Conveying device for PVC plate production line

Abstract

The utility model relates to the technical field of PVC (polyvinyl chloride) plate production line conveying, in particular to a PVC plate production line conveying device which is convenient to limit, guide and turn over plates with different widths for transportation. Comprising a transportation mechanism; the PVC board conveying device further comprises a turnover mechanism, a detection mechanism, a rotating mechanism, a limiting mechanism and an auxiliary mechanism, the turnover mechanism is installed on the rotating mechanism through the detection mechanism, the rotating mechanism is installed on the conveying mechanism, the limiting mechanism is installed on the turnover mechanism, and the auxiliary mechanism is installed on the conveying mechanism. The turning-over mechanism turns over the PVC plates under the assistance of the rotating mechanism, the detection mechanism detects whether the PVC plates are conveyed to the turning-over mechanism or not, the limiting mechanism limits the PVC plates with different widths, and the auxiliary mechanism assists the turning-over mechanism in feeding the PVC plates and continuously conveying the turned-over PVC plates away.

Description

Technical Field

[0001] The utility model relates to the technical field of PVC plate production line conveying, in particular to a PVC plate production line conveying device. Background Art

[0002] PVC sheet, also known as polyvinyl chloride sheet, is a vacuum-formed sheet made of PVC as the main raw material. This sheet is widely used in many industries such as building materials and packaging, and it needs to be transported when handling PVC sheets.

[0003] In the existing PVC sheet production line conveying technology, for example, the existing technology with application number CN202322333834.1, it includes a connecting plate, a connecting rod, a limiting cylinder, an anti-collision ring, a PVC sheet conveyor belt, a first electric push rod, a mounting plate, a cleaning brush, a support seat, a collection box, a connecting frame, a collection drawer and a mounting block, etc. By placing the PVC sheet to be transported on the PVC sheet conveyor belt, the mounting frame is driven inward or outward by starting the second electric push rod, so as to adjust the position of the limiting cylinder according to the PVC sheets of different sizes, so that the limiting guidance of the PVC sheet can be achieved under the action of the limiting cylinder during the conveying, thereby avoiding the deviation of the sheet on the PVC sheet conveyor belt during the conveying process, affecting its transportation effect.

[0004] However, the existing technology is not convenient for turning over the PVC board for transportation, which reduces its practicality. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a PVC plate production line conveying device that is convenient for limiting, guiding and turning over the plates of different widths for transportation.

[0006] The utility model discloses a conveying device for a PVC sheet production line, which comprises a transport mechanism; a turning mechanism, a detection mechanism, a rotating mechanism, a limiting mechanism and an auxiliary mechanism. The turning mechanism is installed on the rotating mechanism through the detection mechanism, the rotating mechanism is installed on the transport mechanism, the limiting mechanism is installed on the turning mechanism, and the auxiliary mechanism is installed on the transport mechanism. The PVC sheets are transported by the transport mechanism, the turning mechanism turns over the PVC sheets with the assistance of the rotating mechanism, the detection mechanism detects whether the PVC sheets are transported to the turning mechanism, the limiting mechanism limits the PVC sheets of different widths, and the auxiliary mechanism assists the turning mechanism in loading the PVC sheets and continuing to transport the turned PVC sheets, thereby improving practicality.

[0007] Preferably, the transport mechanism includes a base plate, two drive frames, two sets of transport rollers and two first motors. The two drive frames are installed at the top of the base plate, and the two drive frames are located at both ends of the flipping mechanism. The transport rollers are rotatably installed on the drive frames. A transmission chain is provided in the drive frame, and the transmission chain drives the transport rollers. The first motor is installed on the drive frame; by turning on the first motor, the transport rollers are driven to rotate under the drive of the transmission chain, and then the PVC board is transported by the rotation of the transport rollers.

[0008] Preferably, the flipping mechanism includes a drive box, a first flipping roller and a second flipping roller, the drive box is installed on the rotating mechanism through a detection mechanism, the first flipping roller and the second flipping roller are both rotatably installed on the drive box, the first flipping roller and the second flipping roller are arranged up and down, and the drive box has a built-in motor and chain; when the PVC sheet is transported to the first flipping roller, the detection mechanism is used to detect whether the sheet has been completely transported to the first flipping roller, and then the drive box, the first flipping roller and the second flipping roller are flipped by opening the rotating mechanism, and then the sheet is flipped, and then the built-in motor of the drive box is turned on with the assistance of the auxiliary mechanism, and the first flipping roller and the second flipping roller are driven to rotate under the chain drive, and then the sheet is transported away.

