Automatic film sticking machine for ring piece

Abstract

The utility model discloses an automatic film sticking machine for a ring piece, which comprises a feeding module, a film sticking module, a feeding module, a feeding module, a film sticking module, a feeding module, a film sticking module and a film sticking module, and is characterized in that the feeding module is arranged above a rack and is provided with a film belt; the tensioning module comprises a pushing mechanism and a clamping mechanism, the pushing mechanism is installed on one side of the machine frame, connected with the machine frame in a sliding mode and used for controlling the film belt to advance and retreat, and the clamping mechanism is fixedly installed on one side of the machine frame and exerts downward pressure on the film belt; the film pasting module comprises a pasting mechanism moving up and down and a positioning tool below the pasting mechanism; and the material collecting module is used for collecting the film belt waste materials. According to the utility model, the pushing mechanism which slides in parallel and the laminating mechanism which moves up and down are adopted, the pushing mechanism drives the film belt to advance or retreat, and the laminating mechanism adsorbs an annular film to be laminated with the annular film, so that the film laminating efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of film pasting, and in particular relates to an automatic film pasting machine for ring sheets. Background Art

[0002] As a component of a headset, a protective film is usually attached to one side of the ring piece to prevent the surface of the ring piece from being scratched. Existing ring pieces are usually manually applied with a film, which is labor-intensive and inefficient. Therefore, an automatic film application machine is needed to improve the film application efficiency. Utility Model Content

[0003] In order to solve the above technical problems, the utility model discloses an automatic film laminating machine for ring sheets. The film laminating machine adopts a parallel sliding pushing mechanism and an up and down moving laminating mechanism. The pushing mechanism drives the film belt forward or backward, and the laminating mechanism absorbs the annular film sheet to make it fit with the ring sheet, thereby improving the film laminating efficiency.

[0004] Specifically, the utility model discloses an automatic film laminating machine for ring sheets, comprising:

[0005] A feeding module, the feeding module is placed above the frame, and a film belt is placed on the feeding module;

[0006] A tensioning module, the tensioning module comprising a pushing mechanism and a clamping mechanism, the pushing mechanism is installed on one side of the frame, slidably connected to the frame, and used to control the forward and backward movement of the film belt, and the clamping mechanism is fixedly installed on one side of the frame to apply downward pressure to the film belt;

[0007] A film laminating module, the film laminating module comprising a laminating mechanism that moves up and down and a positioning tool below the laminating mechanism;

[0008] A material receiving module is used to collect film strip waste.

[0009] By adopting the above scheme, the tensioning state of the membrane belt is controlled by the tensioning module, the pushing mechanism pushes the membrane belt to move forward, the clamping mechanism clamps the membrane belt downward, and then the bonding component moves downward to adsorb the annular diaphragm, the pushing mechanism drives the membrane belt to move backward to separate the annular diaphragm from the membrane belt, the bonding component continues to move downward to make the annular diaphragm fit with the ring piece on the positioning tooling, and then the bonding component rises, the pushing mechanism drives the membrane belt to move forward, the clamping mechanism moves up to release the membrane belt.

[0010] Furthermore, the membrane belt has an annular membrane sheet matching the ring sheet.

[0011] Furthermore, the pushing mechanism includes a push-pull plate and a sliding block, and the push-pull plate and the sliding block are connected via a guide column; wherein,

[0012] A roller is arranged at the bottom of the push-pull plate, a stepping motor and a translation cylinder are arranged on the sliding block, and the stepping motor is connected with the clamping mechanism through a screw rod.

[0013] Furthermore, the clamping mechanism includes a downward pressure cylinder and a support plate, wherein the support plate is arranged between the push-pull plate and the sliding block, and the support plate is provided with a guide sleeve cooperating with the guide column and a screw nut cooperating with the screw.

[0014] By adopting the above solution, the clamping mechanism is fixed on one side of the frame, the pushing mechanism is slidably connected with the clamping mechanism, the stepping motor rotates, and the pushing mechanism is driven forward and backward through the screw rod.

[0015] Furthermore, the bonding mechanism includes a linear motor and an adsorption platform, and the adsorption platform is installed at the bottom of the linear motor.

[0016] By adopting the above solution, the linear motor drives the adsorption table to move up and down, which makes it easier to control the adsorption table to adsorb the annular diaphragm, thereby improving work efficiency and adsorption and bonding accuracy.

[0017] Furthermore, the positioning tool has a circular boss.

[0018] By adopting the above solution, the provision of the circular boss facilitates the positioning of the ring piece and improves the fitting accuracy.

