A solid wood door panel processing and stacking device

Abstract

The present invention relates to the field of door panel stacking machines, and in particular to a solid wood door panel processing and stacking device, comprising a workshop crossbeam, a transport track is arranged at the bottom of the workshop crossbeam in a straight line direction, a movable mounting seat is slidably installed on the transport track, a lifting cylinder is fixedly arranged on one side of the movable mounting seat, an upper mounting frame is fixedly connected to the output end of the lifting cylinder, a lower mounting frame is arranged below the upper mounting frame, the lower mounting frame is fixedly connected to the upper mounting frame through a support plate, an adjusting motor is fixedly arranged in the upper mounting frame, a pivot is fixedly connected to the output end of the adjusting motor, the bottom of the pivot passes through the lower mounting frame and is sleeved with an adjusting gear, and a group of movable arm plates are symmetrically arranged in the lower mounting frame. The present invention utilizes the angle adjustment process of the movable arm plate and the spacing adjustment process of the limit plate, so that the limit plate can adapt to door panels of different widths and lengths, and utilizes the four-corner clamping effect of the limit plate to realize the stacking process of door panels of different sizes.

Description

Technical Field

[0001] The invention relates to the technical field of door panel stackers, and in particular to a solid wood door panel processing and stacking device. Background Art

[0002] In the door panel processing workshop, after the door panels are processed, they are often stacked by stackers to facilitate the storage and transportation of the door panels. In the automated door panel production workshop, the conveyor belt transports the wooden doors to be transported to the designated location. The wooden door recognition system uses a camera to identify the type of wooden door and transmits the information to the stacking robot control cabinet. The stacking robot adjusts its position according to the instructions and grabs the wooden door through the end effector for horizontal or flip stacking.

[0003] The current door panel stacker has a fixed position of its end effector, which results in certain limitations on the size of the door panels it adsorbs or grabs. It cannot adapt to the stacking process of door panels of different sizes, affecting the door panel processing efficiency. Summary of the invention

[0004] The purpose of the present invention is to provide a solid wood door panel processing and stacking device, aiming to solve the above-mentioned technical problems.

[0005] The purpose of the present invention can be achieved through the following technical solutions: The axle up and down groove at two ends embeds respectively in two guide rails up and down of being made up of the groove on the attachment piece, and the tooth on the attachment piece is meshed with tooth on the attachment piece, and the tooth on the attachment piece is meshed with tooth on the attachment piece.

[0006] Sliding grooves are provided at both ends of the movable arm plate, and sliding blocks are slidably installed in the sliding grooves, a return spring is provided between one end of the sliding block and the sliding groove, a sliding sleeve is axially slidably installed on the pivot, an annular track is provided on the outer side of the sliding sleeve, and a rotating seat is slidably installed on the annular track, the upper end of the sliding block is rotatably matched with one end of the distance adjusting connecting rod, and the other end of the distance adjusting connecting rod is rotatably matched with the rotating seat, and a limiting plate for abutting against the four corners of the door panel is fixedly provided at the bottom of the sliding block.

[0007] As a further solution of the present invention: a return spring is arranged between the top of the sliding sleeve and the bottom of the upper mounting frame, an adjusting cylinder is fixedly arranged inside the upper mounting frame, the output end of the adjusting cylinder is fixedly connected to the upper end of the sliding sleeve, a guide rod is fixedly arranged on the upper end of the sliding sleeve, and the top end of the guide rod slides through the upper mounting frame.

[0008] As a further solution of the present invention: a limiting slot is provided through the outer wall of the lower mounting frame, and both ends of the movable arm plate are slidingly installed in the corresponding limiting slot.

[0009] As a further solution of the present invention: a group of limiting slide rails are symmetrically arranged at the bottom of the lower mounting frame, and the tooth groove plate is linearly slidably installed in the limiting slide rails.

