Semi-automatic gum application machine

Abstract

The utility model relates to the technical field of gum application machines, in particular to a semi-automatic gum application machine which comprises a bottom plate and a working table, the upper surface of the bottom plate is fixedly connected with the lower surface of the working table, a sliding way machined on the upper surface of the bottom plate is in sliding connection with the lower surface of a sliding block, and an output shaft of a first motor penetrates through a vertical plate and is fixedly connected with a roller through a speed reducer. A back adhesive pasting structure is arranged on the inner wall of the bent plate, a semi-automatic straightening structure is arranged on the upper surface of the bottom plate, through cooperation of the back adhesive pasting structure and a heating rod, a motor is started to drive a first bevel gear to rotate, the first bevel gear rotates to drive a second bevel gear to rotate, and a first round rod is driven to rotate in a first shell; and meanwhile, the threaded rod is driven to rotate in the first shell, then heat is transferred to the back glue and the workpiece, the back glue is slightly melted and pasted to the workpiece, back glue pasting work is conducted, effective pasting work can be conducted, and the back glue pasting work of the workpiece cannot be affected.

Description

Technical Field

[0001] The utility model relates to the technical field of adhesive backing machines, in particular to a semi-automatic adhesive backing machine. Background Art

[0002] The fully automatic adhesive pasting machine is suitable for various adhesive pasting in the mobile phone industry, such as adhesive pasting on the middle frame of the mobile phone, adhesive pasting on the shell of the mobile phone, adhesive pasting on the back cover of the mobile phone, etc., making the SMT production line smoother and more efficient. After pasting, the label information can be scanned and read and the data can be fed back to the MES system.

[0003] For example, a rubber sealing strip gluing machine with authorization announcement number "CN220055714U" has a limiting component fixedly connected to the upper right end of the gluing machine chassis body, and a winding component fixedly connected to the right upper end of the support bottom plate, and the winding component is located on the right side of the two support blocks; the limiting component includes a support plate, and the rubber sealing strip gluing machine can facilitate the winding process of the rubber sealing strip and improve stability through the setting of the limiting component and the winding component. However, when the rubber sealing strip gluing machine is gluing the workpiece, the back glue needs to be heated to make the back glue slightly melted before the back glue can be glued to the workpiece, but the device directly pastes the back glue and cannot perform effective pasting work, which affects the back glue pasting work of the workpiece. At the same time, when the rubber sealing strip gluing machine is gluing, due to the long-term conveying and pasting of the back glue, the back glue will bend, which reduces the back glue pasting quality of the workpiece. Utility Model Content

[0004] The utility model aims to solve the problem that the existing equipment directly pastes the back glue, cannot perform effective pasting work, affects the back glue pasting work of the workpiece and the back glue will bend, which reduces the back glue pasting quality of the workpiece, and proposes a semi-automatic back glue machine.

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

[0006] A semi-automatic gluing machine is designed, comprising a base plate and a workbench, the upper surface of the base plate is fixedly connected to the lower surface of the workbench, the upper surface of the workbench is fixedly connected with a bent plate, the slideway processed on the upper surface of the base plate is slidably connected to the lower surface of a slider, the upper surface of the slider is fixedly connected with a vertical plate, the surface of the vertical plate is fixedly connected with a first motor through a bracket, the output shaft of the first motor passes through the vertical plate and is fixedly connected to a roller through a reducer, the inner wall of the bent plate is provided with a glue sticking structure, and the upper surface of the base plate is provided with a semi-automatic straightening structure.

[0007] Preferably, the adhesive backing structure includes a first shell, the surface of the first shell is fixedly connected to a motor through a bracket, the motor output shaft passes through the first shell and is fixedly connected to a first bevel gear through a reducer, the first bevel gear is meshingly connected to the second bevel gear, the upper surface of the second bevel gear is fixedly connected to a first round rod, the first round rod is rotatably connected to the inner wall of the first shell through a bearing, the lower surface of the second bevel gear is fixedly connected to a threaded rod, the threaded rod is rotatably connected to the inner wall of the first shell through a bearing, the surface of the threaded rod is threadedly connected to the internal thread machined on the inner wall of the cross bar, vertical rods are fixedly connected on both sides of the lower surface of the cross bar, and the two vertical rods respectively pass through the first shell and are socketed with the first shell.

[0008] Preferably, both ends of the cross bar are slidably connected to slideways processed on both sides of the inner wall of the first shell, and the upper surface of the first shell is fixedly connected to the inner wall of the bent plate.

[0009] Preferably, the lower ends of the two vertical rods are fixedly connected to a frame, and the inner wall of the frame is rotatably connected to the multiple heating rods through a pin shaft.

