High frequency bevel gang box machine

Abstract

The application discloses a high-frequency inclined plane box assembling machine, which comprises a rack, and fixing legs are arranged at the bottom of the rack to fix the rack on a mounting surface; a working surface is arranged on the front of the rack and is inclined backward at a certain angle with a horizontal plane; an X-direction clamping mechanism is arranged on the working surface; a Y-direction clamping mechanism is arranged on the X-direction clamping mechanism; four heating mechanisms are arranged on the Y-direction clamping mechanism and are arranged in a rectangular shape; the heating mechanisms change the size of the rectangular shape under the driving of the X-direction clamping mechanism and the Y-direction clamping mechanism, clamp the box from the assembling part of the box with different sizes, and heat and solidify the glue of the assembling part to make the box quickly shape; the heating mechanism comprises a pressing assembly which is vertically arranged on the Y-direction clamping mechanism and a heating assembly which is connected to the outside of the pressing surface of the pressing assembly through a buffer structure arranged on the pressing assembly and directly contacts with the assembling part of the box. The application can improve the processing efficiency of the box assembling and has high assembling precision.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of box assembling machine, in particular to a high-frequency inclined surface box assembling machine. BACKGROUND

[0002] Square and rectangular box is used in many ways in life, especially as a drawer in furniture such as table and cabinet. The current assembling method of such box is mainly two ways: one is fixed by mosquito nail after gluing, and the other is fixed by binding after gluing, and then waiting for the glue to solidify. However, the processing cycle is long and the precision is poor. SUMMARY

[0003] The technical problem to be solved by the present application is to provide a high-frequency inclined surface box assembling machine which can not only improve the processing efficiency of box assembling, but also has high assembling precision.

[0004] To solve the above technical problems, the technical scheme adopted by the present application is as follows.

[0005] The high-frequency inclined surface box assembling machine comprises a rack, a fixing leg provided at the bottom of the rack for fixing the rack on a mounting surface, wherein an upper portion of a front part of the rack is provided with a working surface which is inclined backward at a certain angle with respect to a horizontal plane, an X-direction clamping mechanism is provided on the working surface, and a Y-direction clamping mechanism is provided on the X-direction clamping mechanism; a heating mechanism is provided on the Y-direction clamping mechanism, the heating mechanism comprises four heating mechanisms which are arranged in a rectangular shape and change the size of the rectangular shape arranged under the driving of the X-direction clamping mechanism and the Y-direction clamping mechanism to clamp the box from the assembling part of the box of different sizes and heat and solidify the glue of the assembling part to make the box quickly shaped; the heating mechanism comprises a pressing assembly which is vertically arranged on the Y-direction clamping mechanism and a heating assembly which is connected to the outside of the pressing surface of the pressing assembly through the buffer structure provided on the pressing assembly to directly contact and fit with the assembling part of the box.

[0006] Preferably, the X-direction clamping mechanism comprises an X-direction clamping driving assembly provided on the working surface of the rack and two slide tables which are symmetrically arranged on the X-direction clamping driving assembly and move towards or away from each other under the driving of the X-direction clamping driving assembly.

[0007] The X-direction clamping driving assembly comprises an X-axis linear guide rail, an X-axis ball screw and an X-axis servo motor; the X-axis linear guide rail is horizontally and parallelly arranged in two parts, and the two X-axis linear guide rails are arranged on the working surface of the rack in an upper and lower spaced manner; the X-axis ball screw is arranged in two parts and horizontally rotates on the working surface of the rack and is located between the two X-axis linear guide rails, the two X-axis ball screws are connected through an X-axis ball screw coupling, and the two X-axis ball screws are provided with reverse threads and are respectively connected with X-axis ball screw nuts through the reverse threads; the X-axis servo motor is arranged on the working surface of the rack, and the output shaft of the X-axis servo motor is connected with the end of one X-axis ball screw through a connected X-axis planetary reducer.

[0008] The bottom surface of each of the two sliding tables is slidably connected with the two X-axis linear guides, and the bottom surface of each of the two sliding tables is also connected with the X-axis ball screw nut provided on the two X-axis ball screws.

[0009] Preferably, the Y-direction clamping mechanism comprises a Y-direction clamping driving assembly provided on the X-direction clamping mechanism and four sliding plates uniformly and symmetrically provided on the Y-direction clamping driving assembly and moving towards or away from each other under the driving of the Y-direction clamping driving assembly.

