Cutting equipment for polyurethane plate production
By setting the alternate position of the sliding bearing plate and the control part drive cutting area on the cutting equipment for polyurethane plate production, the problem of long standby time of the cutting equipment is solved, and the production efficiency and cutting accuracy are improved.
Patent Information
- Application Number
- CN202421895681.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-06
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-08-06
AI Technical Summary
During the production process of polyurethane plates, the cutting equipment needs to standby for a long time when cleaning and preparing the next plate, resulting in inefficient production efficiency.
A cutting equipment for polyurethane plate production is designed. By sliding the bearing plate on the cutting table, and using the control parts to drive the bearing plate to reciprocate horizontally, the two cutting areas are alternately located under the laser cutting head, thereby achieving the operation of cutting and cleaning at the same time.
It effectively shortens the standby waiting time of the cutting equipment, improves production efficiency, and reduces the risk of sheet displacement by setting up a compaction plate, improves the cutting accuracy and product qualification rate.
Smart Images
Figure CN222902931U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of production and processing of polyurethane boards, in particular to a cutting device for the production of polyurethane boards. Background Art
[0002] Polyurethane board refers to a polyurethane sandwich panel made entirely of PU or composed of PU and color steel plate. It is mainly used in industrial and civil building exterior insulation systems and has become the most widely used PU product system. During the production process of polyurethane board, it is necessary to use cutting equipment to cut the polyurethane board into corresponding sizes according to customer requirements.
[0003] The cutting equipment in the related art generally includes a cutting table, on which a cutting machine body is arranged, and on which a laser cutting head is arranged. The polyurethane board is placed flat on the cutting table, and the cutting machine body controls the laser cutting head to move in the horizontal and vertical directions, and the laser cutting head cuts the polyurethane board to obtain a polyurethane board product of the desired size and shape.
[0004] However, after the cutting equipment completes the corresponding cutting operation on a polyurethane board, the polyurethane products and scraps on the cutting table need to be cleaned manually. Only after the cutting table is cleaned can a new polyurethane board be laid again and the cutting operation can be continued. In this way, when the staff is cleaning the polyurethane products and scraps on the cutting table, the cutting equipment is in a long standby waiting state, which affects the production efficiency and needs to be improved. Utility Model Content
[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a cutting device for the production of polyurethane panels, which can shorten the standby waiting time of the cutting device, thereby improving production efficiency.
[0006] The above technical purpose of the utility model is achieved through the following technical solutions: a cutting device for the production of polyurethane boards, comprising a cutting table, a cutting body and a laser cutting head, wherein a receiving plate is horizontally slidably connected to the cutting table, and two cutting areas are arranged on the upper surface of the receiving plate for the polyurethane boards to be placed respectively, and a control component is arranged on the cutting table, and the control component is used to drive the receiving plate to reciprocate horizontally and make the two cutting areas alternately located below the laser cutting head.
[0007] In a preferred example, the utility model can be further configured as follows: the control component includes a control motor fixed on the cutting table, a control gear is fixedly sleeved on the output shaft of the control motor, a control rack is fixedly connected to the receiving plate, and the control gear is meshed with the control rack.
[0008] In a preferred example, the utility model can be further configured as follows: a clamping plate is provided below the laser cutting head, a guide rod is vertically provided on the clamping plate, a support ring is fixedly sleeved on the laser cutting head, the guide rod passes through the support ring, and vertically slides with the support ring;
[0009] A clearance hole is provided through the center of the pressure plate, and the laser cutting head can pass through the clearance hole. A driving member is provided between the support ring and the pressure plate, and the driving member is used to control the downward movement of the pressure plate and make the pressure plate press the polyurethane plate.
[0010] In a preferred example, the utility model can be further configured as follows: a plurality of guide rods are provided, and the plurality of guide rods are arranged at equal intervals along the circumference of the pressure plate.
[0011] In a preferred example, the utility model can be further configured as follows: the driving member includes a plurality of driving springs, the plurality of driving springs are respectively sleeved on the corresponding guide rods, one end of the driving spring is fixedly connected to the clamping plate, and the other end is fixedly connected to the support ring.
