Controllable variable-load gluing tool car

Abstract

The utility model relates to a controllable variable-load gluing tool car which comprises a main frame car, a large mould assembly and a small mould assembly. The large mold assembly is rotationally mounted on the left side of the main frame vehicle and is connected with a rotary driving assembly; the small mold assembly is located on the right side of the large mold assembly, slidably installed on the main frame vehicle and connected with a sliding driving assembly. A large part to be glued is installed on the large mold assembly, a small part to be glued is installed on the small mold assembly, and after the small mold assembly and the large mold assembly are assembled, a gluing area is formed between the large part to be glued and the small part to be glued. Gluing parts are fixed through the mechanism, and stability is good. And the defects of non-uniform density, bubbles and the like in the curing process are overcome.

Description

Technical Field

[0001] The utility model relates to the technical field of product gluing devices, in particular to a controllable variable load gluing tool vehicle. Background Art

[0002] When gluing two transparent parts together, good global transparency must be ensured after gluing. During the natural curing process, the internal stress of the liquid glue in the gluing area is affected by factors such as local temperature, glue viscosity, and glue layer thickness, and will show a curve fluctuation state; and the glue filling process is very easy to produce bubbles due to the glue filling speed. These two factors make the density of the glue layer after curing uneven, and defects such as bubbles and gaps are generated locally.

[0003] How to ensure good global transparency and avoid defects such as bubbles and uneven density is a problem that must be faced and solved during manufacturing. Utility Model Content

[0004] The utility model aims to ensure good overall transparency and avoid defects such as bubbles and uneven density during the gluing process, and provides a controllable variable load gluing tool vehicle.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

[0006] A controllable variable load gluing tool vehicle comprises a main frame vehicle, a large mold assembly and a small mold assembly; the large mold assembly is rotatably mounted on the left side of the main frame vehicle and is connected to a rotating drive assembly; the small mold assembly is located on the right side of the large mold assembly and is slidably mounted on the main frame vehicle and is connected to a sliding drive assembly; large parts to be glued are mounted on the large mold assembly, and small parts to be glued are mounted on the small mold assembly, and after the small mold assembly is molded with the large mold assembly, a gluing area is formed between the large parts to be glued and the small parts.

[0007] The main frame vehicle includes a base plate, a plurality of movable wheels are installed at the bottom of the base plate, a bearing seat bracket is symmetrically arranged front and back on the left side of the upper surface of the base plate, a bearing seat is installed on the bearing seat bracket, a driving assembly bracket is provided in front of the bearing seat bracket on the front side of the upper surface of the main frame vehicle, two locking seats are symmetrically arranged front and back between the two bearing seat brackets on the upper surface of the main frame vehicle, a locking plate is provided on the side of the locking seat facing the small mold tire assembly, the locking plate and the locking seat are L-shaped structures, a locking pin is installed on the locking plate, a slide bracket is provided on the upper surface of the main frame vehicle, two inclined slides are symmetrically installed front and back on the slide bracket, the end of the inclined slide close to the bearing seat bracket is lower, and "┏"-shaped fixing plates are provided on the left and right sides of the front side and the left and right sides of the back side corresponding to the inclined slides, and the horizontal plate of the "┏"-shaped fixing plate is penetrated by a fixing pin hole, and a first slider is slidably installed on the inclined slide.

[0008] The large mold assembly includes a large mold, and a rotating shaft is fixed at the middle position of the front and rear sides of the large mold, and the rotating shaft is installed in the corresponding bearing seat. A number of large part suction cups are evenly distributed on the inner wall of the large mold for placing large parts, and a first guide column mounting seat is provided above the rotating shaft in the middle position of the front and rear sides of the large mold, and a first guide column is installed on the first guide column mounting seat. A positioning seat is installed outside the right port of the large mold, and second guide columns are installed on the front and rear sides of the positioning seat. Locking blocks are symmetrically fixed to the front and rear of the right end face of the positioning seat, and a locking pin shaft hole is opened on the locking block. A glue injection hole runs through the middle position of the positioning seat.

