Embossing device for EPP plastic foam board

Abstract

The utility model discloses an EPP plastic foam board embossing device, and particularly relates to the technical field of embossing devices.The EPP plastic foam board embossing device comprises a machining table, two clamping boxes are arranged on the two sides of the top of the machining table, embossing templates used for machining EPP plastic foam boards are arranged on the sides, close to each other, of the two clamping boxes, and limiting plates are fixedly arranged on the front outer walls and the rear outer walls of the two embossing templates; and the limiting plate is fixed on the clamping box. According to the EPP plastic foam board embossing device, the distance between the rollers on the two vertical plates is adjusted through the rotating motor, the bidirectional lead screw and the two nut blocks, the EPP plastic foam board embossing device is suitable for embossing EPP plastic foam boards with different thicknesses, then the two embossing templates are used for embossing textures on the EPP plastic foam boards, the base plate, the baffle and the two vertical plates are used for limiting the EPP plastic foam boards, and therefore the EPP plastic foam boards with different thicknesses can be obtained. And feeding and discharging can be facilitated, the feeding position and the discharging position can be far away from the clamping box, workers are prevented from being injured during operation, and safety is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of embossing devices, and more specifically to an EPP plastic foam board embossing device. Background Art

[0002] An EPP plastic foam board is a high-density polypropylene foam material with good protective, shock-absorbing and heat-insulating properties. EPP foam boards of different specifications and colors can be produced according to customer requirements. EPP plastic foam boards are widely used in fields such as automotive parts, packaging materials, toys, and sports goods. Due to production needs, existing EPP plastic foam boards often need to use an embossing device to emboss the foam board, which can provide a non-slip and beautiful surface effect for the EPP plastic foam board, and can enhance the touch and appearance of the product.

[0003] For example, an EPP plastic foam board embossing device with the publication number of CN215619950U in the prior art. Through the cooperation of the guide rod and the movable plate, the movable plate moves more stably, avoiding the rotation of the movable plate following the lead screw. By setting a spring to apply an appropriate pressure to the movable plate, the rotation phenomenon of the lead screw caused by vibration is avoided, and the stability of the limit of the mounting plate is improved.

[0004] However, the above prior art still has the following problems when in use: during loading and unloading, workers need to approach the clamping box for operation, and workers are easily accidentally injured by the clamping box during operation, posing a safety hazard. Based on this, the utility model provides an EPP plastic foam board embossing device. Summary of the Utility Model

[0005] In order to overcome the above defects of the prior art, the utility model provides an EPP plastic foam board embossing device with a simple structure, convenient operation, and effective safety improvement.

[0006] To achieve the above object, the present utility model provides the following technical solutions: An EPP plastic foam board embossing device, including a processing table, two clamping boxes are provided on both sides of the top of the processing table, and embossing templates for processing EPP plastic foam boards are provided on one side of the two clamping boxes close to each other. Limiting plates are fixedly provided on the front and rear outer walls of the two embossing templates, and the limiting plates are fixed on the clamping boxes. A spring bolt is fixedly penetrated through each limiting plate. Slots are provided on the front and rear outer walls of the two embossing templates, and the spring bolt is inserted into the slot. Limiting components are fixedly provided on the front and rear outer walls of the processing table. The limiting component includes a slide rail, a bidirectional lead screw is rotatably provided in the slide rail, two symmetrically distributed nut blocks are threadedly connected to the bidirectional lead screw, vertical plates are fixedly provided on the tops of the two nut blocks, and a backing plate is fixedly provided on one side of the two slide rails away from each other. The backing plate is located below the vertical plate, and the backing plate is used to support the EPP plastic foam board at the bottom.

[0007] In a preferred embodiment, a plurality of embedding grooves are provided on the tops of the two backing plates and on the outer walls of each vertical plate, and rollers are rotatably provided in the plurality of embedding grooves. When the EPP plastic foam board contacts the roller, the roller can reduce the friction force on the surface of the EPP plastic foam board.

[0008] In a preferred embodiment, grooves are provided at the bottoms of the plurality of vertical plates, and the ends of the backing plate and the ends of the plurality of rollers located on the backing plate are arranged in the grooves.

[0009] In a preferred embodiment, a rotary motor is fixedly embedded in each of the two slide rails, and one end of the output shaft of the rotary motor penetrates through the slide rail and is fixed to the bidirectional lead screw for driving the bidirectional lead screw to rotate, which does not require manual operation and is more time-saving and labor-saving to use.

[0010] In a preferred embodiment, two support plates are fixedly provided at the rear side of the top of the processing table, a linear motor is fixedly embedded in one side of the two support plates close to each other, and a baffle is fixed between the two linear motors for assisting in positioning the EPP plastic foam board.

[0011] In a preferred embodiment, the baffle and the support plates are arranged between the two clamping boxes and the two vertical plates at the rear of the processing table to prevent the baffle and the support plates from hindering the use of the clamping boxes.

