Equipment capable of conveniently and automatically installing hardware fittings on drawing board box

Abstract

The invention discloses equipment capable of conveniently and automatically installing hardware fittings on a drawing board box. The equipment comprises a screw driving machine and an overturning and clamping mechanism, and the overturning and clamping mechanism is fixedly installed on the screw driving machine; the turnover clamping mechanism comprises a box-type clamp and a supporting plate, a rotating shaft is rotationally installed on the supporting plate through a stand column and a ball bearing, the box-type clamp is fixedly installed on the rotating shaft, and a gear motor used for driving the rotating shaft is fixedly installed on one side of the stand column; the box type clamp comprises a box body, three-axis air cylinders are fixedly installed on the upper portions of the two sides of the box body, pressing plates are fixedly installed at the upper ends of the three-axis air cylinders, and positioning notches facilitating positioning of hardware fittings are formed in the pressing plates. The drawing board box is placed in the box-type clamp, the box-type clamp can rotate up and down, hardware fittings can be accurately placed through the positioning notches in the pressing plate, then the hardware fittings can be automatically installed in cooperation with the screw driving machine, the clamping position does not need to be manually replaced, and the working efficiency and the installation accuracy are improved.

Description

Technical Field

[0001] The invention relates to the technical field of drawing board boxes, in particular to a device for automatically installing hardware accessories on a drawing board box. Background Art

[0002] The drawing board box is mainly used to place painting tools, such as brushes, paints, etc., for easy carrying and storage. It usually has multiple compartments and pockets, which can store various painting tools in an orderly manner and keep the workbench tidy. In addition, some drawing board boxes are also designed with adjustable height and angle to meet different creative needs. The specific application scenarios of the drawing board box include painting creation, art design, education and training, game development and animation production.

[0003] Since the drawing board box has many functions and many different application scenarios, many drawing board boxes will be installed with a lot of hardware accessories, such as buckles, handles, hinges, etc. However, due to the different types and positions of hardware accessories, the existing ones mostly use multiple processes for manual or mechanical semi-automatic installation, but the multiple processes require multiple transfers and even changes in the clamping position, resulting in low installation efficiency and low accuracy.

[0004] To this end, we propose a device that is convenient for automatically installing hardware accessories on a drawing board box. Summary of the invention

[0005] The purpose of the present invention is to provide a device that is convenient for automatically installing hardware accessories on a drawing board box, so as to solve the problem of low efficiency and low precision in installing hardware accessories in the existing drawing board box in the above-mentioned background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A device for automatically installing hardware accessories on a drawing board box, comprising a screw driver and a flip clamping mechanism, wherein the flip clamping mechanism is fixedly installed on the screw driver;

[0008] Wherein, the flip clamping mechanism comprises a box-type clamp and a support plate, a rotating shaft is rotatably mounted on the support plate through a column and a ball bearing, the box-type clamp is fixedly mounted on the rotating shaft, and a reduction motor for driving the rotating shaft is fixedly mounted on one side of the column;

[0009] The box-type fixture comprises a box body lacking a top and a front, three-axis cylinders are fixedly mounted on the upper parts of both sides of the box body, a pressing plate is fixedly mounted on the upper end of the three-axis cylinder, a positioning notch is provided on the pressing plate for locating hardware accessories, and a rotary clamping cylinder is fixedly mounted on the lower parts of both sides of the box body;

[0010] It also includes a PLC controller, and the screw driver, reduction motor, three-axis cylinder and rotary clamping cylinder are all controlled by the PLC controller. A plurality of buttons are installed on the side of the support plate, and the buttons are electrically connected to the PLC controller.

[0011] Preferably, one end of the rotating shaft is fixedly connected to a flange A, the middle part of the outer side surface of the box body is fixedly connected to a flange B, and the flange A and the flange B are fixedly connected together by bolts.

[0012] Preferably, the screw driving machine comprises a screw blower, a linear module is fixedly mounted on one side of the screw blower, an electric screwdriver is fixedly mounted on the sliding seat of the linear module, a screw locking head is fixedly connected to one side of the lower part of the linear module, the lower end of the electric screwdriver is inserted into the screw locking head, the screw blower is connected to the screw locking head through a screw blowing pipe, and two groups of the linear module, the electric screwdriver, the screw locking head and the screw blowing pipe are provided.

[0013] Preferably, a reserved notch is provided at the bottom of the box.

