Building-grade PVB film surface embossing machine
By combining the conveying device and the load bearing device with the transverse shifting device, the replacement of the material rollers in the PVB film surface engraving machine is easy, and the problems of high labor intensity and low product qualification rate in the prior art are solved, and the practicality and stability of the device are improved. sex.
Patent Information
- Application Number
- CN202421078396.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-17
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-05-17
AI Technical Summary
The existing PVB film surface engraving machines have high labor intensity when replacing loading and unloading rollers, and the finished product pass rate is not high.
The conveying device is used to drive the moving transportation of film, and the material roller is replaced by the bearing device and the transverse moving device, including reducer, motor, rotary shaft, conveyor belt, bearing shaft, limit sleeve, limit rod, anti-slip strip and transverse moving device. Reduces the labor intensity of operators.
It improves the practicality and stability of the device, reduces the difficulty and time of replacing the material rollers, reduces the labor intensity of the operators, and improves the pass rate of the finished product.
Smart Images
Figure CN222269023U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of PVB film processing, in particular to a construction-grade PVB film surface engraving machine. Background Art
[0002] PVB film, or polyvinyl butyral film, is often used as the middle layer of safety glass, especially in the automotive and architectural fields. Engraving can increase the roughness of the PVB film surface, increase the contact area between it and the glass or other substrates, and thus improve the adhesion between them. This helps ensure that the PVB film can be firmly attached to the glass and improve the stability of the overall structure. In certain specific designs, engraving can also add a unique visual effect to the PVB film, especially for the engraving of product logos, improving the overall aesthetics of the product.
[0003] The Chinese utility model patent with application number CN201921849062.4 in the prior art relates to a PVB film surface texture processing device, including a heating roller, a pressure roller, a pattern roller and a transition roller, etc., which can ensure good embossing quality on both sides and a high qualified rate of finished products.
[0004] However, it is difficult to replace the upper and lower material rollers in the above device in actual use, which increases the labor intensity of the operators. Utility Model Content
[0005] In order to solve the above technical problems, the utility model provides a construction-grade PVB film surface engraving machine which drives the film to move and transport through a conveying device, carries the material roller through a carrying device, and the carrying device cooperates with a transverse shifting device to facilitate the operator to replace the material roller, thereby reducing the labor intensity of the operator and improving the practicality of the device.
[0006] The utility model discloses a construction-grade PVB film surface engraving machine, comprising a frame, a processing chamber and a laser engraving frame, wherein the processing chamber is installed in the middle of the upper end surface of the frame, and the laser engraving frame is installed in the processing chamber; the utility model comprises a conveying device, a bearing device and a transverse moving device, wherein the conveying device is installed on the processing chamber, the bearing device is installed on the frame, and the transverse moving device is installed at the bottom of the frame; the film is driven to move and transport by the conveying device, and the material roller is carried by the bearing device, and the bearing device cooperates with the transverse moving device to facilitate the operator to replace the material roller, thereby reducing the labor intensity of the operator and improving the practicability of the device.
[0007] Preferably, the conveying device includes a reducer, a motor, a rotating shaft and a conveyor belt. Multiple groups of rotating shafts are horizontally installed in the lower part of the processing chamber, and the conveyor belt is mounted on the multiple groups of rotating shafts. A reducer is installed on the left part of the front end surface of the processing chamber, and a motor is installed on the reducer. The output end of the reducer passes through the front end surface of the processing chamber and is connected to the leftmost rotating shaft in the processing chamber. The film is carried and driven to move by the conveyor belt. The motor is turned on to transmit power to the rotating shaft through the reducer to drive the rotating shaft to rotate, thereby driving the conveyor belt to transport the film, and the laser engraving frame is used to engrave the surface of the film, thereby improving the practicality of the device.
[0008] Preferably, the bearing device includes a bearing shaft, a limiting sleeve, a limiting rod, a limiting plate, a spring and a pressure plate, a group of bearing shafts are respectively installed on the left and right sides of the upper part of the frame, and multiple groups of limiting sleeves are installed on the rear part of the bearing shaft, the rear part of the limiting rod is inserted into the interior of the limiting sleeve, the limiting plate is installed on the rear end face of the limiting rod, the rear end face of the limiting plate is connected to the rear end face of the limiting sleeve through a spring, and the front end faces of multiple groups of limiting rods are connected to the rear end face of the pressure plate; the bearing shaft provides bearing for the material roller, the rear end face of the material roller contacts the front end face of the pressure plate, so that the pressure plate presses the rear end face of the material roller, and multiple groups of springs provide elastic pressure for the pressure plate, so that the equipment can adapt to material rollers of different lengths and models, and the lateral movement process of the pressure plate is limited by the cooperation of multiple groups of limiting rods and limiting sleeves, thereby improving the practicability and stability of the device.