[0010] Preferably, the semi-automatic straightening structure includes a second shell, the lower surface of the second shell is fixedly connected to the upper surface of the base plate, the inner wall of the second shell is rotatably connected to the second round rod through a bearing, a short rod is fixedly connected to the left end of the second round rod, the short rod is movably connected to the long rod through a pin, the long rod is movably connected to the gear through a pin, the protruding cylinder on the back of the gear is slidably connected to the slide groove machined on the inner wall of the second shell, the gear is meshed with the rack, the rack passes through the vertical plate and the second shell and is socketed with the vertical plate and the second shell, and the vertical plate is fixedly connected to the inner wall of the second shell.

[0011] Preferably, a disc is fixedly connected to the right end of the second round rod, and the left end of the rack is fixedly connected to the surface of the slider.

[0012] The semi-automatic adhesive gluing machine proposed by the utility model has the following beneficial effects: through the cooperation of the adhesive pasting structure and the heating rod, the motor starts to drive the first bevel gear to rotate, the rotation of the first bevel gear drives the second bevel gear to rotate, drives the first round rod to rotate in the first shell, and drives the threaded rod to rotate in the first shell at the same time, the threaded rod rotates through the internal thread processed in the cross rod to drive the cross rod to slide downward on the slideways processed on both sides of the inner wall of the first shell, drives the vertical rods on both sides to move downward in the first shell, drives the frame to move downward, and drives multiple heating rods to move downward to press the adhesive and the workpiece, energizes the heating wire, and the heating wire generates heat when it is energized, transfers the heat to the heating rod, and then transfers the heat to the adhesive and the workpiece, so that the adhesive is slightly melted and pasted on the workpiece, and the adhesive pasting work is performed, and the adhesive pasting work can be effectively performed without affecting the adhesive pasting work of the workpiece;

[0013] Through the cooperation of the semi-automatic straightening structure and the roller, the disc is manually rotated. The rotation of the disc drives the second round rod to rotate in the second shell, drives the short rod to swing to the right, and drives the long rod to move to the right, drives the gear to slide to the right in the slide groove processed on the inner wall of the second shell, drives the rack to move to the right in the vertical plate and the second shell, and drives the slider to slide to the right on the slideway processed on the upper surface of the bottom plate, drives the vertical plate and the roller to move to the right, straightens the adhesive, prevents the adhesive from bending, and improves the adhesive pasting quality of the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 for Figure 1 A front cross-sectional view of

[0016] Figure 3 It is a partial right side sectional view of the slider;

[0017] Figure 4 for Figure 1 Front cross-sectional view of the semi-automatic straightening structure;

[0018] Figure 5 for Figure 4 A partial right side sectional view of;

[0019] Figure 6 for Figure 1 Front view of the cross-section of the middle back adhesive bonding structure.

[0020] In the figure: 1, bottom plate, 2, semi-automatic straightening structure, 201, second shell, 202, long rod, 203, gear, 204, vertical plate, 205, rack, 206, short rod, 207, second round rod, 3, vertical plate, 4, roller, 5, frame, 6, adhesive bonding structure, 601, first shell, 602, second bevel gear, 603, first round rod, 604, first bevel gear, 605, motor, 606, vertical rod, 607, threaded rod, 608, cross rod, 7, bending plate, 8, heating rod, 9, workbench, 10, slider, 11, first motor, 12, disc. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings:

[0022] Refer to the attached Figure 1-6 :

[0023] In this embodiment, a semi-automatic adhesive backing machine includes a bottom plate 1 and a workbench 9. The upper surface of the bottom plate 1 is fixedly connected to the lower surface of the workbench 9. The upper surface of the workbench 9 is fixedly connected with a bent plate 7. The slideway processed on the upper surface of the bottom plate 1 is slidably connected to the lower surface of the slider 10. The slider 10 can slide left and right on the slideway processed on the upper surface of the bottom plate 1. The upper surface of the slider 10 is fixedly connected with a vertical plate 3. The left and right movement of the slider 10 can drive the vertical plate 3 to move left and right. The surface of the vertical plate 3 is fixedly connected with a first motor 11 through a bracket. The first motor 11 can meet the working needs according to actual needs. The output shaft of the first motor 11 passes through the vertical plate 3 and is fixedly connected to the roller 4 through a reducer. The first motor 11 can drive the roller 4 to rotate when it is started;

