Glue sprayer capable of adjusting glue amount and position

Abstract

The utility model relates to the technical field of glue spraying, in particular to a glue amount and position adjustable glue sprayer which comprises a mounting frame, a gluing device used for spraying the surface of goods and an adjusting device used for adjusting the position of the gluing device. The adjusting device comprises a height positioning assembly, a movable support and a horizontal positioning assembly, the height positioning assembly is used for adjusting the gluing device in the vertical direction, the movable support is used for installing the gluing device, the horizontal positioning assembly is arranged between the gluing device and the movable support, and the horizontal positioning assembly is used for positioning the gluing device. The control device is used for controlling the position of the gluing device in the horizontal direction. The glue spraying machine has the beneficial effects that the glue spraying machine can be suitable for glue spraying work of different goods, the production cost is reduced, and the working efficiency of workers is improved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of glue spraying, in particular to a glue spraying machine capable of adjusting glue amount and position. BACKGROUND

[0002] In the process of goods transportation, in order to improve the stability of goods in the process of transportation, increase the friction of the surface of goods, reduce the loss and safety hazards caused by the collapse or scattering of goods in the process of stacking into the warehouse or transportation, the anti-skid glue is usually applied between the goods when stacking. The traditional glue applying method mainly applies glue on the surface of goods by manual brushing or spraying, which is simple in operation, but the efficiency is extremely low in the case of large goods or rapid stacking, and it is difficult to ensure the uniformity and consistency of glue application. If the amount of glue is too much when applying glue, the goods will not be firmly bonded between them, so that the stability of the stacking cannot be guaranteed. Therefore, the traditional glue applying method not only needs a large amount of glue, increases the cost, but also has high skill requirements for the glue applying workers. At present, automatic glue applying equipment is mostly used for glue applying on the surface of goods. However, the size and shape of goods are different, so different glue spraying machines need to be used for glue spraying work according to the type of goods when glue is applied to different goods, which increases the production cost and reduces the work efficiency. CONTENT OF THE INVENTION

[0003] In order to facilitate the glue spraying machine to be applicable to the glue spraying work of different goods, reduce the production cost and improve the work efficiency of workers, the application provides a glue spraying machine capable of adjusting glue amount and position.

[0004] The glue spraying machine capable of adjusting glue amount and position provided by the application adopts the following technical scheme:

[0005] The glue spraying machine capable of adjusting glue amount and position comprises a mounting frame, a glue applying device for spraying the surface of goods and an adjusting device for adjusting the position of the glue applying device, the adjusting device comprises a height positioning assembly, a movable support and a horizontal positioning assembly, the height positioning assembly is used for adjusting the glue applying device in the vertical direction, the movable support is used for mounting the glue applying device, and the horizontal positioning assembly is arranged between the glue applying device and the movable support and is used for controlling the position of the glue applying device in the horizontal direction.

[0006] By adopting the above technical scheme, when in use, the workers operate the height positioning assembly and the horizontal positioning assembly according to the requirements, move the glue applying device to the required position, and then apply glue to the surface of goods, so as to realize the glue applying work on goods of different sizes and different heights, reduce the production cost and improve the work efficiency of workers.

[0007] Optionally, the mounting frame comprises two mounting supports arranged oppositely and a mounting rod arranged between the two mounting supports, the height positioning assembly is mounted on the mounting rod, and the glue applying device is located between the two mounting supports.

[0008] Optionally, the height positioning assembly comprises a rotating rod rotatably connected to the mounting rod, a connecting cylinder threadedly connected to the rotating rod, and a guide shaft for controlling the moving direction of the movable support, the movable support is fixedly connected to the connecting cylinder, and the guide shaft is arranged through the movable support and fixedly connected to the movable support.

[0009] By using the above technical scheme, when in use, the worker rotates the rotating rod, so that the connecting cylinder threadedly connected to the rotating rod moves along the rotating rod and drives the movable support to move, and under the action of the guide shaft, the movable support only moves in the vertical direction.

[0010] Optionally, the height positioning assembly further comprises a positioning member for fixing the position of the rotating rod.

[0011] By using the above technical scheme, when in use, after the worker rotates the rotating rod to complete the position adjustment of the movable support, the worker operates the positioning member to fix the position of the rotating rod, thereby reducing the possibility of rotation of the rotating rod under the action of external force and realizing the fixing of the height position of the movable support.

