Automatic plate turnover machine

Abstract

The utility model relates to the technical field of cement board processing, in particular to an automatic board turnover machine which is provided with a board turnover supporting frame, a board turnover frame is rotatably arranged on the board turnover supporting frame, a plurality of transmission rollers are arranged on the board turnover frame side by side, a transmission driver is arranged on the board turnover frame and connected with a conveying chain, and the conveying chain is connected with the transmission rollers. The turning plate clamping units are arranged on the two sides of the turning plate frame, each turning plate clamping unit comprises a clamping expansion piece and a clamp, and the rotatable turning frame is arranged so that the plates can be turned over by 180 degrees easily; by arranging the conveying chain, the transmission rollers and the transmission driver, it is ensured that the plates can be stably and rapidly conveyed from one side to the other side; according to the automatic panel turnover machine, the panel turnover clamping unit can stably clamp the panel through precise matching of the clamping expansion piece and the clamp, the panel is prevented from sliding or being damaged in the turnover process, automatic panel turnover operation is achieved through the automatic panel turnover machine, manual operation is reduced, and production efficiency and safety are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cement board processing technical field especially relates to a kind of automatic plate turnover machine. BACKGROUND

[0002] Hollow extruded reinforced fiber cement board as a kind of high-performance building materials, because of its excellent fireproof, moisture-proof, sound insulation and strength characteristics, is widely used in construction industry. In the current production environment, the production line of hollow extruded reinforced fiber cement board has been highly automated. However, when the fiber cement board is offline from the production line, if the reverse side operation (such as surface treatment, quality detection, etc.) is needed, it will face the problem of manual turning.

[0003] For short and small boards, two people can still cope with, but as product specifications continue to expand, especially when facing those super-long, super-heavy boards, the difficulty and risk of manual plate turning increase dramatically, sometimes it needs four people or even more manpower to assist, and a little carelessness in the process of manual plate turning may cause board damage or personal injury, not only a great waste of human resources, but also increases the safety hazards of the operation site. SUMMARY

[0004] To solve the above problems, the present application provides an automatic plate turnover machine, which is provided with a plate turnover support frame, a plate turnover frame is rotatably arranged on the plate turnover support frame, a plurality of transmission rollers are arranged side by side on the plate turnover frame, a transmission driver is arranged on the plate turnover frame, the transmission driver is connected with a conveying chain, the conveying chain is connected with the transmission rollers, plate turnover clamping units are arranged on both sides of the plate turnover frame, the plate turnover clamping units include clamping retractors, and clamps are arranged on the clamping retractors.

[0005] In one embodiment, linear sliding modules are arranged on both sides of the plate turnover frame, the linear sliding modules include slide rails arranged on both sides of the plate turnover frame, slide blocks are arranged on the slide rails, and the plate turnover clamping units are arranged on the slide blocks.

[0006] In one embodiment, the plate turnover clamping units are also provided with clamping support plates, locking plates are arranged on the clamping support plates, the locking plates are hingedly connected with the clamping support plates, locking mounting holes are arranged between the locking plates and the clamping support plates, and the locking mounting holes are used to fix the plate turnover clamping units.

[0007] In one embodiment, first and second detectors are arranged at the two ends of the plate turnover frame, respectively.

[0008] In one embodiment, the turnover bearing is arranged on the turnover support frame, the rotating shaft is arranged at the two ends of the turnover frame, the rotating shaft is installed in the turnover bearing, the bearing gear is arranged at the end of the rotating shaft, and the bearing gear is engaged with the driving gear of the turnover driver.

[0009] In one embodiment, the turnover clamping unit is four, and two are arranged on each side of the turnover frame.

[0010] In one embodiment, the first detector and the second detector are both photoelectric sensors.

