Clamp for positioning bottle structures for conveying line

Abstract

The utility model discloses a clamp for positioning bottle structures on a conveying line, and relates to the field of positioning clamps. Comprising a base, a transmission assembly and a first limiting piece, the bottom side of the base is hollowed out and used for installing the transmission assembly, a strip-shaped hole is formed in the upper surface of the base, the motion trail of the output ends of the transmission assembly is matched with the shape of the strip-shaped hole, the transmission assembly at least comprises two output ends, and the output directions of the two output ends are opposite. The first limiting piece is detachably connected to the output end of the transmission assembly. According to the automatic filling device, multiple bottle structures are positioned in at least two directions, and rapid filling of the bottle structures on a conveying line is achieved.

Description

Technical Field

[0001] The utility model relates to the field of positioning jigs, and particularly relates to a jig for positioning bottle structures used in a conveyor line. Background Art

[0002] In a modern production environment, the efficiency of the filling conveyor line directly determines the speed of the entire production process. The jig for bottles is exquisitely designed and can stably hold bottles of various shapes and sizes, ensuring that the bottles do not shake or fall during transportation, thereby improving the continuity and stability of the production line. This stability not only reduces the risk of production interruption but also ensures product consistency and high quality.

[0003] With the continuous change of market demands, production enterprises need to produce bottles of various specifications, shapes, and materials to meet the needs of different customers. The existing jigs for bottles used in filling conveyor lines are usually used in conjunction with molds of a certain bottle model, and different positioning molds are disassembled and then matched with different bottles. This makes it difficult for the production line to quickly switch to producing different products, reducing the versatility and adaptability of the production line.

[0004] Based on the above requirements, this application hopes to solve the above problems and realize a jig for bottles used in a filling conveyor line, making it adjustable and applicable to bottles in a variety of fields, and then quickly switching the production line. Summary of the Utility Model

[0005] Utility Model Objective: To provide a jig for positioning bottle structures used in a conveyor line to solve the above problems existing in the prior art.

[0006] Technical Solution: A jig for positioning bottle structures used in a conveyor line includes:

[0007] A base, the bottom side of which is hollowed out for installing a transmission component; a strip-shaped hole is opened on the upper surface of the base; the movement trajectory of the output end of the transmission component is adapted to the shape of the strip-shaped hole; the transmission component includes at least two output ends, and the output directions of the two output ends are opposite;

[0008] A first limiting member, detachably connected to the output end of the transmission component.

[0009] In a further embodiment, the transmission component includes:

[0010] At least two first mounting blocks, respectively connected to both ends inside the base;

[0011] A lead screw, the two ends of which are respectively rotatably connected to the first mounting blocks; both sides of the lead screw are provided with two thread segments with opposite thread directions;

[0012] A guide rod, whose two ends are respectively rotatably connected to the first mounting block;

[0013] A connecting block, one of whose cross-sections is convex; the connecting block is threadedly connected to the lead screw and slidably connected to the guide rod; the convex end of the connecting block is connected to the first limiting member.

[0014] In a further embodiment, an annular protruding portion is provided in the middle section of the lead screw; limiting grooves are uniformly distributed on the outer surface of the protruding portion;

[0015] A C-shaped member is fixedly connected to the inner bottom of the base; the installation position of the C-shaped member corresponds to the protruding portion, an elastic ball is installed on the C-shaped member, and the position of the elastic ball is adapted to the limiting groove.

[0016] In a further embodiment, the connecting block includes a nut structure threadedly connected to the lead screw and a convex structure fixedly connected to the nut structure; the protruding end of the convex structure is connected to the first limiting member.

[0017] In a further embodiment, at least one clamping portion is provided on the side surface of the base.

[0018] In a further embodiment, a positioning hole is provided in the base, and a metal locator is installed in the positioning hole.

[0019] In a further embodiment, at least one counterbore is provided on the upper surface of the base, and the counterbore is used for installing a second limiting member; the second limiting member is adapted to the first limiting member to form fixation in two directions for the bottle type.

[0020] In a further embodiment, the shape of the counterbore can be strip-shaped or X-shaped.

[0021] In a further embodiment, a through hole is provided in the middle position of the base, and the through hole is used for installing a third limiting member.

[0022] In a further embodiment, the two opposite sides of the first limiting member are concave-designed to form a first limiting portion and a second limiting portion of different sizes; the other two sides of the first limiting member are concave to reduce the mass of the first limiting member.

[0023] Advantageous effects:

[0024] 1. The present application can be installed in large quantities on a conveyor line to achieve rapid filling of the bottle structure.

