Plate processing device

Abstract

The invention discloses a plate processing device which comprises a workbench, a measuring unit and a side pushing unit, the measuring unit is arranged on the front side of the workbench, and the side pushing unit is arranged on the upper side of the workbench to push a plate placed on the workbench to be tightly attached to the left side edge or the right side edge of the workbench. The measuring unit comprises a mounting plate, a magnetic measuring sensor, a measuring magnetic strip and a first connecting plate, the side pushing unit comprises a third connecting plate and a side pushing strip, and the front end of the third connecting plate is fixedly connected with the upper side of the first connecting plate. The measuring unit comprises the magnetic measuring sensor and the measuring magnetic strip, so that the precision and the range of plate size measurement are improved, and the machining precision of the plate is ensured. According to the method, the plate machining precision error caused by the plate size error is avoided, the installation efficiency of the customized furniture is improved, and the manufacturing cost of the customized furniture is saved.

Description

Technical Field

[0001] The invention relates to the technical field of woodworking, and in particular to a plate processing device. Background Art

[0002] Customized furniture is the current development trend of furniture factories. Customized furniture is completely different from the previous furniture with the same structure and produced in batches. It is assembled on site from pieces of pre-processed boards. In the process of processing customized furniture boards, the installation holes are usually processed with the left and right sides of the board as the reference. For example, when processing multiple boards of the same size and the same hole positions, in order to improve efficiency, the boards will be allocated to the left and right channels for processing. When processing installation holes in the same position, the installation holes are usually positioned with different sides as the reference. The left channel is based on the left side, and the right channel is based on the right side. For example, when processing installation holes with the same distance on both sides of the board, the installation holes close to the left are positioned with the left side as the reference, and the installation holes close to the right are positioned with the right side as the reference. However, processing tools usually move based on a fixed side edge, and there are usually errors in the actual size of the board. Positioning the installation holes with different reference edges increases the processing error of the board installation holes, resulting in uneven furniture made from spliced ​​boards, or even failing to match the structure of the house. The board processing quality is low and does not meet the owner's acceptance standards. The processing needs to be reworked, increasing the cost of manufacturing customized furniture. Summary of the invention

[0003] In view of the defects existing in the prior art, the present application provides a plate processing device to solve the technical problem in the prior art that the installation hole processing size is inaccurate due to the plate size error, resulting in low furniture installation efficiency or even the need for rework.

[0004] In order to achieve the purpose of the above invention, the technical solution provided by the present invention is as follows:

[0005] A plate processing device comprises a workbench, a measuring unit and a side pushing unit, wherein the measuring unit is arranged at the front side of the workbench, and the side pushing unit is arranged at the upper side of the workbench to push the plate placed on the workbench to be close to the left side or right side of the workbench;

[0006] The measuring unit comprises a mounting plate, a magnetic measuring sensor, a measuring magnetic strip and a first connecting plate, wherein the mounting plate is parallel to the front side of the workbench, the measuring magnetic strip is fixedly arranged on the mounting plate parallel to the front side of the workbench, the magnetic measuring sensor is fixedly connected to the lower side of the first connecting plate, and the moving distance of the magnetic measuring sensor can be obtained through the magnetic measuring sensor and the measuring magnetic strip;

[0007] The side push unit includes a third connecting plate and a side push bar. The third connecting plate is parallel to the workbench. The front end of the third connecting plate is fixedly connected to the upper side of the first connecting plate. The side of the third connecting plate is provided with a side push bar, which can be against the plate. The third connecting plate can move left and right along the width direction of the workbench to drive the side push bar to push the plate close to the side of the workbench.

[0008] In one embodiment, the plate processing device also includes a processing unit and a control system. The processing unit is arranged on the upper side of the workbench. The processing unit includes a processing tool that can move left and right along the width direction of the plate. When the processing tool moves, it moves based on the side of the workbench close to the plate; the control system controls the movement of the processing tool, and the control system compensates the design data for controlling the movement of the processing tool according to the distance moved by the magnetic measurement sensor.

[0009] In one embodiment, the measuring unit also includes a second connecting plate, a measuring slider and a measuring guide rail, the second connecting plate is vertically fixedly connected to the first connecting plate, the measuring slider is fixedly arranged on the lower surface of the second connecting plate, the magnetic measurement sensor is fixed to the end of the second connecting plate facing the workbench, the measuring guide rail is parallel to the measuring magnetic strip and is fixedly arranged on the mounting plate, and the measuring slider can slide on the measuring guide rail.

[0010] In one embodiment, the measuring unit comprises a dust cover arranged on the mounting plate, the dust cover can cover the magnetic measuring sensor and the measuring magnetic strip, and the magnetic measuring sensor can move left and right in the dust cover.