[0012] Optionally, the glue applying device comprises a driving motor, a first fixing plate for mounting the driving motor on the movable support, a shaft coupling fixedly connected to the output shaft of the driving motor, a glue spraying gun for spraying glue, an adjusting cap mounted on the other end of the shaft coupling, and a second fixing plate for assisting in fixing the position of the glue spraying gun on the movable support, and the adjusting cap is used for adjusting the glue output of the glue spraying gun.

[0013] By using the above technical scheme, when in use, the worker starts the driving motor, the output shaft of the driving motor rotates to drive the shaft coupling to rotate, so that the adjusting cap rotates to adjust the glue output of the glue spraying gun.

[0014] Optionally, the horizontal positioning assembly comprises a sliding block slidingly connected to the movable support and a positioning bolt for fixing the position of the sliding block on the movable support, and the glue applying device is mounted on the sliding block.

[0015] By using the above technical scheme, the position of the glue applying device can be changed by directly moving the sliding block on the movable support, and when the sliding block is moved to a suitable position, the position of the sliding block on the movable support can be fixed by the positioning bolt, so that the adjustment of the position of the glue applying device is completed.

[0016] Optionally, the glue spraying gun comprises a glue spraying body, a second fixing plate for mounting the glue spraying body, a control block rotatably connected to the glue spraying body, and a spraying needle threadedly connected to the control block, wherein the spraying needle is located inside the glue spraying body.

[0017] By adopting the above technical scheme, when the staff operates the driving motor to drive the adjusting cap to rotate, the adjusting cap drives the control block to rotate, and the spraying needle threadedly connected in the control block rotates accordingly, so as to adjust the glue output of the glue applying device.

[0018] Optionally, the glue spraying body comprises a glue spraying cylinder, a mounting block mounted at one end of the glue spraying cylinder, a glue spraying adjusting hopper fixedly connected to the other end of the glue spraying cylinder, a glue inlet pipe arranged on the glue spraying cylinder, and an air inlet pipe arranged on the glue spraying cylinder.

[0019] Optionally, a reinforcing rod is further arranged between the two mounting brackets.

[0020] By adopting the above technical scheme, when in use, the reinforcing rod improves the stability of the mounting rack as a whole.

[0021] In summary, the present application has at least one of the following beneficial technical effects:

[0022] 1. The adjusting device is arranged to enable the staff to timely adjust the distance between the glue applying devices and the height of the glue applying devices according to the width of the goods and the height of the upper surface of the goods from the ground, so that the glue applying devices can efficiently apply glue to goods of different sizes, thereby reducing production cost and improving work efficiency.

[0023] 2. The positioning member is arranged to enable the staff to fix the height of the glue applying device after adjusting the height of the glue applying device by operating the height positioning assembly, thereby reducing the possibility of the hand wheel rotating under external force, and improving the stability of the glue applying device.

[0024] 3. The electromagnetic valve is arranged to control the air inlet rate of the air inlet pipe, and the adjusting cap is arranged to control the gap between the spraying needle and the glue spraying port, thereby controlling the glue spraying amount and improving work efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 is a schematic diagram of the overall structure of the present application.

[0026] Figure 2 is a schematic diagram of the local structure of the present application.

[0027] Figure 3 is a schematic diagram of the cross section of the glue spraying gun of the present application.

[0028] Explanation of reference signs: 1, mounting frame; 11, mounting support; 111, bottom plate; 112, support rod; 113, reinforcing rod; 114, reinforcing rod; 12, mounting rod; 2, gluing device; 21, driving motor; 22, first fixed plate; 23, shaft coupling; 24, adjusting cap; 241, adjusting cylinder; 242, connecting shaft; 25, glue spraying gun; 251, glue spraying body; 2511, glue spraying cylinder; 2512, mounting block; 2513, glue spraying adjusting hopper; 2514, glue inlet pipe; 2515, air inlet pipe; 252, second fixed plate; 253, control block; 254, spraying needle; 3, adjusting device; 31, height positioning assembly; 311, lifting piece; 3111, connecting cylinder; 3112, fixed plate; 3113, hand wheel; 312, guide piece; 3121, fixed ring; 3122, guide shaft; 3123, fixed nut; 3124, fixed washer; 3125, limiting plate; 313, positioning piece; 3131, positioning block; 3132, locking rod; 3133, handle; 32, movable support; 321, mounting frame; 322, guide rail; 33, horizontal positioning assembly; 331, sliding block; 332, positioning bolt; 4, electromagnetic valve. DETAILED DESCRIPTION

[0029] The following will be described in detail with reference to the accompanying drawings. Figures 1-3 The application is further described in detail.