[0014] Preferably, a plurality of clamps are rotatably installed above the above-mentioned support plate, the clamps can clamp the edges of the drawing board box, the clamps can be driven to rotate by the rotating shaft, a gantry is fixedly connected to the support plate, a dustproof film roll is rotatably installed on the gantry, the dustproof film roll can be aligned with the clamping position of the clamp; the dustproof film roll is set as a transparent adhesive film roll.

[0015] Preferably, the above-mentioned fixture includes a plurality of limiting clamps arranged in parallel and aligned, one of which is fixedly connected to one end of the rotating shaft, and the plurality of limiting clamps are fixedly connected together by arc rods and connecting rods; clamping grooves are provided on the opposite sides of the limiting clamps, and a clamping mouth can be formed in the clamping groove between two adjacent limiting clamps and can be used to clamp the drawing board box.

[0016] Preferably, a horizontally arranged screw module is fixedly mounted on the gantry, a cutting blade is fixedly mounted on a nut seat of the screw module, and the cutting blade can move horizontally to cut off the adhesive film of the dustproof film roll.

[0017] Preferably, the dustproof film roll is fixedly sleeved on a roller shaft, an end of the roller shaft is fixedly inserted in a damping bearing, and the damping bearing is connected to the gantry through a connecting rod.

[0018] Preferably, the roller shaft is configured as a two-section structure, wherein one of the connecting rods is fixedly connected to the gantry, and one end of the other connecting rod is fixedly connected to a dovetail block, and the dovetail block is slidably installed in a dovetail groove opened on the bottom surface of the gantry.

[0019] Preferably, a U-shaped card is fixedly mounted on the upper end of the three-axis cylinder, the pressure plate can be clamped in the U-shaped card, and a vibration motor is fixedly mounted on the top of the U-shaped card.

[0020] Compared with the prior art, the invention has the following beneficial effects.

[0021] 1. The present invention places the drawing board box in a box-type fixture, which can be rotated up and down (180°), and the positioning notch on the pressure plate can be used to accurately place the hardware accessories, and then cooperate with the screw driver to realize automatic installation of the hardware accessories, without the need to manually change the clamping position, thereby improving work efficiency and installation accuracy;

[0022] 2. The present invention has a replaceable pressing plate. In the face of drawing board boxes with different decoration and usage requirements, the pressing plate can be flexibly replaced, thereby improving the applicability of the equipment;

[0023] 3. In the present invention, the pressing plate can be stuck in the U-shaped card, which is more convenient for disassembly and assembly. When in use, the vibration motor can generate slight vibration after the hardware accessories are placed, which is convenient for the hardware accessories to slide into the center of the positioning notch under the vibration, avoiding deviation during placement to produce defective products;

[0024] 4. In the present invention, the box-type fixture can also be replaced, so that drawing board boxes of different specifications can also be flexibly processed, which is very convenient;

[0025] 5. The present invention is also provided with a dustproof film roll and a fixture that can be driven by a rotating shaft. The fixture can clamp the edge of the drawing board box. By manually pulling down the end of the dustproof film roll, the film is attached to one side of the drawing board box. When the rotating shaft rotates, the film can be attached in a rotating manner. The dustproof film can be attached before or after the hardware accessories are installed. The operation is very convenient according to the needs.

[0026] 6. By setting the screw module and cutting blade, the roll film can be automatically cut off after the dust-proof film is rotated and pasted, without the need to hold a knife to cut it, which is more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 A schematic diagram of the structure of a device for automatically installing hardware accessories on a drawing board box according to an embodiment of the present invention;

[0028] Figure 2 It is a structural schematic diagram of a flip clamping mechanism according to an embodiment of the present invention;

[0029] Figure 3 This is a schematic diagram of the structure of a screw blower according to an embodiment of the present invention;

[0030] Figure 4It is a structural schematic diagram of a box-type clamp according to an embodiment of the present invention;

[0031] Figure 5 It is a structural schematic diagram of a flip clamping mechanism with a limiting clamping plate according to an embodiment of the present invention;

[0032] Figure 6 It is a partial structural schematic diagram of a limiting clamping plate and a gantry according to an embodiment of the present invention;

[0033] Figure 7 This is a schematic structural diagram of a dustproof film roll according to an embodiment of the present invention;

[0034] Figure 8 This is a schematic diagram of the structure of a U-shaped card according to an embodiment of the present invention;

[0035] Fig. 9 This is a schematic diagram of the split structure of the drawing board box according to an embodiment of the present invention;

[0036] Fig.10 A schematic diagram of the structure of a drawing board box with adhesive film according to an embodiment of the present invention;

[0037] Fig.11 Another structural schematic diagram of the adhesive film for the drawing board box according to an embodiment of the present invention.