[0019] Furthermore, a pressing cylinder is provided above the support plate, and a gap is left between the circumferential surface of the pressing cylinder and the upper surface of the support plate to allow the membrane tape to pass through.

[0020] By adopting the above solution, the pressing cylinder presses the position of the diaphragm downward so that it is parallel to the upper surface of the support plate, which makes it easier for the clamping mechanism to clamp the diaphragm.

[0021] Furthermore, the frame is provided with a plurality of guide cylinders, and the guide cylinders are used to control the movement trajectory of the film strip. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the drawings required to be used in the embodiments or the description of the prior art will be briefly introduced below.

[0023] Figure 1 This is the axonometric view of the film laminating machine push mechanism in the retracted state;

[0024] Figure 2 This is the main view of the film sticking machine push mechanism in the retracted state;

[0025] Figure 3 This is an axonometric view of the film laminating machine's pushing mechanism in the extended state;

[0026] Figure 4 This is the main view of the film laminating machine's pushing mechanism in the extended state.

[0027] The numbers involved in the accompanying drawings are as follows: frame 1, guide cylinder 11, pressing cylinder 12, feeding module 2, film belt 21, tensioning module 3, clamping mechanism 31, pressing cylinder 311, support plate 312, pushing mechanism 32, push-pull plate 321, sliding block 322, translation cylinder 323, stepping motor 324, guide column 325, screw rod 326, film laminating module 4, laminating mechanism 41, linear motor 411, adsorption table 412, positioning tooling 42, circular boss 421, material receiving module 5. DETAILED DESCRIPTION

[0028] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0029] like Figure 1-4 As shown, the utility model discloses an automatic film laminating machine for ring sheets, comprising:

[0030] Rack 1;

[0031] A feeding module 2 is placed above the frame 1, and a film belt 21 is placed on the feeding module 2;

[0032] The tensioning module 3 includes a pushing mechanism 32 and a clamping mechanism 31. The pushing mechanism 32 is installed on one side of the frame 1 and is slidably connected to the frame 1 to control the forward and backward movement of the film belt 21. The clamping mechanism 31 is fixedly installed on one side of the frame 1 to apply downward pressure to the film belt 21.

[0033] The film laminating module 4 includes a laminating mechanism 41 that moves up and down and a positioning tool 42 below the laminating mechanism 41;

[0034] The material collecting module 5 is used to collect waste film strip 21 .

[0035] The membrane strip 21 has an annular membrane that matches the ring sheet.

[0036] The film laminating machine disclosed by the utility model adopts a horizontally moving pushing mechanism 32 and a vertically moving bonding mechanism 41 to laminate the ring film. The pushing mechanism 32 controls the tension of the film strip 21. When laminating, the material receiving module 5 rotates to pull the film strip 21 out of the feeding module 2. The stepping motor 324 drives the pushing mechanism 32 to move through the screw rod 326. The pushing mechanism 32 drives the film strip 21 to move forward. At this time, the clamping mechanism 31 clamps the film strip 21, and the material receiving module 5 stops rotating to prevent the film strip 21 from being loose or too tight. At the same time, the bonding mechanism 41 moves downward to absorb the annular film, and then the pushing mechanism 32 moves backward to separate the annular film from the film strip 21. The bonding mechanism 41 moves downward to bond the annular film to the ring film. After bonding is completed, the bonding mechanism 41 moves upward, and the clamping mechanism 31 moves upward to wait for the next film laminating, which greatly improves the film laminating efficiency and film laminating quality.

[0037] In addition, a plurality of guide cylinders 11 are provided on the frame 1 , and the guide cylinders 11 are used to control the movement trajectory of the film tape 21 .

[0038] In some embodiments of the utility model, the pushing mechanism 32 includes a push-pull plate 321 and a sliding block 322, wherein the push-pull plate 321 and the sliding block 322 are connected via a guide column 325; wherein a roller is provided at the bottom of the push-pull plate 321, a stepping motor 324 and a translation cylinder 323 are provided on the sliding block 322, and the stepping motor 324 is connected to the clamping mechanism 31 via a screw rod 326. In addition, a groove for the sliding block 322 to move is provided on the side wall of the frame 1, and a protrusion is provided on the side wall of the sliding block 322, and the protrusion is inserted into the groove to improve the stability of the movement of the sliding block 322.

[0039] In some embodiments of the utility model, the clamping mechanism 31 includes a downward pressure cylinder 311 and a support plate 312. The support plate 312 is arranged between the push-pull plate 321 and the sliding block 322, and the support plate 312 is provided with a guide sleeve cooperating with the guide column 325 and a screw nut cooperating with the screw 326.