[0010] As a further solution of the present invention: a yielding portion is arranged in the center of the movable arm plate, and the yielding portions of the two movable arm plates overlap with each other and are rotatably connected to the pivot, a limiting portion is arranged at the bottom of the yielding portion of one movable arm plate, and a limiting portion is arranged at the top of the yielding portion of the other movable arm plate, and the two limiting portions are arranged alternately.

[0011] As a further solution of the present invention: a telescopic cylinder is fixedly arranged on the outer wall of the limit plate, a limit support plate is arranged at the bottom of the limit plate, the limit support plate and the inner wall of the limit plate are both in an arc shape that fits the rounded corners of the door panel, a shovel plate is extended from the top of the limit support plate, a connecting plate is fixedly arranged on the outer wall of the limit support plate, the output end of the telescopic cylinder is fixedly connected to the connecting plate through a connecting seat, a sliding rod is fixedly arranged on the outer wall of the limit plate, and the sliding rod slides through the limit plate.

[0012] As a further solution of the present invention: a slide groove is arranged on the upper end of the shovel plate, a slider is arranged on the bottom of the limit plate, and the slider is adapted to be slidably installed in the slide groove.

[0013] Beneficial effects of the present invention: (1) By setting a movable arm plate, an angle adjustment link and a distance adjustment link, the adjustment motor is started, and the adjustment gear is driven to rotate through the pivot, and the adjustment gear drives the toothed plates on both sides to move toward each other. During the movement, the toothed plates drive the two symmetrically arranged movable arm plates to rotate around the axis at equal angles through the angle adjustment link, so that the angle between the two movable arm plates can be adjusted. At the same time, by controlling the sliding sleeve to slide up and down, the sliding sleeve will drive the rotating seat to move synchronously, and the rotating seat will drive the two sets of sliding blocks to slide radially at equal distances through the distance adjustment link, so that the spacing between the limit plates can be adjusted. By utilizing the angle adjustment process of the movable arm plate and the spacing adjustment process of the limit plate, the limit plate can be adapted to door panels of different widths and lengths, and the four-corner clamping effect of the limit plate can be utilized to realize the stacking process of door panels of different sizes.

[0014] (2) By setting the limit plate, when stacking door panels, the telescopic cylinder controls the connecting plate to slide along the slide bar, so that the shovel plate can be inserted into the bottom of the door panel from the four corners. The door panel can be lifted up by cooperating with the lifting cylinder, and then the mounting base is moved along the transport track to transport the door panel to the stacking position. When stacking, the limit plate is first placed on the four corners of the bottom door panel stack, and then the telescopic cylinder controls the limit plate and the shovel plate to retreat backwards, so that the upper door panel can be accurately stacked on the door panel stack, with accurate positioning, to ensure neatness and uniformity during stacking. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention will be further described below in conjunction with the accompanying drawings.

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0017] Figure 2 It is a structural schematic diagram of the movable arm plate in the present invention.

[0018] Figure 3 It is a structural schematic diagram of the lower mounting frame in the present invention.

[0019] Figure 4 It is a structural schematic diagram of the sliding sleeve in the present invention.

[0020] Figure 5 It is a schematic diagram of the installation of the movable arm plate in the present invention.

[0021] Figure 6 It is a structural schematic diagram of the sliding block in the present invention.

[0022] Figure 7 It is a schematic diagram of the bottom structure of the movable arm plate in the present invention.

[0023] Figure 8 It is a working schematic diagram of the limiting plate in the present invention.

[0024] Fig. 9 It is a schematic diagram of the bottom structure of the limiting plate in the present invention.