[0011] In one embodiment, a stop piece is provided at the left end of the mounting plate, and a movement limiting sensor is provided on the left side of the second connecting plate. When the vertical distance between the movement limiting sensor and the stop piece is less than 3 mm, the movement limiting sensor can sense the stop piece. When the movement limiting sensor senses the stop piece, the magnetic measurement sensor stops moving. The vertical distance between the movement limiting sensor and the mounting plate is greater than 3 mm, and the vertical distance between the movement limiting sensor and the stop piece is less than 3 mm.

[0012] In one embodiment, the limited movement sensor is a proximity switch and the stopper is a screw.

[0013] In one embodiment, side push bars are provided on both sides of the third connecting plate, the side push bars are provided parallel to the sides of the workbench, and the side push bars are fixedly connected to the third connecting plate via a plurality of connecting rods.

[0014] In one embodiment, a plurality of grippers are provided on both sides of the workbench, the bottom ends of the grippers are located on the sides of the workbench, and the side push strips push the sheet material toward the grippers when working until the sides of the sheet material abut against the bottom ends of the grippers.

[0015] In one embodiment, a plurality of rollers are evenly arranged on the workbench along the front-rear direction of the workbench, and the plate can be moved from the rear end to the front end of the workbench via the rollers.

[0016] Compared with the prior art, this application has at least the following beneficial effects:

[0017] The plate processing device in the present invention includes a measuring unit and a side push unit. The measuring unit can measure the actual width of the plate to be processed, and the side push unit can push the plate to be close to the left or right side of the workbench. When the processing tool in the plate processing device moves, it moves based on the side of the workbench that the plate is close to. The plate processing device can compensate for the moving distance of the processing tool according to the difference between the actual width of the plate and the designed width of the plate, thereby avoiding the plate processing accuracy error caused by the error of the plate size, improving the installation efficiency of customized furniture, and saving the production cost of customized furniture. The measuring unit in the present invention includes a magnetic measurement sensor and a measuring magnetic strip, which improves the accuracy and range of the plate size measurement and ensures the processing accuracy of the plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic top view of a plate processing device in an embodiment of the present application;

[0019] Figure 2 yes Figure 1 Enlarged stereogram of the middle circle A;

[0020] Figure 3 is a schematic diagram of a measurement unit in an embodiment of the present application;

[0021] Figure 4 yes Figure 3 Enlarged view of the middle circle B;

[0022] Figure 5 It is a schematic diagram of the side thrust mechanism unit in an embodiment of the present application.

[0023] The specific description of the reference numerals is as follows:

[0024] Plate 01, workbench 1, clamp 101, roller 102; measuring unit 2, mounting plate 201, magnetic measurement sensor 202, measuring magnetic strip 203, first connecting plate 204, second connecting plate 205, measuring slide 206, measuring guide rail 207, dust cover 208, movement limiting sensor 209, stopper 210; side push unit 3, third connecting plate 301, side push strip 302, connecting rod 303. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the present invention clearer, the present invention is described below by the specific embodiments shown in the accompanying drawings. However, it should be understood that these descriptions are only exemplary and are not intended to limit the scope of the present invention. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the present invention.

[0026] The terms used in this disclosure are for the purpose of describing specific embodiments only and are not intended to limit the disclosure. The singular forms of "a", "said" and "the" used in this disclosure and the appended claims are also intended to include plural forms unless the context clearly indicates otherwise. It should also be understood that the term "and / or" used herein refers to and includes any or all possible combinations of one or more associated listed items.

[0027] It should be understood that although the terms first, second, third, etc. may be used in the present disclosure to describe various information, such information should not be limited to these terms and should not be understood as indicating or implying relative importance. These terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of the present disclosure, the first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information. Depending on the context, the word "if" as used herein may be interpreted as "at the time of" or "when" or "in response to determining".

[0028] In the description of the present invention, unless otherwise specified and limited, it should be noted that the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it can be a mechanical connection or the internal connection between two components. It can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to the specific circumstances.

[0029] In order to better understand the technical solution of the present invention, the present invention is described in detail below with reference to the accompanying drawings.

[0030] like Figure 1-4 The present embodiment provides a plate processing device, including a workbench 1, a measuring unit 2 and a side pushing unit 3. The measuring unit 2 is arranged on the front side of the workbench 1, and the side pushing unit 3 is arranged on the upper side of the workbench 1 to push the plate placed on the workbench 1 to be close to the left side or right side of the workbench 1 so as to process the plate.

[0031] As shown in Figures 3 and 4, the measuring unit 2 includes a mounting plate 201, a magnetic measurement sensor 202, a measuring magnetic stripe 203 and a first connecting plate 204. The mounting plate 201 is parallel to the front side of the workbench 1, and the measuring magnetic stripe 203 is fixedly arranged on the mounting plate 201 parallel to the front side of the workbench 1. The magnetic measurement sensor 202 is fixedly connected to the lower side of the first connecting plate 204. The magnetic measurement sensor 202 can sense and measure the magnetism in the magnetic stripe 203. The moving distance of the magnetic measurement sensor 202 can be obtained through the magnetic measurement sensor 202 and the measuring magnetic stripe 203.