[0038] In the figure:

[0039] 100. Screw machine; 101. Screw blower; 102. Linear module; 103. Electric screwdriver; 104. Screw blower; 105. Screw locking head;

[0040] 200, flip clamping mechanism; 201, support plate; 202, column; 203, reduction motor; 204, rotating shaft; 205, flange A; 206, ball bearing; 207, button; 208, limit clamping plate; 209, clamping slot; 210, connecting rod;

[0041] 300, box-type fixture; 301, box body; 302, rotary clamping cylinder; 303, flange B; 304, three-axis cylinder; 305, pressing plate; 306, positioning notch; 307, reserved notch; 308, U-shaped card; 309, vibration motor;

[0042] 400, gantry; 401, dust-proof film roll; 402, screw module; 403, cutting blade; 404, roller; 405, damping bearing; 406, connecting rod; 407, dovetail block; 408, dovetail groove;

[0043] 500, drawing board box; 501, cover plate; 502, box board; 600, adhesive film. DETAILED DESCRIPTION

[0044] 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.

[0045] Example 1

[0046] See also Figure 1-11 , the present invention provides a technical solution:

[0047] like Figure 1 and Figure 2 As shown in the figure, a device for automatically installing hardware accessories on a drawing board box includes a screw machine 100 and a flip clamping mechanism 200, and the flip clamping mechanism 200 is fixedly installed on the screw machine 100; wherein, the flip clamping mechanism 200 includes a box-type clamp 300 and a support plate 201, and a rotating shaft 204 is rotatably installed on the support plate 201 through a column 202 and a ball bearing 206, and the box-type clamp 300 is fixedly installed on the rotating shaft 204, and a reduction motor 203 for driving the rotating shaft 204 is fixedly installed on one side of the column 202; when in use, the box-type clamp 300 can be driven to rotate by the rotation of the reduction motor 203, so as to adjust the installation position of the hardware accessories. During implementation, a reserved notch 307 is opened at the bottom of the box body 301. The position of the reserved notch 307 can be flexibly designed according to the needs, and can be set as a positioning hole structure according to the needs, so as to facilitate the installation of other required hardware accessories.

[0048] like Figure 2 and Figure 4As shown in the figure, the box-type clamp 300 includes a box body 301 lacking a top and a front, three-axis cylinders 304 are fixedly installed on the upper parts of both sides of the box body 301, and a pressure plate 305 is fixedly installed on the upper end of the three-axis cylinder 304. A positioning notch 306 is opened on the pressure plate 305 for locating hardware accessories, and a rotary clamping cylinder 302 (such as SMC type, rotary clamping cylinder MKB63-20R L series angle clamping cylinder) is fixedly installed on the lower parts of both sides of the box body 301; when implemented, it also includes a PLC controller (not shown in the figure, and the electronic control equipment used in the implementation is connected to the PLC controller through a connecting line), the screw driver 100, the reduction motor 203, the three-axis cylinder 304 and the rotary clamping cylinder 302 are all controlled by the PLC controller, and a plurality of buttons 207 are installed on the side of the support plate 201, and the buttons 207 are electrically connected to the PLC controller. When in use, the drawing board box 500 (wherein the drawing board box 500 includes a cover plate 501 and a box plate 502) is placed in the box body 301, and then the drawing board box 500 can be clamped from the front and the top by operating the three-axis cylinder 304 and the rotary clamping cylinder 302. After clamping, hardware accessories can be placed in the positioning notch 306 of the top pressure plate 305, and then the screw driving machine 100 is operated to move to the set coordinate position (pre-debugged and preset) to automatically drive the screws.

[0049] When implementing, Figure 2 and Figure 4 As shown in , one end of the rotating shaft 204 is fixedly connected to a flange A205, and the middle of the outer side of the box body 301 is fixedly connected to a flange B303, and the flange A205 and the flange B303 are fixedly connected together by bolts. The flange B303 and the flange A205 can be aligned, and it is convenient to disassemble and replace different box-type clamps 300.

[0050] During implementation, the screw driving machine 100 includes a screw blower 101, a linear module 102 is fixedly installed on one side of the screw blower 101, an electric screwdriver 103 is fixedly installed on the sliding seat of the linear module 102, a screw locking head 105 is fixedly connected to one side of the lower part of the linear module 102, the lower end of the electric screwdriver 103 is inserted into the screw locking head 105, the screw blower 101 is connected to the screw locking head 105 through a screw blowing pipe 104, and the linear module 102, the electric screwdriver 103, the screw locking head 105 and the screw blowing pipe 104 are all provided in two groups. It should be noted that the screw driving machine 100 is a prior art, and the screw driving machine 100 also includes a horizontal and a vertical moving pair, and the screw blower 101 is fixedly installed on the vertical moving pair.