[0009] Preferably, the detection mechanism includes a sliding sleeve, a sliding rod, a pressure sensor and a spring, the sliding sleeve is installed on the rotating mechanism, the sliding rod is slidably installed in the sliding sleeve, the pressure sensor is installed in the sliding sleeve, the spring connects the pressure sensor and the sliding rod, and the outer end of the sliding rod is installed on the drive box; when the PVC plate is transported to the first flipping roller, when the plate is completely transported to the first flipping roller, the spring is stretched by the gravity of the plate, and the pressure sensor is pulled by the spring, and the tension and pressure are detected by the pressure sensor, and then the pressure sensor is used to determine whether the plate is transported to the first flipping roller, and then the driving box, the first flipping roller and the second flipping roller are flipped by opening the rotating mechanism, and then the plate is flipped, and then the built-in motor of the driving box is opened with the assistance of the auxiliary mechanism, and the first flipping roller and the second flipping roller are driven to rotate under the chain drive, and then the plate is transported away.

[0010] Preferably, the rotating mechanism includes two rotating frames, two rotating rings, a mounting plate, a gear ring, a gear shaft and a second motor. The two rotating frames are mounted on the top of the bottom plate, the two rotating rings are slidably mounted in the rotating frames, the mounting plate is mounted on the rotating ring, the sliding sleeve is mounted on the mounting plate, the gear ring is mounted on one rotating ring, a chamber is provided in one rotating frame, the gear shaft is rotatably mounted in the chamber through a rotating shaft, the gear shaft is meshed with the gear ring, the second motor is mounted on the outer wall of the rotating frame, and the output end of the second motor is connected to the rotating shaft of the gear shaft; when the PVC sheet is transported to the first turning roller, when the sheet is completely transported to When the plate is on the first flipping roller, the gravity of the plate stretches the spring, and the spring pulls the pressure sensor, and the tension and pressure are detected by the pressure sensor, and then the pressure sensor is used to determine whether the plate is transported to the first flipping roller. Then, the second motor is turned on to drive the gear shaft to rotate, and then the rotating ring is driven to rotate through the meshing relationship, and then the drive box, the first flipping roller and the second flipping roller are driven to flip, and then the plate is flipped. Then, with the assistance of the auxiliary mechanism, the built-in motor of the drive box is turned on, and the first flipping roller and the second flipping roller are driven to rotate under the chain drive, and then the plate is transported away.

[0011] Preferably, the limiting mechanism includes a threaded rod and a limiting plate, the threaded rod is installed on the drive box through a threaded relationship, the threaded rod is rotatably installed on the limiting plate, and the limiting plate is located between the first flipping roller and the second flipping roller; by rotating the limiting plate, the threaded rod is driven by the threaded relationship to push the limiting plate to move relative to the drive box, so that the limiting plate can guide and limit plates of different widths.

[0012] Preferably, the auxiliary mechanism includes a cylinder and an auxiliary frame, the cylinder is installed on the top of the base plate, the auxiliary frame is installed on the movable end of the cylinder, and the auxiliary frame is located at the bottom end of the drive box; by opening the cylinder to drive the auxiliary frame to rise, the first flipping roller or the second flipping roller is aligned with the transport roller at the rear end, making it easier for the flipping mechanism to transport the plate away.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows: the PVC board is transported by the transport mechanism, the turning mechanism turns the PVC board over with the assistance of the rotating mechanism, the detection mechanism detects whether the PVC board is transported to the turning mechanism, the limiting mechanism limits the PVC boards of different widths, and the auxiliary mechanism assists the turning mechanism in loading the PVC board and continuing to transport the turned PVC board, thereby improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a first axonometric structural diagram of the present invention;

[0015] Figure 2 This is a second axonometric structural diagram of the present invention;

[0016] Figure 3 This is a third axonometric structural diagram of the present utility model;

[0017] Figure 4 It is a front cross-sectional structural schematic diagram of the utility model;

[0018] Figure 5 This is a schematic diagram of the axonometric structure of the utility model in a top view;

[0019] Figure 6 It is a schematic diagram of the side-view cross-section axonometric structure of the utility model;

[0020] Figure 7 It is a side cross-sectional structural schematic diagram of the utility model;

[0021] Figure 8 This utility model Figure 7 Schematic diagram of the enlarged structure at A in the middle;

