A clamping and conveying device for wood door processing

Abstract

This utility model relates to the technical field of wooden door processing equipment, and discloses a clamping and conveying device for wooden door processing, including a support frame, two sliding seats, two electric slide rails, two lifting plates, two lifting adjustment components, a support component, two clamping plates, a mounting frame, and a clamping adjustment component. The two sliding seats are slidably mounted on the support frame, and the two electric slide rails are respectively fixedly mounted on the front and rear sides of the support frame, with the output ends of the two electric slide rails connected to their respective sliding seats. The two lifting plates are respectively positioned above their respective sliding seats, and the two lifting adjustment components are respectively positioned on their respective lifting plates. This utility model has the following advantages and effects: it can flexibly adjust the position and height of the clamping plates to adapt to the processing needs of wooden doors of different sizes and thicknesses, while ensuring the stability and accuracy of clamping and conveying, and effectively reducing the need for manual intervention and lowering production costs.

Description

Technical Field

[0001] This utility model relates to the technical field of wooden door processing equipment, and in particular to a clamping and conveying device for wooden door processing. Background Technology

[0002] Against the backdrop of the upgrading of the wooden door processing industry, the technical pain points of clamping and conveying devices have become a key factor restricting flexible production. Currently, the equipment exhibits three major technical contradictions in practical applications: First, the contradiction between traditional rigid clamping structures and the diverse specifications of wooden doors—data from a furniture factory shows that when switching between wooden doors with widths ranging from 200mm to 1200mm using devices with fixed clamping arms, 15-25 minutes of manual adjustment is required, and the pass rate for clamping thin-panel doors with a thickness of <40mm is only 82%, with edge indentation accounting for 37% of defective products; Second, the contradiction between the precision of mechanical transmission and the requirements of precision machining—a milling production line experiences approximately 1.2% scrap rate for mortise and tenon structures annually due to fluctuations in chain drive speed (±0.2m / s).

[0003] With the surge in demand for multi-variety, small-batch production in the customized wooden door market (non-standard orders accounted for over 60% in 2024), the technical shortcomings of existing equipment have become increasingly apparent: manual adjustments leading to production changeover losses account for 9.3% of total working hours; unstable clamping causing surface damage increases the rework rate for coating by 5.8%; and a smart factory transformation case study shows that the positioning deviation between the traditional conveyor line and the visual inspection equipment reached ±0.8mm, directly resulting in 2.3% of finished products having out-of-tolerance dimensions. Facing the industry trend of wooden door processing shifting from mass production to customization, there is an urgent need to develop new devices with adaptive clamping and high-precision transmission to address the systemic deficiencies of existing technologies in terms of accuracy maintenance, changeover efficiency, and environmental adaptability.

[0004] The information disclosed in this background section is intended only to enhance the understanding of the overall background of this utility model and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content

[0005] The purpose of this invention is to provide a clamping and conveying device for wooden door processing, which can flexibly adjust the position and height of the clamping plate to adapt to the processing needs of wooden doors of different sizes and thicknesses. At the same time, it can ensure the stability and accuracy of clamping and conveying, and can effectively reduce the need for manual intervention and reduce production costs.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a clamping and conveying device for processing wooden doors, comprising a support frame, two sliding seats, two electric slide rails, two lifting plates, two lifting adjustment components, a support component, two clamping plates, a mounting frame, and a clamping adjustment component;

[0007] Two sliding seats are slidably mounted on the support frame. Two electric slide rails are fixedly mounted on the front and rear sides of the support frame, and the output ends of the two electric slide rails are connected to the corresponding sliding seats. Two lifting plates are respectively set above the corresponding sliding seats. Two lifting adjustment components are respectively set on the corresponding lifting plates and are respectively connected to the corresponding sliding seats. Two clamping plates are symmetrically set above the support frame and located on the side where the two lifting plates are close to each other. The support component is set on the side where the two lifting plates are close to each other and connected to the side where the two clamping plates are far from each other. The mounting frame is fixedly mounted on the two sliding seats. The clamping adjustment component is set on the mounting frame and connected to the support component.

