Centering device for checking piece of gluing machine

Abstract

The utility model relates to the technical field of centering devices, and discloses a centering device of a gluing machine checking piece, which comprises a checker, a mounting table, a bracket and a checking table, the checking table is fixed on the mounting table, and the checker is fixed right above the checking table through a bracket; the dust cover is arranged on the checking table, and an operation opening is reserved in the front side of the dust cover; the centering structure is arranged on the mounting table, and the gluing machine checking piece on the checking table moves to the position under the checking device through the centering structure; and the synchronous driving structure is mounted below the mounting table, and the two centering structures synchronously rotate through the synchronous driving structure. Compared with the prior art, the centering device has the advantages that the gluing machine calibration piece can be quickly placed and moved to the position under a calibrator to be calibrated, so that manpower and time are saved, the calibration speed, efficiency and accuracy are improved, meanwhile, the centering device can be used for centering gluing machine calibration pieces of different sizes, and the production efficiency is improved. The use is more convenient, and the applicability is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of centering devices, in particular to a centering device for a gluing machine calibration sheet. Background Art

[0002] The primary function of a glue applicator is to evenly apply glue to surfaces, improving production efficiency, ensuring product quality, and reducing labor costs. Using a sophisticated control system, the glue applicator draws glue from a barrel and applies it evenly to the surface using a nozzle or brush. The use of a glue applicator not only improves production efficiency but also ensures stable and consistent product quality. It significantly improves work efficiency, reduces manual errors and waste, and reduces labor intensity. It also saves glue, lowers costs, and minimizes environmental impact. To ensure the glue applicator's effectiveness and efficiency, it is necessary to calibrate the glue applicator using a calibration sheet produced by the machine.

[0003] However, the calibration devices for glue coating machine calibration pieces on the market can only be calibrated by manually placing the calibration piece in the calibration area. During the placement process, it is easy to tilt the calibration piece, which is very troublesome and time-consuming. This greatly reduces the calibration speed, accuracy and efficiency of the glue coating machine calibration piece, and even affects the calibration results. Utility Model Content

[0004] The technical problem to be solved by the present invention is to overcome the above technical difficulties and provide a centering device for the gluing machine calibration piece, which can quickly place and move the gluing machine calibration piece to the bottom of the verifier for calibration, thereby saving manpower and time and improving the calibration speed, efficiency and accuracy.

[0005] In order to solve the above technical problems, the technical solutions provided by the present invention are as follows:

[0006] A centering device for a gluing machine calibration sheet, comprising a calibration device and:

[0007] Mounting table, bracket and calibration table; the calibration table is fixed on the mounting table, and the calibrator is fixed directly above the calibration table through the bracket;

[0008] The dust cover is installed on the calibration table and has an operation port reserved on the front;

[0009] The centering structure is arranged on the mounting table, and the gluing machine calibration piece on the calibration table is moved to the bottom of the calibration device through the centering structure;

[0010] The synchronous drive structure is installed under the mounting platform, and the two centering structures rotate synchronously through the synchronous drive structure.

[0011] As an improvement, the centering structure includes a rotating wheel, a belt and a limiting rod; a pair of rotating wheels are connected by a belt and are arranged in a mirror image on both sides of the mounting platform, the lower end of the rotating wheel is rotatably set on the mounting platform, and the upper end is rotatably set on the verification platform, the lower end of the limiting rod is fixed on the belt, and a pair of limiting rods are symmetrically set on the belt. After the belt rotates, the limiting rod follows the belt for relative movement. The centering structure is arranged longitudinally on the mounting platform and a pair of left and right mirror images are set, and at the same time, it is arranged horizontally on the mounting platform and a pair of front and back mirror images are set.

[0012] As an improvement, a sliding groove is provided on the calibration table corresponding to each limit rod, and the upper end of each limit rod passes through and is movably sleeved in the sliding groove and moves along the sliding groove.

[0013] As an improvement, the synchronous drive structure includes a motor, a transmission rod, a driving bevel gear 1, a driving bevel gear 2 and a driven bevel gear; the motor is fixed on the bottom surface of the mounting platform, and a driven bevel gear is fixed to the lower end of the two wheels respectively. One end of the transmission rod is connected to the motor drive shaft, and the other end is rotatably set on the bearing seat formed on the lower side of the mounting platform. The driving bevel gear 1 and the driving bevel gear 2 are arranged opposite to each other, and are respectively sleeved and fixed on the two ends of the transmission rod, and are respectively meshed with a driven bevel gear.

