Semicircular plate pressing device and process for coffee table production

Abstract

The invention relates to the technical field of semicircular plate production, in particular to a semicircular plate pressing device and process for coffee table production. Comprising a chassis; the pressing device is arranged on the bottom frame and used for pressing the semicircular plates; the neatening belt is arranged on the bottom frame and used for neatening the semicircular plates; and the normalizing mechanism is arranged on the bottom frame, and the normalizing mechanism drives the normalizing belt to enable the normalizing belt to wrap the plates, so that the plates of different levels are prevented from sliding relatively during press fit, and irregular stress on the peripheral sides of the plates during press fit is buffered at the same time. According to the semi-circular plate pressing device, the semi-circular plates are supported in a wrapping mode through the neatening belts, stress distribution of all positions of the semi-circular plates in the pressing process is balanced, stress generated in the pressing process is buffered, meanwhile, relative sliding between different layers of plates in the pressing process is prevented, the stability of the semi-circular plates in the pressing process is improved, and the pressing quality of the semi-circular plates is improved. And therefore, the yield quality of pressing the semicircular plate is improved.

Description

Technical Field

[0001] The invention relates to the technical field of semicircular plate production, and in particular to a semicircular plate pressing device and process for producing coffee tables. Background Art

[0002] In the production process of coffee tables, semicircular plates are widely used as a special plate shape. Semicircular plates are mostly made of multiple layers of plates with different properties that are bonded and pressed together to achieve a more beautiful and practical purpose. The production process of semicircular plates is as follows: First, take out multiple layers of plates of different materials but the same shape and use glue to perform a preliminary bonding; then, put these multiple layers of plates into a pressing device for pressing to strengthen the bonding strength between the plates.

[0003] When the existing pressing device presses multiple layers of semicircular plates, the distance from the edge to the center of the semicircular plate is inconsistent, resulting in uneven stress distribution in the center and edge parts under the pressing action. In addition, the semicircular plate is mostly fixed at selected points, which will also lead to uneven force. During pressing, the stress near the fixed end will be higher than the stress near the free end, which will cause quality problems of the semicircular plate after pressing. Summary of the invention

[0004] In order to overcome the above-mentioned disadvantages, the present invention provides a semicircular plate pressing device and process for producing coffee tables.

[0005] The technical implementation scheme of the present invention is: a semicircular plate pressing device for coffee table production, comprising: a base frame; a pressing device, arranged on the base frame, for pressing the semicircular plates; a regularizing belt, arranged on the base frame, for regularizing the semicircular plates; a regularizing mechanism, arranged on the base frame, the regularizing mechanism drives the regularizing belt so that the regularizing belt wraps the plate to prevent relative sliding between plates of different levels during pressing, and at the same time buffers the irregular stress on the circumferential side of the plate during pressing; a fixing mechanism, arranged on the base frame, for pressing the regularizing belt tightly against the circumferential side of the semicircular plate.

[0006] Preferably, the regularizing mechanism comprises: mirror-distributed first motors, all fixedly connected to the base frame; mirror-distributed winding wheels, all rotatably connected to the base frame, the winding wheels are fixedly connected to the output shafts of the first motors; mirror-distributed traction lines, wound around adjacent winding wheels, the traction lines are fixedly connected to the regularizing belts; an adjustment component, arranged on the base frame, for adjusting the traction position and traction direction of the mirror-distributed traction lines on the regularizing belt.

[0007] Preferably, the adjustment assembly comprises: mirror-distributed fixed frames, all fixedly connected to the base frame; mirror-distributed sliding rods, slidably connected to adjacent fixed frames, the sliding rods being rotatably connected to transmission wheels, and the transmission wheels are used to guide adjacent traction lines.

