Driving type film pasting head

Abstract

The utility model discloses a driving type film pasting head which comprises a supporting plate, a driving mechanism, a transmission mechanism and a sliding mechanism, the driving mechanism, the transmission mechanism and the sliding mechanism are installed on the supporting plate, the driving mechanism is used for power supporting of the transmission mechanism, the sliding mechanism is used for directional limiting of the transmission mechanism, and the sliding mechanism and the transmission mechanism are located on the same side of the supporting plate. The sliding mechanism and the driving mechanism are located on the two opposite sides of the supporting plate, and the driving mechanism, the sliding mechanism and the transmission mechanism are used in a combined mode and used for feeding and retracting of a film belt. According to the utility model, under the combined use of the driving mechanism, the sliding mechanism and the transmission mechanism, the driving mechanism is controlled to rotate positively and negatively, and under the guide of the back-and-forth movement of the transmission mechanism, the sliding mechanism is driven to move back and forth, so that the effects of feeding and retracting a film belt are achieved; and the effect of stably supporting the rotating motor and the rotating shaft can be achieved at the same time, and it is guaranteed that the driving mechanism is stable and reliable in use.

Description

TECHNICAL FIELD

[0001] The utility model relates to photovoltaic module production equipment technical field especially relates to a drive type film pasting head. BACKGROUND

[0002] The structure of the photovoltaic module from back to front is back plate, encapsulation adhesive film, cell piece, encapsulation adhesive film and glass plate in turn; the cell piece has 1mm-4mm gap space between pieces and between strings.

[0003] These gaps occupy 2%~4% area of the photovoltaic module, the light energy in these gaps is used by adopting the reflective white EVA to replace the encapsulation adhesive film to improve the light energy utilization rate, when encapsulating the adhesive film, the film pasting mechanism is needed, and the traditional film pasting mechanism mainly uses the driving motor to directly control the movement when running, and the motor direct driving mode is easy to cause the output shaft to deviate after long time running, and the direct driving is easy to cause the movement to be too large or too small, and the stroke accuracy is poor.

[0004] Therefore, we provide a drive type film pasting head. INVENTION CONTENTS

[0005] The utility model aims at the above-mentioned technical problem, provides a drive type film pasting head, achieves the effect that driving is driven and accurately reciprocating moves.

[0006] Therefore, the utility model provides a drive type film pasting head, including support plate, and drive mechanism, transmission mechanism, sliding mechanism are installed on the support plate,

[0007] The drive mechanism is used for the power support of transmission mechanism;

[0008] The sliding mechanism is used for the directional limiting of transmission mechanism;

[0009] And the sliding mechanism and the transmission mechanism are located the same side of the support plate, and the sliding mechanism and the drive mechanism are located the opposite sides of the support plate;

[0010] The drive mechanism, the sliding mechanism and the transmission mechanism are combined for use for the feeding and retraction of film belt.

[0011] Preferably, the drive mechanism includes rotating motor and rotating shaft, the rotating motor is installed on one side of the support plate, the rotating shaft is installed on the output end of the rotating motor, and the rotating shaft penetrates to the other side of the support plate.

[0012] Preferably, the transmission mechanism comprises a driving gear and a rack, the driving gear is sleeved and arranged at the middle part outside the rotating shaft, the rack is connected with the driving gear in meshing mode, and the driving gear is located in the moving stroke of the rack.

[0013] Preferably, the sliding mechanism comprises a moving plate, a supporting rail frame and a limiting auxiliary plate, the moving plate is slidably arranged in the supporting rail frame, and the limiting auxiliary plate is arranged on the side of the moving plate.

[0014] Preferably, a moving guide groove is formed in the side of the moving plate, and a fastening head is inserted into the circular groove part on the side of the moving guide groove.

[0015] Preferably, a positioning groove is formed in the side of the supporting plate close to the supporting rail frame, and the supporting rail frame is arranged in the positioning groove.

[0016] Preferably, the inside of the supporting rail frame is in the form of a rail groove, and the lower end of the moving plate is in the form of a rail strip inserted into the rail groove.

