Iron sheet splicing device for office table processing

Abstract

The utility model discloses an iron sheet splicing device for office table machining, and relates to the field of office table machining equipment. A sliding groove is formed in the workbench, a first threaded rod is rotationally installed in the sliding groove and is in threaded connection with a first sliding block, a supporting rod is fixedly installed on the inner side of the first sliding block, and a mechanism frame is fixedly installed at the top of the supporting rod. A portal frame is fixedly installed in the middle of the workbench, a notch penetrates through the middle of the top end of the portal frame, a second threaded rod is rotatably installed in the notch, a third sliding block is in threaded connection with the second threaded rod, and a glue storage box is fixedly installed at the top end of the third sliding block. The bottom end of the output end of the lifting air cylinder is fixedly provided with a glue spraying box, the left side and the right side of the glue spraying box are fixedly communicated with sprayers, all parts are tightly connected, the structure is compact, and key parts such as a motor and the air cylinder in the device are all designed in a standardized mode and are easy to purchase and replace.

Description

Technical Field

[0001] The utility model relates to the field of office desk processing equipment, in particular to an iron sheet splicing device for office desk processing. Background Art

[0002] The office desk is one of the basic office equipment. It is a table equipped for the convenience of work in daily life or social life. The manufacturing materials of the office desk are varied. Some office desks are processed with iron sheets, etc., and they can also be processed with materials such as wood. When using iron sheets as the material, due to the size of the iron sheets, the iron sheets need to be spliced ​​to meet the production of office desks of different sizes.

[0003] The existing splicing method mainly uses manual splicing of iron sheets, which is time-consuming and leads to low processing efficiency. It is also inconvenient to align the iron sheets and the splicing accuracy is low, which affects the subsequent processing quality of the office desks. Utility Model Content

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is: a sheet metal splicing device for office desk processing, comprising a workbench, a slide groove is provided on the workbench, a first threaded rod is rotatably installed in the slide groove, a first slider is threadedly connected to the first threaded rod, a support rod is fixedly installed on the inner side of the first slider, and a mechanism frame is fixedly installed on the top of the support rod;

[0005] A telescopic cylinder is fixedly installed in the middle of the mechanism frame, and a movable rod is fixedly installed at the output end of the telescopic cylinder. Two groups of second sliders are slidably connected to the movable rod. The top of the second slider is transmission-connected to the first connecting rod, and the other end of the first connecting rod is rotatably connected to the top of the mechanism frame. Clamping parts are slidably connected on both sides of the inside of the mechanism frame, and the bottom end of the clamping part is rotatably connected to the second movable rod, and the other end of the second movable rod is rotatably connected to the second slider.

[0006] A gantry is symmetrically fixedly installed on the central symmetry axis of the workbench, a slot is passed through the middle of the top of the gantry, a second threaded rod is rotatably installed in the slot, a third slider is threadedly connected to the outer surface of the second threaded rod, a glue storage box is fixedly connected to the top of the third slider, and the front end of the glue storage box is connected to the left side of the top of the glue spray box through a conveying pipe, the top of the glue spray box is fixedly connected to the output end of the lifting cylinder, and nozzles are fixedly connected to the left and right sides of the glue spray box.

[0007] Optionally, six supporting legs are fixedly installed at the bottom end of the workbench.

[0008] Optionally, the right end of the first threaded rod is fixedly connected to the output end of the first motor, the first motor is installed on the outside of the workbench, the left ends of the two first threaded rods extend to the outside of the slide groove, and two synchronous wheels are fixedly installed, and the two synchronous wheels are connected by a synchronous belt transmission.

[0009] Optionally, limit blocks are fixedly installed on both sides of the first connecting rod.

[0010] Optionally, a sealing cover is provided on the top of the glue storage box at the top of the third sliding block.

[0011] Optionally, the bottom end of the third sliding block is fixedly connected to a lifting cylinder via a fixing plate and fixing screws.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the utility model drives the movable rods on both sides to move through the output ends of the telescopic cylinders on both sides, so as to clamp the two groups of iron sheets; secondly, drives one group of the first threaded rods to rotate through the output end of the first motor, and the two groups of the first threaded rods rotate synchronously with the cooperation of the synchronous wheel and the synchronous belt. Since the threads at both ends of the first threaded rods have opposite rotation directions, the clamped iron sheets on both sides can be driven to approach each other but not fit together; then, through the cooperation of the second motor and the lifting cylinder, glue is sprayed synchronously on the side where the two pieces of iron sheets are close to each other, and finally, through the output end of the first motor again, the clamped iron sheets on both sides continue to approach each other until they are in a fitting state, thereby achieving splicing and meeting the needs of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the appearance of the utility model;

[0014] Figure 2 It is a top view schematic diagram of the utility model;

[0015] Figure 3 This is a detailed diagram of the workbench of the utility model;

[0016] Figure 4 It is a schematic diagram of the clamping mechanism of the utility model;

[0017] Figure 5 This is a schematic diagram of the glue spraying mechanism of the utility model;

[0018] Figure 6 It is a bottom view of the glue spraying mechanism of the utility model.