[0008] Preferably, the fixing mechanism comprises: mirror-distributed moving blocks, mirror-distributed electric slide rails are provided on the base frame, the moving blocks are fixedly connected to sliders in adjacent electric slide rails on the base frame; mirror-distributed transmission frames are respectively fixedly connected to adjacent moving blocks, the transmission frames are fixedly connected to adjacent sliding rods, the transmission frames are provided with extrusion rods, and the extrusion rods are extruded and matched with the regular belt; a push plate assembly is provided on the base frame, and is used to push the semicircular plate so that the semicircular plate is tightly attached to the regular belt.

[0009] Preferably, the axis of the portion of the traction line between the transmission wheel and the regular belt is parallel to the axis of the extrusion rod, so as to ensure that the regular belt exerts the same extrusion force on the side of the semicircular plate.

[0010] Preferably, the push plate assembly includes: a first sliding frame with a mirror-distributed arrangement, slidably connected to the base frame, the first sliding frame being fixedly connected to the adjacent transmission frame, the base frame being rotatably connected to a rotating rod with a mirror-distributed arrangement, a second sliding frame being slidably connected to the base frame, and the first sliding frame and the second sliding frame and the adjacent rotating rod are all transmitted via a transmission member; an extrusion frame, slidably connected to the second sliding frame, the extrusion frame being slidably connected to the base frame, and a spring being arranged between the extrusion frame and the second sliding frame.

[0011] Preferably, the push plate assembly further comprises: a first elastic strip fixedly connected to the second sliding frame; a second elastic strip fixedly connected to the extrusion frame, and the second elastic strip is extrusion-fitted with the semicircular plate.

[0012] Preferably, it further comprises: a mirror-distributed limit frame, the base frame is provided with a mirror-distributed inclined slide groove, the limit frame is slidably connected in adjacent inclined slide grooves on the base frame, the transmission frame is slidably connected to adjacent extrusion rods, and the limit frame is fixedly connected to adjacent extrusion rods.

[0013] Preferably, it also includes: mirror-distributed tension wheels, all of which are rotatably connected to the base frame, a second motor is fixedly connected to the base frame, the mirror-distributed tension wheels are transmitted through a transmission member, the output shaft of the second motor is fixedly connected to the tension wheel on one side, and the mirror-distributed tension wheels are all coordinated with the regular belt transmission.

[0014] A semicircular plate pressing process for producing a coffee table, based on the above-mentioned semicircular plate pressing device for producing a coffee table, comprises the following steps: S1: The bonded semicircular plate is placed on the base frame, and then the slider in the electric slide rail on the base frame drives the extrusion rods distributed in the mirror image to move in opposite directions, and the extrusion rods squeeze and drive the regular belt, so that the regular belt fits the semicircular plate. The slider in the electric slide rail on the base frame drives the extrusion frame to move at the same time, and the extrusion frame drives the semicircular plate to move toward the regular belt through the second elastic strip and squeezes the regular belt, so as to complete the fitting of the regular belt and the semicircular plate, and the slider in the electric slide rail on the base frame is controlled to stop moving; S2: Start the first motor, the output shaft of the first motor drives the traction line to move, the traction line drives the regular belt to move and fit and wrap the edge of the semicircular plate, and the first motor is turned off; S3: When the extrusion rod drives the tidying belt to move, the extrusion rod drives the limit frame to move. The limit frame drives the tidying belt to move to the left through the extrusion rod under the limit of the inclined slide groove on the bottom frame. At the same time, the second motor is started, and the second motor drives the tension wheel to rotate. The tension wheel drives the tidying belt to be close to the semicircular plate, and the second motor is turned off; S4: Control the pressing device to press the semicircular plate, take out the semicircular plate after pressing, and control the pressing device to reset.