[0017] Compared with the prior art, the driving type film pasting head has the following beneficial effects:

[0018] 1. According to the utility model, under the support of the supporting plate, the driving mechanism is started, the rotation of the driving mechanism is converted into the horizontal movement of the sliding mechanism under the transmission conversion of the transmission mechanism, the film belt is limited and guided in the sliding mechanism, the moving angle of the film belt is ensured to be accurate, the driving mechanism is controlled to rotate forward and backward under the combination of the driving mechanism, the sliding mechanism and the transmission mechanism, the sliding mechanism is driven to move back and forth under the back-and-forth movement and guidance of the transmission mechanism, and the effect of feeding and retracting the film belt is achieved.

[0019] 2. According to the utility model, under the support of the supporting plate, the rotating motor and the rotating shaft can be stably supported at the same time, and the stability and reliability of the driving mechanism during use are ensured.

[0020] 3. According to the utility model, under the meshing transmission of the driving gear and the rack, the rotation of the driving gear can be converted into the horizontal movement of the rack in time, and under the meshing, stable support can be provided when the driving gear and the rack are paused, and under the meshing state, when the driving gear rotates forward and backward, the rack on the driving gear and the rack can be pushed at the same time, so that the rack and the driving gear can be adjusted in time, the accuracy and efficiency of transmission in different directions are ensured.

[0021] The parts not involved in the device are the same as or can be realized by the prior art, the utility model has the advantages of simple structure and convenient operation. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 A whole front view structural schematic diagram of a driving type film sticking head is provided in the utility model.

[0023] Figure 2 A driving mode three-dimensional structural schematic diagram of a driving type film sticking head is provided in the utility model.

[0024] Figure 3 A driving mode three-dimensional structural schematic diagram of a driving type film sticking head is provided in the utility model.

[0025] Figure 4 A moving plate three-dimensional structural schematic diagram of a driving type film sticking head is provided in the utility model.

[0026] In the figure: 1, support plate; 2, rotating motor; 3, rotating shaft; 4, driving gear; 5, rack; 6, moving plate; 7, support rail frame; 8, limiting auxiliary plate; 9, moving guide groove; 10, fastening head. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0028] In the description of the utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0029] Embodiment one: a driving type film sticking head, as shown in Figure 1 - Figure 4 It comprises a support plate 1, and a driving mechanism, a transmission mechanism and a sliding mechanism installed on the support plate 1.

[0030] The driving mechanism is used for power support of the transmission mechanism.

[0031] The sliding mechanism is used for directional limiting of the transmission mechanism.

[0032] The sliding mechanism and the transmission mechanism are located on the same side of the support plate 1, and the sliding mechanism and the driving mechanism are located on the opposite sides of the support plate 1.

[0033] The driving mechanism, the sliding mechanism and the transmission mechanism are used in combination for feeding and retracting of the film belt.

[0034] First, based on the support of the support plate 1, the driving mechanism is started, and under the transmission conversion of the transmission mechanism, the rotation of the driving mechanism is converted into the horizontal movement of the sliding mechanism, and under the limiting guide of the film belt in the sliding mechanism, the accuracy of the film belt movement angle is ensured, so that under the combination of the driving mechanism, the sliding mechanism and the transmission mechanism, the driving mechanism is controlled to rotate forward and backward, and under the back and forth movement guide of the transmission mechanism, the sliding mechanism is driven to move back and forth, achieving the effect of feeding and retracting the film belt.

[0035] As shown in Figure 1 - Figure 4 The driving mechanism includes a rotating motor 2 and a rotating shaft 3. The rotating motor 2 is installed on one side of the support plate 1, and the rotating shaft 3 is installed on the output end of the rotating motor 2, and the rotating shaft 3 penetrates to the other side of the support plate 1.

[0036] First, under the positioning restriction of the support plate 1 to the rotating motor 2, the stability of the rotating motor 2 during rotation driving is ensured, and the rotating shaft 3 is rotatably penetrated with the support plate 1, so that when the rotating shaft 3 rotates, the support plate 1 provides axial rotation limitation for it, ensuring the accuracy of its axial position during rotation. Thus, under the support of the support plate 1, the rotating motor 2 and the rotating shaft 3 can be stably supported at the same time, ensuring the stability and reliability of the driving mechanism during use.

[0037] As shown in Figure 1 - Figure 4 The transmission mechanism includes a driving gear 4 and a rack 5. The driving gear 4 is sleeved and installed on the outer middle part of the rotating shaft 3, and the rack 5 is engaged with the driving gear 4. The driving gear 4 is located within the moving stroke of the rack 5.