[0009] The small mold assembly includes a small mold and a small mold bracket. The small mold is fixed on the small mold bracket. A plurality of small parts suction cups are arranged on the side of the small mold facing the large mold assembly. A first guide post alignment plate is arranged on the front and rear sides of the upper end of the small mold, and a first guide post hole is opened on the first guide post alignment plate. A second guide post alignment plate is arranged on the front and rear sides of the lower end of the small mold, and a second guide post hole is opened on the second guide post alignment plate.

[0010] The rotary drive assembly comprises a reducer fixed on a drive assembly bracket, an output shaft of the reducer is fixed to one of the rotary shafts, and an input shaft of the reducer is connected to a driving hand wheel.

[0011] The sliding drive assembly includes a moving plate fixed on the first sliding block, vertical plates are provided on the front and rear sides of the upper surface of the moving plate, the bottom of the small mold bracket is slidably installed on the vertical plate, a sliding drive motor is installed on the moving plate, the output shaft of the sliding drive motor extends out of the bottom of the moving plate and is connected to a gear, the gear is meshed with a rack plate, the rack plate is fixed on the slide bracket, and a fixing pin plate is fixed at the front middle position and the rear middle position of the moving plate, a fixing pin is installed on the fixing pin plate, and the fixing pin is inserted into the fixing pin hole corresponding to the "┏"-shaped fixing plate.

[0012] A guide rail is installed on the vertical plate, a second slider is slidably installed on the guide rail, the bottom of the small mold bracket is fixed on the second slider, a lead screw is installed on the movable plate, the lead screw is connected to a servo lead screw motor, a nut seat is fixed on the bottom of the small mold bracket, and the nut seat is threadedly installed on the lead screw.

[0013] The beneficial effects of the utility model are as follows: the glued parts of the utility model are fixed by the mechanism, and the stability is good; and the defects such as uneven density and bubbles during curing are eliminated. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the initial state of the utility model;

[0015] Figure 2 It is a structural schematic diagram of the main frame vehicle and the rotary drive assembly in one direction of the utility model;

[0016] Figure 3It is a structural schematic diagram of the main frame vehicle and the rotary drive assembly in another direction of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the large mold assembly of the utility model;

[0018] Figure 5 It is a structural schematic diagram of the small and medium-sized mold assembly and the sliding drive assembly of the utility model in one direction;

[0019] Figure 6 This is a structural schematic diagram of the small and medium-sized mold assembly and the sliding drive assembly of the utility model from another direction;

[0020] Figure 7 It is a structural schematic diagram of the sliding drive assembly in one direction of the utility model;

[0021] Figure 8 This is a schematic diagram of the structure of the sliding drive assembly in the utility model in another direction;

[0022] Fig. 9 It is a schematic diagram of the intermediate state of the utility model;

[0023] Fig.10 It is a schematic diagram of the utility model after mold closing;

[0024] Fig.11 It is a schematic diagram of the large mold assembly and the small mold assembly of the utility model when the mold is closed;

[0025] In the figure: 1-main frame vehicle; 2-large mold assembly; 3-small mold assembly; 4-rotation drive assembly; 5-sliding drive assembly;

[0026] 11-bottom plate; 12-moving wheel; 13-bearing seat bracket; 14-bearing seat; 15-driving assembly bracket; 16-locking seat; 17-locking plate; 18-locking pin shaft; 19-slideway bracket; 110-inclined slideway; 111-"┏"-shaped fixing plate; 112-fixing pin hole; 113-first sliding block; 114-reinforcement beam; 115-stop block;

[0027] 21-large mold; 22-rotating axis; 23-large parts suction cup; 24-first guide column mounting seat; 25-first guide column; 26-alignment seat; 27-second guide column; 28-locking block; 29-locking pin shaft hole; 210-glue injection hole; 211-parts fixture;