[0025] 2. The present application can achieve positioning of special-shaped bottles, such as small cosmetic bottles, and fix them in a specified position.

[0026] 3. This application can be installed on the conveyor line without considering the installation direction. The direction can be determined by the metal locator and the infrared component of the filling machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of this application.

[0028] Figure 2 It is a partial structural diagram of this application.

[0029] Figure 3 It is a schematic diagram of the transmission component in this application.

[0030] Figure 4 It is the schematic diagram of the transmission component in this application.

[0031] Figure 5 It is a schematic diagram of the C-shaped member structure in this application.

[0032] Figure 6 This is another schematic diagram of the fixture structure of this application

[0033] The reference numerals in the figure are: base 1, transmission assembly 2, bar hole 3, first limit piece 4, clamping part 5, metal locator 6, countersunk hole 7, second limit piece 8, through hole 9, first mounting block 21, screw rod 22, guide rod 23, connecting block 24, protrusion 25, limit groove 26, C-shaped part 27, elastic ball 28, nut structure 241, convex structure 242, first limit part 41, second limit part 42. DETAILED DESCRIPTION

[0034] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.

[0035] Example 1

[0036] Based on the current situation and problems mentioned in the background art, the present application proposes a positioning fixture for a conveyor line and applicable to various bottle types. The solution is mainly as follows: It includes a base 1, a transmission component 2, and a first limiting member 4. Specifically, the bottom side of the base 1 is hollowed out, for example, hollowed out into a square area, for installing the transmission component 2. At least two strip-shaped holes 3 are opened on the upper surface of the base 1. The movement trajectory of the output end of the transmission component 2 is adapted to the shape of the strip-shaped holes 3. The output end of the transmission component 2 is installed with the first limiting member 4. Then, during use, through the transmission component 2, the first limiting member 4 is moved relative to the base 1, thereby realizing the clamping of the bottle structure. Among them, the transmission component 2 has at least two output ends, and one first limiting member 4 is installed at one output end, and the output directions of the two output ends are opposite.

[0037] At the same time, referring to the existing solution, a baffle is fixedly arranged at one end of the base 1 for replacing one of the first limiting members 4.

[0038] To implement the above technical solution, the structure of the transmission component of the present application is that a lead screw assembly is installed in the hollow space at the bottom side of the base 1. First mounting blocks 21 are respectively installed at both ends inside the base 1. The first mounting blocks 21 are used for installing the lead screw 22. Among them, both sides of the lead screw 22 are provided with two thread segments with opposite thread directions. At the same time, guide rods 23 are also installed on the first mounting blocks 21. Two connecting blocks 24 pass through the guide rods 23 and are simultaneously threadedly connected to the lead screw 22. The cross-section of the connecting block 24 along the movement direction is convex-shaped. The convex end of the connecting block 24 passes through the strip-shaped hole 3 and is connected to the first limiting member 4.

[0039] The connecting block 24 includes a nut structure 241 threadedly connected to the lead screw 22 and a convex structure 242 fixedly connected to the nut structure 241. The protruding end of the convex structure 242 is connected to the first limiting member 4.

[0040] In order to clamp the fixture on the conveyor belt, the present application opens at least one clamping portion 5 on the side surface of the base 1.

[0041] In order to position the fixture on the conveyor belt and its direction, positioning holes are opened on the base 1, and a metal locator 6 is installed in the positioning holes. Then, when the conveyor belt is conveying, through the induction between the laser instrument and the metal locator 6, the direction and relative position of the fixture can be determined, and then filling can be carried out.

[0042] Embodiment 2

[0043] In order to save costs, the lead screw assembly in Embodiment 1 often does not use a lead screw 22 with very high precision. That is, there may be a small rotation between the connecting block 24 and the lead screw 22. Therefore, the present application has made supplementary content and modified the lead screw 22. An annular protrusion 25 is provided in the middle section of the lead screw 22, and limiting grooves 26 are evenly distributed on the outer surface of the protrusion 25. The inner bottom of the base 1 is fixedly connected with a C-shaped member 27. The installation position of the C-shaped member 27 corresponds to the protrusion 25. An elastic ball 28 is installed on the C-shaped member 27, and the position of the elastic ball 28 is adapted to the limiting groove 26. That is, every time the lead screw 22 rotates, the elastic ball 28 is clamped into the limiting groove 26 to generate a certain resistance.