[0012] In a preferred embodiment, electric push rods are fixedly penetrated through the outer walls on both sides of the processing table, and the piston ends of the two electric push rods are respectively fixed to the two clamping boxes.

[0013] The technical effects and advantages of the present utility model:

[0014] 1. The utility model adjusts the distance between the rollers on two vertical plates through a rotating motor, a bidirectional lead screw and two nut blocks, which is applicable to embossing EPP plastic foam boards with different thicknesses. Then, two embossing templates are used to emboss the texture on the EPP plastic foam board. The EPP plastic foam board is limited by a backing plate, a baffle plate and two vertical plates, which is convenient for loading and unloading materials, and can also keep the loading and unloading places away from the clamping box, avoiding injuries to workers during operation and improving safety.

[0015] 2. Two limiting plates are arranged on both clamping boxes. The embossing template is fixed by the cooperation of the spring pin on the limiting plate and the slot, which is convenient for workers to disassemble the embossing template and replace the embossing template with different textures for use. At the same time, when the embossing template is placed between the two limiting plates, the spring pin automatically inserts into the slot, and the embossing template can be firmly fixed. The structure is simple, the operation is convenient, and the manufacturing cost is low. Description of the Drawings

[0016] Figure 1 is the schematic diagram of the overall structure of the utility model;

[0017] Figure 2 is the top view of the overall structure of the utility model;

[0018] Figure 3 is the structure diagram of the embossing template and the clamping box of the utility model;

[0019] Figure 4 is the schematic diagram of the limiting component of the utility model;

[0020] Figure 5 is the schematic diagram of the support plate, the baffle plate and the linear motor of the utility model.

[0021] The reference numerals are: 1, processing table; 2, clamping box; 3, embossing template; 4, limiting plate; 5, spring pin; 6, slot; 7, limiting component; 8, embedding groove; 9, roller; 10, rotating motor; 11, groove; 12, support plate; 13, linear motor; 14, baffle plate; 15, electric push rod.

[0022] 701, slide rail; 702, bidirectional lead screw; 703, nut block; 704, vertical plate; 705, backing plate. Detailed Embodiment

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0024] Referring to the attached Figures 1-5 drawings of the specification, the present invention provides an EPP plastic foam board embossing device, including a processing table 1. On both sides of the top of the processing table 1, there are two clamping boxes 2. Electric push rods 15 are fixedly penetrated through the outer walls on both sides of the processing table 1. The piston ends of the two electric push rods 15 are respectively fixed to the two clamping boxes 2. On one side where the two clamping boxes 2 are close to each other, there is an embossing template 3, and the embossing template 3 is used for processing EPP plastic foam boards.

[0025] On the outer walls of the front and rear sides of the processing table 1, there are fixedly arranged limiting components 7. The limiting components 7 include slide rails 701. A bidirectional lead screw 702 is rotatably arranged in the slide rails 701. Two symmetrically distributed nut blocks 703 are threadedly connected to the bidirectional lead screw 702. On the top of the two nut blocks 703, there are fixedly arranged vertical plates 704, and the vertical plates 704 are used to guide the movement of the EPP plastic foam board. On the far sides of the two slide rails 701, there are fixedly arranged cushion plates 705, and the cushion plates 705 are located below the vertical plates 704, and the cushion plates 705 play a role in supporting the EPP plastic foam board at the bottom.

[0026] In the two slide rails 701, there are fixedly embedded rotation motors 10. One end of the output shaft of the rotation motor 10 penetrates through the slide rail 701 and is fixed to the bidirectional lead screw 702, which is used to drive the bidirectional lead screw 702 to rotate, and there is no need for manual operation, making it more time-saving and labor-saving. On the top of the two cushion plates 705 and on the outer walls of each vertical plate 704, there are provided a plurality of embedding grooves 8. In the plurality of embedding grooves 8, there are rotatably arranged rollers 9. When the EPP plastic foam board contacts the rollers 9, the rollers 9 can reduce the friction force on the surface of the EPP plastic foam board. At the bottom ends of the plurality of vertical plates 704, there are provided grooves 11, and the ends of the cushion plates 705 and the ends of the plurality of rollers 9 located on the cushion plates 705 are arranged in the grooves 11 to prevent the rollers 9 from hindering the movement of the vertical plates 704.

[0027] Two support plates 12 are fixedly arranged at the rear side of the top of the processing table 1. Linear motors 13 are fixedly embedded on the closer sides of the two support plates 12. A baffle 14 is fixedly arranged between the two linear motors 13, and the baffle 14 is used to assist in positioning the EPP plastic foam board. The baffle 14 and the support plates 12 are both arranged between the two clamping boxes 2 and the two vertical plates 704 behind the processing table 1 to prevent the baffle 14 and the support plates 12 from hindering the use of the clamping boxes 2.