[0022] Markings in the accompanying drawings: 01, transport mechanism; 11, base plate; 12, drive frame; 13, transport roller; 14, first motor; 02, flipping mechanism; 21, drive box; 22, first flipping roller; 23, second flipping roller; 03, detection mechanism; 31, sliding sleeve; 32, sliding rod; 33, pressure sensor; 34, spring; 04, rotating mechanism; 41, rotating frame; 42, rotating ring; 43, mounting plate; 44, gear ring; 45, gear shaft; 46, second motor; 05, limiting mechanism; 51, threaded rod; 52, limiting plate; 06, auxiliary mechanism; 61, cylinder; 62, auxiliary frame. DETAILED DESCRIPTION

[0023] To facilitate understanding of the present invention, a more comprehensive description of the present invention will be provided below with reference to the accompanying drawings. The present invention can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and comprehensive understanding of the present invention.

[0024] Example 1

[0025] like Figures 1 to 8 As shown, a conveying device for a PVC sheet production line includes a transport mechanism 01, a turning mechanism 02, a detection mechanism 03, a rotating mechanism 04, a limiting mechanism 05, and an auxiliary mechanism 06. The turning mechanism 02 is mounted on the rotating mechanism 04 via the detection mechanism 03, the rotating mechanism 04 is mounted on the transport mechanism 01, the limiting mechanism 05 is mounted on the turning mechanism 02, and the auxiliary mechanism 06 is mounted on the transport mechanism 01.

[0026] The PVC board is transported by the transport mechanism 01, and the turning mechanism 02 turns the PVC board over with the assistance of the rotating mechanism 04. The detection mechanism 03 detects whether the PVC board has been transported to the turning mechanism 02. The limiting mechanism 05 limits the position of PVC boards of different widths. The auxiliary mechanism 06 assists the turning mechanism 02 in loading the PVC board and continuing to transport the turned PVC board.

[0027] The transport mechanism 01 includes a base plate 11, two drive frames 12, two sets of transport rollers 13, and two first motors 14. The two drive frames 12 are mounted on the top of the base plate 11 and are located at both ends of the flipping mechanism 02. The transport rollers 13 are rotatably mounted on the drive frames 12. A transmission chain is provided inside the drive frames 12 to drive the transport rollers 13. The first motor 14 is mounted on the drive frames 12.

[0028] The flipping mechanism 02 includes a drive box 21, a first flipping roller 22, and a second flipping roller 23. The drive box 21 is mounted on the rotating mechanism 04 via the detection mechanism 03. The first flipping roller 22 and the second flipping roller 23 are both rotatably mounted on the drive box 21. The first flipping roller 22 and the second flipping roller 23 are arranged vertically. The drive box 21 has a built-in motor and chain.

[0029] The detection mechanism 03 includes a sliding sleeve 31, a sliding rod 32, a pressure sensor 33 and a spring 34. The sliding sleeve 31 is mounted on the rotating mechanism 04, the sliding rod 32 is slidably mounted in the sliding sleeve 31, the pressure sensor 33 is mounted in the sliding sleeve 31, and the spring 34 connects the pressure sensor 33 and the sliding rod 32. The outer end of the sliding rod 32 is mounted on the drive box 21.

[0030] The rotating mechanism 04 includes two rotating frames 41, two rotating rings 42, a mounting plate 43, a gear ring 44, a gear shaft 45, and a second motor 46. The two rotating frames 41 are mounted on the top of the base plate 11, and the two rotating rings 42 are slidably mounted in the rotating frames 41. The mounting plate 43 is mounted on the rotating ring 42, and the sliding sleeve 31 is mounted on the mounting plate 43. The gear ring 44 is mounted on one rotating ring 42. A chamber is provided in one rotating frame 41. The gear shaft 45 is rotatably mounted in the chamber via a rotating shaft. The gear shaft 45 is meshed with the gear ring 44. The second motor 46 is mounted on the outer wall of the rotating frame 41, and the output end of the second motor 46 is connected to the rotating shaft of the gear shaft 45.