[0028] 31- small mold tire; 32- small mold tire bracket; 33- small parts suction cup; 34- first guide post alignment plate; 35- first guide post hole; 36- second guide post alignment plate; 37- second guide post hole;

[0029] 41-reducer; 42-driving hand wheel;

[0030] 51-moving plate; 52-vertical plate; 53-sliding drive motor; 54-gear; 55-rack plate; 56-fixing pin plate; 57-fixing pin; 58-guide rail; 59-second slider; 510-screw; 511-servo screw motor; 512-screw nut;

[0031] The following is a detailed description of the embodiments of the present invention with reference to the accompanying drawings. DETAILED DESCRIPTION

[0032] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention. The present invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become clearer according to the following description. It should be noted that the drawings are all in a very simplified form and are not in precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.

[0033] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0034] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0035] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0036] A controllable variable load gluing tool vehicle, such as Figure 1As shown, it includes a main frame vehicle 1, a large mold assembly 2 and a small mold assembly 3; the large mold assembly 2 is rotatably installed on the left side of the main frame vehicle 1 and is connected to a rotating drive assembly 4; the small mold assembly 3 is located on the right side of the large mold assembly 2 and is slidably installed on the main frame vehicle 1 and is connected to a sliding drive assembly 5; the large parts to be glued are installed on the large mold assembly 2, and the small parts to be glued are installed on the small mold assembly 3. After the small mold assembly 3 is molded with the large mold assembly 2, a gluing area is formed between the large parts to be glued and the small parts.

[0037] Main frame car 1 Figure 2 , Figure 3 As shown, it includes a bottom plate 11, a plurality of moving wheels 12 are installed at the bottom of the bottom plate 11, a bearing seat bracket 13 is symmetrically arranged on the left side of the upper surface of the bottom plate 11, a bearing seat 14 is installed on the bearing seat bracket 13, a driving component bracket 15 is arranged on the front of the bearing seat bracket 13 on the front side of the upper surface of the main frame vehicle 1, two locking seats 16 are symmetrically arranged between the two bearing seat brackets 13 on the upper surface of the main frame vehicle 1, a locking plate 17 is arranged on the side of the locking seat 16 facing the small mold tire assembly 3, the locking plate 17 and the locking seat 16 are L-shaped structures, a locking pin 18 is installed on the locking plate 17, and the main frame vehicle 1 A slide bracket 19 is provided on the upper surface, and two inclined slides 110 are symmetrically installed on the slide bracket 19 in the front and rear directions. The end of the inclined slide 110 close to the bearing seat bracket 13 is lower, and "┏"-shaped fixing plates 111 are provided on the left and right sides of the front side and the left and right sides of the back side corresponding to the inclined slides 110. A fixing pin hole 112 penetrates the horizontal plate of the "┏"-shaped fixing plate 111, and a first sliding block 113 is slidably installed on the inclined slide 110. A reinforcing beam 114 is fixed between the two bearing seat brackets 13, and a stopper 115 is provided on one side of the "┏"-shaped fixing plate 111 on the slide bracket 19.

[0038] Large mold tire component 2 Figure 4 As shown, it includes a large mold 21, and a rotating shaft 22 is fixed at the middle position of the front and rear sides of the large mold 21, and the rotating shaft 22 is installed in the corresponding bearing seat 14. A number of large part suction cups 23 are evenly distributed on the inner wall of the large mold 21 for placing large parts, and a first guide column mounting seat 24 is provided above the rotating shaft 22 in the middle position of the front and rear sides of the large mold 21. A first guide column 25 is installed on the first guide column mounting seat 24, and an alignment seat 26 is installed outside the right port of the large mold 21. Second guide columns 27 are installed on the front and rear sides of the alignment seat 26. Locking blocks 28 are symmetrically fixed to the front and rear of the right end face of the alignment seat 26, and a locking pin shaft hole 29 is opened on the locking block 28. A glue injection hole 210 runs through the middle position of the alignment seat 26, and a number of part fixtures 211 are evenly installed on the edge plate of the left end of the large mold 21.