[0038] Based on the meshing transmission of the driving gear 4 and the rack 5, the rotation of the driving gear 4 can be converted into the horizontal movement of the rack 5 in time, and based on the meshing, stable support can be provided when the driving gear 4 and the rack 5 are paused, and under the meshing state, the driving gear 4 can be rotated forward and backward under the mutual pushing of the rack on the driving gear 4 and the rack 5, so that the rack 5 is pushed in the same direction at the same time. Thus, the rack 5 and the driving gear 4 can be adjusted in time, ensuring the accuracy and efficiency of transmission in different directions.

[0039] Example two: a driving type film pasting head, as shown in Figure 1 - Figure 4 The sliding mechanism includes a moving plate 6, a support rail frame 7 and a limiting auxiliary plate 8. The side edge of the moving plate 6 is slidably arranged inside the support rail frame 7, and the limiting auxiliary plate 8 is installed on the side edge of the moving plate 6.

[0040] The side surface of the moving plate 6 is provided with a moving guide groove 9, and the side edge of the moving guide groove 9 is provided with a fastening head 10.

[0041] The support plate 1 is provided with a positioning groove on the side close to the support rail frame 7, and the support rail frame 7 is installed in the positioning groove.

[0042] The support rail frame 7 is in the form of a rail groove, and the lower end of the moving plate 6 is in the form of a rail strip for plugging into the rail groove.

[0043] Based on the positioning and support of the positioning groove on the support plate 1 to the support rail frame 7, and based on the mutual plugging of the rail groove and the rail strip, the moving direction of the moving plate 6 is limited while the position of the support rail frame 7 is ensured to be accurate, the moving angle of the internal rack 5 of the transmission mechanism is further ensured to be reliable and accurate, the axial rotation of the driving gear 4 is further supported, the moving of the film belt is guided under the moving guide groove 9, the moving guide groove 9 is limited by the limiting auxiliary plate 8, the moving of the film belt is further guided and limited in the discharging position, then the moving of the fastening head 10 is controlled to be plugged into the moving guide groove 9, the film belt in the circular groove is positioned, the film belt is fixed and limited when moving, and the sliding of the film belt is prevented when moving.

[0044] The above is only the preferred specific implementation of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A driving type film sticking head, comprising a support plate (1), and a driving mechanism, a transmission mechanism, a sliding mechanism installed on the support plate (1), characterized in that: the driving mechanism is used for power support of the transmission mechanism; the sliding mechanism is used for directional limiting of the transmission mechanism; the sliding mechanism and the transmission mechanism are located on the same side of the support plate (1), and the sliding mechanism and the driving mechanism are located on opposite sides of the support plate (1); the driving mechanism, the sliding mechanism and the transmission mechanism are used in combination for feeding and retracting of the film belt.

2. The driving type film attaching head according to claim 1, wherein the driving mechanism comprises a rotating motor (2) and a rotating shaft (3), the rotating motor (2) is installed on one side of the support plate (1), the rotating shaft (3) is installed at the output end of the rotating motor (2), and the rotating shaft (3) penetrates to the other side of the support plate (1).

3. The driving type film attaching head according to claim 2, wherein the transmission mechanism comprises a driving gear (4) and a rack (5), the driving gear (4) is sleeved and installed on the outer middle part of the rotating shaft (3), the rack (5) is connected with the driving gear (4) in meshing mode, and the driving gear (4) is located within the moving stroke of the rack (5).

4. The driving type film attaching head according to claim 1, wherein the sliding mechanism comprises a moving plate (6), a support rail frame (7) and a limiting auxiliary plate (8), the moving plate (6) is slidably arranged on the side edge of the support rail frame (7), and the limiting auxiliary plate (8) is installed on the side edge of the moving plate (6).

5. The driving type film attaching head according to claim 4, wherein a moving guide groove (9) is formed on the side surface of the moving plate (6), and a fastening head (10) is inserted into the side edge circular groove part of the moving guide groove (9).

6. The driving type film attaching head according to claim 4, wherein a positioning groove is formed on the side of the support plate (1) close to the support rail frame (7), and the support rail frame (7) is installed in the positioning groove.

7. The driving type film attaching head according to claim 4, wherein the inside of the support rail frame (7) is in the form of a rail groove, and the lower end of the moving plate (6) is in the form of a rail inserted into the rail groove.

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