[0030] The application discloses a glue spraying machine with adjustable glue amount and position. Figure 1 The glue spraying machine with adjustable glue amount and position comprises a mounting frame 1, a gluing device 2 for spraying the surface of goods, and an adjusting device 3 for adjusting the gluing device 2. The mounting frame 1 comprises two oppositely arranged mounting supports 11 and a mounting rod 12 arranged between the two mounting supports 11. The mounting support 11 comprises a bottom plate 111 placed on the ground, a support rod 112 fixedly connected to the side of the bottom plate 111 away from the ground, and a reinforcing rod 113 fixedly connected between the support rod 112 and the bottom plate 111. The reinforcing rod 113 is oppositely arranged with two support rods 112 as the shaft. The reinforcing rod 113, the bottom plate 111, and the support rod 112 form a stable triangular structure, thereby increasing the stability of the mounting frame 1 as a whole.

[0031] Referring to Figure 1 and Figure 2 The adjusting device 3 comprises a height positioning assembly 31, a movable support 32, and a horizontal positioning assembly 33. The height positioning assembly 31 is used for adjusting the gluing device 2 in the vertical direction. The movable support 32 is used for mounting the gluing device 2. The horizontal positioning assembly 33 is arranged between the gluing device 2 and the movable support 32 and is used for controlling the position of the gluing device 2 in the horizontal direction. The gluing device 2 is arranged in multiple on the movable support 32.

[0032] In use, the worker adjusts the adjusting device 3 according to the height and width of the goods to be glued, and adjusts the height positioning assembly 31 so that the gluing device 2 can glue the goods when the goods pass through the gluing device 2, and adjusts the horizontal positioning assembly 33 so that the gluing device 2 can uniformly glue the surface of the goods, so that the glue is uniformly distributed on the surface of the goods, thereby fixing the positions between adjacent goods more stably.

[0033] In order to further increase the stability of the mounting frame 1, a reinforcing rod 114 is further arranged between the two mounting brackets 11.

[0034] With reference to Figure 2 The height positioning assembly 31 comprises a lifting piece 311 for controlling the lifting of the gluing device 2 and a guide piece 312 for controlling the moving track of the movable bracket 32. The lifting piece 311 comprises a rotating rod rotatably connected to the mounting rod 12, a connecting cylinder 3111 threadedly connected to the rotating rod, a fixed plate 3112 fixedly connected to one end of the connecting cylinder 3111 away from the rotating rod and used for mounting the movable bracket 32, and fixing bolts arranged on the fixed plate 3112 and used for connecting the fixed plate 3112 and the movable bracket 32, and the fixed plate 3112 and the movable bracket 32 away from the ground are both provided with threaded holes for the fixing bolts to be screwed into; the guide piece 312 comprises a guide shaft 3122 penetrating through the mounting rod 12, a fixed nut 3123 threadedly connected to the guide shaft 3122, a fixed ring 3121 and a fixed washer 3124 mounted between the fixed nut 3123 and the mounting rod 12 to increase the fastening degree between the fixed nut 3123 and the mounting rod 12, and the lower end of the guide shaft 3122 is slidably connected to the movable bracket 32, so that under the gravity of the movable bracket 32, the fixed nut 3123 abuts against the mounting rod 12 through the fixed ring 3121 and the fixed washer 3124 to fix the position of the guide shaft 3122.

[0035] In order to make the moving direction of the movable bracket 32 more stable, the guide piece 312 is oppositely arranged with two lifting pieces 311.

[0036] In use, the worker screws the fixing bolts into the threaded holes in the fixed plate 3112 and the movable bracket 32, and fixes the movable bracket 32 on the connecting cylinder 3111 through the fixing bolts, and when the worker needs to adjust the height of the gluing device 2, the worker rotates the rotating rod, so that the connecting cylinder 3111 threadedly connected to the rotating rod moves in the vertical direction, drives the movable bracket 32 to move, and makes the fixed nut 3123 fixed to the side of the movable bracket 32 away from the ground slide on the guide shaft 3122, thereby limiting the overall position of the movable bracket 32 when moving in the vertical direction, and reducing the possibility of rotation of the movable bracket 32.

[0037] In order to reduce the active support 32 from the guide shaft 3122, the guide shaft 3122 is sleeved with a limiting plate 3125, the limiting plate 3125 is located at the end of the guide shaft 3122 close to the ground and is fixedly connected with the guide shaft 3122.

[0038] With reference to Figure 2 In order to facilitate the staff to rotate the rotating rod to adjust the height of the gluing device 2, the end of the rotating rod away from the ground is fixedly connected with a hand wheel 3113, and when in use, the staff can rotate the rotating rod by rotating the hand wheel 3113, so that the staff is more convenient to operate.