[0019] The numbers in the figure are:

[0020] 1. Workbench; 102. Slide; 103. Support leg; 104. First threaded rod; 105. First motor; 106. Synchronous wheel; 107. Synchronous belt; 108. First slider; 109. Support rod; 2. Mechanism frame; 202. Telescopic cylinder; 203. Fixing screw; 204. Movable rod; 205. Second slider; 206. First connecting rod; 207. Second connecting rod; 208. Clamp; 210. Limit block; 3. Gantry; 302. Notch; 303. Second threaded rod; 304. Second motor; 305. Glue storage box; 306. Sealing cover; 307. Delivery pipe; 308. Third slider; 309. Fixed plate; 310. Lifting cylinder; 311. Glue spraying box; 312. Spray head. DETAILED DESCRIPTION

[0021] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0022] Reference Figure 1 As shown, a sheet metal splicing device for office desk processing includes a workbench 1, and two slide grooves 102 are provided on the workbench 1. First threaded rods 104 are rotatably installed inside the slide grooves 102. The right end of the first threaded rod 104 passes through the back of the workbench 1 and is fixedly connected to the output end of the first motor 105. The left ends of the two first threaded rods 104 pass through the front of the workbench 1 and are fixedly installed with two synchronous wheels 106, and the synchronous wheels 106 are transmission-connected with a synchronous belt 107. Eight first sliders 108 are slidably installed on the first threaded rods 104, and support rods 109 are respectively welded to the opposite inner sides of the eight first sliders 108, and the mechanism frame 2 is fixedly installed on the support rods 109.

[0023] Reference Figure 4As shown, a telescopic cylinder 202 is fixedly installed in the middle of the mechanism frame 2, and a movable rod 204 is fixedly installed at the front end of the output end of the telescopic cylinder 202. A second slider 205 is slidably installed on the movable rod 204. The top of the second slider 205 is fixedly connected to a clamping member 208 through one end of a first connecting rod 206. The bottom end of the mechanism frame 2 is connected to the bottom end of the second slider 205 through one end of a second connecting rod 207. One side of the clamping member 208 passes through the inner side of the mechanism frame 2, and the movable rod 204 is driven forward by the telescopic end of the telescopic cylinder 202. The second slider 205 on the movable rod 204 moves in opposite directions, driving the cooperation of the two first connecting rods 206 and the second connecting rod 207, and the two clamping members 208 on the other end of the first connecting rod 206 move in opposite directions to clamp the iron sheet. The telescopic cylinder 202 is fixedly installed in the middle of the mechanism frame 2 by fixing screws 203. The movable rod 204 is fixedly installed on the telescopic end of the telescopic cylinder 202, and limit blocks 210 are fixedly installed on both sides of the movable rod 204 to prevent the second slider 205 from falling off during the sliding process on the movable rod 204.

[0024] In this solution, the telescopic cylinder 202 in the middle of the mechanism frame 2 drives the first connecting rod 206 and the second connecting rod 207 to move through the movable rod 204 and the second slider 205, so that the second slider 205 moves closer to or away from each other, thereby controlling the opening and closing of the clamping member 208. When closing, the iron sheet is clamped, and when opening, the iron sheet is released.

[0025] Reference Figure 5 As shown, a slot 302 is passed through the middle of the top of the gantry 3, a second threaded rod 303 is rotatably installed in the slot 302, a third slider 308 is threadedly connected to the second threaded rod 303, a glue storage box 305 is fixedly installed on the top of the third slider 308, and a sealing cover 306 is provided on the top of the glue storage box 305.

[0026] In this solution, the sealing cover 306 can well protect the glue in the glue storage box 305 from being affected by the external environment and its adhesion strength.