[0010] The Y-direction clamping driving assembly comprises a Y-axis linear guide, a Y-axis ball screw, a Y-axis servo motor and a Y-axis transmission shaft. The Y-axis transmission shaft is provided above the two X-axis ball screws and rotates horizontally. Two driving umbrella gears are oppositely provided on the Y-axis transmission shaft through reverse threads. The Y-axis servo motor is provided above the X-axis servo motor. The output shaft of the Y-axis servo motor is connected with the end of the Y-axis transmission shaft through a connected Y-axis planetary reducer. The Y-axis ball screw is four. The four Y-axis ball screws are obliquely provided and rotatably connected with the corresponding sliding tables through the support seats provided on the two sliding tables. The four Y-axis ball screws are symmetrically provided on both sides of the Y-axis transmission shaft. The two Y-axis ball screws on the same side are respectively provided on the two sliding tables and symmetrically arranged. The two Y-axis ball screws on the same side are oppositely arranged and provided with driven umbrella gears meshing with the corresponding driving umbrella gears on the end close to the Y-axis ball screw. The Y-axis linear guide is provided on both sides of each Y-axis ball screw and fixedly connected with the sliding table.

[0011] The bottom of each of the sliding plates is connected with the Y-axis ball screw nut provided on the Y-axis ball screw, and is also slidably connected with the Y-axis linear guide provided on both sides of the Y-axis ball screw.

[0012] The pressing assembly of each of the four heating mechanisms is provided on the four sliding plates.

[0013] Preferably, the pressing assembly comprises a pressing fence. The pressing fence comprises a mounting bottom plate for fixedly connecting with the Y-direction clamping mechanism and a fence plate provided on the mounting bottom plate and forming a pressing surface on the outer side.

[0014] Preferably, the heating assembly comprises an additional corner block arranged outside the pressing surface of the backrest, the additional corner block being provided with a negative comb electrode and a positive comb electrode on the outer side thereof away from the pressing surface of the backrest; the negative comb electrode and the positive comb electrode each comprise a connecting plate longitudinally arranged and connected with the end of the additional corner block, and a right-angle electrode body connected with the connecting plate and arranged along the length direction of the connecting plate, and the right-angle electrode bodies of the negative comb electrode and the positive comb electrode are longitudinally and sequentially arranged on the outer side of the additional corner block and form a right-angle heating surface; the connecting plate of the negative comb electrode is provided with a negative terminal, and the connecting plate of the positive comb electrode is provided with a positive terminal; the heating assembly further comprises a high-frequency heating power assembly arranged in the frame and electrically connected with the negative terminals and the positive terminals of the four heating assemblies.

[0015] Preferably, the inner side of the additional corner block close to the pressing surface of the backrest is shaped to match the shape of the pressing surface of the backrest, and the outer side of the additional corner block away from the pressing surface of the backrest is right-angled; the additional corner block is provided with right-angle notches for accommodating the right-angle electrode bodies of the negative comb electrode and the positive comb electrode, the right-angle notches being spaced apart in the height direction and left-right staggered.

[0016] Preferably, the top end of the additional corner block is provided with a top insulating protective cover plate for encapsulating the negative comb electrode and the positive comb electrode from the top thereof; the end of the additional corner block is provided with an end insulating protective cover plate connected with the top insulating protective cover plate, for encapsulating the negative comb electrode and the positive comb electrode from the connecting plate thereof and exposing the negative terminal and the positive terminal; the outer side of the additional corner block is provided with an insulating corner plate connected with the top insulating protective cover plate and the end insulating protective cover plate, for encapsulating the right-angle electrode bodies of the negative comb electrode and the positive comb electrode and directly abutting and contacting with the assembly part of the box.

[0017] Preferably, the buffer structure comprises spring pressure plates, springs, adjusting pressure plates and adjusting bolts; the spring pressure plates are evenly arranged on the inner side of the backrest, the backrest is provided with through holes at positions opposite to the spring pressure plates, and the adjusting pressure plates are slidingly arranged in the through holes; one end of the spring is connected with the adjusting pressure plate, and the other end of the spring is connected with the additional corner block; the adjusting bolt is arranged in the spring pressure plate through the adjusting bolt hole arranged on the spring pressure plate and is connected with the adjusting pressure plate.

[0018] Preferably, the backrest is evenly provided with additional corner block guide holes, and guide pins connected with the additional corner block are arranged in the additional corner block guide holes.