[0044] Embodiment 3

[0045] On the basis of Embodiment 1, it is possible to fix the bottle-like mechanism in one direction. In order to increase the fixation of the bottle-like mechanism in another direction, the content of this solution includes: at least one counterbore 7 is opened on the upper surface of the base 1, and the counterbore 7 is used to install a second limiting member 8. The second limiting member 8 is used in combination with the first limiting member 4 to form the fixation of the bottle-like in two directions.

[0046] The shape of the counterbore 7 can be strip-shaped or X-shaped. By fixing with bolts, the position of the second limiting member 8 can be adjusted, and the fixation of non-cylindrical bottles can be achieved, such as the fixation of a certain triangular prism bottle.

[0047] Further, a through hole 9 is opened at the middle position of the base 1, and the through hole 9 is used to install a third limiting member. Some bottle-like structures are more special, especially for cosmetics, whose bottom is conical and cannot be placed on a flat surface. Therefore, this solution assists the third limiting member and is designed as a groove type to cooperate with the bottom of such bottles and is fixed through the through hole 9 to achieve clamping.

[0048] Embodiment 4

[0049] A large number of the clamps of the present application are arranged on the conveyor belt. In order to reduce the overall conveying quality, on the basis of Embodiment 1, the first limiting member 4 is lightened. The opposite sides of the first limiting member 4 are concave-designed to form first limiting parts 41 and second limiting parts 42 of different sizes. While reducing the weight, it can clamp bottle-like structures of different sizes. The other two sides of the first limiting member 4 are concave to further reduce the weight of the first limiting member 4.

[0050] As above, although the present invention has been shown and described with reference to specific preferred embodiments, it should not be construed as a limitation to the present invention itself. Various changes can be made in its form and details without departing from the spirit and scope of the present invention defined by the appended claims.

Claims

1. A fixture for positioning bottle-like structures on a conveyor line, characterized in that, Comprising: A base, with its bottom side hollowed out for installing a transmission assembly; A strip-shaped hole is provided on the upper surface of the base; the movement trajectory of the output end of the transmission assembly is adapted to the shape of the strip-shaped hole; the transmission assembly includes at least two output ends, and the output directions of the two output ends are opposite; A first limiting member, detachably connected to the output end of the transmission assembly.

2. The fixture for positioning bottle-like structures on a conveyor line according to claim 1, characterized in that The transmission assembly includes: At least two first mounting blocks, respectively connected to both ends inside the base; A lead screw, with its two ends respectively rotatably connected to the first mounting blocks; both sides of the lead screw are provided with two threaded segments with opposite thread directions; A guide rod, with its two ends respectively rotatably connected to the first mounting blocks; A connecting block, with one cross-section being convex; the connecting block is threadedly connected to the lead screw and slidably connected to the guide rod; the convex end of the connecting block is connected to the first limiting member.

3. The fixture for positioning bottle-like structures on a conveyor line according to claim 2, characterized in that, An annular protrusion is provided in the middle section of the lead screw; limiting grooves are evenly distributed on the outer surface of the protrusion; A C-shaped member is fixedly connected to the inner bottom of the base; the installation position of the C-shaped member corresponds to the protrusion, an elastic ball is installed on the C-shaped member, and the position of the elastic ball is adapted to the limiting groove.

4. The fixture for positioning bottle-like structures on a conveyor line according to claim 2, characterized in that, The connecting block includes a nut structure threadedly connected to the lead screw and a convex structure fixedly connected to the nut structure; the protruding end of the convex structure is connected to the first limiting member.

5. The fixture for positioning bottle-like structures on a conveyor line according to claim 1, characterized in that, At least one clamping portion is provided on the side surface of the base.

6. The fixture for positioning bottle-like structures on a conveyor line according to claim 1, characterized in that, A positioning hole is provided on the base, and a metal positioner is installed in the positioning hole.

7. The fixture for positioning bottle-like structures on a conveyor line according to claim 1, characterized in that At least one counterbore is provided on the upper surface of the base, and the counterbore is used for installing a second limiting member; the second limiting member is adapted to the first limiting member to form fixation in two directions for the bottle type.

8. A fixture for positioning bottle-like structures on a conveyor line according to claim 7, characterized in that, The shape of the counterbore can be strip-shaped or X-shaped.

9. The fixture for positioning bottle-like structures on a conveyor line according to claim 1, characterized in that, A through hole is provided at the middle position of the base, and the through hole is used for installing a third limiting member.

10. The fixture for positioning bottle-like structures on a conveyor line according to claim 1, characterized in that, The two opposite sides of the first limiting member are concavely designed to form a first limiting portion and a second limiting portion with different sizes; the other two sides of the first limiting member are concave to reduce the mass of the first limiting member.

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