[0008] A further feature of this invention is that the lifting and adjusting assembly includes an electric cylinder and two sliding rods. The electric cylinder is fixedly installed on the lifting plate, and the telescopic end of the electric cylinder is fixedly installed on the corresponding sliding seat. Two sliding rods that are parallel to the electric cylinder and slidably connected to the corresponding lifting plate are fixedly installed on the top side of the sliding seat.

[0009] By adopting the above technical solution, the height of the lifting platform can be adjusted as needed.

[0010] A further feature of this invention is that the support assembly includes four support rods and eight hinge seats. Two hinge seats are fixedly installed on the side of the two clamping plates that are far apart from each other and on the side of the two lifting plates that are close to each other. Two parallel support rods are hingedly installed on the four hinge seats on the same side.

[0011] By adopting the above technical solution, stable support can be provided for the clamping plate, and the position of the clamping plate can be adjusted as the support rod deflects.

[0012] A further feature of this invention is that the clamping and adjusting assembly includes a strip plate, two guide openings, and two limiting rods. The strip plate is slidably mounted on the mounting frame. Two guide openings are symmetrically arranged on the strip plate. Limiting rods are movably installed in both guide openings. The two limiting rods are arranged parallel to each other. The top ends of the two limiting rods are respectively fixedly connected to one of the two support rods on the corresponding side.

[0013] By adopting the above technical solution, the distance between the two clamping plates can be controlled when the strip plate slides along the mounting frame. This not only adapts to clamping wooden doors of different sizes, but also enables the clamping and unclamping of wooden doors according to actual needs.

[0014] A further feature of this invention is that the clamping and adjusting assembly also includes an electric cylinder II, which is fixedly mounted on the mounting bracket, and the telescopic end of the electric cylinder II is fixedly mounted on the strip plate.

[0015] By adopting the above technical solution, the sliding of the strip plate along the mounting frame can be controlled as needed.

[0016] A further feature of this invention is that an elastic dust cover is fixedly installed on the strip plate with the electric cylinder two as the center, and the elastic dust cover is fixedly connected to the mounting bracket.

[0017] By adopting the above technical solution, the electric cylinder can be shielded and protected, thereby preventing dust and other debris during the wood door processing from affecting the normal operation of the electric cylinder.

[0018] A further feature of this invention is that a limiting block is fixedly installed at the bottom end of the limiting rod.

[0019] By adopting the above technical solution, the lifting range of the clamping plate can be limited, avoiding the situation where the limit rod disengages from the guide port, causing clamping control failure.

[0020] A further feature of this invention is that: blocks are fixedly installed on both the front and rear sides of the support frame, and the four blocks are respectively located at both ends of the corresponding electric slide rail.

[0021] By adopting the above technical solution, the range of motion of the sliding seat can be limited, preventing it from detaching from the electric slide rail.

[0022] A further feature of this invention is that L-shaped grooves are provided on the sides of the two clamping plates that are close to each other.

[0023] By adopting the above technical solution, the clamping plate can not only clamp the wooden door but also provide a lifting effect, thereby lifting the wooden door to the required height when adjusting the height of the lifting plate.

[0024] A further feature of this invention is that an anti-slip pad is embedded and fixedly installed on the side wall of the L-shaped groove, and the bottom inner wall of the L-shaped groove is smooth.

[0025] By adopting the above technical solution, it can be ensured that the wooden door will not wobble when clamped, and at the same time, it can be avoided that the surface of the wooden door will be scratched when providing a lifting effect.

[0026] The beneficial effects of this utility model are:

[0027] This clamping and conveying device for wooden door processing, through its unique structural design, can significantly improve the stability and efficiency of the wooden door processing process. The cooperation between the support frame and the sliding seat allows the entire device to move flexibly in the horizontal direction, while the introduction of electric slide rails further enhances the accuracy and controllability of the sliding seat movement. The combination of the lifting plate and the lifting adjustment component not only realizes the free adjustment of the height, but also ensures the precise positioning of the wooden door during the clamping process.

