Dispensing device for transformer production

Abstract

The utility model relates to the technical field of transformer dispensing, and solves the problems that the elasticity of compression springs is uncontrollable, and the situation of offset clamping is easily caused by non-equal telescopic forces of the two compression springs. The transformer production glue dispensing device comprises a base and a machine base installed on the base, a glue dispensing machine head is carried on the machine base, and an auxiliary opposite jacking device used for assisting in centering of a transformer is arranged on the movement track of the machine base; the auxiliary opposite ejection device comprises a first opposite ejection head which is installed in the base and extends outwards to be connected with the machine base, a second opposite ejection head which is opposite to the first opposite ejection head is arranged in the base, and the first opposite ejection head and the second opposite ejection head are arranged in the base. A wheel belt is connected between the first pair of ejection heads and the second pair of ejection heads so as to adjust the distance between the first pair of ejection heads and the second pair of ejection heads, and inner cavities are formed in the installation positions of the first pair of ejection heads and the second pair of ejection heads. According to the utility model, the centering clamping effect on the transformer is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of transformer glue dispensing, in particular to a transformer production glue dispensing device. Background Art

[0002] Application No. 202320476086.X discloses a transformer production dispensing device, which includes a tripod, a support frame is installed on the tripod, a conveyor belt is installed between the inner walls of the support frame, a support plate is installed on the outer wall of the support frame, a first motor is installed on the support plate through a machine base, a clamping assembly is installed on the conveyor belt, and the clamping assembly is provided in multiple groups and evenly distributed on the conveyor belt. The clamping assembly includes a base, a connecting plate is installed on the base, and fixed plates are symmetrically installed on both sides of the connecting plate. A spring is fixedly connected to the fixed plate, and a splint is installed on the spring.

[0003] In this patent, the clamping assembly for the transformer is a symmetrical structure, and the telescopic clamping force provided by it is all compression springs. Therefore, the clamping state of the transformer depends on the balance of the top force of the compression springs at both ends. However, in actual use, the elastic force of the compression springs is uncontrollable, and it is easy for the two compression springs to have unequal telescopic forces and cause offset clamping, causing misalignment of the transformer position and affecting the dispensing operation of the dispensing machine head. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a transformer production dispensing device, which solves the problem that the elastic force of the compression spring is uncontrollable and the two compression springs are prone to unequal expansion and contraction forces, resulting in offset clamping. The utility model enhances the centering clamping effect of the transformer.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a transformer production dispensing device, comprising a base and a machine base mounted on the base, the machine base is equipped with a dispensing machine head, and an auxiliary top-aligning device for assisting the transformer centering is arranged on the motion track of the machine base;

[0006] The auxiliary top-matching device includes a first pair of top heads installed inside the base and extending outward to be connected to the machine base, a second pair of top heads opposite to the first pair of top heads is arranged inside the base, and a wheel belt is connected between the first pair of top heads and the second pair of top heads to adjust the distance between the first pair of top heads and the second pair of top heads.

[0007] In one embodiment, an inner cavity is provided at the position where the first pair of plugs and the second pair of plugs are installed, and the two inner cavities are connected by a belt groove, and the wheel belt passes through the belt groove to connect the first pair of plugs and the second pair of plugs.

[0008] In one embodiment, the first pair of headers includes a mounting base installed in the inner cavity, two elastic telescopic rods are installed on the mounting base in front and back directions, a connecting plate is connected between the two elastic telescopic rods, a central axis is installed through the connecting plate, the length of the connecting plate is greater than the diameter of the central axis, a side plate is connected to the connecting plate and is staggered with the central axis, one end of the side plate is connected to a connecting arm, and a synchronous wheel 1 is coaxially connected to the connecting arm;

[0009] The second pair of push heads includes a push seat installed on the side wall of the inner cavity, a second synchronous wheel is installed at the lower end of the push seat, a wheel belt is connected between the second synchronous wheel and the first synchronous wheel, and the wheel belt is placed in the belt groove.

[0010] In one embodiment, the dispensing machine head is arranged on the machine base by installing a sliding mechanism, and the sliding mechanism drives the dispensing machine head to move in a staggered manner on the machine base.

[0011] In one embodiment, the base is provided with two tracks for guiding the movement of the machine base, which are opposite to each other on the left and right sides. A centering plate is installed on the side base between the two tracks. The two centering plates are respectively connected to the central axis and the ejection seat through connecting arms.

[0012] The base is provided with a sliding groove adapted to the connecting arm, and the number of the sliding grooves is adapted to the number of auxiliary top-up devices.

[0013] In one embodiment, a screw rod is installed in the track to drive the movement of the machine base.