[0051] In this embodiment, by placing the drawing board box 500 in the box-type clamp 300, the box-type clamp 300 can be rotated up and down (180°), and the positioning notch 306 on the pressure plate 305 can be used to accurately place the hardware accessories, and then in conjunction with the screw driver 100, the hardware accessories can be automatically installed without manually changing the clamping position, thereby improving work efficiency and installation accuracy.

[0052] Example 2

[0053] Different from Example 1, Figure 5 As shown in , during implementation, a plurality of clamps are rotatably installed above the support plate 201, the clamps can clamp the edges of the drawing board box 500, the clamps can be driven to rotate by the rotating shaft 204, a gantry 400 is fixedly connected to the support plate 201, a dustproof film roll 401 is rotatably installed on the gantry 400, and the dustproof film roll 401 can be aligned with the clamping position of the clamp; the dustproof film roll 401 is set as a transparent adhesive film roll.

[0054] More specifically, the fixture includes a plurality of parallel and aligned limiting cards 208, which are made of slightly elastic plastic with high hardness and thickness, one of which is fixedly connected to one end of the rotating shaft 204, and a plurality of limiting cards 208 are fixedly connected together through an arc rod and a connecting rod 210; a card slot 209 is provided on the opposite sides of the limiting cards 208, and a card slot 209 between two adjacent limiting cards 208 can form a card slot and can be used to hold the drawing board box 500. Among them, the dustproof film roll 401 is fixedly sleeved on the roller shaft 404, and the end of the roller shaft 404 is fixedly inserted in the damping bearing 405, and the damping bearing 405 is connected to the gantry 400 through a connecting rod 406.

[0055] In this embodiment, a dustproof film roll 401 and a clamp that can be driven by a rotating shaft 204 are provided. The clamp can clamp the edge of the drawing board box 500. By manually pulling down the end of the dustproof film roll 401, it is then attached to one side of the drawing board box 500. When the rotating shaft 204 rotates (180° rotation), a handheld knife can be used to cut the film 600 of the dustproof film roll 401 at an appropriate position, and then the film 600 that is not attached to the drawing board box 500 on the cut is smoothed and attached to the drawing board box 500, thereby realizing rotary film attachment.

[0056] And you can also choose to apply the dust-proof film before or after the hardware accessories are installed according to your needs, which is very convenient.

[0057] Example 3

[0058] Different from Example 2, Figure 6As shown in FIG. 4 , a screw module 402 arranged horizontally is fixedly mounted on the gantry 400 , and a cutting blade 403 is fixedly mounted on the nut seat of the screw module 402 . The cutting blade 403 can move horizontally to cut off the adhesive film 600 of the dustproof film roll 401 .

[0059] In this embodiment, by providing a screw module 402 and a cutting blade 403, the rolled film can be automatically cut off after the dust-proof film is rotated and attached (by operating the PLC controller or setting the screw module 402 to automatically control the cutting blade 403 to cut after the rotating shaft 204 rotates 180°), which is more convenient without the need for handheld tools to cut.

[0060] Example 4

[0061] Different from Example 2, the roller 404 is configured as a two-section structure, in which one connecting rod 406 is fixedly connected to the gantry 400, and one end of the other connecting rod 406 is fixedly connected to a dovetail block 407, which is slidably installed in a dovetail groove 408 opened on the bottom surface of the gantry 400.

[0062] The design of this embodiment allows the dust-proof film roll 401 to be easily disassembled, assembled and replaced.

[0063] Example 5

[0064] Different from Example 1, a U-shaped card 308 is fixedly installed on the upper end of the three-axis cylinder 304, and the U-shaped card 308 is made of a slightly elastic plastic with high hardness and thickness; the pressure plate 305 can be stuck in the U-shaped card 308, and a vibration motor 309 is fixedly installed on the top of the U-shaped card 308.

[0065] With the design of this embodiment, the pressing plate 305 can be quickly clamped in the U-shaped clamp 308, making assembly and disassembly more convenient. When in use, the vibration motor 309 can generate slight vibration after the hardware accessories are placed, making it easier for the hardware accessories to slide into the center positioning position of the positioning notch 306 under the vibration, thereby avoiding deviation when placing the hardware accessories and processing defective products.