[0039] When the staff rotates the hand wheel 3113 to complete the adjustment of the height of the gluing device 2, in order to facilitate the staff to fix the position of the rotating rod, reduce the rotating rod under the action of external force to change the height of the adjusted gluing device 2, the height positioning assembly 31 further comprises a positioning piece 313 for fixing the rotating rod. The positioning piece 313 comprises a positioning block 3131 fixedly connected to the side of the mounting rod 12 away from the ground, a locking rod 3132 threadedly connected to the positioning block 3131, and a handle 3133 fixedly connected to the end of the locking rod 3132 away from the positioning block 3131.

[0040] When in use, after the staff adjusts the height of the gluing device 2, the staff rotates the handle 3133, so that the locking rod 3132 abuts against the rotating rod, thereby assisting in fixing the position of the rotating rod.

[0041] With reference to Figure 2 The movable support 32 comprises a mounting frame 321 and a guide rail 322 fixedly connected to the side of the mounting frame 321 away from the mounting frame 1, the guide rail 322 is provided with two and located in the same plane, the two guide rails 322 are respectively located on the two frame edges of the mounting frame 321, and a plurality of threaded holes are formed on the two guide rails 322 in a spaced manner. The horizontal positioning assembly 33 comprises a sliding block 331 slidably connected to the guide rail 322 and a positioning bolt 332 threadedly connected to the sliding block 331, the gluing device 2 is installed on the side of the sliding block 331 away from the mounting frame 321, the sliding block 331 is provided with a plurality of sliding blocks, and the gluing device 2 is provided with a plurality of gluing devices, and four are taken as an example in the application.

[0042] When in use, after the staff adjusts the position of the gluing device 2 in height by operating the lifting piece 311, the staff slides the sliding block 331 to the appropriate position, and the staff installs the positioning bolt 332 into the threaded hole on the sliding block 331 and the guide rail 322, thereby fixing the position of the sliding block 331 on the guide rail 322.

[0043] With reference to Figure 2 And Figure 3The gluing device 2 comprises a driving motor 21, a first fixing plate 22 for mounting the driving motor 21 on the sliding block 331, a shaft coupling 23 fixedly connected to an output shaft of the driving motor 21, an adjusting cap 24 mounted in the shaft coupling 23, and a glue gun 25 mounted on a side of the adjusting cap 24 close to the ground. The adjusting cap 24 comprises an adjusting cylinder 241 and a connecting shaft 242 fixedly connected to an end of the adjusting cylinder 241 close to the shaft coupling 23, and the connecting shaft 242 is fixedly connected in the shaft coupling 23.

[0044] The glue gun 25 comprises a glue gun body 251, a second fixing plate 252 for mounting the glue gun body 251, a control block 253 rotatably connected to the glue gun body 251, and a spray needle 254 threadedly connected to the control block 253. The spray needle 254 is located inside the glue gun body 251. The glue gun body 251 comprises a glue gun cylinder 2511, a mounting block 2512 fixedly connected to one end of the glue gun cylinder 2511, a glue adjusting hopper 2513 fixedly connected to the other end of the glue gun cylinder 2511, a glue inlet pipe 2514 arranged on the glue gun cylinder 2511, and an air inlet pipe 2515. The glue adjusting hopper 2513 is provided with a glue outlet through which the spray needle 254 passes, at an end away from the glue gun cylinder 2511. Convex strips are arranged at intervals inside the adjusting cap 24. The control block 253 is provided with grooves at intervals in a peripheral wall thereof, so that the control block 253 can be clamped in the adjusting cap 24. The glue inlet pipe 2514 is connected to a glue amount supply device. The glue amount supply device is a prior art and will not be described in detail.

[0045] In use, the staff member starts the driving motor 21, the output shaft of the driving motor 21 rotates, the shaft coupling 23 drives the adjusting cap 24 to rotate, the adjusting cap 24 drives the control block 253 to rotate, and the spray needle 254 threadedly connected to the control block 253 moves towards the glue outlet, so that the staff member can control the glue dropping rate by controlling the gap between the spray needle 254 and the glue outlet.

[0046] It can be understood that the spray needle 254 and the glue gun cylinder 2511 are provided with limiting blocks for limiting the axial movement of the spray needle 254, so as to avoid the spray needle 254 from rotating synchronously with the control block 253, and to ensure that the spray needle 254 can move towards the glue outlet when the control block 253 rotates.