[0009] Preferably, it also includes anti-skid strips and material rollers. The material rollers are mounted on the load-bearing shaft, and a plurality of groups of anti-skid strips are arranged on the front end surface of the pressure plate. The plurality of groups of anti-skid strips increase the friction between the front end surface of the pressure plate and the rear end surface of the material roller, thereby improving the stability of the material roller on the load-bearing shaft, reducing the wrinkles of the film on the conveyor belt caused by the shaking of the material roller, and supporting the film through the material roller, thereby improving the practicality and stability of the device.
[0010] Preferably, it also includes a support arm and a fixed sleeve, a group of support arms are vertically arranged on the left and right sides of the front of the frame, and a group of fixed sleeves are respectively installed on the rear end surfaces of the two groups of support arms through bearings, and the two groups of fixed sleeves are respectively located on the front sides of the two groups of load-bearing shafts; the fixed sleeve is sleeved on the front part of the load-bearing shaft to provide support and limit for the front part of the load-bearing shaft, thereby reducing the influence of the vibration generated by the load-bearing shaft itself during rotation on the normal transportation of the film, thereby improving the practicability and stability of the device.
[0011] Preferably, the transverse movement device includes an electric cylinder, a transverse movement frame and a limiting light rod, an electric cylinder is installed on the front front of the lower end face of the frame, the transverse movement frame is located on the lower front side of the frame, and multiple groups of limiting light rods are arranged on the lower front side of the frame, and the front parts of the multiple groups of limiting light rods all pass through the rear end face of the transverse movement frame and extend to the front side of the transverse movement frame, the moving end of the electric cylinder is connected to the rear end face of the transverse movement frame, and two groups of support arms are respectively installed on the left and right parts of the upper end face of the transverse movement frame; the support arms on the transverse movement frame are driven forward and backward by controlling the extension and retraction of the electric cylinder, thereby facilitating the rapid fixation and limiting of the front part of the load-bearing shaft, facilitating the operator to quickly replace the material roller, and improving the practicability of the device.
[0012] Preferably, it also includes a support seat, a U-shaped frame and a fixed plate, wherein a group of support seats are respectively installed on the left and right parts of the upper end surface of the transverse moving frame, and a U-shaped frame is arranged at the lower part of the support arm, and the U-shaped frame is connected to the support seat by a rotating shaft, and a group of circular holes are respectively arranged on the upper and lower sides of the support seat and the U-shaped frame, and a group of screws are respectively arranged on the upper and lower sides of the fixed plate, and the two groups of screws on the fixed plate can pass through the circular holes on the support seat and the U-shaped frame; when the material roller needs to be replaced, the electric cylinder is controlled to extend, so as to push the two groups of fixed sleeves on the transverse moving frame forward and disengage from the front of the load-bearing shaft, and then the fixed plate is pulled out and the support arm is rotated to horizontal, so as to facilitate the operator to quickly replace the material roller. After completing the replacement of the material roller and connecting the fixed sleeve to the front of the load-bearing shaft, the two groups of screws on the fixed plate are inserted into the two groups of circular holes to fix the positional relationship between the support seat and the U-shaped frame, thereby improving the practicability of the device.
[0013] Compared with the prior art, the utility model has the following beneficial effects: the film is moved and transported by the conveying device, the material roller is carried by the carrying device, and the carrying device cooperates with the transverse shifting device to facilitate the operator to replace the material roller, thereby reducing the labor intensity of the operator and improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the axonometric structure of the utility model;
[0015] Figure 2 It is a schematic diagram of the first cross-sectional structure of the utility model;
[0016] Figure 3 It is a second cross-sectional structural schematic diagram of the utility model;
[0017] Figure 4 It is a partial enlarged structural schematic diagram of the utility model;
[0018] Markings in the attached drawings: 1. Frame; 2. Processing chamber; 3. Laser engraving frame; 4. Reducer; 5. Motor; 6. Rotating shaft; 7. Conveyor belt; 8. Load-bearing shaft; 9. Limit sleeve; 10. Limit rod; 11. Limit plate; 12. Spring; 13. Pressure plate; 14. Anti-slip strip; 15. Material roller; 16. Support arm; 17. Fixed sleeve; 18. Electric cylinder; 19. Transverse frame; 20. Limit light rod; 21. Support seat; 22. U-shaped frame; 23. Fixed plate. DETAILED DESCRIPTION
[0019] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.