[0028] During use, first, according to the thickness of the EPP plastic foam board to be processed, use the rotary motor 10 to drive the bidirectional lead screw 702 to rotate, so as to adjust the distance between the rollers 9 on the two vertical plates 704. Then, align the EPP plastic foam board to be processed and push it between the two vertical plates 704. Use the cushion plate 705 and the two vertical plates 704 to limit the EPP plastic foam board. When the rear end of the EPP plastic foam board contacts the baffle 14, it means that the EPP plastic foam board has moved in place. Then, use the electric push rod 15 to drive the two clamping boxes 2 to approach, and use the embossing templates 3 on the two clamping boxes 2 to emboss the texture on the EPP plastic foam board. After the embossing is completed, first use the linear motor 13 to drive the baffle 14 to move upward, and then place the EPP plastic foam board to be processed. Push the embossed EPP plastic foam board out of the processing table 1. The setting of the vertical plates 704 can keep the staff away from the clamping boxes 2, so as to avoid accidental injury to the staff. The whole device has a simple structure, is convenient for loading and unloading, and can meet the needs of EPP plastic foam boards with different thicknesses at the same time.

[0029] Refer to the attached instructions Figures 1-5 Limit plates 4 are fixedly arranged on the front and rear outer walls of the two embossing templates 3. The limit plates 4 are fixed on the clamping boxes 2. A spring bolt 5 is fixedly penetrated through each limit plate 4. Slots 6 are opened on the front and rear outer walls of the two embossing templates 3. The spring bolt 5 is inserted into the slot 6.

[0030] By arranging two limit plates 4 on each of the two clamping boxes 2, the embossing template 3 is fixed by the cooperation of the spring bolt 5 on the limit plate 4 and the slot 6, so as to facilitate the staff to disassemble the embossing template 3 and replace the embossing templates 3 with different textures for use. At the same time, when the embossing template 3 is placed between the two limit plates 4, the spring bolt 5 automatically inserts into the slot 6, and the embossing template 3 can be firmly fixed. The structure is simple, the operation is convenient, and the manufacturing cost is low.

[0031] Finally: The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An EPP plastic foam board embossing device, comprising a processing table (1), two clamping boxes (2) are provided on both sides of the top of the processing table (1), characterized in that: An embossing template (3) for processing EPP plastic foam board is provided on the adjacent side of the two clamping boxes (2), and a limit plate (4) is fixedly provided on the front and rear outer walls of the two embossing templates (3), and the limit plate (4) is fixed on the clamping box (2), and a spring latch (5) is fixedly passed through each of the limit plates (4), and a slot (6) is provided on the front and rear outer walls of the two embossing templates (3), and the spring latch (5) is inserted into the slot (6); The outer walls of both the front and rear sides of the processing table (1) are fixedly provided with a limit assembly (7), and the limit assembly (7) comprises a slide rail (701), a bidirectional screw rod (702) is rotatably provided inside the slide rail (701), and two symmetrically distributed nut blocks (703) are threadedly connected to the bidirectional screw rod (702), and a vertical plate (704) is fixedly provided on the top of the two nut blocks (703), and a pad (705) is fixedly provided on the side away from the two slide rails (701), and the pad (705) is located below the vertical plate (704).

2. The EPP plastic foam board embossing device according to claim 1, characterized in that: A plurality of embedding grooves (8) are provided on the tops of the two pads (705) and on the outer wall of each of the vertical plates (704), and rollers (9) are rotatably provided in the plurality of embedding grooves (8).

3. The EPP plastic foam board embossing device according to claim 2, characterized in that: A groove (11) is provided at the bottom end of each of the plurality of vertical plates (704), and the end of the pad (705) and the ends of the plurality of rollers (9) located on the pad (705) are arranged in the groove (11).

4. The EPP plastic foam board embossing device according to claim 1, characterized in that: A rotating motor (10) is fixedly embedded inside the two slide rails (701), and one end of the output shaft of the rotating motor (10) passes through the slide rail (701) and is fixed to the bidirectional screw rod (702) for driving the bidirectional screw rod (702) to rotate.

5. The EPP plastic foam board embossing device according to claim 1, characterized in that: Two support plates (12) are fixedly provided on the rear side of the top of the processing table (1), a linear motor (13) is fixedly embedded on the adjacent sides of the two support plates (12), and a baffle (14) is fixedly provided between the two linear motors (13).

6. The EPP plastic foam board embossing device according to claim 5, characterized in that: The baffle plate (14) and the support plate (12) are both arranged between the two clamping boxes (2) and the two vertical plates (704) behind the processing table (1) to prevent the baffle plate (14) and the support plate (12) from obstructing the use of the clamping boxes (2).

7. The EPP plastic foam board embossing device according to claim 1, characterized in that: Electric push rods (15) are fixedly passed through the outer walls of both sides of the processing table (1), and the piston ends of the two electric push rods (15) are respectively fixed to the two clamping boxes (2).

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