[0015] Compared with the prior art, the present invention has the following advantages: the present invention provides wrapping support for the semicircular plate through the regular belt, balances the stress distribution of the semicircular plate at various locations during the pressing process, and buffers the stress generated during the pressing process, while preventing relative sliding between plates of different levels during pressing, thereby improving the stability of the semicircular plate during the pressing process, thereby improving the output quality of the pressing of the semicircular plate; through the cooperation of the transmission frame and the sliding rod, the traction direction of the traction line is synchronously adjusted according to the size of the semicircular plate, so that the extrusion pressure of the regular belt and the side of the semicircular plate is kept consistent, further ensuring the stability of the semicircular plate during pressing; through the cooperation of the limit frame and the tensioning wheel, the regular belt is driven in sections to ensure that each part of the regular belt is in contact with the side of the semicircular plate, thereby preventing the occurrence of gaps between the regular belt and the semicircular plate, thereby affecting the pressing quality of the semicircular plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the three-dimensional structure of the base frame and the regular belt of the present invention; Figure 3 It is a schematic diagram of the three-dimensional structure of the first motor, the winding wheel and the traction line of the present invention; Figure 4 It is a schematic diagram of the three-dimensional structure of the transmission frame and the extrusion rod of the present invention; Figure 5 It is a schematic diagram of the three-dimensional structure of the regular belt and the extrusion rod of the present invention; Figure 6It is a schematic diagram of the three-dimensional structure of the second sliding frame and the extrusion frame of the present invention; Figure 7 It is a schematic diagram of the three-dimensional structure of the tension wheel and the second motor of the present invention.

[0017] The markings of the components in the accompanying drawings are as follows: 1: base frame, 2: pressing device, 201: frame, 202: hydraulic push rod, 203: extrusion plate, 3: regular belt, 4: first motor, 5: winding wheel, 6: traction line, 7: fixed frame, 8: sliding rod, 9: transmission wheel, 10: moving block, 11: transmission frame, 12: extrusion rod, 13: first sliding frame, 14: rotating rod, 15: second sliding frame, 16: extrusion frame, 17: first elastic strip, 18: second elastic strip, 19: limiting frame, 20: tensioning wheel, 21: second motor. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings. It is hereby stated that the directional terms such as up, down, left, right, front, back, inside, outside, etc. that appear or will appear in the text of the present invention are only based on the accompanying drawings of the present invention, and are not specific limitations of the present invention.

[0019] A semicircular plate pressing device for coffee table production, such as Figure 1-Figure 3 As shown, it includes: a base frame 1, a pressing device 2 and a regularizing belt 3; the pressing device 2 is arranged on the base frame 1, and is used to press the semicircular plate; the regularizing belt 3 is arranged on the base frame 1, and is used to regularize the semicircular plate; the regularizing mechanism is arranged on the base frame 1, and the regularizing mechanism drives the regularizing belt 3 so that the regularizing belt 3 wraps the multi-layer plate to prevent relative sliding between plates of different levels during pressing, and at the same time buffers the irregular stress on the circumferential side of the plate during pressing; the fixing mechanism is arranged on the base frame 1, and is used to press the regularizing belt 3 tightly to the circumferential side of the semicircular plate.

[0020] In the above scheme, it is intended to provide wrapping support on the circumferential side for the semicircular plate, so as to ensure the uniform distribution of stress of the semicircular plate during pressing. The pressing device 2 is an existing device, including a frame 201, a hydraulic push rod 202 and an extrusion plate 203, wherein a control panel is provided on the frame 201, and the hydraulic push rod 202 is electrically connected to the control panel on the frame 201. The regular belt 3 is made of soft material, and its thickness is the same as the thickness of the semicircular plate when it is not pressed, and is used to ensure the wrapping of the semicircular plate and the fixation of plates of different levels during the entire pressing process.

[0021] Working process: first, place the composite plate on the base frame 1, and then the user controls the fixing mechanism to fix the semicircular plate and the regular belt 3 at the same time. After the fixing is completed, the user pulls the regular belt 3 through the regular mechanism to make the regular belt 3 completely adhere to and wrap the side of the semicircular plate. The user starts the hydraulic push rod 202 through the control panel, and the telescopic end of the hydraulic push rod 202 extends and drives the extrusion plate 203 to move downward. The extrusion plate 203 presses the semicircular plate until the semicircular plate is pressed. The user controls the telescopic end of the hydraulic push rod 202 to retract through the control panel, and the telescopic end of the hydraulic push rod 202 drives the extrusion plate 203 to move upward and reset. At this time, the pressing of the semicircular plate is completed, and the user removes the pressed semicircular plate from the base frame 1, and the pressing is completed.