[0020] Example
[0021] like Figure 1 , Figure 2 , Figure 3 and Figure 4 The conveying device shown is installed on the processing chamber 2, the carrying device is installed on the frame 1, and the transverse moving device is installed at the lower part of the frame 1;
[0022] First, the electric cylinder 18 is controlled to extend, so as to push the two groups of fixed sleeves 17 on the transverse frame 19 forward to separate from the front part of the bearing shaft 8, then the fixed plate 23 is pulled out and the support arm 16 is rotated to be horizontal, then the material roller 15 loaded with film and the empty material roller 15 are respectively installed on the two groups of bearing shafts 8, and then one end of the film is fixed on the empty material roller 15, then the electric cylinder 18 is controlled to contract to move the transverse frame 19 backward, and the front part of the fixed sleeve 17 is connected to the front part of the bearing shaft 8 to fix and limit the front part of the bearing shaft 8, then the motor 5 is turned on to transmit the power to the rotating shaft 6 through the reducer 4 to drive the rotating shaft 6 to rotate, thereby driving the conveyor belt 7 to transport the film, and the laser engraving frame 3 is used to engrave the surface of the film;
[0023] The conveying device includes a reducer 4, a motor 5, a rotating shaft 6 and a conveyor belt 7. A plurality of rotating shafts 6 are horizontally installed at the lower part of the processing chamber 2. The conveyor belt 7 is sleeved on the plurality of rotating shafts 6. A reducer 4 is installed at the left part of the front end surface of the processing chamber 2. The motor 5 is installed on the reducer 4. The output end of the reducer 4 passes through the front end surface of the processing chamber 2 and is connected to the leftmost rotating shaft 6 in the processing chamber 2.
[0024] The bearing device includes a bearing shaft 8, a limiting sleeve 9, a limiting rod 10, a limiting plate 11, a spring 12 and a pressing plate 13. A group of bearing shafts 8 are respectively installed on the upper left and right sides of the frame 1. A plurality of limiting sleeves 9 are installed at the rear of the bearing shaft 8. The rear of the limiting rod 10 is inserted into the inside of the limiting sleeve 9. The limiting plate 11 is installed on the rear end face of the limiting rod 10. The rear end face of the limiting plate 11 is connected to the rear end face of the limiting sleeve 9 through the spring 12. The front end faces of the plurality of limiting rods 10 are connected to the rear end face of the pressing plate 13.
[0025] It also includes anti-slip strips 14 and a material roller 15. The material roller 15 is sleeved on the bearing shaft 8. A plurality of anti-slip strips 14 are arranged on the front end surface of the pressing plate 13.
[0026] It also includes support arms 16 and fixed sleeves 17. A set of support arms 16 are vertically arranged on the left and right sides of the front of the frame 1. A set of fixed sleeves 17 are respectively installed on the rear end surfaces of the two sets of support arms 16 through bearings. The two sets of fixed sleeves 17 are respectively located on the front sides of the two sets of bearing shafts 8.
[0027] The transverse movement device includes an electric cylinder 18, a transverse movement frame 19 and a limit light rod 20. The electric cylinder 18 is installed at the front of the lower end face of the frame 1. The transverse movement frame 19 is located at the lower front side of the frame 1. A plurality of groups of limit light rods 20 are arranged at the lower front side of the frame 1. The front parts of the plurality of groups of limit light rods 20 all pass through the rear end face of the transverse movement frame 19 and extend to the front side of the transverse movement frame 19. The moving end of the electric cylinder 18 is connected to the rear end face of the transverse movement frame 19. Two groups of support arms 16 are respectively installed at the left and right parts of the upper end face of the transverse movement frame 19.
[0028] The film is moved and transported by the conveying device, and the material roller is carried by the carrying device. The carrying device cooperates with the transverse moving device to facilitate the operator to replace the material roller, thereby reducing the labor intensity of the operator and improving the practicability of the device.