[0014] The advantages of this utility model compared with the prior art are:

[0015] 1. The centering device of the utility model can quickly place and move the calibration piece of the glue coating machine to the bottom of the verifier for calibration, thereby saving manpower and time and improving the calibration speed, efficiency and accuracy.

[0016] 2. The utility model is provided with a dust cover, which can effectively prevent the influence of the external environment on the calibration results, with higher accuracy and more accurate calibration effect.

[0017] 3. The centering device of the utility model can be used to center the gluing machine calibration pieces of different sizes, which is more convenient to use and has stronger applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural diagram of the present utility model.

[0019] Figure 2 It is a partial structural diagram of the utility model.

[0020] Figure 3 It is a structural schematic diagram of the centering structure of the utility model.

[0021] Figure 4 This is a schematic diagram of the structure of the synchronous drive structure of the utility model Figure 1 .

[0022] Figure 5This is a schematic diagram of the structure of the synchronous drive structure of the utility model Figure 2 .

[0023] As shown in the figure: 1. Verifier; 2. Mounting table; 3. Verification table; 4. Dust cover; 5. Operating door; 6. Handle; 7. Verifier; 8. Rotary wheel; 9. Belt; 10. Limit rod; 11. Slide; 12. Motor; 13. Driving bevel gear 1; 14. Driving bevel gear 2; 15. Driven bevel gear; 16. Bearing seat; 17. Transmission rod. DETAILED DESCRIPTION

[0024] In the description of the present invention, it should be understood that the terms "center", "lateral", "up", "down", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more. In addition, the term "including" and any variations thereof are intended to cover non-exclusive inclusions.

[0025] The present invention will be described in further detail below with reference to the accompanying drawings.

[0026] A centering device for a glue coating machine calibration sheet, such as Figure 1 As shown, it includes a mounting platform 2, a bracket 7, a calibration platform 3, a dust cover 4, a centering structure and a synchronous drive structure.

[0027] The mounting platform 2 and the checking platform 3 both have a square tabletop and four supporting legs, and the checking platform 3 is fixed on the mounting platform 2, the bottom of the bracket 7 is fixed to the rear side of the top surface of the checking platform 3, and the checker 1 is fixed directly above the checking platform 3 through the bracket 7. The surface of the checking platform 3 is provided with eight slide grooves 11 (such as Figure 3 The dust cover 4 is a transparent box structure with an open bottom and is placed on the calibration table 3 (the calibration table 3 and the mounting table 2 are placed inside the dust cover 4). A square operation opening is provided at the bottom of the front side wall, and an operation door 5 is hinged at the top to the upper side of the operation opening. A handle 6 is fixed to the outside of the operation door 5, and the operation door 5 closes the operation opening under the action of gravity.

[0028] Centering structure, such as Figure 3As shown, a pair of mirror images are arranged longitudinally on the mounting platform 2 and are arranged in the left and right directions, and a pair of mirror images are arranged transversely on the mounting platform 2 and are arranged in the front and back directions, as shown in FIG. Figure 5 As shown, the centering structure includes a rotating wheel 8, a belt 9 and a limiting rod 10; a pair of rotating wheels 8 are connected by a belt 9 (the horizontally arranged belt 9 is arranged above the longitudinally arranged belt 9), and are arranged in mirror image on both sides of the mounting table 2, the lower end of the rotating wheel 8 is rotatably set on the mounting table 2, and the upper end is rotatably set on the calibration table 3, the lower end of the limiting rod 10 is fixed on the belt 9, and is symmetrically arranged on the belt 9 with a pair of (the limiting rods 10 are centrally symmetrically distributed on a belt 9, and are at the same distance from both ends of the belt 9), and the upper end of each limiting rod 10 passes through and is movably sleeved in the slide groove 11 (the upper ends of each limiting rod 10 are flush with the same height). Synchronous drive structure, such as Figure 4 As shown, it includes a motor 12, a transmission rod 17, a driving bevel gear 13, a driving bevel gear 2 14, and a driven bevel gear 15. The motor 12 is fixed to the bottom surface of the mounting platform 2, and a driven bevel gear 15 is fixed to the lower end of each of the two wheels 8. One end of the transmission rod 17 is connected to the drive shaft of the motor 12, and the other end is rotatably mounted on a bearing seat 16 formed on the lower side of the mounting platform 2. The driving bevel gear 13 and the driving bevel gear 2 14 are arranged opposite each other and are respectively sleeved and fixed at both ends of the transmission rod 17. Each of them meshes with a driven bevel gear 15. When the motor 12 rotates, the two wheels 8 rotate in opposite directions under the action of the transmission rod 17 and the gears.