[0028] The design of the clamping adjustment component is particularly ingenious. Through the synergistic effect of the strip plate, guide port, and limit rod, the spacing between the clamping plates can be dynamically adjusted according to actual needs, thereby adapting to different specifications of wooden door processing tasks. The addition of the electric cylinder provides automated support for this process, reduces manual intervention, and improves the convenience of operation. At the same time, the application of the elastic dust cover effectively protects key components from dust contamination and extends the service life of the equipment.

[0029] Furthermore, the configuration of the support rod and hinge seat in the support assembly gives the clamping plate a greater range of motion and stronger support capacity, making it more stable and reliable when clamping wooden doors. The combination design of the L-shaped groove and anti-slip pad on the clamping plate ensures the clamping effect while also protecting the surface of the wooden door, avoiding damage caused by friction or pressure. Overall, the device is both functional and practical, and can meet the diverse needs of the modern wooden door processing industry. Attached Figure Description

[0030] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0031] Figure 1 This is a three-dimensional structural diagram of a clamping and conveying device for wooden door processing proposed in this utility model;

[0032] Figure 2 for Figure 1 A structural diagram from another perspective;

[0033] Figure 3 This is a partial three-dimensional structural schematic diagram of the present invention;

[0034] Figure 4 This is a schematic diagram of the two parts of the present invention: the sliding seat, the mounting bracket, and the electric cylinder.

[0035] Figure 5 This is a schematic diagram of the structure of the sliding seat, mounting bracket, strip plate, electric cylinder II, and guide port proposed in this utility model.

[0036] In the diagram, 1 is the support frame; 2 is the sliding seat; 21 is the electric slide rail; 3 is the lifting plate; 301 is the electric cylinder one; 302 is the slide rod; 31 is the support rod; 4 is the clamping plate; 5 is the mounting bracket; 51 is the electric cylinder two; 511 is the elastic dust cover; 52 is the strip plate; 521 is the guide opening; 53 is the limit rod; and 531 is the limit block. Detailed Implementation

[0037] The technical solution of this utility model will now be clearly and completely described with reference to specific embodiments. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0038] Reference Figure 1-5 A clamping and conveying device for processing wooden doors includes a support frame 1, two sliding seats 2, two electric slide rails 21, two lifting plates 3, two clamping plates 4, and a mounting frame 5.

[0039] Two sliding seats 2 are slidably mounted on the support frame 1. Two electric slide rails 21 are fixedly mounted on the front and rear sides of the support frame 1, and the output ends of the two electric slide rails 21 are respectively connected to the corresponding sliding seats 2. Two lifting plates 3 are respectively set above the corresponding sliding seats 2. Two clamping plates 4 are symmetrically set above the support frame 1 and located on the side where the two lifting plates 3 are close to each other. Two hinge seats are fixedly mounted on the side where the two clamping plates 4 are far apart from each other and on the side where the two lifting plates 3 are close to each other. Two parallel support rods 31 are hingedly mounted on the four hinge seats on the same side, which can provide stable support for the clamping plates 4 and adjust the position of the clamping plates 4 as the support rods 31 deflect. An electric cylinder 301 is fixedly mounted on the lifting plate 3. The telescopic end of the electric cylinder 301 is fixedly mounted on the corresponding sliding seat 2. Two slide rods 302 that are parallel to the electric cylinder 301 and slidably connected to the corresponding lifting plate 3 are fixedly mounted on the top side of the sliding seat 2, which can adjust the height of the lifting plate 3 as needed.

