CN215700793U

CN215700793U - Automatic door plate feeding machine

Info

Publication number: CN215700793U
Application number: CN202122220402.0U
Authority: CN
Inventors: 徐建
Original assignee: Chongqing Ruihuimei Smart Home Co ltd
Current assignee: Chongqing Ruihuimei Smart Home Co ltd
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-02-01
Anticipated expiration: 2031-09-14

Abstract

The utility model discloses an automatic door sheet feeder which comprises a processing table and a plurality of transmission rollers, wherein the upper end surface of the processing table is fixedly connected with a plurality of limiting plates at equal intervals, the limiting plates and the transmission rollers are arranged alternately, a sliding cavity is formed in each limiting plate, a plurality of return springs are fixedly arranged in the sliding cavity at equal intervals, a sliding plate is fixedly arranged at one end, away from the inner wall of each limiting plate, of each return spring together, and a trapezoidal block is fixedly arranged at one side, away from the return springs, of each sliding plate. According to the automatic door plate body, the servo motor drives the plurality of transmission rollers to rotate clockwise to transmit the door plate body rightwards, the side edges of the door plate body can extrude the trapezoidal blocks on the two sides in the moving process, the spring can be compressed, the elastic force of the reset spring can react on the door plate body, the automatic door plate body is reset, the situation that the door plate body deviates is avoided, and the machining accuracy of the door plate body is improved.

Description

Automatic door plate feeding machine

Technical Field

The utility model relates to the technical field of door plate manufacturing, in particular to an automatic door plate feeding machine.

Background

The surface of the door panel is a notable place and can be a smooth surface or a frosted surface; or wood grain, metal, or crystal surface. Therefore, buyers need to correspondingly select the surface of the door panel in consideration of the overall style matching of the home and the use of the main materials of the furniture.

When an existing door plate is machined, a conveying belt or a conveying roller is mostly used for conveying materials by a feeding mechanism, but the door plate is easy to deviate in the conveying process, so that the door plate is not accurate in positioning, and the machining precision of the door plate is reduced.

In order to solve the above problems, the present invention provides an automatic door sheet feeder.

SUMMERY OF THE UTILITY MODEL

In order to achieve the purpose, the utility model adopts the following technical scheme:

a door plate automatic feeder comprises a processing table and a plurality of transmission rollers, wherein the upper end face of the processing table is fixedly connected with a plurality of limiting plates at equal intervals, the limiting plates and the transmission rollers are arranged alternately, a sliding cavity is formed in each limiting plate, a plurality of reset springs are fixedly arranged in the sliding cavity at equal intervals, one ends of the reset springs, which are far away from the inner wall of each limiting plate, are jointly and fixedly provided with a sliding plate, one side of the sliding plate, which is far away from the reset springs, is fixedly provided with a trapezoidal block, the other end of the trapezoidal block penetrates through the side wall of each limiting plate and is slidably connected into the side wall of each limiting plate, one side of the trapezoidal block, which is far away from the reset springs, is rotatably connected with a plurality of balls, two ends of each transmission roller are rotatably connected with vertical plates through connecting shafts, the two vertical plates are fixedly arranged on the upper end face of the processing table, one end of each transmission roller penetrates through the side wall of each vertical plate through each connecting shaft and is fixedly connected with a driven gear, the driven gears are connected through a toothed belt in a transmission mode, a fixing frame is fixedly connected to the lower end face of the machining table, a servo motor is fixedly connected into the fixing frame, a driving gear is fixedly connected to the output end of the servo motor, and the driving gear is in transmission connection with one of the driven gears through a chain.

Preferably, the upper end surface of the processing table is symmetrically provided with a fixing frame, the left side of the fixing frame is provided with a feeding port, the fixing frame is internally and transversely connected with a screw rod in a rotating mode, and the screw rod is in threaded connection with a threaded block.