[0022] like Figure 2 and Figure 3 As shown, the regularizing mechanism includes: mirror-distributed first motors 4, all fixedly connected to the base frame 1; mirror-distributed winding wheels 5, all rotatably connected to the base frame 1, and the winding wheels 5 are fixedly connected to the output shafts of the first motors 4; mirror-distributed traction lines 6 are wound around adjacent winding wheels 5, the traction lines 6 are fixedly connected to the regularizing belt 3, and the regularizing belt 3 is extruded and fitted with the semicircular plate; an adjusting component is arranged on the base frame 1, and is used to adjust the traction position and traction direction of the mirror-distributed traction lines 6 on the regularizing belt 3.

[0023] like Figure 3 As shown, the adjustment component includes: mirror-distributed fixed frames 7, all fixedly connected to the base frame 1; mirror-distributed sliding rods 8, slidably connected to adjacent fixed frames 7, and the sliding rods 8 are rotatably connected to a transmission wheel 9, which is used to guide adjacent traction lines 6. During the use of this device, the axis of the part of the traction line 6 between the transmission wheel 9 and the regular belt 3 is parallel to the front and rear sides of the semicircular plate, which is used to ensure that the regular belt 3 has the same extrusion force on the side of the semicircular plate.

[0024] In the above scheme, the purpose is to adjust the traction direction of the regular belt 3 according to the semicircular plates of different sizes, so as to ensure that the regular belt 3 is tightly attached to the front and rear sides of the semicircular plate, to prevent gaps or excessive extrusion between the regular belt 3 and the side edges of the semicircular plate, and to wrap and support the side walls of the semicircular plate, wherein the traction line 6 is a steel wire rope for ensuring its tensile strength and toughness, and the first motor 4 is electrically connected to the control panel on the frame 201.

[0025] Working process: After the semicircular plate is fixed, the user starts the first motor 4 through the control panel on the frame 201. Taking the first motor 4 on the front side as an example, the first motor 4 drives the winding wheel 5 to rotate, and the winding wheel 5 rotates and gathers the traction line 6 thereon. The traction line 6 is guided by the direction of the transmission wheel 9 to pull the front part of the regular belt 3 from right to left, so that the inner side of the regular belt 3 is close to the semicircular plate, thereby ensuring the wrapping support of the regular belt 3 on the side of the semicircular plate, so that the edge stress of the semicircular plate is more evenly distributed during pressing.

[0026] like Figure 2-Figure 5 As shown, the fixing mechanism includes: a mirror-distributed moving block 10, a mirror-distributed electric slide rail is arranged on the base frame 1, the moving block 10 is fixedly connected to the slider in the adjacent electric slide rail on the base frame 1; a mirror-distributed transmission frame 11 is respectively fixedly connected to the adjacent moving blocks 10, the transmission frame 11 is fixedly connected to the adjacent sliding rod 8, the transmission frame 11 is provided with an extrusion rod 12, and the extrusion rod 12 is extruded and matched with the regular belt 3; a push plate assembly is arranged on the base frame 1, and is used to push the semicircular plate so that the semicircular plate is tightly attached to the regular belt 3.

[0027] like Figure 3-Figure 6 As shown, the push plate assembly includes: a first sliding frame 13 with a mirror-distributed arrangement, which is slidably connected to the base frame 1, the first sliding frame 13 is fixedly connected to an adjacent transmission frame 11, the base frame 1 is rotatably connected to a rotating rod 14 with a mirror-distributed arrangement, a second sliding frame 15 is slidably connected to the base frame 1, and transmission is performed between the first sliding frame 13 and the second sliding frame 15 and the adjacent rotating rod 14 via a transmission member; an extrusion frame 16, which is slidably connected to the second sliding frame 15, the extrusion frame 16 is slidably connected to the base frame 1, and a spring is arranged between the extrusion frame 16 and the second sliding frame 15.