[0039] Small mold tire component 3 Figure 4 , Figure 5 , Figure 6As shown, it includes a small mold 31 and a small mold bracket 32. The small mold 31 is fixed on the small mold bracket 32. A plurality of small parts suction cups 33 are arranged on the side of the small mold 31 facing the large mold assembly 2. A first guide post alignment plate 34 is arranged on the front and rear sides of the upper end of the small mold 31. A first guide post alignment plate 34 is provided with a first guide post hole 35. A second guide post alignment plate 36 is arranged on the front and rear sides of the lower end of the small mold 31. A second guide post alignment plate 36 is provided with a second guide post hole 37.

[0040] The rotary drive assembly 4 is as follows Figure 2 As shown in 3 , it includes a reducer 41 fixed on the driving component bracket 15 , the output shaft of the reducer 41 is fixed to one of the rotating shafts 22 , and the input shaft of the reducer 41 is connected to a driving hand wheel 42 .

[0041] Sliding drive assembly 5 Figure 5 , Figure 6 , Figure 7 , Figure 8 As shown, it includes a moving plate 51 fixed on the first slider 113, and vertical plates 52 are provided on the front and rear sides of the upper surface of the moving plate 51. The bottom of the small mold tire bracket 32 ​​is slidably installed on the vertical plates 52. A sliding drive motor 53 is installed on the moving plate 51. The output shaft of the sliding drive motor 53 extends out of the bottom of the moving plate 51 and is connected to a gear 54. The gear 54 is meshed with a rack plate 55. The rack plate 55 is fixed on the slide bracket 19. The middle position of the front side and the middle position of the rear side of the moving plate 51 are both fixed with a fixed pin plate 5 6. A fixing pin 57 is installed on the fixing pin plate 56, and the fixing pin 57 is inserted into the fixing pin hole 112 corresponding to the "┏"-shaped fixing plate 111. A guide rail 58 is installed on the vertical plate 52, and a second slider 59 is slidably installed on the guide rail 58. The bottom of the small mold tire bracket 32 ​​is fixed on the second slider 59. A lead screw 510 is installed on the movable plate 51, and the lead screw 510 is connected to a servo lead screw motor 511. A nut seat 512 is fixed on the bottom of the small mold tire bracket 32, and the nut seat 512 is threadedly installed on the lead screw 510.

[0042] The main frame vehicle 1 of the utility model is connected to the ground track through the moving wheel 12; the large mold tire assembly 2 is connected to the main frame vehicle 1 and the rotating drive assembly 4 through the rotating shafts 22 on both sides; the small mold tire assembly 3 is connected to the main frame vehicle 1 through the inclined slide 110; the small mold tire assembly 3 is driven by the sliding drive assembly 5.

[0043] The working process of the utility model is as follows:

[0044] Step 1: Initial state Figure 1As shown, the large mold assembly 2 is in a horizontal state, and a mobile device such as an overhead crane is used to place large parts on the large mold 21, and the large parts are fixed by the large part suction cup 23 and the part fixture 211; the small mold assembly 3 is in a vertical state, and small parts are manually moved to the small mold 31, and the small parts are fixed by the small part suction cup 33. Figure 1 Large and small parts are not shown.

[0045] Step 2: Turn the driving hand wheel 42, and the reducer 41 drives the large mold assembly 2 to rotate to a vertical state, such as Fig. 9 As shown, the locking pin hole 29 of the locking block 28 is aligned with the locking plate 17 on the main frame vehicle 1, and the locking pin 18 is used to connect and lock.