[0040] Mounting bracket 5 is fixedly mounted on two sliding seats 2. A strip plate 52 is slidably mounted on mounting bracket 5. Two symmetrically arranged guide openings 521 are opened on strip plate 52. Limiting rods 53 are movably installed in both guide openings 521. The two limiting rods 53 are arranged parallel to each other. The top of the two limiting rods 53 are fixedly connected to one of the two support rods 31 on the corresponding side. This can control the distance between the two clamping plates 4 when the strip plate 52 slides along mounting bracket 5. It can not only adapt to the clamping of wooden doors of different sizes, but also achieve the effect of clamping and releasing the wooden door according to actual needs. An electric cylinder 51 is fixedly mounted on mounting bracket 5. The telescopic end of electric cylinder 51 is fixedly mounted on strip plate 52. It can control the sliding of strip plate 52 along mounting bracket 5 as needed.

[0041] In order to provide shielding and protection for the electric cylinder 51 and thus prevent dust and other debris during the wood door processing from affecting the normal operation of the electric cylinder 51, an elastic dust cover 511 is fixedly installed on the strip plate 52 with the electric cylinder 51 as the center, and the elastic dust cover 511 is fixedly connected to the mounting bracket 5.

[0042] Specifically, in order to limit the lifting range of the clamping plate 4 and prevent the limiting rod 53 from detaching from the guide port 521 and causing clamping control failure, and in order to limit the movement range of the sliding seat 2 and prevent it from detaching from the electric slide rail 21, a limiting block 531 is fixedly installed at the bottom of the limiting rod 53, and blocks are fixedly installed on both the front and rear sides of the support frame 1. The four blocks are located at the two ends of the corresponding electric slide rail 21.

[0043] Specifically, in order to enable the clamping plate 4 to clamp the wooden door while providing a lifting effect, so that the wooden door can be lifted to the required height when the height of the lifting plate 3 is adjusted, and to prevent the wooden door from shaking while providing a lifting effect, L-shaped grooves are provided on the sides of the two clamping plates 4 that are close to each other. Anti-slip pads are embedded and fixedly installed on the side walls of the L-shaped grooves, and the bottom inner wall of the L-shaped grooves is smooth.

[0044] The circuits, electronic components, and module mechanisms involved all employ existing technologies, which can be fully implemented by those skilled in the art, and need no further explanation. The content protected by this application does not involve any improvement to the software, circuits, or methods.

[0045] Working principle: First, connect the power supply and place the wooden door to be processed flat on the support frame 11, positioning it between the two clamping plates 4. When clamping is required, the height of the lifting plate 3 is adjusted by controlling the electric cylinder 301. With the cooperation of the support rod 31, the clamping plate 4 can be adjusted to a suitable clamping position. Then, the strip plate 52 is slid along the mounting frame 5 by controlling the electric cylinder 51, thereby adjusting the position of the two limit rods 53 within the guide opening 521. With the cooperation of the support rods 31 on both sides, the distance between the clamping plates 4 can be adjusted. After the clamping plate 4 moves to the appropriate position, the electric cylinder 301 is restarted. The height of the wooden door can be adjusted by controlling the lifting plate 3 to move up or down. During this process, the cooperation of the support rod 31 and the hinge seat ensures that the clamping plate 4 remains stable and provides the necessary support force.

[0046] Meanwhile, the electric slide rail 21 drives the sliding seat 2 to move horizontally along the support frame 1, allowing the wooden door to be flexibly adjusted in the horizontal direction, thus facilitating its movement to the processing position for processing operations. The setting of the stop block effectively limits the movement range of the sliding seat 2, preventing it from detaching from the electric slide rail 21. The design of the L-shaped groove and anti-slip pad on the clamping plate 4 further improves the reliability of clamping, while protecting the surface of the wooden door from damage. The elastic dust cover 511 continuously provides protection for the electric cylinder 2 51, ensuring that the equipment operates normally in a dusty environment.

[0047] The entire device is simple and efficient to operate. It achieves automated adjustment through an electronic control system, reducing the need for manual intervention. Through the coordinated work of various components, it can ensure that the wooden door remains stable during the processing, thereby significantly improving processing accuracy and efficiency.