[0024] The inner wall of the bent plate 7 is provided with a back-adhesive bonding structure 6, and the upper surface of the bottom plate 1 is provided with a semi-automatic straightening structure 2. The two ends of the cross bar 608 are respectively slidably connected to the slides processed on both sides of the inner wall of the first shell 601, and the cross bar 608 can slide left and right on the slides processed on both sides of the inner wall of the first shell 601. The upper surface of the first shell 601 is fixedly connected to the inner wall of the bent plate 7, and the lower ends of the two vertical rods 606 are fixedly connected to the frame 5. The up and down movement of the two vertical rods 606 can drive the frame 5 to move up and down. The inner wall of the frame 5 is rotatably connected to multiple heating rods 8 through pins. The heating rods 8 can meet the work needs according to actual needs. The right end of the second round rod 207 is fixedly connected to the disk 12, and the rotation of the disk 12 can drive the second round rod 207 to rotate. The left end of the rack 205 is fixedly connected to the surface of the slider 10, and the left and right movement of the rack 205 can drive the slider 10 to move left and right.

[0025] Refer to the attached Figure 1-2 and Figure 6 :

[0026] The adhesive backing structure 6 includes a first shell 601, and a motor 605 is fixedly connected to the surface of the first shell 601 through a bracket. The motor 605 can meet the working needs according to actual needs. The output shaft of the motor 605 passes through the first shell 601 and is fixedly connected to the first bevel gear 604 through a reducer. When the motor 605 is started, it can drive the first bevel gear 604 to rotate. The first bevel gear 604 is meshed with the second bevel gear 602. The rotation of the first bevel gear 604 can drive the second bevel gear 602 to rotate. A first round rod 603 is fixedly connected to the upper surface of the second bevel gear 602. The first round rod 603 is rotatably connected to the inner wall of the first shell 601 through a bearing. The rotation of the second bevel gear 602 can drive the first round rod 603 to rotate. The rod 603 rotates in the first shell 601, and a threaded rod 607 is fixedly connected to the lower surface of the second bevel gear 602. The threaded rod 607 is rotatably connected to the inner wall of the first shell 601 through a bearing. The rotation of the second bevel gear 602 can drive the threaded rod 607 to rotate in the first shell 601. The surface of the threaded rod 607 is threadedly connected to the internal thread machined on the inner wall of the cross bar 608. The up and down movement of the threaded rod 607 can drive the cross bar 608 to move up and down. Vertical rods 606 are fixedly connected on both sides of the lower surface of the cross bar 608. The two vertical rods 606 respectively penetrate the first shell 601 and are socketed with the first shell 601. The up and down movement of the cross bar 608 can drive the vertical rods 606 on both sides to move up and down in the first shell 601.

[0027] Refer to the attached Figure 1-2 and Figure 4-5 :

[0028] The semi-automatic straightening structure 2 includes a second housing 201, the lower surface of the second housing 201 is fixedly connected to the upper surface of the bottom plate 1, the inner wall of the second housing 201 is rotatably connected to the second round rod 207 through a bearing, the second round rod 207 can rotate in the second housing 201, the left end of the second round rod 207 is fixedly connected to a short rod 206, the rotation of the second round rod 207 can drive the short rod 206 to swing left and right, the short rod 206 is movably connected to the long rod 202 through a pin shaft, the left and right swing of the short rod 206 can drive the long rod 202 to move left and right, the long rod 202 is connected to the gear 203 through the pin shaft. The gear 203 is movably connected, and the protruding cylinder on the back of the gear 203 is slidably connected with the slide groove processed on the inner wall of the second shell 201. The left and right movement of the long rod 202 can drive the gear 203 to slide left and right in the slide groove processed on the inner wall of the second shell 201. The gear 203 is meshed and connected with the rack 205. The rack 205 passes through the vertical plate 204 and the second shell 201 and is socketed with the vertical plate 204 and the second shell 201. The left and right movement of the gear 203 can drive the rack 205 to move left and right in the vertical plate 204 and the second shell 201. The vertical plate 204 is fixedly connected to the inner wall of the second shell 201.

[0029] Working principle:

[0030] The workpiece to be glued is placed on the upper surface of the workbench 9, and the external glue is connected to the roller 4 through the upper surface of the workpiece to prepare for the subsequent glue gluing work.

[0031] Adhesive Pasting Work:

[0032] The external power supply of the motor 605 is turned on, and the motor 605 starts to drive the first bevel gear 604 to rotate. The rotation of the first bevel gear 604 drives the second bevel gear 602 to rotate, and drives the first round rod 603 to rotate in the first shell 601, and at the same time drives the threaded rod 607 to rotate in the first shell 601. The threaded rod 607 rotates through the internal thread processed in the cross bar 608 to drive the cross bar 608 to slide downward on the slides processed on both sides of the inner wall of the first shell 601, and drives the vertical rods 606 on both sides to move downward in the first shell 601, and at the same time drives the frame 5 to move downward, and drives multiple heating rods 8 to move downward to press down the back glue and the workpiece, and at the same time, the external power supply of the multiple heating rods 8 is turned on, and the heating wire is energized. The heating wire is energized to generate heat, and the heat is transferred to the heating rod 8, and then the heat is transferred to the back glue and the workpiece, so that the back glue is slightly melted and pasted on the workpiece, and the back glue pasting work is performed.