[0040] The pushing mechanism 32 passes through the clamping mechanism 31 and is slidably connected to the clamping mechanism 31. Driven by the stepper motor 324, the pushing mechanism 32 moves horizontally along the guide column 325 to move the film belt 21 forward or backward. The tensioning module 3 can flexibly control the tensioning degree of the film belt 21. It has a simple structure and is easy to maintain.

[0041] In some embodiments of the present invention, the laminating mechanism 41 includes a linear motor 411 and an adsorption platform 412, wherein the adsorption platform 412 is installed at the bottom of the linear motor 411, wherein a suction cup is installed at the bottom of the adsorption platform 412. The linear motor 411 drives the adsorption platform 412 to move up and down, and the linear motor 411 has high movement accuracy, which facilitates the control of the adsorption platform 412 to adsorb the annular diaphragm, thereby improving work efficiency and adsorption and laminating accuracy.

[0042] In some embodiments of the present invention, the positioning tool 42 has a circular boss 421, and the diameter of the circular boss 421 matches the inner diameter of the ring piece. The provision of the circular boss 421 facilitates the positioning of the ring piece and improves the fitting accuracy.

[0043] In some embodiments of the utility model, a lower pressure cylinder 12 is provided above the support plate 312, and a gap is left between the circumferential surface of the lower pressure cylinder 12 and the upper surface of the support plate 312 to allow the membrane tape 21 to pass through. The arrangement of the lower pressure cylinder 12 allows the diaphragm to fit with the upper surface of the support plate 312, making it easier for the clamping mechanism 31 to apply pressure to the diaphragm, thereby improving the movement accuracy of the diaphragm.

[0044] For ordinary technicians in this field, several modifications and improvements can be made without departing from the creative concept of the utility model, which all fall within the protection scope of the utility model.

Claims

1. An automatic film laminating machine for ring sheets, comprising a frame (1), characterized in that: Also includes: A feeding module (2), the feeding module (2) being placed above the frame (1), and a film belt (21) being placed on the feeding module (2); A tensioning module (3), the tensioning module (3) comprising a pushing mechanism (32) and a clamping mechanism (31), the pushing mechanism (32) being mounted on one side of the frame (1) and being slidably connected to the frame (1) and being used to control the forward and backward movement of the film strip (21), the clamping mechanism (31) being fixedly mounted on one side of the frame (1) and applying downward pressure to the film strip (21); A film laminating module (4), the film laminating module (4) comprising a laminating mechanism (41) that moves up and down and a positioning tool (42) below the laminating mechanism (41); A material collecting module (5), wherein the material collecting module (5) is used to collect waste film strips (21); in The pushing mechanism (32) comprises a push-pull plate (321) and a sliding block (322), and the push-pull plate (321) and the sliding block (322) are connected via a guide column (325); A roller is provided at the bottom of the push-pull plate (321), a stepping motor (324) and a translation cylinder (323) are provided on the sliding block (322), and the stepping motor (324) is connected to the clamping mechanism (31) via a screw rod (326).

2. The automatic film laminating machine for ring sheets according to claim 1, characterized in that: The membrane belt (21) is provided with an annular membrane which matches the ring sheet.

3. The automatic film laminating machine for ring sheets according to claim 2, characterized in that: The clamping mechanism (31) comprises a downward pressure cylinder (311) and a support plate (312). The support plate (312) is arranged between the push-pull plate (321) and the sliding block (322). The support plate (312) is provided with a guide sleeve matched with a guide column (325) and a screw nut matched with a screw (326).

4. The automatic film laminating machine for ring sheets according to claim 1, characterized in that: The laminating mechanism (41) comprises a linear motor (411) and an adsorption platform (412), wherein the adsorption platform (412) is installed at the bottom of the linear motor (411).

5. The automatic film laminating machine for ring sheets according to claim 1, characterized in that: The positioning tool (42) is provided with a circular boss (421).

6. The automatic film laminating machine for ring sheets according to claim 3, characterized in that: A lower pressing cylinder (12) is provided above the support plate (312), and a gap is left between the circumferential surface of the lower pressing cylinder (12) and the upper surface of the support plate (312) to allow the membrane tape (21) to pass through.

7. The automatic film laminating machine for ring sheets according to claim 1, characterized in that: A plurality of guide cylinders (11) are provided on the frame (1), and the guide cylinders (11) are used to control the movement trajectory of the film strip (21).

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