[0028] like Figure 3 , Figure 4 and Figure 6 As shown, the push plate assembly further includes: a first elastic strip 17 fixedly connected to the second sliding frame 15; a second elastic strip 18 fixedly connected to the extrusion frame 16, and the second elastic strip 18 is extruded and matched with the semicircular plate.

[0029] In the above scheme, the purpose is to fix the semicircular plate, and adjust the relative positions of the sliding rod 8 and the driving wheel 9 according to the sizes of different semicircular plates, so as to change the shape of the regular belt 3, so that the regular belt 3 is wrapped and attached to the surface of the semicircular plate, and the mirror-distributed electric slide rails on the bottom frame 1 are electrically connected to the control panel on the frame 201, and the extrusion rod 12 is used to provide extrusion force for the regular belt 3, and the regular belt 3 is pressed against the side of the semicircular plate by the force from the outside to the inside, and the extrusion frame 16 and the second elastic strip 18 are used to provide extrusion force for the semicircular plate, so that the semicircular plate squeezes the regular belt 3, thereby the stress of the semicircular plate is reduced by the bidirectional extrusion force. The first sliding frame 13 and the rotating rod 14 are driven by gears and racks, and the second sliding frame 15 and the rotating rod 14 are driven by gears and racks, and the transmission ratio between the first sliding frame 13 and the second sliding frame 15 is the same as the aspect ratio of the semicircular plate, that is, the device only performs pressing processing on semicircular plates of the same specifications (the same specifications mean that the aspect ratios of semicircular plates of different sizes are the same) and different sizes. The first elastic strip 17 is a rectangular strip, and the second elastic strip 18 is a long strip with an L-shaped cross section. Both are made of soft rubber. The second elastic strip 18 is used to ensure that the semicircular plate is always supported during the pressing process.

[0030] Working process: after placing the semicircular plate on the upper side of the base frame 1, the user controls the sliders in the two electric slide rails on the base frame 1 to move towards each other through the control panel on the frame 201. Taking the front moving block 10 as an example, the slider in the electric slide rail of the base frame 1 drives the moving block 10 to move backward, and the moving block 10 drives the transmission frame 11 to move backward. The transmission frame 11 drives the sliding rod 8 and the squeezing rod 12 to move backward together, and the squeezing rod 12 pushes the front of the regular belt 3 to move backward, and the sliding rod 8 drives the traction line 6 to move backward together through the transmission wheel 9. In this process, the winding wheel 5 is driven by the first motor 4 to release the traction line 6 with the corresponding margin, thereby ensuring that the regular belt 3 and the traction line 6 move backward straightly together, until the squeezing rod 12 fixes the regular belt 3 to the semicircular plate, and the user controls the slider of the electric slide rail on the base frame 1 to stop moving.

[0031] When the transmission frame 11 moves backward, the transmission frame 11 drives the first sliding frame 13 to move backward together, the first sliding frame 13 drives the rotating rod 14 to rotate through the transmission member, the rotating rod 14 drives the second sliding frame 15 to move right through the transmission member, and the second sliding frame 15 drives the extrusion frame 16 and the second elastic strip 18 to move right together through the spring, and squeezes and fixes the semicircular plate (that is, drives the semicircular plate to move toward the regular belt 3, so that the semicircular plate squeezes the inner side of the regular belt 3), so that the side edge of the semicircular plate is in close contact with the regular belt 3.