[0012] In a preferred example, the utility model can be further configured as follows: the top of the guide rod is fixedly connected to a limit ring, and the limit ring can abut against the support ring to limit the downward movement of the guide rod.
[0013] In a preferred example, the utility model can be further configured as follows: a plurality of guide balls are rollingly embedded in the lower surface of the clamping plate.
[0014] In summary, the utility model has the following beneficial effects:
[0015] 1. By sliding a receiving plate on the cutting table, and the receiving plate has two cutting areas for placing polyurethane plates, when the laser cutting head is cutting the polyurethane plate in one cutting area, the staff can clean up the polyurethane products and scraps in the other cutting area and re-lay new polyurethane plates. This design can effectively shorten the standby waiting time of the cutting equipment, thereby improving production efficiency;
[0016] 2. By setting a clamping plate that can move with the laser cutting head and using the clamping plate to clamp the polyurethane plate, the risk of displacement of the polyurethane plate is reduced to ensure that the laser cutting head can accurately cut the polyurethane plate, thereby improving the product production qualification rate. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the overall structure of the embodiment;
[0018] Figure 2Schematic diagram of the structure of the laser cutting head in the embodiment.
[0019] Figure numerals: 1. cutting table; 2. cutting body; 3. laser cutting head; 4. receiving plate; 5. cutting area; 6. control part; 61. control motor; 62. control gear; 63. control rack; 7. pressure plate; 8. guide rod; 9. support ring; 10. clearance hole; 11. driving part; 111. driving spring; 112. limiting ring; 12. guide ball. DETAILED DESCRIPTION
[0020] The utility model is further described in detail below in conjunction with the accompanying drawings.
[0021] Reference Figure 1 , Figure 2 A cutting device for producing polyurethane boards includes a cutting table 1, a cutting body 2 is arranged on the cutting table 1, and a laser cutting head 3 is arranged on the cutting body 2. In this embodiment, the cutting body 2 adopts a six-axis robot arm so that the cutting body 2 can control the laser cutting head 3 to move along the X, Y, and Z directions to adapt to the cutting requirements of different shapes.
[0022] Reference Figure 1 A receiving plate 4 is horizontally slidably connected to the cutting table 1, and two cutting areas 5 are arranged on the upper surface of the receiving plate 4 for placing the polyurethane plates respectively. A control member 6 is arranged on the cutting table 1, and the control member 6 is used to drive the receiving plate 4 to reciprocate horizontally and make the two cutting areas 5 alternately located under the laser cutting head 3.
[0023] When the laser cutting head 3 is cutting the polyurethane board in one cutting area 5, the staff can clean the polyurethane products and scraps in the other cutting area 5 and lay new polyurethane boards. This design can effectively shorten the standby waiting time of the cutting equipment, thereby improving production efficiency.
[0024] Reference Figure 1 The control member 6 includes a control motor 61 fixed on the cutting table 1, a control gear 62 is fixedly sleeved on the output shaft of the control motor 61, a control rack 63 is fixedly connected to the receiving plate 4, and the control gear 62 is meshed with the control rack 63 to achieve stable movement of the receiving plate 4.
[0025] Reference Figure 1 , Figure 2 A clamping plate 7 is provided below the laser cutting head 3, and a plurality of guide rods 8 are vertically provided on the clamping plate 7, and the plurality of guide rods 8 are arranged at equal intervals along the circumference of the clamping plate 7. A support ring 9 is fixedly sleeved on the laser cutting head 3, and the plurality of guide rods 8 pass through the support ring 9 respectively, and vertically slide with the support ring 9 respectively.
[0026] Reference Figure 2 A clearance hole 10 is provided at the center of the pressure plate 7, and the laser cutting head 3 can pass through the clearance hole 10. A driving member 11 is provided between the support ring 9 and the pressure plate 7. The driving member 11 is used to control the downward movement of the pressure plate 7 and make the pressure plate 7 press the polyurethane plate.