[0048] The clamping and conveying device for wooden door processing provided by this utility model has been described in detail above. Specific embodiments have been used to illustrate the principle and implementation of this utility model. The description of the embodiments above is only for the purpose of helping to understand the method and core idea of ​​this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made to this utility model without departing from the principle of this utility model, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. A clamping conveyance device for wood door processing, characterized by, It includes a support frame (1), two sliding seats (2), two electric slide rails (21), two lifting plates (3), two lifting adjustment components, a support component, two clamping plates (4), a mounting bracket (5), and a clamping adjustment component; Two sliding seats (2) are slidably mounted on the support frame (1). Two electric slide rails (21) are fixedly mounted on the front and rear sides of the support frame (1), and the output ends of the two electric slide rails (21) are connected to the corresponding sliding seats (2). Two lifting plates (3) are respectively set above the corresponding sliding seats (2). Two lifting adjustment components are respectively set on the corresponding lifting plates (3), and the two lifting adjustment components are respectively connected to the corresponding sliding seats (2). Two clamping plates (4) are symmetrically set above the support frame (1) and located on the side where the two lifting plates (3) are close to each other. The support component is set on the side where the two lifting plates (3) are close to each other and connected to the side where the two clamping plates (4) are far away from each other. The mounting frame (5) is fixedly mounted on the two sliding seats (2). The clamping adjustment component is set on the mounting frame (5) and connected to the support component.

2. The clamping and conveying device for wooden door processing according to claim 1, characterized in that: The lifting adjustment assembly includes an electric cylinder (301) and two slide rods (302). The electric cylinder (301) is fixedly installed on the lifting plate (3). The telescopic end of the electric cylinder (301) is fixedly installed on the corresponding sliding seat (2). Two slide rods (302) that are parallel to the electric cylinder (301) and slidably connected to the corresponding lifting plate (3) are fixedly installed on the top side of the sliding seat (2).

3. The clamping and conveying device for wooden door processing according to claim 1, characterized in that: The support assembly includes four support rods (31) and eight hinge seats. Two hinge seats are fixedly installed on the side of the two clamping plates (4) that are far apart from each other and on the side of the two lifting plates (3) that are close to each other. Two support rods (31) that are parallel to each other are hinged on the four hinge seats on the same side.

4. The clamping and conveying device for wooden door processing according to claim 3, characterized in that: The clamping and adjusting assembly includes a strip plate (52), two guide openings (521) and two limiting rods (53). The strip plate (52) is slidably mounted on the mounting frame (5). Two guide openings (521) are provided on the strip plate (52) in a symmetrical arrangement. Limiting rods (53) are movably installed in both guide openings (521). The two limiting rods (53) are arranged parallel to each other. The top ends of the two limiting rods (53) are fixedly connected to one of the two support rods (31) on the corresponding side.

5. The clamping and conveying device for wooden door processing according to claim 4, characterized in that: The clamping adjustment assembly also includes an electric cylinder two (51), which is fixedly installed on the mounting bracket (5). The telescopic end of the electric cylinder two (51) is fixedly installed on the strip plate (52).

6. The clamping and conveying device for wooden door processing according to claim 5, characterized in that: An elastic dust cover (511) is fixedly installed on the strip plate (52) with the electric cylinder (51) as the center, and the elastic dust cover (511) is fixedly connected to the mounting bracket (5).

7. The clamping and conveying device for wooden door processing according to claim 4, characterized in that: A limiting block (531) is fixedly installed at the bottom end of the limiting rod (53).

8. The clamping and conveying device for wooden door processing according to claim 1, characterized in that: The support frame (1) is fixedly equipped with blocks on both the front and rear sides, and the four blocks are located at the two ends of the corresponding electric slide rail (21).

9. A clamping and conveying device for wooden door processing according to claim 1, characterized in that: Both clamps (4) have L-shaped grooves on the side that is close to each other.

10. A clamping and conveying device for processing wooden doors according to claim 9, characterized in that: An anti-slip pad is embedded and fixedly installed on the side wall of the L-shaped groove, and the bottom inner wall of the L-shaped groove is smooth.

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