[0032] Based on the above embodiments, Figure 2 , Figure 3 , Figure 5 and Figure 7 As shown, it also includes: a mirror-distributed limit frame 19, a mirror-distributed inclined slide groove is provided on the base frame 1, the limit frame 19 is slidably connected to the adjacent inclined slide groove on the base frame 1, the transmission frame 11 is slidably connected to the adjacent extrusion rod 12, the limit frame 19 is fixedly connected to the adjacent extrusion rod 12, and also includes: a mirror-distributed tensioning wheel 20, all of which are rotatably connected to the base frame 1, a second motor 21 is fixedly connected to the base frame 1, the mirror-distributed tensioning wheels 20 are transmitted through a transmission member, the output shaft of the second motor 21 is fixedly connected to the tensioning wheel 20 on one side, and the mirror-distributed tensioning wheels 20 are all coordinated with the regular belt 3 for transmission.

[0033] In the above scheme, the purpose is to further improve the fit between the regular belt 3 and the semicircular plate. The outer side of the regular belt 3 is provided with equidistantly distributed limit strips, and the opposite sides of the mirror-distributed extrusion rods 12 are provided with equidistantly distributed limit strips, and the equidistantly distributed limit strips on the extrusion rods 12 are squeezed and matched with the equidistantly distributed limit strips on the regular belt 3. The distance between the mirror-distributed inclined grooves on the base frame 1 gradually increases from left to right, that is, when the regular belt 3 and the semicircular plate are fixed by the extrusion rods 12, the limit frame 19 is squeezed by the adjacent inclined grooves on the base frame 1 to drive the extrusion rods 12 and the regular belt 3 to move to the left, and the tension wheel 20 is also provided with a circumferential The limit strips distributed in the array, the limit strips on the extrusion rod 12 and the tensioning wheel 20 are all used to push the regular belt 3 to prevent the regular belt 3 from being too frictional with the side of the semicircular plate, which makes it difficult for the regular belt 3 to be pulled close to the side of the semicircular plate by the traction line 6. Since the regular belt 3 is made of soft material, when the regular belt 3 is stretched, the side (left side) of the regular belt 3 close to the mirror-distributed traction line 6 is stretched and gradually becomes thinner, and due to the different forces on the regular belt 3, the stretching degree of the regular belt 3 gradually decreases from left to right. The mirror-distributed tensioning wheels 20 are transmitted through a spur gear set, and the second motor 21 is electrically connected to the control panel on the frame 201.

[0034] Working process: Taking the front limit frame 19 as an example, during the backward movement of the extrusion rod 12, the extrusion rod 12 drives the limit frame 19 to move backward. During this process, the limit frame 19 and the inclined slide groove on the base frame 1 produce extrusion and drive the extrusion rod 12 to move to the left. The upper limit strip of the extrusion rod 12 cooperates with the upper limit strip of the regular belt 3 and drives the regular belt 3 to move to the left, thereby ensuring that the regular belt 3 can move to the left normally.

[0035] Taking the front tensioning wheel 20 as an example, the user starts the second motor 21 through the control panel on the frame 201, and the output shaft on the second motor 21 drives the tensioning wheel 20 to rotate counterclockwise (in the top view), and the upper limit strip of the tensioning wheel 20 cooperates with the upper limit strip of the regular belt 3 to stretch the regular belt 3 on the right side, thereby unifying the thickness of each part of the regular belt 3, ensuring that the internal stress of the regular belt 3 is evenly distributed, and at the same time preventing the regular belt 3 from being difficult to move due to friction between the regular belt 3 and the semicircular plate, further ensuring the tightness between the regular belt 3 and the side of the semicircular plate.