[0025] In the figure: 1, workshop beam; 101, transport track; 2, mobile mounting seat; 3, lifting cylinder; 4, upper mounting frame; 401, adjustment motor; 402, pivot; 403, adjustment gear; 404, adjustment cylinder; 5, lower mounting frame; 501, support plate; 502, limit notch; 503, limit slide rail; 6, sliding sleeve; 601, return spring; 602, guide rod; 603, ring track; 604, rotating Moving seat; 7, movable arm plate; 701, sliding groove; 702, giving way; 703, limiting part; 704, angle adjustment connecting rod; 705, tooth plate; 8, sliding block; 801, return spring; 802, distance adjustment connecting rod; 9, limiting plate; 901, telescopic cylinder; 902, limiting support plate; 903, shovel plate; 904, connecting plate; 905, connecting seat; 906, sliding rod; 907, slider; 9031, sliding groove. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] See also Figure 1 , Figure 2 , Figure 3 , Figure 6 and Figure 7 As shown, the present invention is a solid wood door panel processing and stacking device, including a workshop crossbeam 1, a transport track 101 is arranged at the bottom of the workshop crossbeam 1 in a straight line direction, a movable mounting seat 2 is slidably mounted on the transport track 101, a lifting cylinder 3 is fixedly arranged on one side of the movable mounting seat 2, an upper mounting frame 4 is fixedly connected to the output end of the lifting cylinder 3, a lower mounting frame 5 is arranged below the upper mounting frame 4, the lower mounting frame 5 is fixedly connected to the upper mounting frame 4 through a support plate 501, an adjusting motor 401 is fixedly arranged inside the upper mounting frame 4, and a pivot is fixedly connected to the output end of the adjusting motor 401 402, the bottom of the pivot 402 passes through the lower mounting frame 5 and is sleeved with an adjusting gear 403, a group of movable arm plates 7 are symmetrically arranged in the lower mounting frame 5, the center of the movable arm plate 7 is rotatably matched with the pivot 402, the movable arm plates 7 are cross-arranged, and angle adjustment links 704 are symmetrically rotatably installed between adjacent sides of the movable arm plates 7, a group of toothed plates 705 are symmetrically arranged at the center of the bottom of the lower mounting frame 5, the adjusting gear 403 is meshed with two toothed plates 705 at the same time, the ends of the angle adjustment links 704 overlap up and down and are rotatably matched with one end of the toothed plate 705 through the rotating shaft.

[0028] like Figure 4 , Figure 6 and Figure 7As shown, sliding grooves 701 are provided at both ends of the movable arm plate 7, and a sliding block 8 is slidably installed in the sliding groove 701. A return spring 801 is provided between one end of the sliding block 8 and the sliding groove 701, a sliding sleeve 6 is axially slidably installed on the pivot 402, an annular track 603 is provided on the outer side of the sliding sleeve 6, and a rotating seat 604 is slidably installed on the annular track 603. The upper end of the sliding block 8 is rotatably matched with one end of the distance adjusting link 802, and the other end of the distance adjusting link 802 is rotatably matched with the rotating seat 604, and a limiting plate 9 for abutting against the four corners of the door panel is fixedly provided at the bottom of the sliding block 8.

[0029] Specifically, by setting the movable arm plate 7, the angle adjustment link 704 and the distance adjustment link 802, the adjustment motor 401 is started, and the adjustment gear 403 is driven to rotate through the pivot 402, and the adjustment gear 403 drives the toothed plates 705 on both sides to move toward each other. During the movement, the toothed plates 705 drive the two symmetrically arranged movable arm plates 7 to realize equiangular rotation around the axis through the angle adjustment link 704, so that the angle between the two movable arm plates 7 can be adjusted. At the same time, by controlling the sliding sleeve 6 to slide up and down, the sliding sleeve 6 will drive the rotating seat 604 to move synchronously, and the rotating seat 604 will drive the two sets of sliding blocks 8 to realize equidistant radial sliding through the distance adjustment link 802, so that the spacing between the limit plates 9 can be adjusted. By utilizing the angle adjustment process of the movable arm plate 7 and the spacing adjustment process of the limit plates 9, the limit plates 9 can be adapted to door panels of different widths and lengths, and the four-corner clamping effect of the limit plates 9 can be utilized to realize the stacking process of door panels of different sizes.