[0027] A fixing plate 309 is fixedly installed at the bottom of the third slider 308, a lifting cylinder 310 is fixedly installed at the bottom of the fixing plate 309, a glue spray box 311 is fixedly installed at the bottom of the output end of the lifting cylinder 310, and nozzles 312 are connected to the left and right sides of the glue spray box 311. A notch 302 runs through the top of the gantry 3, and a second threaded rod 303 is installed in the slide groove. The second threaded rod 303 is driven to rotate by the second motor 304 on the right side of the gantry 3 to drive the third slider 308 to move longitudinally, and the glue storage box 305 and the lifting cylinder 310 are realized through the top and bottom of the third slider 308. The lowering cylinder 310 and the glue spray box 311 move longitudinally, and the glue is more conveniently transported through the delivery pipe 307 fixed on the glue storage box 305 and the glue spray box 311. A plurality of nozzles 312 are provided on both sides of the glue spray box 311. The nozzles 312 on both sides are used to spray glue on the iron sheets on both sides. The lifting cylinder 310 is installed at the bottom of the third slider 308 by the fixing screw 203, and moves along the second threaded rod 303 to drive the glue spray box 311 to move longitudinally along the office desk, and the output end of the lifting cylinder 310 drives the glue spray box 311 to rise and fall to a suitable position for spraying glue.

[0028] The working principle of the utility model is as follows: first, the movable rod 204 is driven to move by the output end of the telescopic cylinder 202, so that the first connecting rod 206 and the second connecting rod 207 are rotated synchronously, driving the clamping members 208 on both sides to approach each other, and clamping the iron sheet. Since the telescopic cylinder 202 is provided on both sides, the utility model can clamp two pieces of iron sheets; secondly, one group of the first threaded rods 104 is driven to rotate by the output end of the first motor 105, and the two groups of the first threaded rods 104 are rotated synchronously under the cooperation of the synchronous wheel 106 and the synchronous belt 107. Since the threads at both ends of the first threaded rod 104 have opposite rotation directions, the iron sheets clamped on both sides can be driven to approach each other, but not fit together; then, through the cooperation of the second motor 304 and the lifting cylinder 310, the glue is sprayed synchronously on the side where the two pieces of iron sheets are close to each other, and finally, through the output end of the first motor 105 again, the iron sheets clamped on both sides continue to approach each other until they are in a fit state, so as to achieve splicing and meet the needs of the staff.

[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A sheet metal splicing device for office desk processing, comprising a workbench (1), characterized in that: The workbench (1) is provided with a slide groove (102), a first threaded rod (104) is rotatably installed in the slide groove (102), a first slider (108) is threadedly connected to the first threaded rod (104), a support rod (109) is fixedly installed on the inner side of the first slider (108), and a machine frame (2) is fixedly installed on the top of the support rod (109); A telescopic cylinder (202) is fixedly installed in the middle of the mechanism frame (2), a movable rod (204) is fixedly installed at the output end of the telescopic cylinder (202), two groups of second sliders (205) are slidably connected to the movable rod (204), the top of the second slider (205) is transmission-connected to the first connecting rod (206), the other end of the first connecting rod (206) is rotatably connected to the top of the mechanism frame (2), both sides of the inside of the mechanism frame (2) are slidably connected to clamping members (208), the bottom end of the clamping member (208) is rotatably connected to the second movable rod (207), and the other end of the second movable rod (207) is rotatably connected to the second slider (205); A gantry (3) is symmetrically fixedly installed on the middle symmetry axis of the workbench (1), a notch (302) passes through the middle of the top of the gantry (3), a second threaded rod (303) is rotatably installed in the notch (302), a third slider (308) is threadedly connected on the outer surface of the second threaded rod (303), a top of the third slider (308) is fixedly connected to a glue storage box (305), and the front end of the glue storage box (305) is connected to the left side of the top of the glue spraying box (311) through a conveying pipe (307), the top of the glue spraying box (311) is fixedly connected to the output end of the lifting cylinder (310), and the left and right sides of the glue spraying box (311) are fixedly connected to spray heads (312).

2. The sheet metal splicing device for office desk processing according to claim 1, characterized in that: Six supporting legs (103) are fixedly mounted on the bottom end of the workbench (1).

3. The sheet metal splicing device for office desk processing according to claim 1, characterized in that: The right end of the first threaded rod (104) is fixedly connected to the output end of the first motor (105), and the first motor (105) is installed on the outside of the workbench (1). The left ends of the two first threaded rods (104) extend to the outside of the slide groove (102) and are fixedly installed with two synchronous wheels (106), and the two synchronous wheels (106) are connected by a synchronous belt (107).

4. The sheet metal splicing device for office desk processing according to claim 1, characterized in that: Limiting blocks (210) are fixedly mounted on both sides of the first connecting rod (206).

5. The sheet metal splicing device for office desk processing according to claim 1, characterized in that: A sealing cover (306) is provided on the top of the glue storage box (305) at the top of the third sliding block (308).

6. The sheet metal splicing device for office desk processing according to claim 1, characterized in that: The bottom end of the third sliding block (308) is fixedly connected to a lifting cylinder (310) via a fixing plate (309) and a fixing screw (203).

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