[0011] The utility model discloses the beneficial effect lies in:

[0012] The automatic turnover machine is provided with a turnover support frame, a turnover frame rotatably arranged on the turnover support frame, a plurality of transmission rollers arranged side by side on the turnover frame, a transmission driver arranged on the turnover frame, a transmission chain connected with the transmission driver, the transmission chain connected with the transmission roller, a turnover clamping unit arranged on both sides of the turnover frame, the turnover clamping unit comprising a clamping telescopic device and a clamp, the rotatable turnover frame is arranged, so that the plate can be easily turned over by 180°; the transmission chain, the transmission roller and the transmission driver are arranged, so that the plate can be stably and quickly transmitted from one side to the other side; the turnover clamping unit can stably clamp the plate through the precise cooperation of the clamping telescopic device and the clamp, prevent the plate from sliding or being damaged during turnover, the clamping telescopic device realizes automatic clamping and releasing of the plate, the automatic turnover machine realizes automatic turnover operation of the plate, reduces manual operation, and improves production efficiency and safety. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a front view of the utility model;

[0014] Figure 2 It is a front view of the utility model;

[0015] Figure 3 It is Figure 1 A enlarged view of A;

[0016] Figure 4 It is Figure 1 B enlarged view of B;

[0017] Explanation of symbols in the drawing:

[0018] 1, turnover support frame; 11, turnover bearing;

[0019] 2, turnover frame; 21, transmission roller; 22, transmission driver; 23, transmission chain; 24, first detector; 25, second detector; 26, rotating shaft; 27, bearing gear; 28, turnover driver;

[0020] 3. Flap clamping unit; 31. Clamping retractor; 32. Clamp; 33. Clamping support plate; 34. Locking plate; 35. Locking mounting hole;

[0021] 4. Linear sliding module; 41. Slide rail; 42. Slider; DETAILED DESCRIPTION

[0022] In order to make the technical problems, technical solutions and beneficial effects to be solved by this application more clearly understood, this application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this application and are not intended to limit this application.

[0023] It should be noted that the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of the technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, "plurality" means two or more, unless otherwise specifically defined.

[0024] like Figures 1-3 As shown, an automatic flip machine is provided with a flip support frame 1, a flip frame 2 is rotatably provided on the flip support frame 1, a plurality of transmission rollers 21 are arranged side by side on the flip frame 2, a transmission driver 22 is provided on the flip frame 2, the transmission driver 22 is connected to the conveyor chain 23, the conveyor chain 23 is connected to the transmission roller 21, flip clamping units 3 are provided on both sides of the flip frame 2, the flip clamping unit 3 includes a clamping telescope 31, and a clamp 32 is provided on the clamping telescope 31.

[0025] Specifically, the transmission driver 22 is a servo motor, the clamping telescopic device 31 can be a pneumatic cylinder or an electric push rod, and in the embodiment, the plate clamping units 3 are four, which are arranged on both sides of the plate frame 2, and two on each side. When the device is running, first, the plate is placed on one side of the plate frame 2, and when the plate contacts the transmission roller 21 on the plate frame 2, the transmission driver 22 starts to work. The transmission driver 22 drives the transmission chain 23 to move, and then drives the transmission roller 21 to rotate. The rotating friction of the transmission roller 21 drives the plate to move forward until the plate is completely placed on the plate frame 2, and when the plate reaches the specified position of the plate frame 2, the transmission driver 22 stops working. At this time, the plate clamping units 3 on both sides of the plate frame 2 start to work, the clamping telescopic device 31 starts to work, drives the clamp 32 to move towards the plate, and the clamp 32 accurately clamps the plate to ensure that the plate will not slip or be damaged during the turning process. After the clamping telescopic device 31 and the clamp 32 clamp the plate, the plate frame 2 starts to turn, and the plate frame 2 rotates 180° around its axis, and after the turning is completed, the fork of the forklift or other supporting devices moves to the lower side of the plate to prepare to receive the turned plate, the clamping telescopic device 31 reverses the action, drives the clamp 32 to move away from the plate, and releases the plate, and the whole turning operation process is completed. In the application, the rotatable turning frame 2 makes the plate easily realize 180° turning; the transmission chain 23, the transmission roller 21 and the transmission driver 22 ensure that the plate can be smoothly and quickly transmitted from one side to the other side; the plate clamping units 3 can stably clamp the plate through the accurate cooperation of the clamping telescopic device 31 and the clamp 32, so as to prevent the plate from slipping or being damaged during the turning process, and the clamping telescopic device 31 realizes the automatic clamping and releasing of the plate. The automatic plate turning machine realizes the automatic turning operation of the plate, reduces the manual operation, and improves the production efficiency and safety.