[0014] Compared with the prior art, the utility model provides a transformer production dispensing device. The elastic force of the compression spring is uncontrollable, and the problem of unequal expansion and contraction forces of the two compression springs causing offset clamping may occur. It has the following beneficial effects:

[0015] In the technical solution disclosed by the utility model, the first pair of push heads and the second pair of push heads adopted by the auxiliary push-to-top device are utilized, and a wheel belt of a certain length is connected between the first pair of push heads and the second pair of push heads, so that the first pair of push heads and the second pair of push heads produce a centering clamping effect on the transformer, thereby effectively avoiding the misalignment of the transformer during the dispensing operation.

[0016] The dispensing machine head in the utility model is arranged on the machine base by installing a sliding mechanism, and the sliding mechanism drives the dispensing machine head to move in an interlaced path on the machine base, thereby forming left and right and up and down movements of the dispensing machine head relative to the machine base to adapt to different dispensing positions. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure and movement of the auxiliary top-up device of the utility model;

[0020] Figure 3 This is a schematic diagram of the first pair of plug structures of the utility model.

[0021] In the figure: 1. base; 2. machine base; 3. dispensing machine head; 4. auxiliary top-up device; 41. first top-up head; 411. mounting base; 412. elastic telescopic rod; 413. connecting plate; 414. middle axis; 415. side plate; 416. synchronous wheel one; 42. second top-up head; 421. push-up seat; 422. synchronous wheel two; 423. connecting arm; 43. wheel belt; 44. centering plate; 45. sliding groove; 5. inner cavity; 6. sliding mechanism; 7. track. DETAILED DESCRIPTION

[0022] The following will describe the implementation methods of the present application in detail with the help of accompanying drawings and examples, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0023] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0024] Figure 1-Figure 3 As an embodiment of the utility model, a transformer production dispensing device includes a base 1 and a machine base 2 installed on the base 1, a dispensing machine head 3 is mounted on the machine base 2, and an auxiliary top alignment device 4 for assisting transformer centering is arranged on the motion trajectory of the machine base 2.

[0025] The specific problem addressed by this specific embodiment is that the elastic force of the compression spring is uncontrollable, and the problem of unequal expansion and contraction forces of the two compression springs causing offset clamping is likely to occur. The utility model utilizes the first pair of top heads 41 and the second pair of top heads 42 used in the auxiliary top-to-top device 4, and connects a wheel band 43 of a certain length between the first pair of top heads 41 and the second pair of top heads 42, so that the first pair of top heads 41 and the second pair of top heads 42 produce a centering clamping effect on the transformer, effectively avoiding the misalignment of the transformer during the dispensing operation.

[0026] The auxiliary top-pairing device 4 includes a first pair of top heads 41 installed inside the base 1 and extending outward to be connected to the machine base 2. A second pair of top heads 42 is arranged inside the base 1 and is opposite to the first pair of top heads 41. A wheel belt 43 is connected between the first pair of top heads 41 and the second pair of top heads 42 to adjust the distance between the first pair of top heads 41 and the second pair of top heads 42.

[0027] In this specific embodiment, an inner cavity 5 is provided at the position where the first pair of plugs 41 and the second pair of plugs 42 are installed. The two inner cavities 5 are connected by a belt groove, and the belt 43 passes through the belt groove to connect the first pair of plugs 41 and the second pair of plugs 42.

[0028] In this specific embodiment, the first pair of top heads 41 includes a mounting base 411 installed in the inner cavity 5, and two elastic telescopic rods 412 are installed on the mounting base 411 in front and back directions. A connecting plate 413 is connected between the two elastic telescopic rods 412, and a central axis 414 is installed through the connecting plate 413. The length of the connecting plate 413 is greater than the diameter of the central axis 414. A side plate 415 that is staggered with the central axis 414 is connected to the connecting plate 413, and one end of the side plate 415 is connected to a connecting arm, and a synchronous wheel 416 is coaxially connected to the connecting arm.

[0029] The second pair of top heads 42 include a push-up seat 421 installed on the side wall of the inner cavity 5, a synchronous wheel 2 422 is installed at the lower end of the push-up seat 421, a belt 43 is connected between the synchronous wheel 2 422 and the synchronous wheel 1 416, and the belt 43 is rigidly connected to the synchronous belt 1 and the synchronous belt 2, thereby forming the belt 43 to directly pull the synchronous belt 1 and the synchronous wheel 2 422. At the same time, a fixed pulley installed on the mounting base 411 is arranged on the belt 43, and the fixed pulley forms a sliding support for the belt 43. Two left and right opposite tracks 7 for guiding the movement of the machine base 2 are provided on the base 1, and a screw rod is installed in the track 7 to drive the movement of the machine base 2. A centering plate 44 is installed on the side base 1 between the two tracks 7. The two centering plates 44 are respectively connected to the central axis 414 and the push-up seat 421 through the connecting arm 423, and the belt 43 is placed in the belt groove, wherein the length of the belt 43 is certain. Figure 2When the synchronous wheel 1 416 moves to a, the synchronous wheel 2 422 is limited by the length of the wheel belt 43 and is dragged to b, so that the two centering plates 44 are simultaneously moved toward the center position. Specifically, the movement state of the synchronous wheel 1 416 is affected by the elastic telescopic rod 412. The elastic telescopic rod 412 is specifically two mounting columns and a compression spring disposed between the two mounting columns. The two mounting columns are respectively connected to the mounting base 411 and the connecting plate 413, thereby forming a synchronous drive for the connecting plate 413 and the central axis 414. From then on, the auxiliary top-to-top device 4 forms a clamping effect on the transformer as a whole.