Preferably, the upper end face of the thread block is slidably connected to the side wall of the fixing frame, a telescopic cylinder is arranged at the lower end of the thread block, a polishing machine is fixedly connected to the output end of the telescopic cylinder, and a polishing machine is arranged at the telescopic end of the polishing machine.

Preferably, the lower end face of the processing table is provided with a support frame, and the lower end face of the support frame is provided with anti-skid lines.

Preferably, a door panel body is arranged between the opposite rolling balls, and the rolling balls are connected with the door panel body in a sliding mode.

Compared with the prior art, the utility model has the beneficial effects that:

a plurality of transmission rollers of servo motor drive rotate clockwise, transmit the door plant body right, and the in-process side of door plant body motion can produce the extrusion to the trapezoidal piece of both sides, and then can compression spring, and reset spring's elasticity can counteract the door plant body for automatic door plant body resets, has avoided the door plant body the condition of off tracking to appear, has improved the accuracy of door plant body processing.

Drawings

Fig. 1 is a schematic front structural view of an automatic door sheet feeder according to the present invention;

fig. 2 is a three-dimensional structure diagram of a conveying roller in the door panel automatic feeder according to the present invention;

fig. 3 is a top view of a left half portion of a processing table in the door panel automatic feeder according to the present invention;

fig. 4 is an enlarged schematic structural view of a position-limiting plate in the automatic door sheet feeding machine according to the present invention.

In the figure: the device comprises a mounting frame 1, a door panel body 2, a servo motor 3, a limiting plate 4, a transmission roller 5, a driven gear 6, a toothed belt 7, a vertical plate 8, a processing table 9, a polishing machine 10, a screw rod 11, a return spring 12, balls 13, a trapezoidal block 14 and a sliding cavity 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-4, an automatic door plate feeder comprises a processing table 9 and a plurality of conveying rollers 5, wherein the upper end surface of the processing table 9 is fixedly connected with a plurality of limiting plates 4 at equal intervals, the plurality of limiting plates 4 and the plurality of conveying rollers 5 are arranged alternately, a sliding cavity 15 is formed in each limiting plate 4, a plurality of reset springs 12 are fixedly arranged in each sliding cavity 15 at equal intervals, one ends of the plurality of reset springs 12, which are far away from the inner wall of each limiting plate 4, are jointly and fixedly provided with a sliding plate, one side of each sliding plate, which is far away from the corresponding reset spring 12, is fixedly provided with a trapezoidal block 14, the other end of each trapezoidal block 14 penetrates through the side wall of the corresponding limiting plate 4 and is slidably connected into the side wall of the corresponding limiting plate 4, one side of each trapezoidal block 14, which is far away from the corresponding reset spring 12, is rotatably connected with a plurality of balls 13, the two ends of the conveying rollers 5 are rotatably connected with vertical plates 8 through connecting shafts, the two vertical plates 8 are both fixedly arranged on the upper end surface of the processing table 9, one end of each conveying roller 5 penetrates through the side wall of the corresponding vertical plate 8 and is fixedly connected with a driven gear 6 through the connecting shaft, a plurality of driven gears 6 are connected through the transmission of a toothed belt 7, the lower end face of a machining table 9 is fixedly connected with an installation frame 1, a servo motor 3 is fixedly connected in the installation frame 1, the output end of the servo motor 3 is fixedly connected with a driving gear, and the driving gear is in transmission connection with one of the driven gears 6 through a chain.

Wherein, the upper end surface of the processing table 9 is symmetrically provided with a fixing frame, the left side of the fixing frame is provided with a feeding port, the fixing frame is internally and transversely and rotatably connected with a screw rod 11, the screw rod 11 is in threaded connection with a threaded block, and the screw rod 11 rotates to drive the threaded block to move left and right so as to adjust the processing position of the polishing machine 10;

the upper end face of the thread block is connected to the side wall of the fixing frame in a sliding mode, the lower end of the thread block is provided with a telescopic cylinder, the telescopic end of the telescopic cylinder is fixedly connected with a polishing machine 10, and the telescopic cylinder pushes the polishing machine 10 to move downwards through the telescopic end to process the surface of the door plate;

