Acrylic back adhesive slitting device for car labels

Abstract

The utility model relates to the technical field of automobile label acrylic back adhesive slitting, in particular to an automobile label acrylic back adhesive slitting device. A car label acrylic back adhesive slitting device comprises a supporting frame, a fixing plate, an air cylinder, a pushing plate, motors, rolling shafts, a conveying assembly, a full gear and a missing gear, the fixing plate is fixedly connected to the supporting frame, the air cylinder is installed on the fixing plate, a connecting plate is connected to a telescopic rod of the air cylinder, the motors are installed on the left side and the right side of the supporting frame, and the rolling shafts are installed on the supporting frame. The left side and the right side of the supporting frame are each provided with two rolling shafts in a rotating mode, the two rolling shafts on the same side are jointly sleeved with a conveying assembly, the rolling shafts close to the motor are connected with full gears, output shafts of the motor are connected with missing gears, and the missing gears are meshed with the full gears. Through the arrangement of the connecting plate, the mold, the screw and the like, the connecting plate can be conveniently and quickly replaced, so that the automobile label acrylic gum of different shapes can be slit, and the overall efficiency of the slitting device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to car logo sticker acrylic back adhesive slitting technical field especially relates to a car logo sticker acrylic back adhesive slitting device. BACKGROUND

[0002] In the automobile decoration and modification industry, the installation of car logo stickers is a common personalized customization method. In order to ensure that the car logo can be firmly fixed on the car body, acrylic back adhesive is usually used as the bonding material. Acrylic back adhesive is widely used because of its excellent bonding performance, weather resistance and transparency.

[0003] The slitting of acrylic back adhesive mainly relies on fixed cutters or molds, which can meet the needs of mass production of products of the same specification to a certain extent. However, in actual application, due to the variety of shapes and sizes of car logos, acrylic back adhesive needs to be slitted into various shapes to meet different car logo design requirements. However, each time the slitting mold is replaced, the entire slitting device usually needs to be adjusted or replaced, which is time-consuming and complex, thereby reducing the overall efficiency of slitting.

[0004] Therefore, there is a need for a car logo sticker acrylic back adhesive slitting device that facilitates mold replacement. SUMMARY

[0005] In order to overcome the shortcomings of the prior art that the entire slitting device needs to be adjusted or replaced each time the slitting mold is replaced, which is time-consuming and complex, thereby reducing the overall efficiency of slitting, the utility model provides a car logo sticker acrylic back adhesive slitting device that facilitates mold replacement.

[0006] The utility model provides following technical scheme: a car logo sticker acrylic back adhesive slitting device, including support frame, fixed plate, air cylinder, push board, motor, rolling shaft, transmission assembly, full gear and toothless gear, support frame is connected with fixed plate on fixedly, fixed plate is installed with air cylinder, the telescopic rod of air cylinder is connected with connecting plate, support frame left and right sides all are installed with motor, support frame left and right sides all are rotatably provided with two rolling shafts, the same side two rolling shafts are commonly covered with transmission assembly, the rolling shaft near motor is connected with full gear, the output shaft of motor is connected with toothless gear, toothless gear is engaged with full gear, still including connecting plate, mold and screw, push board bottom is connected with connecting plate, connecting plate bottom is fixedly connected with a plurality of molds, push board is screw -threaded with a plurality of screws.

[0007] As preferred, the supporting frame, the fixed plate and the cylinder are also provided, the supporting frame is fixedly connected with the fixed plate, the cylinder is fixedly connected with the fixed plate, and the cylinder is arranged on the fixed plate.

[0008] As preferred, the supporting frame, the fixed plate and the cylinder are also provided, the supporting frame is fixedly connected with the fixed plate, the cylinder is fixedly connected with the fixed plate, and the cylinder is arranged on the fixed plate.

[0009] As preferred, the supporting frame, the fixed plate and the cylinder are also provided, the supporting frame is fixedly connected with the fixed plate, the cylinder is fixedly connected with the fixed plate, and the cylinder is arranged on the fixed plate.

[0010] As preferred, the supporting frame, the fixed plate and the cylinder are also provided, the supporting frame is fixedly connected with the fixed plate, the cylinder is fixedly connected with the fixed plate, and the cylinder is arranged on the fixed plate.

[0011] As preferred, the supporting frame, the fixed plate and the cylinder are also provided, the supporting frame is fixedly connected with the fixed plate, the cylinder is fixedly connected with the fixed plate, and the cylinder is arranged on the fixed plate.

[0012] Compared with the prior art, the utility model provides a car logo paste acrylic back adhesive slitting device has the following beneficial effects: 1, through the setting of connecting plate, mould and screw, can conveniently and quickly replace connecting plate, can cut the car logo paste acrylic back adhesive of different shapes, improves the overall efficiency of slitting device.

[0013] 2, through the rotation of conveying shaft and drive adhesive layer moves backward, and the excess adhesive layer will be transported to the tray, thereby realizing the separation of the slitting acrylic back adhesive and the excess adhesive layer, and facilitating further processing of the acrylic back adhesive subsequently.