[0030] It should be noted that, during the process of adjusting the angle, the movable arm plate 7 will drive the sliding block 8 to rotate, and the sliding block 8 will drive the rotating seat 604 to rotate synchronously along the annular track 603 through the distance-adjusting link 802. The sliding block 8 and the rotating seat 604 will maintain a stable and reliable transmission process through the distance-adjusting link 802 without being affected by the rotation, that is, the transmission processes of the angle adjustment process and the distance adjustment process are independent of each other and do not interfere with each other.

[0031] like Figure 3 and Figure 4 As shown, a return spring 601 is arranged between the top of the sliding sleeve 6 and the bottom of the upper mounting frame 4, an adjusting cylinder 404 is fixedly arranged inside the upper mounting frame 4, the output end of the adjusting cylinder 404 is fixedly connected to the upper end of the sliding sleeve 6, a guide rod 602 is fixedly arranged on the upper end of the sliding sleeve 6, and the top end of the guide rod 602 slides through the upper mounting frame 4.

[0032] Specifically, when the adjusting cylinder 404 is started, it will drive the sliding sleeve 6 to move up and down along the pivot 402, thereby realizing the spacing adjustment process of the sliding block 8 through the distance adjustment link 802. During this process, the guide rod 602 will always slide up and down through the upper mounting frame 4. While ensuring the stability of the lifting process, it can also impose rotation constraints on the sliding sleeve 6 to prevent it from unnecessary rotation relative to the pivot 402.

[0033] like Figure 3 As shown, a limiting slot 502 is provided through the outer wall of the lower mounting frame 5 , and both ends of the movable arm plate 7 are limitedly slidably installed in the corresponding limiting slot 502 .

[0034] Specifically, when adjusting the angle of the movable arm plate 7, the two ends of the movable arm plate 7 will always remain in the limit slot 502 for sliding. When the movable arm plate 7 rotates to the extreme positions at both ends of the limit slot 502, it will be blocked and limited. Therefore, the opening angle of the limit slot 502 is the rotation angle range of the movable arm plate 7.

[0035] like Figure 3 As shown, a group of limiting slide rails 503 are symmetrically arranged at the bottom of the lower mounting frame 5, and the tooth groove plate 705 is linearly slidably installed in the limiting slide rails 503.

[0036] Specifically, in order to ensure that the toothed plate 705 always moves in a straight direction, a limiting slide rail 503 is provided to provide a guide for the movement of the toothed plate 705 so that the toothed plates 705 at both ends can move toward each other along the limiting slide rail 503 .

[0037] like Figure 5 As shown, a yielding portion 702 is provided in the center of the movable arm plate 7, and the yielding portions 702 of the two movable arm plates 7 overlap with each other and are rotatably connected to the pivot 402, a limiting portion 703 is provided at the bottom of the yielding portion 702 of one movable arm plate 7, and a limiting portion 703 is provided at the top of the yielding portion 702 of the other movable arm plate 7, and the two limiting portions 703 are staggered.

[0038] Specifically, by providing the yielding portion 702, the two movable arm plates 7 can overlap at the yielding portion 702, so that the two movable arm plates 7 can be kept on the same horizontal plane. At the same time, by using the mutually staggered limiting portions 703, when the two movable arm plates 7 rotate around the axis at equal angles through the yielding portions 702, the two limiting portions 703 will also rotate synchronously. When the two limiting portions 703 rotate to contact and abut against each other, the movable arm plates 7 can be limited and blocked, indicating that the movable arm plates 7 have been rotated and adjusted to the limit position at this time, avoiding excessive rotation of the movable arm plates 7.

[0039] like Figure 8 and Fig. 9As shown, a telescopic cylinder 901 is fixedly arranged on the outer wall of the limit plate 9, a limit support plate 902 is arranged at the bottom of the limit plate 9, the limit support plate 902 and the inner wall of the limit plate 9 are both in an arc shape that fits the rounded corners of the door panel, a shovel plate 903 is extended from the top of the limit support plate 902, a connecting plate 904 is fixedly arranged on the outer wall of the limit support plate 902, the output end of the telescopic cylinder 901 is fixedly connected to the connecting plate 904 through a connecting seat 905, and a sliding rod 906 is fixedly arranged on the outer wall of the limit plate 9, and the sliding rod 906 slides through the limit plate 9.