wherein, the lower end surface of the processing table 9 is provided with a support frame, the lower end surface of the support frame is provided with anti-skid lines, and the anti-skid lines improve the friction force between the support frame and the ground;

the door plate body 2 is arranged between the opposite rolling balls 13, the rolling balls 13 are connected with the door plate body 2 in a sliding mode, and the rolling balls 13 reduce the friction force between the door plate body 2 and the trapezoidal blocks 14;

according to the automatic door plate body 2, after the door plate is placed on the transmission rollers 5, the servo motor 3 drives the transmission rollers 5 to rotate clockwise, the door plate body 2 is transmitted rightwards, the side edges of the door plate body 2 can extrude the trapezoidal blocks 14 on the two sides in the moving process, so that the springs can be compressed, the elastic force of the reset spring 12 can react on the door plate body 2, the automatic door plate body 2 is reset, the situation that the door plate body 2 deviates is avoided, and the processing accuracy of the door plate body 2 is improved; the rolling ball 13 on the side wall of the trapezoidal block 14 is in rolling connection with the side wall of the door panel body 2, so that the friction force between the rolling ball 13 and the door panel body 2 is reduced, and the trapezoidal block 14 is prevented from being in rigid contact with the door panel body 2.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The automatic door plate feeder comprises a processing table (9) and a plurality of conveying rollers (5), and is characterized in that the upper end surface of the processing table (9) is fixedly connected with a plurality of limiting plates (4) at equal intervals, the limiting plates (4) and the conveying rollers (5) are arranged alternately, a sliding cavity (15) is formed in each limiting plate (4), a plurality of reset springs (12) are fixedly arranged in each sliding cavity (15) at equal intervals, a sliding plate is fixedly arranged at one end, deviating from the inner wall of each limiting plate (4), of each reset spring (12) together, a trapezoidal block (14) is fixedly arranged at one side, deviating from each reset spring (12), of each sliding plate, the other end of each trapezoidal block (14) penetrates through the side wall of each limiting plate (4) and is connected in the side wall of each limiting plate (4) in a sliding mode, and a plurality of balls (13) are rotatably connected to one side, deviating from each reset spring (12), of each trapezoidal block (14), transmission roller (5) both ends are rotated through the connecting axle and are connected with riser (8), two equal fixed mounting of riser (8) is at the up end of processing platform (9), the one end of transmission roller (5) is passed through the connecting axle and is run through lateral wall and fixedly connected with driven gear (6) of riser (8), and is a plurality of connect through cingulum (7) transmission between driven gear (6), the lower terminal surface fixedly connected with mounting bracket (1) of processing platform (9), fixedly connected with servo motor (3) in mounting bracket (1), the output fixedly connected with driving gear of servo motor (3), the driving gear passes through the chain and one of them driven gear (6) transmission is connected.

2. The automatic door plate feeding machine according to claim 1, wherein a fixing frame is symmetrically arranged on the upper end surface of the processing table (9), a feeding port is formed in the left side of the fixing frame, a screw rod (11) is transversely and rotatably connected in the fixing frame, and a thread block is in threaded connection with the screw rod (11).

3. The automatic door plate feeding machine according to claim 2, wherein the upper end face of the thread block is slidably connected to the side wall of the fixing frame, the lower end of the thread block is provided with a telescopic cylinder, the output end of the telescopic cylinder is fixedly connected with a polishing machine (10), and the telescopic end of the polishing machine (10) is provided with the polishing machine (10).

4. The automatic door plate feeding machine according to claim 1, wherein a support frame is arranged on the lower end face of the processing table (9), and anti-skid grains are arranged on the lower end face of the support frame.

5. The automatic door plate feeder according to claim 1, characterized in that a door plate body (2) is arranged between the opposite rolling balls (13), and the rolling balls (13) are connected with the door plate body (2) in a sliding manner.