[0030] In this specific embodiment, the machine base 2 is L-shaped, and a slide groove is opened on its transverse plate. The dispensing head 3 is set on the machine base 2 by installing a sliding mechanism 6. The sliding mechanism 6 part of the structure extends from the slide groove to the upper end of the transverse plate. The sliding mechanism 6 drives the dispensing head 3 on the machine base 2 to move in an interlaced manner. The sliding mechanism 6 in this embodiment is specifically a sliding T-plate. The upper end of the sliding T-plate is placed in the slide groove, and a screw rod is installed on the transverse plate to drive the movement of the sliding T-plate. The dispensing head 3 is connected to the sliding T-plate through a screw rod, thereby forming the dispensing head 3 relative to the machine base 2. Left and right and up and down movement to adapt to different dispensing positions.

[0031] In this specific embodiment, a sliding groove 45 adapted to the connecting arm 423 is provided on the base 1, and the number of the sliding grooves 45 is adapted to the number of the auxiliary top-to-top devices 4. In this embodiment, three groups of auxiliary top-to-top devices 4 are provided, and thus, three sliding grooves 45 are correspondingly provided, and the three centering plates 44 are connected to each other to form a whole line to avoid the spacing between adjacent centering plates 44 causing the displacement of the transformer.

[0032] The control method of the present invention is automatic control through a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A transformer production glue dispensing device, comprising a base (1) and a base (2) mounted on the base (1), characterized in that: The machine base (2) is equipped with a dispensing machine head (3), and an auxiliary top alignment device (4) for assisting transformer centering is provided on the movement track of the machine base (2); The auxiliary counter-attaching device (4) comprises a first pair of counter-attaching heads (41) installed inside the base (1) and extending outwardly to be connected to the machine base (2); a second pair of counter-attaching heads (42) is arranged inside the base (1) and is opposite to the first pair of counter-attaching heads (41); a wheel belt (43) is connected between the first pair of counter-attaching heads (41) and the second pair of counter-attaching heads (42) to adjust the distance between the first pair of counter-attaching heads (41) and the second pair of counter-attaching heads (42).

2. A transformer production glue dispensing device according to claim 1, characterized in that: An inner cavity (5) is provided at the position where the first pair of plugs (41) and the second pair of plugs (42) are installed. The two inner cavities (5) are connected by a belt groove. A wheel belt (43) passes through the belt groove to connect the first pair of plugs (41) and the second pair of plugs (42).

3. A transformer production glue dispensing device according to claim 2, characterized in that: The first pair of top heads (41) comprises a mounting base (411) mounted in the inner cavity (5), two elastic telescopic rods (412) are mounted on the mounting base (411) in a front-to-back manner, a connecting plate (413) is connected between the two elastic telescopic rods (412), a central axis (414) is installed through the connecting plate (413), the length of the connecting plate (413) is greater than the diameter of the central axis (414), a side plate (415) is connected to the connecting plate (413) and is staggered with the central axis (414), one end of the side plate (415) is connected to a connecting arm, and a synchronous wheel (416) is coaxially connected to the connecting arm; The second pair of push heads (42) comprises a push-up seat (421) mounted on the side wall of the inner cavity (5), a second synchronous wheel (422) is mounted on the lower end of the push-up seat (421), a belt (43) is connected between the second synchronous wheel (422) and the first synchronous wheel (416), and the belt (43) is placed in the belt groove.

4. A transformer production glue dispensing device according to claim 1, characterized in that: The glue dispensing machine head (3) is arranged on the machine base (2) by installing a sliding mechanism (6); the sliding mechanism (6) drives the glue dispensing machine head (3) on the machine base (2) to move in a staggered manner.

5. The transformer production glue dispensing device according to claim 1, characterized in that: The base (1) is provided with two tracks (7) which are opposite to each other and guide the movement of the machine base (2). A centering plate (44) is installed on the side base (1) between the two tracks (7). The two centering plates (44) are respectively connected to the central axis (414) and the ejection seat (421) through connecting arms (423); The base (1) is provided with a sliding groove (45) adapted to the connecting arm (423), and the number of the sliding grooves (45) is adapted to the number of auxiliary top-matching devices (4) provided.

6. The transformer production glue dispensing device according to claim 5, characterized in that: A screw rod is installed in the track (7) to drive the movement of the machine base (2).

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