[0029] The reducer 4, the motor 5 and the electric cylinder 18 of the construction-grade PVB film surface engraving machine of the utility model are purchased on the market, and the technicians in the industry only need to install and operate them according to the accompanying instruction manual, without the need for the technicians in the field to make creative labor.
[0030] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.
Claims
1. A construction-grade PVB film surface engraving machine, comprising a frame (1), a processing chamber (2) and a laser engraving frame (3), wherein the processing chamber (2) is installed in the middle of the upper end surface of the frame (1), and the laser engraving frame (3) is installed in the processing chamber (2); characterized in that: It comprises a conveying device, a bearing device and a transverse moving device, wherein the conveying device is mounted on a processing bin (2), the bearing device is mounted on a frame (1), and the transverse moving device is mounted on the bottom of the frame (1).
2. A construction-grade PVB film surface engraving machine as claimed in claim 1, characterized in that: The conveying device comprises a reducer (4), a motor (5), a rotating shaft (6) and a conveyor belt (7); a plurality of rotating shafts (6) are horizontally installed at the lower part of the processing chamber (2); the conveyor belt (7) is sleeved on the plurality of rotating shafts (6); a reducer (4) is installed at the left part of the front end surface of the processing chamber (2); the motor (5) is installed on the reducer (4); the output end of the reducer (4) passes through the front end surface of the processing chamber (2) and is connected to the leftmost rotating shaft (6) in the processing chamber (2).
3. The architectural grade PVB film surface engraving machine as claimed in claim 1, characterized in that: The bearing device comprises a bearing shaft (8), a limiting sleeve (9), a limiting rod (10), a limiting plate (11), a spring (12) and a pressure plate (13); a group of bearing shafts (8) are respectively installed on the upper left and right sides of the frame (1); a plurality of groups of limiting sleeves (9) are installed at the rear of the bearing shaft (8); the rear of the limiting rod (10) is inserted into the interior of the limiting sleeve (9); the limiting plate (11) is installed on the rear end surface of the limiting rod (10); the rear end surface of the limiting plate (11) is connected to the rear end surface of the limiting sleeve (9) through the spring (12); and the front end surfaces of the plurality of groups of limiting rods (10) are connected to the rear end surface of the pressure plate (13).
4. A construction-grade PVB film surface engraving machine as claimed in claim 3, characterized in that: It also includes anti-skid strips (14) and a material roller (15), wherein the material roller (15) is sleeved on the bearing shaft (8), and a plurality of groups of anti-skid strips (14) are arranged on the front end surface of the pressing plate (13).
5. The architectural grade PVB film surface engraving machine as claimed in claim 3, characterized in that: The machine frame (1) further comprises a support arm (16) and a fixed sleeve (17). A group of support arms (16) are respectively vertically arranged on the left and right sides of the front part of the frame (1). A group of fixed sleeves (17) are respectively installed on the rear end surfaces of the two groups of support arms (16) through bearings. The two groups of fixed sleeves (17) are respectively located on the front sides of the two groups of bearing shafts (8).
6. The architectural grade PVB film surface engraving machine as claimed in claim 1, characterized in that: The transverse movement device comprises an electric cylinder (18), a transverse movement frame (19) and a limit light rod (20); the electric cylinder (18) is installed at the front of the lower end face of the frame (1); the transverse movement frame (19) is located at the lower front side of the frame (1); a plurality of groups of limit light rods (20) are arranged at the lower front side of the frame (1); the front parts of the plurality of groups of limit light rods (20) all pass through the rear end face of the transverse movement frame (19) and extend to the front side of the transverse movement frame (19); the moving end of the electric cylinder (18) is connected to the rear end face of the transverse movement frame (19); and two groups of support arms (16) are respectively installed at the left and right parts of the upper end face of the transverse movement frame (19).
7. A construction-grade PVB film surface engraving machine as claimed in claim 6, characterized in that: The invention also comprises a support seat (21), a U-shaped frame (22) and a fixing plate (23), wherein a group of support seats (21) are respectively installed on the left and right parts of the upper end surface of the transverse moving frame (19), a U-shaped frame (22) is arranged at the lower part of the supporting arm (16), the U-shaped frame (22) and the support seat (21) are connected by a rotating shaft, a group of circular holes are respectively arranged on the upper and lower sides of the support seat (21) and the U-shaped frame (22), a group of screw rods are respectively arranged on the upper and lower sides of the fixing plate (23), and the two groups of screw rods on the fixing plate (23) can pass through the circular holes on the support seat (21) and the U-shaped frame (22).