Auxiliary clamp for dispensing

Abstract

The utility model discloses an auxiliary fixture for dispensing, relates to the technical field of fixtures, and aims to solve the problem of inconvenience in mounting and dismounting in a part dispensing process. According to the technical scheme, the device is characterized by comprising a first supporting plate and a fixed limiting plate fixedly connected with the top face of the first supporting plate, a sliding limiting ring capable of sliding in a reciprocating mode in the vertical direction is arranged on the fixed limiting plate, and the inner circumferential wall of the sliding limiting ring is attached to the outer circumferential wall of the fixed limiting plate; a limiting cavity allowing a product to be placed in is formed between the inner side of the sliding limiting ring and the top face of the fixed limiting plate in a surrounding mode, and the top face of the sliding limiting ring can slide to be lower than the top face of the fixed limiting plate in the vertical direction. Through the arrangement of the structure, the mounting and dismounting processes in the part dispensing process are simplified.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of clamp, more specifically, it relates to a kind of auxiliary fixture for dispensing. BACKGROUND

[0002] Clamp refers to the device used to fix the processing object in the manufacturing process, so that it occupies the correct position to accept construction or detection, also known as fixture.

[0003] In a broad sense, in any process in the process, the device used to quickly, conveniently and safely install workpiece can be called clamp, and the dispensing machine is also called glue applicator, glue dropping machine, glue hitting machine, glue filling machine, etc., which is specially used to control fluid and drop or coat fluid on product surface or product interior, and can realize three-dimensional and four-dimensional path dispensing. In the use process, the dispensing machine usually needs to use clamp to position and clamp the product. When fixing some thin and plate-shaped parts, the parts are usually fixed on the workbench of the dispensing machine by means of adhesive tape. After dispensing, the adhesive tape needs to be torn off and the parts need to be disassembled and replaced, which causes the inconvenience of installation and disassembly process in the dispensing process of the parts.

[0004] Therefore, a new scheme needs to be proposed to solve this problem. UTILITY MODEL CONTENT

[0005] In view of the deficiencies of the prior art, the utility model aims at providing an auxiliary fixture for dispensing.

[0006] The above technical purpose of the utility model is realized by the following technical scheme: the auxiliary fixture for dispensing comprises a first support plate and a fixed limiting plate fixedly connected with the top surface of the first support plate, a sliding limiting ring capable of reciprocating vertically is arranged on the fixed limiting plate (2), the inner circumferential wall of the sliding limiting ring and the outer circumferential wall of the fixed limiting plate are mutually matched, a limiting cavity for placing products is arranged between the inner side of the sliding limiting ring and the top surface of the fixed limiting plate, and the top surface of the sliding limiting ring can vertically slide to be lower than the top surface of the fixed limiting plate.

[0007] The utility model is further provided with a driving part on the first support plate for driving the sliding limiting ring to slide.

[0008] The utility model is further provided with a plurality of auxiliary force applying grooves circumferentially distributed on the fixed limiting plate, the top opening of the auxiliary force applying groove is flush with the top surface of the fixed limiting plate, and the horizontal opening of the auxiliary force applying groove is flush with the side wall of the fixed limiting plate.

[0009] The utility model is further provided with that the auxiliary force applying groove penetrates the fixed limiting plate vertically.

[0010] The utility model further sets up: the top opening of the auxiliary force application groove is equipped with first chamfer, the top opening of the inner ring wall of sliding limit ring is equipped with second chamfer.

[0011] The utility model further sets up: the bottom fixed connection of fixed limit board has a plurality of support rods who sets up symmetrically, the support rod and fixed limit board and first support board between surround have the let go cavity that drive part drives.