[0019] Preferably, the pressing backrest further comprises a comb-shaped supporting vertical plate arranged on the mounting base and connected with the inner side of the backrest and leaving an adjusting space, a plurality of supporting rib plates arranged horizontally between the supporting vertical plate and the backrest and arranged longitudinally and spaced apart, and a top plate arranged horizontally at the top end of the supporting vertical plate and the backrest.

[0020] Thanks to the above technical scheme, the present application has the following technical progress.

[0021] The X-direction clamping mechanism and the Y-direction clamping mechanism drive the heating mechanism to heat and solidify the glue at the box assembly part, so that the box can be quickly shaped, thereby improving the processing efficiency and assembly precision of the box assembly.

[0022] The heating assembly of the heating mechanism is connected with the pressing assembly through the buffering structure, so that the heating assembly can effectively contact and heat the box assembly part, thereby further ensuring the processing efficiency and assembly precision of the box assembly and avoiding damage to the clamped box. BRIEF DESCRIPTION OF DRAWINGS

[0023] Fig. 1 The figure is a structural schematic diagram of the present application;

[0024] Fig. 2 The figure is a structural schematic diagram of the present application without the heating mechanism;

[0025] Fig. 3 The figure is a structural schematic diagram of the heating mechanism of the present application without the insulating corner plate;

[0026] Fig. 4 The figure is a structural schematic diagram of the heating mechanism of the present application from the first perspective;

[0027] Fig. 5 The figure is a structural schematic diagram of the heating mechanism of the present application from the second perspective;

[0028] Fig. 6 The figure is a structural schematic diagram of the buffering structure of the heating mechanism of the present application.

[0029] Wherein: 1. rack, 2. X direction clamping mechanism, 21. X axis linear guide rail, 22. X axis ball screw, 23. X axis planetary reducer, 24. X axis servo motor, 25. X axis ball screw coupling, 26. sliding table, 3. Y direction clamping mechanism, 31. Y axis linear guide rail, 32. Y axis ball screw, 33. Y axis planetary reducer, 34. Y axis servo motor, 35. Y axis transmission shaft, 36. driving bevel gear, 37. driven bevel gear, 38. slide plate, 39. support seat, 4. pressurizing assembly, 41. pressurizing backrest, 411. backrest, 4111. additional corner block guide hole, 412. mounting bottom plate, 413. support stand, 414. support rib plate, 415. top plate, 42. spring pressure plate, 421. spring pressure plate fixing hole, 422. adjusting bolt hole, 43. spring, 44. adjusting pressure piece, 5. heating assembly, 51. additional corner block, 52. top insulation protective cover plate, 53. end insulation protective cover plate, 54. insulation corner plate, 55. negative terminal, 56. positive terminal, 57. comb electrode negative, 58. comb electrode positive, 59. high-frequency heating power supply assembly. DETAILED DESCRIPTION

[0030] The application will be further described in detail below in combination with the drawings and specific embodiments.

[0031] A high-frequency inclined surface box assembling machine, in combination Figs. 1-2 As shown in the drawings, it comprises a rack 1, an X direction clamping mechanism 2, a Y direction clamping mechanism 3 and a heating mechanism, wherein the X direction clamping mechanism 2 is arranged on the rack 1; the Y direction clamping mechanism 3 is arranged on the X direction clamping mechanism 2; the heating mechanism is four, all arranged on the Y direction clamping mechanism 3, and the four heating mechanisms are arranged in a rectangular port, and the size of the rectangular port arranged is changed under the driving of the X direction clamping mechanism 2 and the Y direction clamping mechanism 3, so as to clamp the box from the assembling part of the box of different sizes and heat and solidify the glue of the assembling part to make the box quickly shape.

[0032] The bottom of the rack 1 is provided with a fixed supporting leg, which is used for fixing the rack 1 on the mounting surface. The front upper part of the rack 1 is provided with a working surface, which is inclined backward at a certain angle with the horizontal plane, so as to facilitate taking and placing the box.

[0033] The X direction clamping mechanism 2 comprises an X direction clamping driving assembly and a sliding table 26.

