly connected to the moving end of the slide cylinder, and a vertical flange edge supporting block is fixed to one end of the connecting block close to the ball cover.

[0009] Preferably, the support seat is provided with a groove which cooperates with the ball cover.

[0010] Preferably, a pneumatic hand-operated valve for controlling the left and right movement of the moving end of the slide cylinder is also provided on the bottom plate.

[0011] Preferably, the pneumatic hand-operated valve is provided with a hexagonal elbow joint.

[0012] Preferably, a connecting plate is fixed to the bottom of the pneumatic hand-operated valve, and the connecting plate is fixedly connected to the bottom plate.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The utility model designs a hot-melt device for a ball cover and a shading sheet. The device drives a limit block to move left and right through a slide cylinder, thereby playing a role of fixed support, making it easy to take the ball cover and avoid the problem that a large-sized ball cover cannot be taken out after hot-melting due to a small Z-axis stroke of the equipment. The production efficiency is improved while enhancing the applicability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a side view schematic diagram of the utility model;

[0017] In the figure: 1-support seat, 2-bottom plate, 3-hot melt equipment upper mold, 4-slide cylinder, 5-limiting block, 51-connecting block, 52-flange support block, 6-pneumatic hand rotary valve, 7-hexagonal elbow joint, 8-connecting plate. DETAILED DESCRIPTION

[0018] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0019] See also Figure 1-2 A hot-melt device for a ball cover and a light-shielding sheet comprises a support seat 1 for supporting the ball cover, a hot-melt device and a base plate 2 located above the support seat 1, wherein the support seat 1 is fixed on the base plate 2, and limit blocks 5 are arranged on the left and right sides of the support seat 1, and a driving device for driving the limit blocks 5 to move left and right is arranged on the base plate 2.

[0020] The support seat is provided with a groove matched with the ball cover, and the groove can be designed according to the size and structure of the ball cover.

[0021] See also Figure 1-2 In one embodiment of the utility model, the driving device includes a slide cylinder 4, and the moving end of the slide cylinder 4 is fixedly connected to the limit block 5.

[0022] See also Figure 1-2 In one embodiment of the utility model, the limit block 5 includes a connecting block 51 fixedly connected to the movable end of the slide cylinder 4, and a vertical flange edge support block 52 is fixed to the end of the connecting block 51 close to the ball cover. The connecting block and the flange edge support block 52 are driven by the slide cylinders 4 at both ends to open and close left and right to cooperate, thereby limiting and fixing the flange edge of the ball cover.

[0023] Specifically, the ball cover has a flange edge, and the flange edge support block 52 can support the flange edge of the ball cover, further limit the ball cover, and ensure stability during operation. In addition, the flange edge support block 52 can be designed according to the size and structure of the flange edge of the ball cover.

[0024] During operation, the ball cover is placed in the support seat 1, and the slide cylinders 4 at both ends work, and the moving end of the slide cylinder moves inward (in the direction of the ball cover), driving the connecting blocks 51 on both sides and the flange edge support blocks 52 to move toward each other to cooperate and fix the ball cover. At this time, the hot melt equipment works, and the upper mold 3 of the hot melt equipment is pressed down. The hot melt column on the ball cover is melted through heat conduction of the hot melt equipment, and is riveted to the mother body under the pressure of the hot melt head. After the hot melt work is completed, the two slide cylinders work, and the moving end of the slide cylinder moves outward, driving the connecting blocks 51 on both sides and the flange edge support blocks 52 to move outward, canceling the limit on the ball cover, and at the same time lifting the upper mold 3 of the hot melt equipment upward, and the ball cover can be directly taken out.

[0025] See also Figure 1-2 In one embodiment of the utility model, a pneumatic hand-operated valve 6 for controlling the left and right movement of the moving end of the slide cylinder 4 is also provided on the base plate 2.

[0026] See also Figure 1-2 On the basis of the previous embodiment, the pneumatic hand-operated valve is provided with a hexagonal elbow joint 7 for connecting the pneumatic valve.

[0027] In order to provide a connection method between the pneumatic hand rotary valve 6 and the bottom plate 2, in one embodiment of the utility model, a connecting plate is fixed to the bottom of the pneumatic hand rotary valve, and the connecting plate is fixedly connected to the bottom plate.

[0028] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A hot-melt device for a ball cover and a light shielding sheet, characterized in that: It includes a support base for supporting the ball cover, a hot melt device located above the support base and a base plate, the support base is fixed to the base plate, limit blocks are arranged on the left and right sides of the support base, and a pair of driving devices for driving the limit blocks to move left and right are arranged on the base plate.

2. A hot-melt device for a ball cover and a light shielding sheet according to claim 1, characterized in that: A pair of the driving devices are both slide cylinders, the moving ends of the slide cylinders are fixedly connected to the limit blocks, and the slide cylinders are respectively arranged on the left and right sides of the bottom plate.

3. A hot-melt device for a ball cover and a light shielding sheet according to claim 1 or 2, characterized in that: The limit block comprises a connecting block fixedly connected to the moving end of the slide cylinder, and a vertical flange edge supporting block is fixed to one end of the connecting block close to the ball cover.

4. The hot-melt device for a ball cover and a light shielding sheet according to claim 1, characterized in that: The support seat is provided with a groove which matches with the ball cover.

5. The hot-melt device for a ball cover and a light shielding sheet according to claim 1, characterized in that: The bottom plate is also provided with a pneumatic hand-operated valve for controlling the left and right movement of the moving end of the slide cylinder.

6. A hot-melt device for a ball cover and a light shielding sheet according to claim 5, characterized in that: The pneumatic hand-operated valve is provided with a hexagonal elbow joint.

7. A hot-melt device for a ball cover and a light shielding sheet according to claim 6, characterized in that: A connecting plate is fixed at the bottom of the pneumatic hand-operated valve, and the connecting plate is fixedly connected to the bottom plate.

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