[0012] The utility model further sets up: drive part includes the second support board who sets up symmetrically and with first support board fixed connection, the horizontal setting drive link is rotationally connected between two second support boards, the eccentric wheel that fixed connection has with the sliding limit ring bottom surface on drive link, fixed connection has the drive motor for driving drive link to rotate on the second support board of one side, the bottom fixed connection of sliding limit ring has a plurality of guide rods who sets up symmetrically, the top surface of first support board is fixedly connected with a plurality of limit pieces who set up symmetrically and with guide rod sliding connection, the limit groove is seted up on limit piece, the bottom fixed connection of guide rod has limit block, the spring that two ends respectively with the inner top wall of limit groove and limit block top surface abut on guide rod is seted up, and the spring is used to push sliding limit ring and eccentric wheel abut.

[0013] In conclusion, the utility model has the following beneficial effects:

[0014] The limit cavity that sets up is used for putting parts and realizes the stable location of parts, ensures that parts can be stabilized and is glued, the top surface of sliding limit ring can slip to below the top surface of fixed limit board along the vertical direction, when the top surface of sliding limit ring is below the top surface of fixed limit board, makes parts from limit cavity to wear out at this moment, and then makes the user can exert force to parts and disassembles and replaces parts, makes the process of disassembling and replacing parts more convenient. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the structural schematic diagram of the utility model;

[0016] Figure 2 It is the sectional view of the utility model; Figure 1 It is the enlarged view of A in the middle;

[0017] Figure 3 It is the sectional view of the utility model;

[0018] Figure 4 It is the enlarged view of B in the middle. Figure 4

[0019] ​In the figure: 1, the first support plate; 2, the fixed limiting plate; 3, the sliding limiting ring; 4, the auxiliary force applying groove; 5, the first chamfer; 6, the second chamfer; 7, the support rod; 8, the giving way cavity; 9, the second support plate; 10, the driving rod; 11, the eccentric wheel; 12, the driving motor; 13, the guide rod; 14, the limiting piece; 15, the limiting groove; 16, the limiting block; 17, the spring. DETAILED DESCRIPTION

[0020] The utility model will be described in detail below in combination with the drawings and examples.

[0021] The auxiliary jig for dispensing, as shown in Figure 1 , comprises a first support plate 1 and a fixed limiting plate 2 fixedly connected with the top surface of the first support plate 1 by welding, the fixed limiting plate 2 is provided with a sliding limiting ring 3 capable of reciprocating vertically, the inner peripheral wall of the sliding limiting ring 3 is in close contact with the outer peripheral wall of the fixed limiting plate 2, a limiting cavity for placing products is formed between the inner side of the sliding limiting ring 3 and the top surface of the fixed limiting plate 2, the limiting cavity is used for placing parts and stably limiting the parts, so that the parts can be stably dispensed, the top surface of the sliding limiting ring 3 can vertically slide below the top surface of the fixed limiting plate 2, when the top surface of the sliding limiting ring 3 is below the top surface of the fixed limiting plate 2, the parts are made to pass out of the limiting cavity at this time, so that the user can exert force on the parts and disassemble and replace the parts, so that the disassembly and replacement process of the parts is more convenient.

[0022] As shown in Figure 1 and Figure 2 , the first support plate 1 is provided with a driving part for driving the sliding limiting ring 3 to slide, the driving part can stably drive the sliding limiting ring 3 to stably slide under the action of the driving part, so as to stably adjust the position of the sliding limiting ring 3 and stably adjust the limiting function of the sliding limiting ring 3, the fixed limiting plate 2 is provided with a plurality of auxiliary force applying grooves 4 distributed in the circumferential direction, the top opening of the auxiliary force applying groove 4 is flush with the top surface of the fixed limiting plate 2, the horizontal opening of the auxiliary force applying groove 4 is flush with the side wall of the fixed limiting plate 2, the setting makes the operator can explore into the bottom of the part by means of the auxiliary force applying groove 4, so as to stably exert force on the part, so that the disassembly process of the part from the fixed limiting plate 2 is more convenient, so that the disassembly and replacement process of the part is more convenient.

[0023] As shown in Figure 2 , the auxiliary force applying groove 4 penetrates the fixed limiting plate 2 vertically, the setting ensures that the user can better explore into the auxiliary force applying groove 4 and exert force on the product placed on the fixed limiting plate 2, so that the disassembly process of the product from the fixed limiting plate 2 is more convenient.