[0036] Based on the above embodiments, Figure 1-Figure 7 As shown, a semicircular plate pressing process for producing a coffee table, based on the above-mentioned semicircular plate pressing device for producing a coffee table, includes the following steps: S1: Place the bonded semicircular plate on the base frame 1, and then drive the mirror-distributed extrusion rods 12 to move in opposite directions through the slider in the electric slide rail on the base frame 1, the extrusion rods 12 squeeze and drive the regular belt 3, so that the regular belt 3 fits the semicircular plate, and the slider in the electric slide rail on the base frame 1 drives the extrusion frame 16 to move at the same time, and the extrusion frame 16 drives the semicircular plate to move toward the regular belt 3 through the second elastic strip 18 and squeezes the regular belt 3, so as to complete the fitting of the regular belt 3 and the semicircular plate, and control the slider in the electric slide rail on the base frame 1 to stop moving; S2: Start the first motor 4, the output shaft of the first motor 4 drives the traction line 6 to move, the traction line 6 drives the regular belt 3 to move and fit and wrap the edge of the semicircular plate, and then turn off the first motor 4; S3: During the process of the extrusion rod 12 driving the tidying belt 3 to move, the extrusion rod 12 drives the limiting frame 19 to move, and the limiting frame 19 drives the tidying belt 3 to move to the left through the extrusion rod 12 under the limit of the inclined slide groove on the bottom frame 1, and at the same time, the second motor 21 is started, and the second motor 21 drives the tensioning wheel 20 to rotate, and the tensioning wheel 20 drives the tidying belt 3 to be close to the semicircular plate, and the second motor 21 is turned off; S4: Control the pressing device 2 to press the semicircular plate, take the semicircular plate out after the pressing is completed, and control the pressing device 2 to reset.

[0037] The technical principles of the embodiments of the present invention are described above in conjunction with specific embodiments. These descriptions are only for explaining the principles of the embodiments of the present invention and cannot be interpreted in any way as limiting the protection scope of the embodiments of the present invention. Based on the explanations herein, those skilled in the art can think of other specific implementation methods of the embodiments of the present invention without creative work, and these methods will fall within the protection scope of the embodiments of the present invention.

Claims

1. A semicircular plate pressing device for coffee table production, characterized in that: include: Base frame (1); A pressing device (2), arranged on the base frame (1), and used for pressing the semicircular plate; A regularizing belt (3) is arranged on the base frame (1) and is used to regularize the semicircular plate; A tidying mechanism is arranged on the base frame (1), and the tidying mechanism drives the tidying belt (3) so that the tidying belt (3) wraps the plate to prevent relative sliding between plates of different layers during pressing, and at the same time buffers irregular stress on the peripheral side of the plate during pressing; A fixing mechanism is arranged on the base frame (1) and is used to tightly attach the regular belt (3) to the circumference of the semicircular plate.

2. A semicircular plate pressing device for coffee table production according to claim 1, characterized in that: The regularization mechanism comprises: The mirror-distributed first motors (4) are all fixedly connected to the base frame (1); The mirror-distributed winding wheels (5) are all rotatably connected to the base frame (1), and the winding wheels (5) are fixedly connected to the output shaft of the first motor (4); The traction lines (6) are arranged in a mirror-image arrangement and are wound around the adjacent winding wheels (5), and the traction lines (6) are fixedly connected to the regular belt (3); An adjustment component is arranged on the base frame (1) and is used to adjust the traction position and traction direction of the mirror-distributed traction lines (6) on the regular belt (3).

3. A semicircular plate pressing device for coffee table production according to claim 2, characterized in that: The adjustment component comprises: The fixed frames (7) are distributed in a mirror image and are all fixedly connected to the base frame (1); The mirror-distributed sliding rods (8) are slidably connected to the adjacent fixed frames (7); the sliding rods (8) are rotatably connected to the transmission wheels (9); and the transmission wheels (9) are used to guide the adjacent traction lines (6).

4. A semicircular plate pressing device for coffee table production according to claim 3, characterized in that: The fixing mechanism comprises: A mirror-distributed moving block (10), wherein the base frame (1) is provided with a mirror-distributed electric slide rail, and the moving block (10) is fixedly connected to a slider in an adjacent electric slide rail on the base frame (1); The transmission frames (11) are respectively fixed to the adjacent moving blocks (10) and the transmission frames (11) are fixed to the adjacent sliding rods (8). The transmission frames (11) are provided with extrusion rods (12) and the extrusion rods (12) are extrusion-matched with the regular belts (3). A push plate assembly is arranged on the base frame (1) and is used to push the semicircular plate so that the semicircular plate is in close contact with the regular belt (3).