[0014] 3, when the telescopic rod of cylinder contracts and drives connecting plate to move upwards, the pressing plate is no longer extruded, at this time, the spring restores to its original state, and the pressing plate is pushed to move downwards and resets, thereby effectively avoiding the adhesion of the slitting acrylic back adhesive on the mould. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a three-dimensional structure schematic view of the utility model.

[0016] Figure 2 It is a three-dimensional structure sectional view of the supporting frame, the fixed plate and the cylinder and other parts of the utility model.

[0017] Figure 3 It is a three-dimensional structure schematic view of the motor, the rolling shaft and the transmission assembly and other parts of the utility model.

[0018] Figure 4 It is a three-dimensional structure sectional view of the pushing plate, the mould and the screw and other parts of the utility model.

[0019] Figure 5 It is the three-dimensional structure schematic view of the utility model stable frame, conveying shaft and tray and other parts.

[0020] Figure 6 It is the three-dimensional structure sectional view of the utility model fixed block, limit rod and resistance rod and other parts.

[0021] Figure 7 It is the three-dimensional structure sectional view of the utility model support rod, pressing plate and spring and other parts.

[0022] Fig. 1, support frame, 2, fixed plate, 3, air cylinder, 4, push plate, 5, connecting plate, 6, mold, 7, screw, 8, motor, 9, rolling shaft, 10, transmission assembly, 11, full gear, 12, gear with missing teeth, 13, stable frame, 14, conveying shaft, 15, fixed block, 16, limit rod, 17, resistance rod, 18, tray, 19, support rod, 20, pressing plate, 21, spring, 22, isolation frame, 23, handle, 24, guard plate. DETAILED DESCRIPTION

[0023] 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, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0024] Embodiment 1: a car logo paste acrylic back adhesive slitting device, please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 7, including support frame 1, fixed plate 2, cylinder 3, push plate 4, motor 8, rolling shaft 9, transmission assembly 10, full gear 11 and missing gear 12, the fixed plate 2 is fixedly connected on the support frame 1, the cylinder 3 is provided on the fixed plate 2 in a bolted manner, the connecting plate 5 is connected on the telescopic rod of the cylinder 3, the motor 8 is provided on the left and right sides of the support frame 1 in a bolted manner, the two rolling shafts 9 are rotatably provided on the left and right sides of the support frame 1, the transmission assembly 10 is commonly sleeved on the two rolling shafts 9 on the same side, the full gear 11 is connected on the rolling shaft 9 close to the motor 8, the missing gear 12 is connected on the output shaft of the motor 8, the missing gear 12 is engaged with the full gear 11, the connecting plate 5 is clamped on the bottom of the push plate 4, the connecting plate 5 is fixedly connected with a plurality of molds 6 on the bottom, four screws 7 are threadedly provided on the push plate 4, the isolation frame 22 is fixedly connected on the left and right sides of the support frame 1, the isolation frame 22 protects the transmission assembly 10, the full gear 11 and the missing gear 12, avoids foreign matters from winding on the transmission assembly 10, the full gear 11 and the missing gear 12, and affects the conveying of the acrylic back adhesive, the handle 23 is fixedly connected on the top of the screw 7, the handle 23 increases the friction of the hand, facilitates the rotation of the screw 7, the protection plate 24 is fixedly connected on the top of the fixed plate 2, the protection plate 24 wraps the cylinder 3, prevents the cylinder 3 from being disturbed by the outside world.

[0025] When the car logo adhesive needs to be slitting, first, the acrylic back adhesive is laid on the support frame 1, then the cylinder 3 is started, the telescopic rod of the cylinder 3 is controlled to be elongated, the push plate 4 is moved downward, the connecting plate 5 and the mold 6 are moved downward driven by the push plate 4, until the mold 6 contacts with the acrylic back adhesive, the telescopic rod of the cylinder 3 is continuously controlled to be elongated, the mold 6 cuts the acrylic back adhesive, after the cutting is completed, the telescopic rod of the cylinder 3 is controlled to be contracted, the push plate 4 is moved upward, the connecting plate 5 and the mold 6 are moved upward, the above operation is repeated, so that the continuous cutting operation can be realized, in the process, the motor 8 is started at the same time, the output shaft of the motor 8 rotates to drive the missing gear 12 to rotate, because the missing gear 12 is engaged with the full gear 11, the rolling shaft 9 on the rear side rotates, drives the transmission assembly 10 to rotate, and drives the rolling shaft 9 on the front side to rotate together, so that the acrylic back adhesive after cutting is conveyed to the rear, when the car logo adhesive with different shapes needs to be slitting, the screw 7 is rotated, the screw 7 is moved upward, so that the limiting of the connecting plate 5 is released, then the connecting plate 5 is pushed downward and removed, next, the connecting plate 5 with the mold 6 with different shapes is moved to below the push plate 4, the connecting plate 5 is pushed upward and clamped with the push plate 4, finally, the screw 7 is reversed, the connecting plate 5 is limited, through the above operation, the connecting plate 5 can be conveniently and quickly replaced, so that the car logo adhesive with different shapes can be slitting, the overall efficiency of the slitting device is improved.