[0046] Step 3: The sliding drive motor 53 rotates, and the gear 54 rotates on the rack plate 55, driving the moving plate 51 to move, and the small mold assembly 3 is quickly moved along the inclined slide 110. Through the precise cooperation of the first guide column 25, the first guide column alignment plate 34, the second guide column 27, and the second guide column alignment plate 36, it reaches the theoretical filling position, and the fixing pin 57 is inserted into the fixing pin hole 112 corresponding to the "┏"-shaped fixing plate 111, as shown in FIG. Fig.10 , Fig.11 As shown, large and small parts are not shown in the figure.

[0047] Step 4: Use fillers to seal the periphery of the locations where large and small parts need to be glued, leaving an exhaust port on the top for exhausting air; glue is filled into the closed area from bottom to top through the glue injection hole 210 until it is filled and all the air is exhausted.

[0048] Step 5: Push the whole vehicle into the temperature control box and start the glue curing at the theoretical temperature; the servo screw motor 511 starts to work, and the stress generated during the glue curing process is converted into the torque information of the servo screw motor 511 and fed back to the computer system in real time. The computer quickly adjusts the output torque in the opposite direction and applies reasonable loads at different time periods of curing. It can also be manually intervened and controlled to ensure that the glue curing density is uniform and no defects such as hollow bubbles are generated. When the predetermined time is reached, the curing operation is completed.

[0049] The glued parts of the utility model are fixed by a mechanism, and have good stability; the curing state is visualized, and the stress change information during the curing process can be monitored in real time from the desktop; defects such as uneven density and bubbles during curing are eliminated; and the curing effects of various different glues can be tested to formulate different curing plans.

[0050] The utility model is described above by way of example in conjunction with the accompanying drawings. It is obvious that the specific implementation of the utility model is not limited to the above-mentioned method. As long as various improvements are made using the method concept and technical solution of the utility model, or are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. A controllable variable load gluing tool vehicle, characterized in that: The invention comprises a main frame vehicle (1), a large mold assembly (2) and a small mold assembly (3); the large mold assembly (2) is rotatably mounted on the left side of the main frame vehicle (1) and is connected to a rotating drive assembly (4); the small mold assembly (3) is located on the right side of the large mold assembly (2) and is slidably mounted on the main frame vehicle (1) and is connected to a sliding drive assembly (5); large parts to be glued are mounted on the large mold assembly (2), and small parts to be glued are mounted on the small mold assembly (3); after the small mold assembly (3) and the large mold assembly (2) are molded together, a gluing area is formed between the large parts to be glued and the small parts.

2. A controllable variable load gluing tool vehicle according to claim 1, characterized in that: The main frame vehicle (1) comprises a bottom plate (11), a plurality of moving wheels (12) are installed at the bottom of the bottom plate (11), a bearing seat bracket (13) is symmetrically arranged on the left side of the upper surface of the bottom plate (11), a bearing seat (14) is installed on the bearing seat bracket (13), a driving component bracket (15) is arranged on the front side of the bearing seat bracket (13) on the upper surface of the main frame vehicle (1), two locking seats (16) are symmetrically arranged between the two bearing seat brackets (13) on the upper surface of the main frame vehicle (1), a locking plate (17) is arranged on the side of the locking seat (16) facing the small mold tire assembly (3), and the locking plate (17) and the locking seat (14) are arranged on the front side of the bearing seat bracket (13) on the front side of the main frame vehicle (1). 16) is an L-shaped structure, a locking pin shaft (18) is installed on the locking plate (17), a slide bracket (19) is provided on the upper surface of the main frame vehicle (1), two inclined slides (110) are symmetrically installed on the slide bracket (19), the inclined slide (110) is lower at one end close to the bearing seat bracket (13), and "┏"-shaped fixing plates (111) are provided on the left and right sides of the front side and the left and right sides of the back side of the slide bracket (19) corresponding to the inclined slide (110), and a fixing pin hole (112) is penetrated on the horizontal plate of the "┏"-shaped fixing plate (111), and a first sliding block (113) is slidably installed on the inclined slide (110).