[0032] As shown in 1, 2, and 5, the side push unit 3 includes a third connecting plate 301 and a side push bar 302. The third connecting plate 301 is parallel to the workbench 1. The front end of the third connecting plate 301 is fixedly connected to the upper side of the first connecting plate 204. The side of the third connecting plate 301 is provided with a side push bar 302. The side push bar 302 can be abutted against the plate 01. The third connecting plate 301 can move left and right along the width direction of the workbench to drive the side push bar 302 to push the plate 01 close to the side of the workbench 1.

[0033] In this embodiment, the plate processing device further includes a processing unit and a control system. The processing unit is arranged on the upper side of the workbench 1. The processing unit includes a processing tool that can move left and right along the width direction of the plate. When the processing tool moves, it moves based on the side of the workbench 1 that the plate 01 is close to. The control system controls the movement of the processing tool, and the control system compensates the design movement data of the control processing tool according to the moving distance of the magnetic measurement sensor 202. In this embodiment, the processing tool is a rotary hole cutter.

[0034] The working principle of the plate processing device in this embodiment is as follows:

[0035] After the plate 01 is placed on the workbench 1, the driving mechanism drives the side push bar 302 in the side push unit to move toward the side of the workbench, so that the side push bar 302 contacts the plate 01 and pushes the plate to move toward the side of the workbench 1 until the plate 01 is against the side of the workbench 1; when the side push bar 302 moves, it drives the magnetic measurement sensor 202 to move, and when the side push bar 302 stops moving, the magnetic measurement sensor 202 also stops moving. The magnetic measurement sensor 202 can accurately measure the distance moved by the magnetic measurement sensor 202 by cooperating with the measuring magnetic strip 203, and the distance moved by the magnetic measurement sensor 202 is equal to the distance moved by the side push bar 302. The distance between the initial position of the side push bar 302 and the side of the workbench 1 in the width direction of the workbench 1 minus the distance moved by the magnetic measurement sensor 202 is the actual width of the plate 01. The control system compensates for the movement of the processing tool according to the difference between the actual width of the plate and the designed width of the plate. The actual movement value of the processing tool is equal to the sum of the designed movement value of the processing tool and the compensation value.

[0036] In order to stabilize the sensor movement of the magnetic measurement sensor 202, as Figure 4 As shown, the measuring unit 2 also includes a second connecting plate 205, a measuring slider 206 and a measuring guide rail 207. The second connecting plate 205 is vertically fixedly connected to the first connecting plate 204. The measuring slider 206 is fixedly arranged on the lower surface of the second connecting plate 205. The magnetic measurement sensor 202 is fixed to the end of the second connecting plate 205 facing the workbench 1. The measuring guide rail 207 is parallel to the measuring magnetic strip 203 and is fixedly arranged on the mounting plate 201. The measuring slider 206 can slide on the measuring guide rail 207.

[0037] The measuring unit 2 includes a dust cover 208 disposed on the mounting plate 201. The dust cover 209 can cover the magnetic measuring sensor 202 and the measuring magnetic strip 203. The magnetic measuring sensor 202 can move left and right in the dust cover 208. The dust cover 208 can be provided to prevent dust from covering the magnetic measuring sensor 202 and the measuring magnetic strip 203 to affect the measurement accuracy.

[0038] A stopper 210 is provided at the left end of the mounting plate 201, and a movement limiting sensor 209 is provided on the left side of the second connecting plate 205. When the vertical distance between the movement limiting sensor 209 and the stopper 210 is less than 3 mm, the movement limiting sensor 209 can sense the stopper 210. When the movement limiting sensor 209 can sense the stopper 210, the magnetic measurement sensor 202 is controlled to stop moving, thereby preventing the magnetic measurement sensor 202 from moving beyond the mounting plate 201. The vertical distance between the movement limiting sensor 209 and the mounting plate 201 is greater than 3 mm, and the vertical distance between the movement limiting sensor 209 and the stopper 210 is less than 3 mm. In this embodiment, the stopper 210 is a screw, and the movement limiting sensor is a proximity switch.

[0039] like Figure 1 As shown, the side push unit can push the plate 01 to the left side of the workbench 1, and can also push the plate 01 to the right side of the workbench 1. Therefore, side push bars 302 are arranged on the left and right sides of the third connecting plate 301. The side push rod bar 302 is arranged parallel to the side of the workbench 1, and the side push rod bar 302 and the third connecting plate 301 are fixedly connected by several connecting rods 303.