[0026] Example 2: on the basis of example 1, please refer toFigure 1 、 Figure 5 and Figure 6 The support frame 1 rear side is fixedly connected with two stabilizing frames 13, the two stabilizing frames 13 are rotatably provided with a conveying shaft 14, the support frame 1 is slidably provided with two fixed blocks 15, the two fixed blocks 15 are fixedly connected with a limiting rod 16, the two stabilizing frames 13 are commonly provided with a resisting rod 17, and the two stabilizing frames 13 are fixedly connected with a tray 18.

[0027] After the acrylic back adhesive is laid on the support frame 1, the acrylic back adhesive is pulled backward, penetrates between the resisting rod 17 and the support frame 1, then the acrylic back adhesive is torn, the adhesive layer penetrates through the gap between the conveying shaft 14 and the limiting rod 16, before the acrylic back adhesive is slitted, the conveying shaft 14 is started, the conveying shaft 14 rotates to drive the adhesive layer to move backward, the excess adhesive layer is conveyed to the tray 18, so that the slitted acrylic back adhesive and the excess adhesive layer are separated, and further processing of the acrylic back adhesive is facilitated.

[0028] Please refer to Figure 7 The mold 6 is fixedly connected with two supporting rods 19, the two supporting rods 19 are fixedly connected with a pressing plate 20, the supporting rod 19 is sleeved with a spring 21, and the two ends of the spring 21 are connected with the pressing plate 20 and the supporting rod 19 respectively.

[0029] During the slitting of the acrylic back adhesive by the mold 6, the slit acrylic back adhesive sheet contacts the pressing plate 20 under the action of the slitting impact force, the pressing plate 20 moves upward and compresses the spring 21, when the telescopic rod of the air cylinder 3 contracts to drive the connecting plate 5 to move upward, the pressing plate 20 is no longer extruded, at this time, the spring 21 restores to the original state and drives the pressing plate 20 to move downward and reset, so that the slit acrylic back adhesive is effectively prevented from adhering to the mold 6.

[0030] Although the utility model is described in detail with reference to the above examples, it is obvious to those skilled in the art through the disclosure, and various changes or modifications can be made to the utility model without departing from the principles and spirit of the utility model defined in the claims. Therefore, the detailed description of the embodiments of the disclosure is only used for explanation, not for limiting the utility model, and the protection range is defined by the content of the claims.

Claims

1. A cutting device for applying acrylic adhesive to car logos, comprising a support frame (1), a fixing plate (2), a cylinder (3), a push plate (4), a motor (8), rolling shafts (9), a transmission assembly (10), a full gear (11), and a missing gear (12), wherein the fixing plate (2) is fixedly connected to the support frame (1), the cylinder (3) is mounted on the fixing plate (2), a connecting plate (5) is connected to the telescopic rod of the cylinder (3), the motor (8) is mounted on both the left and right sides of the support frame (1), and two rolling shafts (9) are rotatably arranged on both the left and right sides of the support frame (1), the two rolling shafts (9) on the same side are jointly fitted with the transmission assembly (10), the full gear (11) is connected to the rolling shaft (9) near the motor (8), and the missing gear (12) is connected to the output shaft of the motor (8), the missing gear (12) meshes with the full gear (11), characterized in that, It also includes a connecting plate (5), a mold (6) and screws (7). The bottom of the push plate (4) is snapped with the connecting plate (5). Multiple molds (6) are fixedly connected to the bottom of the connecting plate (5). Multiple screws (7) are threaded on the push plate (4).

2. The acrylic adhesive-backed cutting device for car logos according to claim 1, characterized in that, It also includes a stabilizer (13), a conveyor shaft (14), a fixing block (15), a limit rod (16), a stop rod (17), and a tray (18). Two stabilizers (13) are fixedly connected to the rear side of the support frame (1). The two stabilizers (13) are rotatably equipped with the conveyor shaft (14). Two fixing blocks (15) are slidably installed on the support frame (1). The two fixing blocks (15) are fixedly connected with the limit rod (16). The two stabilizers (13) are jointly equipped with the stop rod (17). The two stabilizers (13) are jointly fixedly connected with the tray (18).

3. The acrylic adhesive-backed cutting device for car logos according to claim 2, characterized in that, It also includes a support rod (19), a pressure plate (20) and a spring (21). Two support rods (19) are fixedly connected inside the mold (6). The two support rods (19) are fixedly connected to the pressure plate (20). A spring (21) is sleeved on the support rod (19). The two ends of the spring (21) are connected to the pressure plate (20) and the support rod (19) respectively.

4. The acrylic adhesive-backed cutting device for car logos according to claim 3, characterized in that, It also includes an isolation frame (22), and the support frame (1) is fixedly connected to the isolation frame (22) on both the left and right sides.

5. The acrylic adhesive-backed cutting device for car logos according to claim 4, characterized in that, It also includes a handle (23), and the handle (23) is fixedly connected to the top of the screw (7).

6. The acrylic adhesive-backed cutting device for car logos according to claim 5, characterized in that, It also includes a protective plate (24), and the top of the fixing plate (2) is fixedly connected to the protective plate (24), which wraps the cylinder (3).

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