[0024] As shown in Figure 1And Figure 2 As shown in the auxiliary force groove 4, the top opening is provided with a first chamfer 5, the inner ring wall of the sliding limit ring 3 is provided with a second chamfer 6 at the top opening, the second chamfer 6 is used to guide the stable entry of the plate-shaped product into the limiting cavity, so that the installation process of the plate-shaped product is more convenient and stable.

[0025] As shown in the auxiliary force groove 4, the top opening is provided with a first chamfer 5, the inner ring wall of the sliding limit ring 3 is provided with a second chamfer 6 at the top opening, the second chamfer 6 is used to guide the stable entry of the plate-shaped product into the limiting cavity, so that the installation process of the plate-shaped product is more convenient and stable. Figure 1 、 Figure 3 And Figure 4 As shown in the auxiliary force groove 4, the top opening is provided with a first chamfer 5, the inner ring wall of the sliding limit ring 3 is provided with a second chamfer 6 at the top opening, the second chamfer 6 is used to guide the stable entry of the plate-shaped product into the limiting cavity, so that the installation process of the plate-shaped product is more convenient and stable.

[0026] As shown in the auxiliary force groove 4, the top opening is provided with a first chamfer 5, the inner ring wall of the sliding limit ring 3 is provided with a second chamfer 6 at the top opening, the second chamfer 6 is used to guide the stable entry of the plate-shaped product into the limiting cavity, so that the installation process of the plate-shaped product is more convenient and stable. Figures 1-4 As shown in the auxiliary force groove 4, the top opening is provided with a first chamfer 5, the inner ring wall of the sliding limit ring 3 is provided with a second chamfer 6 at the top opening, the second chamfer 6 is used to guide the stable entry of the plate-shaped product into the limiting cavity, so that the installation process of the plate-shaped product is more convenient and stable. As shown in the auxiliary force groove 4, the top opening is provided with a first chamfer 5, the inner ring wall of the sliding limit ring 3 is provided with a second chamfer 6 at the top opening, the second chamfer 6 is used to guide the stable entry of the plate-shaped product into the limiting cavity, so that the installation process of the plate-shaped product is more convenient and stable. As shown in the auxiliary force groove 4, the top opening is provided with a first chamfer 5, the inner ring wall of the sliding limit ring 3 is provided with a second chamfer 6 at the top opening, the second chamfer 6 is used to guide the stable entry of the plate-shaped product into the limiting cavity, so that the installation process of the plate-shaped product is more convenient and stable. As shown in the auxiliary force groove 4, the top opening is provided with a first chamfer 5, the inner ring wall of the sliding limit ring 3 is provided with a second chamfer 6 at the top opening, the second chamfer 6 is used to guide the stable entry of the plate-shaped product into the limiting cavity, so that the installation process of the plate-shaped product is more convenient and stable. As shown in the auxiliary force groove 4, the top opening is provided with a first chamfer 5, the inner ring wall of the sliding limit ring 3 is provided with a second chamfer 6 at the top opening, the second chamfer 6 is used to guide the stable entry of the plate-shaped product into the limiting cavity, so that the installation process of the plate-shaped product is more convenient and stable. As shown in the auxiliary force groove 4, the top opening is provided with a first chamfer 5, the inner ring wall of the sliding limit ring 3 is provided with a second chamfer 6 at the top opening, the second chamfer 6 is used to guide the stable entry of the plate-shaped product into the limiting cavity, so that the installation process of the plate-shaped product is more convenient and stable.