[0034] The X-direction clamping driving assembly comprises X-axis linear guides 21, X-axis ball screws 22 and an X-axis servo motor 24. The X-axis linear guides 21 are horizontally and parallelly arranged, and are arranged on the working surface of the rack 1 in an up-down interval. The X-axis ball screws 22 are horizontally arranged on the working surface of the rack 1 and are located between the two X-axis linear guides 21. The X-axis ball screws 22 are connected by an X-axis ball screw coupling 25. The X-axis ball screws 22 are provided with reverse threads, and the X-axis ball screw nuts are connected to the X-axis ball screws 22 by the reverse threads. The X-axis servo motor 24 is arranged on the working surface of the rack 1. The output shaft of the X-axis servo motor 24 is connected to the end of one X-axis ball screw 22 through an X-axis planetary reducer 23.

[0035] The slide tables 26 are arranged on the X-direction clamping driving assembly in a left-right symmetry. The bottom surfaces of the slide tables 26 are slidably connected to the X-axis linear guides 21, and the X-axis ball screw nuts arranged on the X-axis ball screws 22 are connected to the bottom surfaces of the slide tables 26 in a one-to-one correspondence. In use, the X-axis servo motor 24 drives the X-axis ball screws 22 to rotate. The X-axis ball screws 22 rotate to drive the slide tables 26 connected to the X-axis ball screw nuts to move towards or away from each other under the limitation of the X-axis linear guides 21, and the transmission precision is high.

[0036] The Y-direction clamping mechanism 3 comprises a Y-direction clamping driving assembly and a slide plate 38.

[0037] The Y-direction clamping driving assembly comprises Y-axis linear guides 31, Y-axis ball screws 32, a Y-axis servo motor 34 and a Y-axis transmission shaft 35. The Y-axis transmission shaft 35 is arranged above the two X-axis ball screws 22, and two driving bevel gears 36 are arranged on the Y-axis transmission shaft 35 in a reverse thread. The Y-axis servo motor 34 is arranged above the X-axis servo motor 24, and the output shaft of the Y-axis servo motor 34 is connected to the end of the Y-axis transmission shaft 35 through a Y-axis planetary reducer 33. The Y-axis ball screws 32 are arranged on the two slide tables 26 in a tilt and are rotatably connected to the slide tables 26 through support seats 39. The Y-axis ball screws 32 are symmetrically arranged on the two sides of the Y-axis transmission shaft 35. The Y-axis linear guides 31 are arranged on the two sides of each Y-axis ball screw 32 and are fixedly connected to the slide tables 26.

[0038] The four slide plates 38 are symmetrically arranged on the Y-direction clamping driving assembly. Specifically, the bottom of each slide plate 38 is connected with a Y-axis ball screw nut arranged on the Y-axis ball screw 32, and is also connected with the Y-axis linear guide rail 31 located on both sides of the Y-axis ball screw 32. In use, the Y-axis servo motor 34 drives the Y-axis transmission shaft 35 to rotate, and the rotation of the Y-axis transmission shaft 35 is transmitted through the driving bevel gear 36 and the driven bevel gear 37 to drive the Y-axis ball screw 32 to rotate, and the rotation of the Y-axis ball screw 32 drives the four slide plates 38 connected with the four Y-axis ball screw nuts to move towards or away from each other under the limitation of the Y-axis linear guide rail 31, and the transmission precision is high.

[0039] The four heating mechanisms are arranged on the four slide plates 38 respectively, and each heating mechanism comprises a pressing assembly 4 and a heating assembly 5. The pressing assembly 4 is vertically arranged on the slide plate 38 and is provided with a buffer structure. The heating assembly 5 is connected to the outer side of the pressing surface of the pressing assembly 4 through the buffer structure, and is used to directly contact and fit with the assembly part of the box body, thereby improving the processing efficiency of the box body assembly.

[0040] As shown in Figs. 3-6 The pressing assembly 4 comprises a pressing backstop 41, and the pressing backstop 41 comprises a mounting bottom plate 412, a backstop plate 411, a support vertical plate 413, a support rib plate 414 and a top plate 415. The mounting bottom plate 412 is used to be fixedly connected with the slide plate 38, so as to mount the heating mechanism on the slide plate 38. The backstop plate 411 is vertically arranged on the mounting bottom plate 412 and forms a pressing surface on the outer side. The support vertical plate 413 is vertically arranged on the mounting bottom plate 412 and is connected with the inner side of the backstop plate 411. The support rib plate 414 is arranged between the support vertical plate 413 and the backstop plate 411 and is arranged in longitudinal direction. The support vertical plate 413 and the support rib plate 414 are used to improve the strength of the heating mechanism, so as to reliably clamp the box body. The top plate 415 is arranged at the top end of the support vertical plate 413 and the backstop plate 411.