[0029] The checker 1 and its use method are existing mature technologies.

[0030] In the specific implementation of this embodiment:

[0031] Open the operating door 5, place the glue coating machine calibration piece on the calibration table 3, activate the synchronous drive mechanism of the centering device, and the two parallel centering structures on the same side of the rotating shaft begin to rotate, driving the two rotating shafts to rotate, causing the two belts 9 to rotate in opposite directions. Under the action of the eight limit rods 10, the glue coating machine calibration piece is centered directly below the verifier 1, and the verifier 1 is turned on to verify it (each two adjacent limit rods 10 determine one side). After completion, remove the glue coating machine calibration piece and place the next glue coating machine calibration piece to start verification.

[0032] The above description of the present invention and its embodiments is non-limiting. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if a person skilled in the art is inspired by the above, and does not deviate from the purpose of the present invention, without inventive design, a structure and embodiment similar to the technical solution should fall within the scope of protection of the present invention.

Claims

1. A centering device for a gluing machine calibration sheet, comprising a calibration device (1), characterized in that: Also includes: A mounting platform (2), a bracket (7) and a calibration platform (3); the calibration platform (3) is fixed on the mounting platform (2), and the calibrator (1) is fixed directly above the calibration platform (3) via the bracket (7); A dust cover (4) is provided on the calibration table (3) and has an operation opening reserved on the front side; A centering structure is provided on the mounting platform (2), and a gluing machine calibration piece on the calibration platform (3) is moved to a position directly below the calibration device (1) through the centering structure; The synchronous driving structure is installed under the mounting platform (2), and the two centering structures rotate synchronously through the synchronous driving structure.

2. The centering device for a gluing machine calibration sheet according to claim 1, characterized in that: The dust cover (4) is a transparent box structure with an open bottom. An operating port is provided at the bottom of the front side wall, and an operating door (5) is hinged at the top to the upper side of the operating port. A handle (6) is fixed to the outside of the operating door (5).

3. The centering device for a gluing machine calibration sheet according to claim 1, characterized in that: The centering structure comprises a rotating wheel (8), a belt (9) and a limiting rod (10); a pair of rotating wheels (8) are connected by the belt (9) and are arranged in mirror image on both sides of the mounting platform (2); the lower end of the rotating wheel (8) is rotatably arranged on the mounting platform (2), and the upper end is rotatably arranged on the calibration platform (3); the lower end of the limiting rod (10) is fixed on the belt (9) and is symmetrically arranged on the belt (9) with the pair.

4. A centering device for a gluing machine calibration sheet according to claim 3, characterized in that: The centering structures are arranged longitudinally on the mounting platform (2) and are provided in a pair of left and right mirror images, and are also arranged transversely on the mounting platform (2) and are provided in a pair of front and back mirror images.

5. The centering device for a gluing machine calibration sheet according to claim 4, characterized in that: The calibration table (3) is provided with a sliding groove (11) corresponding to each limiting rod (10), and the upper end of each limiting rod (10) passes through and is movably sleeved in the sliding groove (11).

6. The centering device for a gluing machine calibration sheet according to claim 5, characterized in that: The synchronous drive structure comprises a motor (12), a transmission rod (17), a driving bevel gear 1 (13), a driving bevel gear 2 (14) and a driven bevel gear (15); the motor (12) is fixed on the bottom surface of the mounting platform (2), and the driven bevel gears (15) are fixed to the lower ends of the two rotating wheels (8), one end of the transmission rod (17) is connected to the driving shaft of the motor (12), and the other end is rotatably arranged on a bearing seat (16) formed on the lower side of the mounting platform (2), the driving bevel gear 1 (13) and the driving bevel gear 2 (14) are arranged opposite to each other, and are respectively sleeved and fixed on the two ends of the transmission rod (17), and each is meshed with a driven bevel gear (15).

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