[0027] Working principle: the whole structure is connected and fixed with the workbench of the glue dispenser through the first supporting plate 1, the driving rod 10 and the eccentric wheel 11 are driven by the driving motor 12 to rotate, the far end of the eccentric wheel 11 abuts against the sliding limiting ring 3, the sliding limiting ring 3 slides upwards, the inner side of the sliding limiting ring 3 and the top surface of the fixed limiting plate 2 surround the limiting cavity for placing parts, the spring 17 is in the state of being extruded and deformed in the process, the parts are placed into the limiting cavity and the parts are glued, after the parts are glued, the eccentric wheel 11 is driven to rotate by the driving motor 12, the near end of the eccentric wheel 11 abuts against the sliding ring, at this time, the sliding limiting ring 3 slides downwards under the action of the elastic force of the spring 17 in the elastic deformation state, the fixed limiting plate 2 and the parts thereon can pass out of the limiting cavity, so that the user can exert force on the parts by the auxiliary force applying groove 4 and disassemble and replace the parts.

[0028] The preferred embodiments of the present application have been described above, the protection scope of the present application is not limited to the above-mentioned embodiments, any technical scheme falling within the idea of the present application belongs to the protection scope of the present application. It should be noted that, for ordinary skilled in the art, some improvements and decorations without departing from the principle of the present application can also be considered as the protection scope of the present application.

Claims

1. An auxiliary jig for dispensing, characterized by: The utility model provides a product limiting device, including first support board (1) and with first support board (1) top fixed connection fixed limiting board (2), be equipped with the sliding limiting ring (3) of reciprocal sliding along vertical direction on fixed limiting board (2), the inner peripheral wall of sliding limiting ring (3) and the outer peripheral wall of fixed limiting board (2) mutually fit, the inside of sliding limiting ring (3) and the top of fixed limiting board (2) are surrounded with the limiting cavity of putting product, the top of sliding limiting ring (3) can slide to the top of fixed limiting board (2) along vertical direction below.

2. The auxiliary jig for dispensing according to claim 1, characterized in that: The first support board (1) is provided with a driving part for driving the sliding limiting ring (3) to slide.

3. The auxiliary jig for dispensing according to claim 2, characterized in that: The fixed limiting board (2) is provided with a plurality of auxiliary force grooves (4) distributed circumferentially, the top opening of the auxiliary force groove (4) is flush with the top surface of the fixed limiting board (2), and the horizontal opening of the auxiliary force groove (4) is flush with the side wall of the fixed limiting board (2).

4. The auxiliary jig for dispensing according to claim 3, characterized in that: The auxiliary force groove (4) penetrates the fixed limiting board (2) along the vertical direction.

5. The auxiliary jig for dispensing according to claim 3, wherein: The top opening of the auxiliary force groove (4) is provided with a first chamfer (5), and the top opening of the inner ring wall of the sliding limiting ring (3) is provided with a second chamfer (6).

6. The auxiliary jig for dispensing according to claim 1, wherein: The bottom of the fixed limiting board (2) is fixedly connected with a plurality of support rods (7) symmetrically arranged, and the support rods (7) are surrounded with the fixed limiting board (2) and the first support board (1) to form a space (8) for driving the driving part.

7. The auxiliary jig for dispensing according to claim 2, wherein: The driving part includes a second support plate (9) symmetrically arranged and fixedly connected with the first support plate (1), a horizontally arranged driving rod (10) rotatably connected between the two second support plates (9), an eccentric wheel (11) fixedly connected with the bottom surface of the sliding limiting ring (3) on the driving rod (10), a driving motor (12) fixedly connected with the second support plate (9) on one side for driving the driving rod (10) to rotate, a plurality of guide rods (13) symmetrically arranged and fixedly connected with the bottom of the sliding limiting ring (3), a plurality of limiting members (14) vertically arranged and fixedly connected with the top surface of the first support plate (1) and slidably connected with the guide rods (13), a limiting groove (15) formed in the limiting member (14), a limiting block (16) fixedly connected with the bottom of the guide rod (13), a spring (17) sleeved on the guide rod (13) and abutting against the inner top wall of the limiting groove (15) and the top surface of the limiting block (16) at both ends, and the spring (17) is used for pushing the sliding limiting ring (3) to abut against the eccentric wheel (11).

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