[0041] The heating assembly 5 comprises an additional corner block 51, a comb-shaped negative electrode 57, a comb-shaped positive electrode 58, a negative electrode terminal 55 and a positive electrode terminal 56.

[0042] The additional corner block 51 is arranged outside the pressing surface of the backrest 411 by a connecting buffer structure. The comb-shaped electrode negative pole 57 and the comb-shaped electrode positive pole 58 are arranged outside the outer side of the additional corner block 51 away from the pressing surface of the backrest 411, and each of the comb-shaped electrode negative pole 57 and the comb-shaped electrode positive pole 58 comprises a connecting plate and a right-angle electrode body, wherein the connecting plate is longitudinally arranged and connected with the end of the additional corner block 51; the right-angle electrode body is a plurality of right-angle electrode bodies, the plurality of right-angle electrode bodies are connected with the connecting plate and are arranged along the length direction of the connecting plate, and the right-angle electrode bodies of the comb-shaped electrode negative pole 57 and the comb-shaped electrode positive pole 58 are sequentially and longitudinally arranged outside the additional corner block 51 and form a right-angle heating surface, the right-angle heating surface can improve the heating effect of the box body assembly part, so that the glue of the box body assembly part is quickly heated and solidified, and the box body is quickly shaped. The negative pole connecting terminal 55 is arranged on the connecting plate of the comb-shaped electrode negative pole 57, and the positive pole connecting terminal 56 is arranged on the connecting plate of the comb-shaped electrode positive pole 58. The heating assembly 5 further comprises a high-frequency heating power supply assembly 59, the high-frequency heating power supply assembly 59 is arranged in the rack 1 and is electrically connected with the negative pole connecting terminal 55 and the positive pole connecting terminal 56 of the four heating assemblies 5, and the high-frequency heating power supply assembly 59 is used for supplying power to the four heating assemblies 5 to provide a heating power supply.

[0043] The buffer structure comprises a spring pressing plate 42, a spring 43, an adjusting pressing piece 44 and an adjusting bolt, wherein the spring pressing plate 42 is a plurality of spring pressing plates and is uniformly arranged on the inner side of the backrest 411, specifically, the spring pressing plate 42 and the backrest 411 are both provided with spring pressing plate fixing holes 421, and the spring pressing plate 42 is fixedly connected with the backrest 411 by means of mounting bolts penetrating through the spring pressing plate fixing holes 421; the backrest 411 is further provided with a through hole at a position opposite to the spring pressing plate 42, and the adjusting pressing piece 44 is slidingly arranged in the through hole; one end of the spring 43 is connected with the adjusting pressing piece 44, and the other end of the spring 43 is connected with the additional corner block 51; the adjusting bolt is penetratingly arranged in the spring pressing plate 42 through an adjusting bolt hole 422 provided on the spring pressing plate 42 and is connected with the adjusting pressing piece 44. In use, the buffer structure realizes the elastic connection between the heating assembly 5 and the pressing assembly 4, when the pressing assembly 4 applies pressure to the heating assembly 5 by means of the X-direction clamping mechanism 2 and the Y-direction clamping mechanism 3 to clamp the box body for heating, the buffer structure can make the heating assembly effectively contact and heat the box body assembly part, which not only further guarantees the processing efficiency and assembly precision of the box body assembly, but also avoids damaging the clamped box body. At the same time, by rotating the adjusting bolt, the adjusting pressing piece 44 can move in the backrest 411, thereby pushing the spring 43 away from and close to the spring pressing plate 42, and further adjusting the distance between the pressing assembly 4 and the heating assembly 5, so as to change the buffer distance.

[0044] In order to improve the stability of the connection movement of the heating assembly 5 and the buffer structure, the shape of the inner side of the additional corner block 51 close to the pressing surface of the back plate 411 is matched with the shape of the pressing surface of the back plate 411; the back plate 411 is uniformly provided with additional corner block guide holes 4111, and guide pins connected with the additional corner block 51 are arranged in the additional corner block guide holes 4111, and the shaking of the heating assembly 5 can be avoided through the limiting of the guide pins.

[0045] In order to facilitate the movement of the adjusting bolts and the guide pins, the support vertical plate 413 is comb-shaped and has adjusting spaces.