[0026] As shown in Figure 3 the plate frame 2 is provided with a linear sliding module 4 on both sides, the linear sliding module 4 comprises slide rails 41 arranged on both sides of the plate frame 2, the slide rails 41 are provided with slide blocks 42, and the plate clamping units 3 are arranged on the slide blocks 42.

[0027] Specifically, the linear sliding module 4 is arranged to enable the plate clamping units 3 to freely slide along the slide rails 41, so as to easily adapt to plates of different lengths. Through the accurate control of the linear sliding module 4, the plate clamping units 3 can quickly move to the specified position and perform clamping, carrying and other actions, so as to reduce the waiting time and unnecessary operation steps, thereby improving the overall production efficiency.

[0028] As shown in Figure 3As shown, the turnover plate clamping unit 3 is also provided with a clamping support plate 33, and a locking plate 34 is arranged on the clamping support plate 33. The locking plate 34 is hinged to the clamping support plate 33, and a locking mounting hole 35 is arranged between the locking plate 34 and the clamping support plate 33. The locking mounting hole 35 is used to fix the turnover plate clamping unit 3.

[0029] Specifically, the hinge design of the locking plate 34 and the clamping support plate 33 allows the locking plate 34 to be combined or separated with the clamping support plate 33 flexibly, so as to facilitate the opening or closing of the locking mounting hole 35, and facilitate workers to replace different models of turnover plate clamping units 3 as needed, so that they can process plates of various sizes and thicknesses, and meet diversified production needs. When the locking mounting hole 35 is closed, the locking plate 34 is fixed on the clamping support plate 33 by bolts or buckles. The design of the locking mounting hole 35 makes the replacement process of the turnover plate clamping unit 3 more rapid and simple. The operator only needs to align the locking plate 34 with the clamping support plate 33 and fix it through the locking mounting hole 35.

[0030] As shown in Figure 1 , the turnover plate frame 2 is provided with a first detector 24 and a second detector 25 at both ends respectively.

[0031] Specifically, the first detector 24 and the second detector 25 are both photoelectric proximity switches. When the plate is placed on the turnover plate frame 2, the first detector 24 will be triggered first. When the plate blocks the light beam, the first detector 24 will receive a signal and transmit it to the control system. The control system will then issue an instruction to start the transmission driver 22, and the transmission roller 21 will start rotating under the drive of the transmission driver 22, thereby driving the plate placed on the turnover plate frame 2 to transmit forward. When the plate reaches the position of the second detector 25, the control system issues an instruction to stop the transmission driver 22, and the transmission roller 21 stops rotating, and the transmission process of the plate also stops. By setting the first detector 24 and the second detector 25, the automatic control of plate transmission is realized, and the automatic positioning and transmission of the plate can be completed without manual intervention, thereby improving the automation degree of the production line.

[0032] As shown in Figure 4 , the turnover plate support frame 1 is provided with a turnover bearing 11, and the turnover plate frame 2 is provided with a rotating shaft 26 at both ends. The rotating shaft 26 is installed in the turnover bearing 11, and the end of the rotating shaft 26 is provided with a bearing gear 27. The bearing gear 27 is engaged with the drive gear of the turnover plate driver 28.