[0031] By turning on the first motor 14, the transport roller 13 is driven to rotate under the drive of the transmission chain, and then the PVC board is transported by the transport roller 13. After the PVC board is transported to the first flipping roller 22, when the board is completely transported to the first flipping roller 22, the spring 34 is stretched by the gravity of the board, and the pressure sensor 33 is pulled by the spring 34. The tension and pressure are detected by the pressure sensor 33, and then the pressure sensor 33 is used to determine whether the board is transported to the first flipping roller 22. Then, the second motor 46 is turned on to drive the gear shaft 45 to rotate, and then the rotating ring 42 is driven to rotate through the meshing relationship, and then the drive box 21, the first flipping roller 22 and the second flipping roller 23 are driven to flip, and then the board is flipped. Then, with the assistance of the auxiliary mechanism 06, the built-in motor of the drive box 21 is turned on, and the first flipping roller 22 and the second flipping roller 23 are driven to rotate under the chain drive, and then the board is transported away.

[0032] Example 2

[0033] like Figure 5 and Figure 6 As shown, a conveying device for a PVC sheet production line includes a transport mechanism 01, a turning mechanism 02, a detection mechanism 03, a rotating mechanism 04, a limiting mechanism 05, and an auxiliary mechanism 06. The turning mechanism 02 is mounted on the rotating mechanism 04 via the detection mechanism 03, the rotating mechanism 04 is mounted on the transport mechanism 01, the limiting mechanism 05 is mounted on the turning mechanism 02, and the auxiliary mechanism 06 is mounted on the transport mechanism 01.

[0034] The PVC board is transported by the transport mechanism 01, and the turning mechanism 02 turns the PVC board over with the assistance of the rotating mechanism 04. The detection mechanism 03 detects whether the PVC board has been transported to the turning mechanism 02. The limiting mechanism 05 limits the position of PVC boards of different widths. The auxiliary mechanism 06 assists the turning mechanism 02 in loading the PVC board and continuing to transport the turned PVC board.

[0035] The limiting mechanism 05 includes a threaded rod 51 and a limiting plate 52. The threaded rod 51 is mounted on the driving box 21 through a threaded relationship. The threaded rod 51 is rotatably mounted on the limiting plate 52. The limiting plate 52 is located between the first flip roller 22 and the second flip roller 23.

[0036] The auxiliary mechanism 06 includes a cylinder 61 and an auxiliary frame 62. The cylinder 61 is mounted on the top of the base plate 11, and the auxiliary frame 62 is mounted on the movable end of the cylinder 61. The auxiliary frame 62 is located at the bottom end of the drive box 21.

[0037] By rotating the limit plate 52, the threaded rod 51 is driven to push the limit plate 52 to move relative to the drive box 21 due to the threaded relationship, so that the limit plate 52 can guide and limit the plates of different widths. By opening the cylinder 61, the auxiliary frame 62 is driven to rise, and the first flipping roller 22 or the second flipping roller 23 is aligned with the rear end transport roller 13, so that the flipping mechanism 02 can transport the plate away.

[0038] like Figures 1 to 8 As shown, the utility model is a PVC sheet production line conveying device. When it is working, by turning on the first motor 14, the transport roller 13 is driven to rotate under the drive of the transmission chain, and then the PVC sheet is transported by the rotation of the transport roller 13. After the PVC sheet is transported to the first flip roller 22, when the sheet is completely transported to the first flip roller 22, the spring 34 is stretched by the gravity of the sheet, and the pressure sensor 33 is pulled by the spring 34. The tension and pressure are detected by the pressure sensor 33, and then it is determined by the pressure sensor 33 whether the sheet is transported to the first flip roller 22. Then, the second motor 46 is turned on to drive the gear shaft 45 to rotate, and then the rotating ring 42 is driven by the meshing relationship. It rotates, thereby driving the drive box 21, the first flipping roller 22 and the second flipping roller 23 to flip, and then flip the plate. After that, with the assistance of the auxiliary mechanism 06, the built-in motor of the drive box 21 is turned on, and the first flipping roller 22 and the second flipping roller 23 are driven to rotate under the chain drive, and then the plate is transported away. By rotating the limit plate 52, the threaded relationship drives the threaded rod 51 to push the limit plate 52 to move relative to the drive box 21, so that the limit plate 52 can guide and limit plates of different widths. By opening the cylinder 61, the auxiliary frame 62 is driven to rise, and the first flipping roller 22 or the second flipping roller 23 is aligned with the rear end transport roller 13, which is convenient for the flipping mechanism 02 to transport the plate.

[0039] The first motor 14, drive box 21, pressure sensor 33, second motor 46 and cylinder 61 of the utility model are purchased on the market. Technicians in this industry only need to install and operate them according to the accompanying instruction manual, without the need for technical personnel in this field to make creative work.