[0033] Semi-automatic straightening work,

[0034] When the adhesive backing is bent during winding, the disc 12 is manually rotated. The rotation of the disc 12 drives the second round rod 207 to rotate in the second shell 201, drives the short rod 206 to swing to the right, and drives the long rod 202 to move to the right, drives the gear 203 to slide to the right in the slide groove processed on the inner wall of the second shell 201, and drives the rack 205 to move to the right in the vertical plate 204 and the second shell 201, and drives the slider 10 to slide to the right on the slideway processed on the upper surface of the bottom plate 1, drives the vertical plate 3 and the roller 4 to move to the right, straightens the adhesive backing to prevent the adhesive backing from bending.

[0035] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A semi-automatic adhesive machine, comprising a base plate (1) and a workbench (9), wherein the upper surface of the base plate (1) is fixedly connected to the lower surface of the workbench (9), and characterized in that: The upper surface of the workbench (9) is fixedly connected to a bent plate (7); the slideway processed on the upper surface of the base plate (1) is slidably connected to the lower surface of the slider (10); the upper surface of the slider (10) is fixedly connected to a vertical plate (3); the surface of the vertical plate (3) is fixedly connected to a first motor (11) via a bracket; the output shaft of the first motor (11) passes through the vertical plate (3) and is fixedly connected to a roller (4) via a reducer; the inner wall of the bent plate (7) is provided with a backing adhesive structure (6); and the upper surface of the base plate (1) is provided with a semi-automatic straightening structure (2).

2. A semi-automatic adhesive machine according to claim 1, characterized in that: The adhesive bonding structure (6) comprises a first housing (601), the surface of the first housing (601) is fixedly connected to a motor (605) via a bracket, the output shaft of the motor (605) passes through the first housing (601) and is fixedly connected to a first bevel gear (604) via a reducer, the first bevel gear (604) is meshedly connected to a second bevel gear (602), the upper surface of the second bevel gear (602) is fixedly connected to a first round rod (603), the first round rod (603) is connected to a first bevel gear (604) via a bearing, The inner wall of the outer shell (601) is rotatably connected, and the lower surface of the second bevel gear (602) is fixedly connected with a threaded rod (607), and the threaded rod (607) is rotatably connected with the inner wall of the first outer shell (601) through a bearing. The surface of the threaded rod (607) is threadedly connected with the internal thread processed on the inner wall of the cross bar (608), and both sides of the lower surface of the cross bar (608) are fixedly connected with vertical rods (606), and the two vertical rods (606) respectively penetrate the first outer shell (601) and are connected with the first outer shell (601) in a sleeve manner.

3. A semi-automatic adhesive machine according to claim 2, characterized in that: The two ends of the crossbar (608) are respectively slidably connected to the slideways processed on both sides of the inner wall of the first shell (601), and the upper surface of the first shell (601) is fixedly connected to the inner wall of the bent plate (7).

4. A semi-automatic adhesive machine according to claim 2, characterized in that: The lower ends of the two vertical rods (606) are fixedly connected to a frame (5), and the inner wall of the frame (5) is rotatably connected to a plurality of heating rods (8) via a pin shaft.

5. The semi-automatic adhesive machine according to claim 1, characterized in that: The semi-automatic straightening structure (2) comprises a second shell (201), the lower surface of the second shell (201) is fixedly connected to the upper surface of the bottom plate (1), the inner wall of the second shell (201) is rotatably connected to the second round rod (207) through a bearing, the left end of the second round rod (207) is fixedly connected to a short rod (206), the short rod (206) is movably connected to the long rod (202) through a pin, the long rod (202) is movably connected to the gear (203) through a pin, the cylindrical protrusion on the back of the gear (203) is slidably connected to the slide groove processed on the inner wall of the second shell (201), the gear (203) is meshedly connected to the rack (205), the rack (205) penetrates the vertical plate (204) and the second shell (201) and is sleeved with the vertical plate (204) and the second shell (201), and the vertical plate (204) is fixedly connected to the inner wall of the second shell (201).

6. A semi-automatic adhesive machine according to claim 5, characterized in that: The right end of the second round rod (207) is fixedly connected to a circular disk (12), and the left end of the rack (205) is fixedly connected to the surface of the slider (10).

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