5. A semicircular plate pressing device for coffee table production according to claim 4, characterized in that: The axis of the traction line (6) in the portion between the transmission wheel (9) and the tidying belt (3) is parallel to the axis of the extrusion rod (12), so as to ensure that the extrusion force of the tidying belt (3) on the side of the semicircular plate is the same.

6. A semicircular plate pressing device for producing coffee tables according to claim 5, characterized in that: The push plate assembly comprises: A mirror-distributed first sliding frame (13) is slidably connected to the base frame (1), the first sliding frame (13) is fixedly connected to the adjacent transmission frame (11), the base frame (1) is rotatably connected to a mirror-distributed rotating rod (14), the base frame (1) is slidably connected to a second sliding frame (15), and the first sliding frame (13) and the second sliding frame (15) are both transmitted to the adjacent rotating rod (14) via a transmission member; The extrusion frame (16) is slidably connected to the second sliding frame (15); the extrusion frame (16) is slidably connected to the base frame (1); and a spring is provided between the extrusion frame (16) and the second sliding frame (15).

7. A semicircular plate pressing device for producing coffee tables according to claim 6, characterized in that: The push plate assembly also includes: A first elastic strip (17) fixedly connected to the second sliding frame (15); The second elastic strip (18) is fixedly connected to the extrusion frame (16), and the second elastic strip (18) is extruded and matched with the semicircular plate.

8. A semicircular plate pressing device for producing coffee tables according to claim 7, characterized in that: Also includes: A mirror-distributed limit frame (19), wherein the base frame (1) is provided with a mirror-distributed inclined slide groove, the limit frame (19) is slidably connected to an adjacent inclined slide groove on the base frame (1), the transmission frame (11) is slidably connected to an adjacent extrusion rod (12), and the limit frame (19) is fixedly connected to the adjacent extrusion rod (12).

9. A semicircular plate pressing device for producing coffee tables according to claim 8, characterized in that: Also includes: The mirror-image-distributed tension wheels (20) are all rotatably connected to the base frame (1), a second motor (21) is fixedly connected to the base frame (1), the mirror-image-distributed tension wheels (20) are transmitted via a transmission member, an output shaft of the second motor (21) is fixedly connected to the tension wheel (20) on one side, and the mirror-image-distributed tension wheels (20) are all in transmission cooperation with the regular belt (3).

10. According to the semicircular plate pressing process for coffee table production according to claim 9, based on the semicircular plate pressing device for coffee table production, the process comprises the following steps: S1: placing the bonded semicircular plate on the base frame (1), and then driving the mirror-distributed extrusion rods (12) to move in opposite directions through the slider in the electric slide rail on the base frame (1), the extrusion rods (12) squeeze and drive the regular belt (3), so that the regular belt (3) is bonded to the semicircular plate, and the slider in the electric slide rail on the base frame (1) drives the extrusion frame (16) to move at the same time, and the extrusion frame (16) drives the semicircular plate to move toward the regular belt (3) through the second elastic strip (18) and squeezes the regular belt (3), so that the regular belt (3) and the semicircular plate are bonded, and the slider in the electric slide rail on the base frame (1) is controlled to stop moving; S2: starting the first motor (4), the output shaft of the first motor (4) drives the traction line (6) to move, the traction line (6) drives the regular belt (3) to move and fit the edge of the semicircular plate, and the first motor (4) is turned off; S3: During the process of the extrusion rod (12) driving the tidying belt (3) to move, the extrusion rod (12) drives the limiting frame (19) to move, and the limiting frame (19) drives the tidying belt (3) to move to the left through the extrusion rod (12) under the limit of the inclined slide groove on the bottom frame (1), and at the same time, the second motor (21) is started, and the second motor (21) drives the tension wheel (20) to rotate, and the tension wheel (20) drives the tidying belt (3) to be close to the semicircular plate, and the second motor (21) is turned off; S4: Controlling the pressing device (2) to press the semicircular plate, taking out the semicircular plate after the pressing is completed, and controlling the pressing device (2) to reset.

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