[0046] In order to realize the insulation of the heating assembly 5 and ensure the safety in use, the top end of the additional corner block 51 is provided with a top insulation protective cover plate 52, the top insulation protective cover plate 52 is used for enveloping the comb-shaped electrode negative pole 57 and the comb-shaped electrode positive pole 58 from the top of the comb-shaped electrode negative pole 57 and the comb-shaped electrode positive pole 58; the end of the additional corner block 51 is provided with an end insulation protective cover plate 53, the end insulation protective cover plate 53 is connected with the top insulation protective cover plate 52, the end insulation protective cover plate 53 is used for enveloping the comb-shaped electrode negative pole 57 and the comb-shaped electrode positive pole 58 from the connecting plate part of the comb-shaped electrode negative pole 57 and the comb-shaped electrode positive pole 58, and the negative pole connecting end 55 and the positive pole connecting end 56 are exposed from the end insulation protective cover plate 53, so as to facilitate the connection of the high-frequency heating power assembly 59; the outer side of the additional corner block 51 is provided with an insulation corner plate 54, the insulation corner plate 54 is connected with the top insulation protective cover plate 52 and the end insulation protective cover plate 53, the insulation corner plate 54 is used for enveloping the right-angle-shaped electrode body of the comb-shaped electrode negative pole 57 and the comb-shaped electrode positive pole 58 and directly abutting and contacting with the assembly part of the box body, so as to avoid damaging the right-angle-shaped electrode body of the comb-shaped electrode negative pole 57 and the comb-shaped electrode positive pole 58 when the box body is clamped.

[0047] In order to further ensure that the right-angle-shaped electrode body of the comb-shaped electrode negative pole 57 and the comb-shaped electrode positive pole 58 is not damaged, the outer side of the additional corner block 51 away from the pressing surface of the back plate 411 is right-angle-shaped, the additional corner block 51 is provided with right-angle notches along the height direction and is left-right staggered, the right-angle notches are used for accommodating the right-angle-shaped electrode body of the comb-shaped electrode negative pole 57 and the comb-shaped electrode positive pole 58, so that the right-angle-shaped electrode body is embedded in the additional corner block 51; at the same time, the insulation corner plate 54 directly abuts and contacts with the outer side of the additional corner block 51, the additional corner block 51 provides a supporting force for the insulation corner plate 54, which not only can avoid the insulation corner plate 54 from being damaged under pressure and damaging the right-angle-shaped electrode body, but also improves the strength of the insulation corner plate 54.

[0048] The device further comprises an electric control cabinet and a start button, and the electric control cabinet and the start button are used for realizing the automatic control of the device.

[0049] The electric control cabinet is arranged at one side of the rack 1, and the output end of the electric control cabinet is connected with the controlled end of the X-axis servo motor 24, the Y-axis servo motor 34 and the high-frequency heating power assembly 59 respectively, and the control panel is arranged on the electric control cabinet, and through the control panel, the worker can input or scan code to input the workpiece size, so as to control the X-axis servo motor 24 and the Y-axis servo motor 34 to adjust the equipment processing size by one key through the electric control cabinet; meanwhile, the flexible setting of the extrusion pressure and the heating time according to the actual situation is also realized through the control panel, and the process template one-key setting can also be used.

[0050] The start button is arranged at the front of the rack 1, and the output end of the start button is connected with the input end of the electric control cabinet. When the box body is placed in position and the parameters are set through the control panel, the X-axis servo motor 24 and the Y-axis servo motor 34 are controlled by pressing the start button, so that the heating mechanism clamps the box body, and the heating assembly 5 controls the heating of the box body.

[0051] In use, first, the machine is started, the positions of the X-direction clamping mechanism and the Y-direction clamping mechanism are pre-adjusted according to the size of the box body, and then the pre-assembled box body is placed in the rectangular port; the parameters are set according to the size of the box body, the start button is pressed, the heating mechanism is clamped under the driving of the X-direction clamping mechanism and the Y-direction clamping mechanism, and at the same time, the high-frequency heating power assembly works, so that the heating assembly 5 directly contacts the box body assembly part to heat and solidify the glue of the box body assembly part, so that the box body is quickly shaped, and through the use of high-frequency heating, only 30-60S is needed to process one box body, the processing cycle is short, the assembly precision is high, and there is no need to punch nails, which reduces the workload of the subsequent scraping and polishing processes. The present application can also stack several box bodies of the same model in the rectangular port formed by the heating mechanism according to the size of the box body, so as to realize the assembly and processing of several box bodies of the same model at one time.