[0040] Furthermore, a slide groove 9031 is provided at the upper end of the shovel plate 903 , and a slider 907 is provided at the bottom of the limiting plate 9 , and the slider 907 is adapted to be slidably installed in the slide groove 9031 .

[0041] Specifically, by setting the limit plate 9, when stacking door panels, the telescopic cylinder 901 controls the connecting plate 904 to slide along the slide rod 906, so that the shovel plate 903 can be inserted into the bottom of the door panel from the four corners, and the door panel can be lifted by cooperating with the lifting cylinder 3, and then the mounting seat 2 is moved along the transport track 101 to transport the door panel to the stacking position. When stacking, the limit support plate 902 is first placed on the four corners of the bottom door panel pile, and then the telescopic cylinder 901 controls the limit support plate 902 and the shovel plate 903 to retreat backwards, so that the upper door panel can be accurately stacked on the door panel pile with precise positioning to ensure neatness and uniformity during stacking.

[0042] The working principle of the present invention is as follows: Figure 1-Figure 9As shown, when in use, the adjusting motor 401 is started, and the adjusting gear 403 is driven to rotate through the pivot 402, and the adjusting gear 403 is driven to drive the toothed plates 705 on both sides to move toward each other. During the movement, the toothed plates 705 are driven to drive the two symmetrically arranged movable arm plates 7 to rotate around the axis at equal angles through the angle adjustment link 704, so that the angle between the two movable arm plates 7 can be adjusted. At the same time, by controlling the sliding sleeve 6 to slide up and down, the sliding sleeve 6 is driven to drive the rotating seat 604 to move synchronously, and the rotating seat 604 is driven to drive the two sets of sliding blocks 8 to slide radially at equal distances through the distance adjustment link 802, so that the spacing between the limit plates 9 can be adjusted. By utilizing the angle adjustment process of the movable arm plates 7 and the spacing adjustment process of the limit plates 9, the limit plates 9 can be adapted to door panels of different widths and lengths, and the stacking process of door panels of different sizes can be realized by utilizing the four-corner clamping effect of the limit plates 9. When stacking door panels, the telescopic cylinder 901 controls the connecting plate 904 to slide along the sliding rod 906, so that the shovel plate 903 can be inserted into the bottom of the door panel from the four corners. The door panel can be lifted by cooperating with the lifting cylinder 3, and then the mounting seat 2 is moved along the transport track 101 to transport the door panel to the stacking position. When stacking, the limiting support plate 902 is first placed on the four corners of the bottom door panel pile, and then the telescopic cylinder 901 controls the limiting support plate 902 and the shovel plate 903 to retreat backwards, so that the upper door panel can be accurately stacked on the door panel pile with precise positioning to ensure neatness and uniformity during stacking.