[0033] Specifically, the turnover frame 2 is installed in the turnover bearing 11 through the rotating shaft 26 at both ends, the bearing gear 27 is fixed at the end of the rotating shaft 26 and is engaged with the driving gear of the turnover driver 28. In the initial state, the turnover frame 2 is in the horizontal position, when the turnover of the plate is needed, the turnover driver 28 is started, the driving gear of the turnover driver 28 drives the rotation of the bearing gear 27, the rotation of the bearing gear 27 drives the rotation of the rotating shaft 26 in the turnover bearing 11, thereby driving the rotation of the turnover frame 2, when the turnover frame 2 is turned over by 180 degrees, the turnover driver 28 stops working.

[0034] Compared with the prior art, the beneficial effects of the present application are:

[0035] The automatic turnover machine of the present application can easily realize the 180° turnover of the plate through the rotatable turnover frame 2; the smooth and rapid transmission of the plate from one side to the other side is ensured through the transmission chain 23, the transmission roller 21 and the transmission driver 22; the plate can be stably clamped by the turnover clamping unit 3 through the precise cooperation of the clamping retractor 31 and the clamp 32, so as to prevent the plate from slipping or being damaged during the turnover process, the automatic clamping and releasing of the plate are realized through the clamping retractor 31; the turnover clamping unit 3 can freely slide along the slide rail 41 through the linear sliding module 4, so as to easily adapt to plates of different lengths; the automatic positioning and transmission of the plate can be completed without manual intervention through the first detector 24 and the second detector 25, thereby improving the automation degree of the production line, the automatic turnover machine of the present application realizes the automatic turnover of the plate, reduces manual operation, and improves production efficiency and safety.

[0036] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the present application, the scope of the present application is defined by the appended claims and their equivalents.

[0037] In the description of the present application, it should be explained that, unless otherwise explicitly specified and limited, the terms "installation", "connection", "connection" should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

Claims

1. An automatic plate turning machine, provided with a plate turning support frame (1), a plate turning frame (2) rotatably arranged on the plate turning support frame (1), a plurality of transmission rollers (21) arranged side by side on the plate turning frame (2), a transmission driver (22) arranged on the plate turning frame (2), the transmission driver (22) connected with a conveying chain (23), and the conveying chain (23) connected with the transmission rollers (21), characterized in that, The turnover plate frame (2) is provided with turnover plate clamping units (3) on both sides, the turnover plate clamping unit (3) comprises a clamping telescopic device (31), and the clamping telescopic device (31) is provided with a clamp (32).

2. The automatic board flipping machine according to claim 1, characterized in that, The turnover plate frame (2) is provided with linear sliding modules (4) on both sides, the linear sliding module (4) comprises a sliding rail (41) arranged on both sides of the turnover plate frame (2), the sliding rail (41) is provided with a sliding block (42), and the turnover plate clamping unit (3) is arranged on the sliding block (42).

3. The automatic board flipping machine according to claim 1, characterized in that, The turnover plate clamping unit (3) is further provided with a clamping support plate (33), the clamping support plate (33) is provided with a locking plate (34), the locking plate (34) is hinged with the clamping support plate (33), a locking mounting hole (35) is arranged between the locking plate (34) and the clamping support plate (33), and the locking mounting hole (35) is used for fixing the turnover plate clamping unit (3).

4. The automatic board flipping machine according to claim 1, characterized in that, The turnover plate frame (2) is provided with a first detector (24) and a second detector (25) at both ends.

5. The automatic board flipping machine according to claim 1, characterized in that, The turnover plate support frame (1) is provided with a turnover bearing (11), both ends of the turnover plate frame (2) are provided with a rotating shaft (26), the rotating shaft (26) is installed in the turnover bearing (11), the end of the rotating shaft (26) is provided with a bearing gear (27), and the bearing gear (27) is meshed with a driving gear of a turnover plate driver (28).

6. The automatic turner of claim 1, wherein The turnover plate clamping unit (3) is four, located on both sides of the turnover plate frame (2), and two on each side.

7. The automatic turner of claim 4, wherein The first detector (24) and the second detector (25) are both photoelectric sensors.

Images