Claims

1. A high-frequency bevel assembly machine, comprising a frame (1), the bottom of the frame (1) is provided with a fixing leg for fixing the frame (1) on the mounting surface, characterized in that: The front of the frame (1) is provided with a working surface which is inclined backward at a certain angle with the horizontal plane, the working surface is provided with an X-direction clamping mechanism (2), the X-direction clamping mechanism (2) is provided with a Y-direction clamping mechanism (3); the Y-direction clamping mechanism (3) is provided with four rectangular openings which are changed in size under the driving of the X-direction clamping mechanism (2) and the Y-direction clamping mechanism (3) to clamp the box from the assembly parts of the box of different sizes and heat and solidify the glue of the assembly parts to make the box quickly shape; the heating mechanism comprises a pressing assembly (4) which is vertically arranged on the Y-direction clamping mechanism (3) and a heating assembly (5) which is connected to the pressing surface of the pressing assembly (4) outside and directly contacts with the box assembly part through the buffer structure arranged on the pressing assembly (4); The pressing assembly (4) comprises a pressing backstop (41), the pressing backstop (41) comprises a mounting bottom plate (412) which is fixedly connected with the Y-direction clamping mechanism (3) and a backstop (411) which is arranged on the mounting bottom plate (412) and forms a pressing surface on the outer side surface; The heating assembly (5) comprises an additional corner block (51) which is arranged outside the pressing surface of the backstop (411), the additional corner block (51) is provided with a comb-shaped electrode negative (57) and a comb-shaped electrode positive (58) on the outer side surface away from the pressing surface of the backstop (411); the comb-shaped electrode negative (57) and the comb-shaped electrode positive (58) each comprise a connecting plate which is longitudinally arranged and connected with the end of the additional corner block (51) and a right-angle electrode body which is connected with the connecting plate and is arranged in the length direction of the connecting plate; the right-angle electrode body of the comb-shaped electrode negative (57) and the right-angle electrode body of the comb-shaped electrode positive (58) are longitudinally and sequentially arranged on the outer side surface of the additional corner block (51) and form a right-angle heating surface; the connecting plate of the comb-shaped electrode negative (57) is provided with a negative terminal (55), and the connecting plate of the comb-shaped electrode positive (58) is provided with a positive terminal (56); the heating assembly (5) further comprises a high-frequency heating power supply assembly (59) which is arranged in the frame (1) and is electrically connected with the negative terminals (55) and the positive terminals (56) of the four heating assemblies (5); The shape of the inner side surface of the additional corner block (51) close to the pressing surface of the backstop (411) is matched with the shape of the pressing surface of the backstop (411), and the outer side surface of the additional corner block (51) away from the pressing surface of the backstop (411) is right-angled; the right-angle notches for accommodating the right-angle electrode bodies of the comb-shaped electrode negative (57) and the comb-shaped electrode positive (58) are arranged in the height direction and are left-right staggered. The buffer structure comprises spring plates (42), springs (43), adjusting pressing pieces (44) and adjusting bolts; the spring plates (42) are evenly arranged on the inner side of the backrest (411), and the backrest (411) is provided with through holes at positions opposite to the spring plates (42), and the adjusting pressing pieces (44) are slidingly arranged in the through holes; one end of the spring (43) is connected with the adjusting pressing piece (44), and the other end of the spring (43) is connected with the additional angle block (51); the adjusting bolt is arranged in the spring plate (42) through the adjusting bolt hole (422) formed in the spring plate (42) and is connected with the adjusting pressing piece (44).

2. The high-frequency bevel assembly machine according to claim 1, characterized in that: The X-direction clamping mechanism (2) comprises X-direction clamping drive assemblies arranged on the working surface of the rack (1) and two slide tables (26) symmetrically arranged on the X-direction clamping drive assemblies and moving towards or away from each other under the driving of the X-direction clamping drive assemblies. The X-direction clamping drive assemblies comprise X-axis linear guides (21), X-axis ball screws (22) and X-axis servo motors (24); the X-axis linear guides (21) are two horizontally and parallel arranged X-axis linear guides, and the two X-axis linear guides are arranged on the working surface of the rack (1) in a vertically spaced manner; the X-axis ball screws (22) are two horizontally arranged X-axis ball screws arranged on the working surface of the rack (1) and located between the two X-axis linear guides (21), the two X-axis ball screws (22) are connected through an X-axis ball screw coupling (25), and the two X-axis ball screws (22) are provided with reverse threads and are respectively connected with X-axis ball screw nuts through the reverse threads; the X-axis servo motor (24) is arranged on the working surface of the rack (1), and the output shaft of the X-axis servo motor (24) is connected with the end of one X-axis ball screw (22) through the connected X-axis planetary reducer (23); The bottom surfaces of the two slide tables (26) are slidingly connected with the two X-axis linear guides (21), and the bottom surfaces of the two slide tables (26) are further connected with the X-axis ball screw nuts arranged on the two X-axis ball screws (22) in a one-to-one manner.