[0027] By providing a clamping plate 7 that can move with the laser cutting head 3 and using the clamping plate 7 to clamp the polyurethane plate, the risk of displacement of the polyurethane plate is reduced to ensure that the laser cutting head 3 can accurately cut the polyurethane plate, thereby improving the product production qualification rate.
[0028] Reference Figure 2 The driving member 11 includes a plurality of driving springs 111, which are respectively sleeved on the corresponding guide rods 8, one end of the driving spring 111 is fixedly connected to the pressing plate 7, and the other end is fixedly connected to the support ring 9. At the same time, the top of the guide rod 8 is fixedly connected to a limiting ring 112, which can abut against the support ring 9 to limit the downward movement of the guide rod 8.
[0029] When the cutting machine body 2 controls the laser cutting head 3 to move vertically downward, the pressing plate 7 first contacts the polyurethane plate. As the laser cutting head 3 continues to move downward, the pressing plate 7 gradually presses the polyurethane plate and compresses the plurality of driving springs 111. When the cutting machine body 2 controls the laser cutting head 3 to move vertically upward, the driving spring 111 is reset under the action of its own elastic force.
[0030] Reference Figure 2 A plurality of guide balls 12 are embedded in the bottom of the pressing plate 7 so that the pressing plate 7 can move smoothly on the polyurethane plate.
[0031] The specific embodiments are merely explanations of the present invention and are not limitations of the present invention. After reading this specification, those skilled in the art may make modifications to the embodiments without any creative contribution as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by the patent law.
Claims
1. A cutting device for producing polyurethane panels, comprising a cutting table (1), a cutting machine body (2) and a laser cutting head (3), characterized in that: A receiving plate (4) is horizontally slidably connected to the cutting table (1); two cutting areas (5) are provided on the upper surface of the receiving plate (4) for placing polyurethane plates respectively; a control component (6) is provided on the cutting table (1); the control component (6) is used to drive the receiving plate (4) to reciprocate horizontally and enable the two cutting areas (5) to be alternately located below the laser cutting head (3).
2. A cutting device for producing polyurethane boards according to claim 1, characterized in that: The control component (6) comprises a control motor (61) fixed on the cutting table (1); a control gear (62) is fixedly sleeved on the output shaft of the control motor (61); a control rack (63) is fixedly connected to the receiving plate (4), and the control gear (62) is meshed with the control rack (63).
3. The cutting device for producing polyurethane boards according to claim 1, characterized in that: A clamping plate (7) is arranged below the laser cutting head (3), a guide rod (8) is vertically arranged on the clamping plate (7), a support ring (9) is fixedly sleeved on the laser cutting head (3), the guide rod (8) passes through the support ring (9) and vertically slides with the support ring (9); A clearance hole (10) is provided at the center of the pressure plate (7), and the laser cutting head (3) can pass through the clearance hole (10). A driving member (11) is provided between the support ring (9) and the pressure plate (7), and the driving member (11) is used to control the downward movement of the pressure plate (7) and enable the pressure plate (7) to press the polyurethane plate.
4. A cutting device for producing polyurethane boards according to claim 3, characterized in that: A plurality of guide rods (8) are provided, and the plurality of guide rods (8) are arranged at equal intervals along the circumference of the pressure plate (7).
5. A cutting device for producing polyurethane boards according to claim 4, characterized in that: The driving member (11) comprises a plurality of driving springs (111), and the plurality of driving springs (111) are respectively sleeved on the corresponding guide rods (8), and one end of the driving spring (111) is fixedly connected to the clamping plate (7), and the other end is fixedly connected to the support ring (9).
6. A cutting device for producing polyurethane boards according to claim 5, characterized in that: The top of the guide rod (8) is fixedly connected to a limit ring (112), and the limit ring (112) can abut against the support ring (9) to limit the downward movement of the guide rod (8).
7. The cutting device for producing polyurethane boards according to claim 3, characterized in that: A plurality of guide balls (12) are rollingly embedded on the lower surface of the pressure plate (7).