[0040] To clamp the sheet, Figure 1 As shown, a plurality of grippers 101 are provided on both sides of the workbench 1, and the bottom ends of the grippers 101 are located at the side of the workbench 1. When the side push strips 302 are working, they push the sheet material toward the grippers 101 until the side of the sheet material 101 abuts against the bottom ends of the grippers 101. Placing the bottom ends of the grippers 101 at the side of the workbench 1 can limit the movement of the sheet material 101, and the final moving position of the side of the sheet material 101 is limited to the side of the workbench.

[0041] In this embodiment, a plurality of rollers 102 are evenly arranged on the workbench 1 along the front and rear directions of the workbench 1. The rear end of the workbench 1 is the plate inlet end, and the front end of the workbench 1 is the plate outlet end. The plate 01 can be moved from the rear end to the front end of the workbench through the rollers 102.

[0042] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the specific implementation methods of the invention can still be modified or some technical features can be replaced by equivalents without departing from the spirit of the technical solution of the present invention, which should be included in the scope of the technical solution for protection of the present invention.

Claims

1. A plate processing device, characterized in that: It includes a workbench, a measuring unit and a side pushing unit, wherein the measuring unit is arranged at the front side of the workbench, and the side pushing unit is arranged at the upper side of the workbench to push the plate placed on the workbench to be close to the left side or right side of the workbench; The measuring unit comprises a mounting plate, a magnetic measuring sensor, a measuring magnetic strip and a first connecting plate, wherein the mounting plate is parallel to the front side of the workbench, the measuring magnetic strip is fixedly arranged on the mounting plate parallel to the front side of the workbench, the magnetic measuring sensor is fixedly connected to the lower side of the first connecting plate, and the moving distance of the magnetic measuring sensor can be obtained through the magnetic measuring sensor and the measuring magnetic strip; The side push unit includes a third connecting plate and a side push bar. The third connecting plate is parallel to the workbench. The front end of the third connecting plate is fixedly connected to the upper side of the first connecting plate. The side of the third connecting plate is provided with a side push bar, which can be against the plate. The third connecting plate can move left and right along the width direction of the workbench to drive the side push bar to push the plate close to the side of the workbench.

2. The plate processing device according to claim 1, characterized in that: The plate processing device also includes a processing unit and a control system. The processing unit is arranged on the upper side of the workbench. The processing unit includes a processing tool that can move left and right along the width direction of the plate. When the processing tool moves, it moves based on the side of the workbench that the plate is close to. The control system controls the movement of the processing tool, and the control system compensates the design data for controlling the movement of the processing tool according to the distance moved by the magnetic measurement sensor.

3. The plate processing device according to claim 1, characterized in that: The measuring unit also includes a second connecting plate, a measuring slider and a measuring guide rail. The second connecting plate is vertically fixedly connected to the first connecting plate. The measuring slider is fixedly arranged on the lower surface of the second connecting plate. The magnetic measurement sensor is fixed to the end of the second connecting plate facing the workbench. The measuring guide rail is parallel to the measuring magnetic strip and is fixedly arranged on the mounting plate. The measuring slider can slide on the measuring guide rail.

4. The plate processing device according to claim 3, characterized in that: The measuring unit comprises a dust cover arranged on the mounting plate, the dust cover can cover the magnetic measuring sensor and the measuring magnetic strip, and the magnetic measuring sensor can move left and right in the dust cover.

5. The plate processing device according to claim 3, characterized in that: A stop piece is provided at the left end of the mounting plate, and a movement limiting sensor is provided on the left side of the second connecting plate. When the vertical distance between the movement limiting sensor and the stop piece is less than 3 mm, the movement limiting sensor can sense the stop piece. When the movement limiting sensor senses the stop piece, the magnetic measurement sensor stops moving. The vertical distance between the movement limiting sensor and the mounting plate is greater than 3 mm, and the vertical distance between the movement limiting sensor and the stop piece is less than 3 mm.

6. The plate processing device according to claim 5, characterized in that: The movement limiting sensor is a proximity switch, and the stopper is a screw.

7. The plate processing device according to claim 1, characterized in that: Side push bars are arranged on both sides of the third connecting plate. The side push bars are arranged parallel to the sides of the workbench. The side push bars are fixedly connected to the third connecting plate through a plurality of connecting bars.

8. The plate processing device according to claim 1, characterized in that: A plurality of grippers are arranged on both sides of the workbench, and the bottom ends of the grippers are located on the sides of the workbench. When the side push strips are working, they push the plate toward the grippers until the sides of the plate abut against the bottom ends of the grippers.

9. The plate processing device according to claim 1, characterized in that: A plurality of rollers are evenly arranged on the workbench along the front and rear directions of the workbench, and the plate can be moved from the rear end to the front end of the workbench through the rollers.

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