[0066] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for automatically installing hardware accessories on a drawing board box, characterized in that: include: A screw driver and a flip clamping mechanism, wherein the flip clamping mechanism is fixedly mounted on the screw driver; Wherein, the flip clamping mechanism comprises a box-type clamp and a support plate, a rotating shaft is rotatably mounted on the support plate through a column and a ball bearing, the box-type clamp is fixedly mounted on the rotating shaft, and a reduction motor for driving the rotating shaft is fixedly mounted on one side of the column; The box-type fixture comprises a box body lacking a top and a front, three-axis cylinders are fixedly mounted on the upper parts of both sides of the box body, a pressing plate is fixedly mounted on the upper end of the three-axis cylinder, a positioning notch is provided on the pressing plate for locating hardware accessories, and a rotary clamping cylinder is fixedly mounted on the lower parts of both sides of the box body; It also includes a PLC controller, and the screw driver, reduction motor, three-axis cylinder and rotary clamping cylinder are all controlled by the PLC controller. A plurality of buttons are installed on the side of the support plate, and the buttons are electrically connected to the PLC controller.

2. The device for automatically installing hardware accessories on a drawing board box according to claim 1 is characterized in that: One end of the rotating shaft is fixedly connected to a flange A, the middle part of the outer side surface of the box body is fixedly connected to a flange B, and the flange A and flange B are fixedly connected together by bolts. According to claim 1, a device for automatically installing hardware accessories on a drawing board box is characterized in that one end of the rotating shaft is fixedly connected to a flange A, the middle part of the outer side surface of the box body is fixedly connected to a flange B, and the flange A and flange B are fixedly connected together by bolts.

3. The device for automatically installing hardware accessories on a drawing board box according to claim 1 is characterized in that: The screw driving machine includes a screw blower, a linear module is fixedly installed on one side of the screw blower, an electric screwdriver is fixedly installed on the sliding seat of the linear module, a screw locking head is fixedly connected to one side of the lower part of the linear module, the lower end of the electric screwdriver is inserted into the screw locking head, the screw blower is connected to the screw locking head through a screw blowing pipe, and the linear module, the electric screwdriver, the screw locking head and the screw blowing pipe are each provided in two groups.

4. The device for automatically installing hardware accessories on a drawing board box according to claim 1 is characterized in that: A reserved notch is provided at the bottom of the box body. According to the device for automatically installing hardware accessories on a drawing board box as described in claim 1, it is characterized in that a reserved gap is opened at the bottom of the box body.

5. The device for automatically installing hardware accessories on a drawing board box according to claim 1 is characterized in that: A plurality of clamps are rotatably mounted above the support plate, the clamps can clamp the edges of the drawing board box, the clamps can be rotated by the rotating shaft, a gantry is fixedly connected to the support plate, a dustproof film roll is rotatably mounted on the gantry, the dustproof film roll can be aligned with the clamping position of the clamp; the dustproof film roll is configured as a transparent adhesive film roll.

6. The device for automatically installing hardware accessories on a drawing board box according to claim 5 is characterized in that: The fixture includes a plurality of limiting clamps aligned in parallel, one of which is fixedly connected to one end of a rotating shaft, and the plurality of limiting clamps are fixedly connected together by arc rods and connecting rods; slots are provided on opposite sides of the limiting clamps, and a slot can be formed in the slot between two adjacent limiting clamps and can be used to clamp the drawing board box.

7. The device for automatically installing hardware accessories on a drawing board box according to claim 5 is characterized in that: A horizontally arranged screw rod module is fixedly mounted on the gantry, a cutting blade is fixedly mounted on a nut seat of the screw rod module, and the cutting blade can be horizontally moved to cut off the adhesive film of the dustproof film roll.

8. The device for automatically installing hardware accessories on a drawing board box according to claim 5 is characterized in that: The dustproof film roll is fixedly sleeved on the roller shaft, the end of the roller shaft is fixedly inserted in the damping bearing, and the damping bearing is connected to the gantry through a connecting rod.

9. The device for automatically installing hardware accessories on a drawing board box according to claim 8, characterized in that: The roller shaft is arranged as a two-section structure, wherein one of the connecting rods is fixedly connected to the gantry, and one end of the other connecting rod is fixedly connected to a dovetail block, and the dovetail block is slidably installed in a dovetail groove provided on the bottom surface of the gantry.

10. The device for automatically installing hardware accessories on a drawing board box according to claim 1, characterized in that: A U-shaped card is fixedly installed on the upper end of the three-axis cylinder, the pressure plate can be clamped in the U-shaped card, and a vibration motor is fixedly installed on the top of the U-shaped card.

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