3. The controllable variable load gluing tool vehicle according to claim 2, characterized in that: The large mold assembly (2) comprises a large mold (21), wherein a rotating shaft (22) is fixed at the middle position of the front and rear sides of the large mold (21), and the rotating shaft (22) is installed in the corresponding bearing seat (14). A plurality of large part suction cups (23) are evenly distributed on the inner side wall of the large mold (21) for placing large parts. A first guide column mounting seat (24) is provided above the rotating shaft (22) at the middle position of the front and rear sides of the large mold (21), and a first guide column (25) is installed on the first guide column mounting seat (24). A positioning seat (26) is installed outside the right end of the large mold (21), and second guide columns (27) are installed on the front and rear sides of the positioning seat (26). A locking block (28) is fixed symmetrically to the front and rear of the right end face of the positioning seat (26), and a locking pin shaft hole (29) is opened on the locking block (28). A glue injection hole (210) runs through the middle position of the positioning seat (26).

4. The controllable variable load gluing tool vehicle according to claim 3, characterized in that: A plurality of parts fixtures (211) are evenly mounted on the left edge plate of the large mold (21).

5. The controllable variable load gluing tool vehicle according to claim 4, characterized in that: The small mold assembly (3) comprises a small mold (31) and a small mold bracket (32). The small mold (31) is fixed on the small mold bracket (32). A plurality of small parts suction cups (33) are arranged on the side of the small mold (31) facing the large mold assembly (2). A first guide post alignment plate (34) is arranged on the front and rear sides of the upper end of the small mold (31). A first guide post alignment plate (34) is provided with a first guide post hole (35). A second guide post alignment plate (36) is arranged on the front and rear sides of the lower end of the small mold (31). A second guide post alignment plate (36) is provided with a second guide post hole (37).

6. The controllable variable load gluing tool vehicle according to claim 5, characterized in that: The rotary drive assembly (4) comprises a reducer (41) fixed on a drive assembly bracket (15), an output shaft of the reducer (41) being fixed to one of the rotary shafts (22), and an input shaft of the reducer (41) being connected to a driving hand wheel (42).

7. The controllable variable load gluing tool vehicle according to claim 6, characterized in that: The sliding drive assembly (5) comprises a moving plate (51) fixed on a first sliding block (113), and vertical plates (52) are arranged on the front and rear sides of the upper surface of the moving plate (51). The bottom of the small mold bracket (32) is slidably mounted on the vertical plates (52). A sliding drive motor (53) is mounted on the moving plate (51), and the output shaft of the sliding drive motor (53) extends out of the bottom of the moving plate (51) and is connected to a gear (54). The gear (54) is meshed with a rack plate (55), and the rack plate (55) is fixed on the slideway bracket (19). Fixed pin plates (56) are fixed at the middle position of the front side and the middle position of the rear side of the moving plate (51), and a fixed pin (57) is mounted on the fixed pin plate (56). The fixed pin (57) is inserted into a fixed pin hole (112) of the corresponding "┏"-shaped fixed plate (111).

8. The controllable variable load gluing tool vehicle according to claim 7, characterized in that: A guide rail (58) is installed on the vertical plate (52), a second slider (59) is slidably installed on the guide rail (58), the bottom of the small mold bracket (32) is fixed on the second slider (59), a lead screw (510) is installed on the movable plate (51), the lead screw (510) is connected to a servo lead screw motor (511), a nut seat (512) is fixed on the bottom of the small mold bracket (32), and the nut seat (512) is threadedly installed on the lead screw (510).

9. The controllable variable load gluing tool vehicle according to claim 8, characterized in that: A reinforcing crossbeam (114) is fixed between the two bearing seat brackets (13).

10. The controllable variable load gluing tool vehicle according to claim 9, characterized in that: A stopper (115) is provided on the slideway bracket (19) on one side of the "┏"-shaped fixing plate (111).

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