[0043] The above is a detailed description of an embodiment of the present invention, but the content is only a preferred embodiment of the present invention and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. A solid wood door panel processing and stacking device, comprising a workshop crossbeam (1), a transport track (101) being arranged at the bottom of the workshop crossbeam (1) in a straight line direction, a movable mounting seat (2) being slidably mounted on the transport track (101), characterized in that: A lifting cylinder (3) is fixedly arranged on one side of the movable mounting seat (2); an output end of the lifting cylinder (3) is fixedly connected to an upper mounting frame (4); a lower mounting frame (5) is arranged below the upper mounting frame (4); the lower mounting frame (5) is fixedly connected to the upper mounting frame (4) via a support plate (501); an adjusting motor (401) is fixedly arranged inside the upper mounting frame (4); an output end of the adjusting motor (401) is fixedly connected to a pivot (402); a bottom of the pivot (402) passes through the lower mounting frame (5) and is sleeved with an adjusting gear (403); A group of movable arm plates (7) are symmetrically arranged in the lower mounting frame (5), the center of the movable arm plates (7) is rotatably matched with the pivot (402), the movable arm plates (7) are arranged in a cross shape, and angle adjustment connecting rods (704) are symmetrically rotatably installed between adjacent side edges of the movable arm plates (7), a group of toothed plates (705) are symmetrically arranged at the center of the bottom of the lower mounting frame (5), the adjusting gear (403) is meshed with the two toothed plates (705) at the same time, and the ends of the angle adjustment connecting rods (704) overlap each other up and down and are rotatably matched with one end of the toothed plate (705) through a rotating shaft; Both ends of the movable arm plate (7) are provided with sliding grooves (701), a sliding block (8) is slidably mounted in the sliding groove (701), a return spring (801) is arranged between one end of the sliding block (8) and the sliding groove (701), a sliding sleeve (6) is axially slidably mounted on the pivot (402), an annular track (603) is arranged on the outer side of the sliding sleeve (6), a rotating seat (604) is slidably mounted on the annular track (603), the upper end of the sliding block (8) is rotatably matched with one end of the distance adjusting connecting rod (802), and the other end of the distance adjusting connecting rod (802) is rotatably matched with the rotating seat (604), and a limit plate (9) for abutting against the four corners of the door panel is fixedly arranged at the bottom of the sliding block (8).

2. The solid wood door panel processing and stacking device according to claim 1, characterized in that: A return spring (601) is arranged between the top of the sliding sleeve (6) and the bottom of the upper mounting frame (4); an adjusting cylinder (404) is fixedly arranged inside the upper mounting frame (4); an output end of the adjusting cylinder (404) is fixedly connected to the upper end of the sliding sleeve (6); a guide rod (602) is fixedly arranged on the upper end of the sliding sleeve (6); and a top end of the guide rod (602) slides through the upper mounting frame (4).

3. The solid wood door panel processing and stacking device according to claim 1, characterized in that: A limiting slot (502) is provided through the outer wall of the lower mounting frame (5), and both ends of the movable arm plate (7) are slidably mounted in the corresponding limiting slots (502).

4. The solid wood door panel processing and stacking device according to claim 1, characterized in that: A group of limiting slide rails (503) are symmetrically arranged at the bottom of the lower mounting frame (5), and the tooth groove plate (705) is linearly slidably mounted in the limiting slide rails (503).

5. The solid wood door panel processing and stacking device according to claim 1, characterized in that: A yielding portion (702) is provided in the center of the movable arm plate (7), and the yielding portions (702) of the two movable arm plates (7) overlap with each other and are rotatably connected to the pivot (402), a limiting portion (703) is provided at the bottom of the yielding portion (702) of one movable arm plate (7), and a limiting portion (703) is provided at the top of the yielding portion (702) of the other movable arm plate (7), and the two limiting portions (703) are arranged in a staggered manner.

6. The solid wood door panel processing and stacking device according to claim 1, characterized in that: A telescopic cylinder (901) is fixedly arranged on the outer wall of the limit plate (9), a limit support plate (902) is arranged at the bottom of the limit plate (9), the limit support plate (902) and the inner wall of the limit plate (9) are both in an arc shape that fits the rounded corners of the door panel, a shovel plate (903) is extended from the top of the limit support plate (902), a connecting plate (904) is fixedly arranged on the outer wall of the limit support plate (902), the output end of the telescopic cylinder (901) is fixedly connected to the connecting plate (904) through a connecting seat (905), and a sliding rod (906) is fixedly arranged on the outer wall of the limit plate (9), and the sliding rod (906) slides through the limit plate (9).

7. The solid wood door panel processing and stacking device according to claim 6, characterized in that: The upper end of the shovel plate (903) is provided with a slide groove (9031), and the bottom of the limit plate (9) is provided with a slider (907), and the slider (907) is adapted to be slidably installed in the slide groove (9031).

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