[0040] The main function achieved by the utility model is to facilitate the limiting, guiding and overturning transportation of plates of different widths during the transportation process of the PVC plate production line.

[0041] 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 principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A conveying device for a PVC sheet production line, comprising a conveying mechanism (01); characterized in that: The invention also includes a turning mechanism (02), a detection mechanism (03), a rotating mechanism (04), a limiting mechanism (05) and an auxiliary mechanism (06), wherein the turning mechanism (02) is mounted on the rotating mechanism (04) via the detection mechanism (03), the rotating mechanism (04) is mounted on the transport mechanism (01), the limiting mechanism (05) is mounted on the turning mechanism (02), and the auxiliary mechanism (06) is mounted on the transport mechanism (01); The transport mechanism (01) transports the PVC board, the turning mechanism (02) turns the PVC board over with the assistance of the rotating mechanism (04), the detecting mechanism (03) detects whether the PVC board has been transported to the turning mechanism (02), the limiting mechanism (05) limits the position of PVC boards of different widths, and the auxiliary mechanism (06) assists the turning mechanism (02) in loading the PVC board and in continuing to transport the turned PVC board.

2. A PVC sheet production line conveying device according to claim 1, characterized in that: The transport mechanism (01) comprises a base plate (11), two drive frames (12), two groups of transport rollers (13) and two first motors (14). The two drive frames (12) are mounted on the top of the base plate (11). The two drive frames (12) are located at both ends of the flipping mechanism (02). The transport rollers (13) are rotatably mounted on the drive frames (12). A transmission chain is provided in the drive frames (12) to transmit the transport rollers (13). The first motor (14) is mounted on the drive frames (12).

3. A PVC sheet production line conveying device as claimed in claim 2, characterized in that: The flipping mechanism (02) comprises a driving box (21), a first flipping roller (22) and a second flipping roller (23); the driving box (21) is mounted on the rotating mechanism (04) via a detection mechanism (03); the first flipping roller (22) and the second flipping roller (23) are both rotatably mounted on the driving box (21); the first flipping roller (22) and the second flipping roller (23) are arranged up and down; and the driving box (21) has a built-in motor and a chain.

4. A PVC sheet production line conveying device as claimed in claim 3, characterized in that: The detection mechanism (03) comprises a sliding sleeve (31), a sliding rod (32), a pressure sensor (33) and a spring (34). The sliding sleeve (31) is mounted on the rotating mechanism (04). The sliding rod (32) is slidably mounted in the sliding sleeve (31). The pressure sensor (33) is mounted in the sliding sleeve (31). The spring (34) connects the pressure sensor (33) and the sliding rod (32). The outer end of the sliding rod (32) is mounted on the driving box (21).

5. A PVC sheet production line conveying device as claimed in claim 2, characterized in that: The rotating mechanism (04) comprises two rotating frames (41), two rotating rings (42), a mounting plate (43), a gear ring (44), a gear shaft (45) and a second motor (46). The two rotating frames (41) are mounted on the top of the base plate (11). The two rotating rings (42) are slidably mounted in the rotating frames (41). The mounting plate (43) is mounted on the rotating ring (42). The sliding sleeve (31) is mounted on the mounting plate (43). The gear ring (44) is mounted on one rotating ring (42). A chamber is provided in one rotating frame (41). The gear shaft (45) is rotatably mounted in the chamber via a rotating shaft. The gear shaft (45) is meshed with the gear ring (44). The second motor (46) is mounted on the outer wall of the rotating frame (41). The output end of the second motor (46) is connected to the rotating shaft of the gear shaft (45).

6. A PVC plate production line conveying device as claimed in claim 3, characterized in that: The limiting mechanism (05) comprises a threaded rod (51) and a limiting plate (52). The threaded rod (51) is mounted on the driving box (21) through a threaded relationship. The threaded rod (51) is rotatably mounted on the limiting plate (52). The limiting plate (52) is located between the first flipping roller (22) and the second flipping roller (23).

7. A PVC plate production line conveying device as claimed in claim 2, characterized in that: The auxiliary mechanism (06) includes a cylinder (61) and an auxiliary frame (62), wherein the cylinder (61) is mounted on the top end of the base plate (11), and the auxiliary frame (62) is mounted on the movable end of the cylinder (61), and the auxiliary frame (62) is located at the bottom end of the drive box (21).

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