[0047] With reference to Figure 1 In order to facilitate the staff member to adjust the gas rate in the air inlet pipe 2515 according to the size of the gap between the spray needle 254 and the glue outlet, and to provide a continuous and stable gas supply for the glue gun 25, an electromagnetic valve 4 for controlling the gas flow rate in the air inlet pipe 2515 is mounted on the movable support 32.

[0048] The implementation principle of the glue amount and position adjustable glue spraying machine is as follows: in use, the workers adjust the position of the glue coating device 2 according to the width size of the packaging bag and the distance between the packaging bag and the ground by operating the height positioning assembly 31 and the horizontal positioning assembly 33, and then start the driving motor 21 as needed, so that the adjusting cap 24 rotates by driving the control block 253, the spray needle 254 moves in the glue spraying main body 251, the size of the gap between the spray needle 254 and the glue spraying port is changed, the gas flow rate in the air inlet pipe 2515 is adjusted by controlling the electromagnetic valve 4, and the glue amount is adjusted by cooperation of the two.

[0049] The above are preferred embodiments of the present application, and do not limit the protection scope of the present application, so: any equivalent changes made according to the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. An adjustable glue amount and position glue sprayer, characterized in that: The application relates to a mounting frame (1), a glue spraying device (2) for spraying the surface of goods and an adjusting device (3) for adjusting the position of the glue spraying device (2), wherein the adjusting device (3) comprises a height positioning assembly (31) for adjusting the glue spraying device (2) in the vertical direction, a movable support (32) for mounting the glue spraying device (2) and a horizontal positioning assembly (33) arranged between the glue spraying device (2) and the movable support (32) for controlling the position of the glue spraying device (2) in the horizontal direction.

2. The glue position and quantity adjustable glue sprayer according to claim 1, characterized in that: The mounting frame (1) comprises two mounting supports (11) arranged oppositely and a mounting rod (12) arranged between the two mounting supports (11), the height positioning assembly (31) is mounted on the mounting rod (12), and the glue spraying device (2) is located between the two mounting supports (11).

3. The glue position and quantity adjustable glue applicator according to claim 2, characterized in that: The height positioning assembly (31) comprises a rotating rod rotatably connected to the mounting rod (12), a connecting cylinder (3111) screwedly connected to the rotating rod and a guide shaft (3122) for controlling the moving direction of the movable support (32), the movable support (32) is fixedly connected to the connecting cylinder (3111), the guide shaft (3122) penetrates through the movable support (32), and the guide shaft (3122) is slidably connected to the movable support (32).

4. The glue position and quantity adjustable glue applicator according to claim 3, characterized in that: The height positioning assembly (31) further comprises a positioning piece (313) for fixing the position of the rotating rod.

5. The glue position and quantity adjustable glue applicator according to claim 1, wherein: The glue spraying device (2) comprises a driving motor (21), a first fixing plate (22) for mounting the driving motor (21) on the movable support (32), a shaft coupling (23) fixedly connected to the output shaft of the driving motor (21), a glue spraying gun (25) for spraying glue, an adjusting cap (24) mounted at the other end of the shaft coupling (23) and a second fixing plate (252) for assisting in fixing the position of the glue spraying gun on the movable support (32), and the adjusting cap (24) is used for adjusting the glue output of the glue spraying gun (25).

6. The glue volume and position adjustable glue applicator according to claim 5, characterized in that: The horizontal positioning assembly (33) comprises a sliding block (331) slidably connected to the movable support (32) and a positioning bolt (332) for fixing the position of the sliding block (331) on the movable support (32), and the glue spraying device (2) is mounted on the sliding block (331).

7. The glue volume and position adjustable glue applicator according to claim 5, wherein: The glue spraying gun (25) comprises a glue spraying body (251), a second fixing plate (252) for mounting the glue spraying body (251), a control block (253) rotatably connected to the glue spraying body (251) and a spraying needle (254) screwedly connected to the control block (253), and the spraying needle (254) is located in the glue spraying body (251).

8. The glue volume and position adjustable glue applicator according to claim 7, characterized in that: The glue spraying main body (251) comprises a glue spraying cylinder (2511), a mounting block (2512) mounted at one end of the glue spraying cylinder (2511), a glue spraying adjusting hopper (2513) fixedly connected at the other end of the glue spraying cylinder (2511), a glue inlet pipe (2514) arranged on the glue spraying cylinder (2511) and an air inlet pipe (2515) arranged on the glue spraying cylinder (2511).

9. The glue position and quantity adjustable glue applicator according to claim 2, characterized in that: The two mounting supports (11) are further provided with a reinforcing rod (114).

Images