3. The high-frequency bevel gang assembly machine according to claim 2, characterized in that: The Y-direction clamping mechanism (3) comprises Y-direction clamping drive assemblies arranged on the X-direction clamping mechanism (2) and four slide plates (38) symmetrically arranged on the Y-direction clamping drive assemblies and moving towards or away from each other under the driving of the Y-direction clamping drive assemblies. The Y-direction clamping driving assembly comprises a Y-axis linear guide rail (31), a Y-axis ball screw (32), a Y-axis servo motor (34) and a Y-axis transmission shaft (35); the Y-axis transmission shaft (35) is one and is horizontally rotatably arranged above the two X-axis ball screws (22), and two driving umbrella gears (36) are oppositely arranged on the Y-axis transmission shaft (35) through reverse threads; the Y-axis servo motor (34) is arranged above the X-axis servo motor (24), and the output shaft of the Y-axis servo motor (34) is connected with the end of the Y-axis transmission shaft (35) through a connected Y-axis planetary reducer (33); the Y-axis ball screw (32) is four, the four Y-axis ball screws (32) are obliquely arranged and rotatably connected with the corresponding slide table (26) through the support seat (39) arranged on the two slide tables (26), and the four Y-axis ball screws (32) are symmetrically arranged on the two sides of the Y-axis transmission shaft (35), the two Y-axis ball screws (32) on the same side are respectively arranged on the two slide tables (26) and symmetrically arranged, and the two Y-axis ball screws (32) on the same side are oppositely arranged and provided with driven umbrella gears (37) engaged with the corresponding driving umbrella gears (36) on the end close to the Y-axis ball screw (32); the Y-axis linear guide rail (31) is arranged on the two sides of each Y-axis ball screw (32) and fixedly connected with the slide table (26); The bottom of each slide plate (38) is connected with the Y-axis ball screw nut arranged on the Y-axis ball screw (32), and is further slidably connected with the Y-axis linear guide rail (31) arranged on the two sides of the Y-axis ball screw (32); The pressing assembly (4) of the four heating mechanisms is arranged on the four slide plates (38) respectively.

4. The high frequency bevel gang buildup machine of claim 1, wherein: The top end of the additional corner block (51) is provided with a top insulation protection cover plate (52) for encapsulating the comb-shaped electrode negative electrode (57) and the comb-shaped electrode positive electrode (58) from the top of the comb-shaped electrode negative electrode (57) and the comb-shaped electrode positive electrode (58); the end of the additional corner block (51) is provided with an end insulation protection cover plate (53) connected with the top insulation protection cover plate (52) and used for encapsulating the comb-shaped electrode negative electrode (57) and the comb-shaped electrode positive electrode (58) from the connecting plate part of the comb-shaped electrode negative electrode (57) and the comb-shaped electrode positive electrode (58) and exposing the negative electrode connecting end (55) and the positive electrode connecting end (56); the outer side of the additional corner block (51) is provided with an insulation corner plate (54) connected with the top insulation protection cover plate (52) and the end insulation protection cover plate (53) and used for encapsulating the right-angle-shaped electrode body of the comb-shaped electrode negative electrode (57) and the comb-shaped electrode positive electrode (58) and directly abutting and contacting with the assembly part of the box body.

5. The high frequency bevel gang assembly machine of claim 1, wherein: The backboard (411) is uniformly provided with additional corner block guide holes (4111), and guide pins connected with the additional corner block (51) are arranged in the additional corner block guide holes (4111).

6. The high-frequency bevel gang mill of claim 5, wherein: The pressing against the grid (41) further comprises a comb-shaped support vertical plate (413) arranged on the mounting bottom plate (412) and connected with the inner side of the leaning plate (411) and leaving an adjusting space, a plurality of support rib plates (414) arranged horizontally between the support vertical plate (413) and the leaning plate (411) and arranged longitudinally and spaced, and a top plate (415) arranged horizontally at the top end of the support vertical plate (413) and the leaning plate (411).

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