Clamping and fixing device for filling of filling machine

Abstract

The utility model provides a clamping and fixing device for filling of a filling machine, which comprises a mounting plate mounted on one side of a conveying mechanism of the filling machine, a plurality of sliding rails are arranged on the mounting plate along the direction of the conveying mechanism, guide rails are arranged on the sliding rails, a mounting frame is horizontally arranged on the top surfaces of the guide rails, and a plurality of clamping plates are arranged on the mounting frame. A driving mechanism capable of enabling the mounting frame to do reciprocating motion is arranged on the mounting plate, two sliding rods are arranged on the side, away from the driving mechanism, of the mounting frame side by side, a plurality of clamping mechanisms capable of fixing filling bottles are arranged on the sliding rods at intervals, and pressure buffering mechanisms are arranged on the clamping mechanisms; the device is simple and reasonable in structural design, can gradually adapt to the plastic bottles according to the filling amount during filling, and ensures that the bottles cannot topple over and can be fully filled in the filling process.

Description

Technical Field

[0001] The utility model belongs to the technical field of filling machines, and in particular relates to a clamping and fixing device for filling of a filling machine. Background Art

[0002] Guizhou Li'ai Biotechnology Co., Ltd. is mainly engaged in the research and development of fermentation process optimization technology, technology development in the field of biotechnology, technical consulting, beverage, pre-packaged food production and sales. The company has the technology to brew beverages through black glutinous rice fermentation. In the production process, the beverages need to be filled into plastic bottles one by one using a filling machine. Since plastic bottles are light in weight and easy to tip over during filling, a clamping and fixing structure is required during filling. However, the existing clamping and fixing structure is easy to cause deformation of the plastic bottle when clamped during the clamping process, and it is easy to cause the plastic bottle to tip over if it is not clamped, and then it is easy to cause part of the drinking liquid to overflow from the plastic bottle when the filling is sufficient, which not only causes waste but also makes the filling volume insufficient.

[0003] In view of this, in order to solve the above-mentioned technical problems, the utility model proposes a fixing device with a simple and reasonable structural design, which can gradually adapt to the clamping mechanism of the plastic bottle according to the filling amount during filling, ensuring that the bottle will not tip over during the filling process and can be filled in sufficient quantity. Summary of the invention

[0004] The utility model provides a clamping and fixing device for filling of a filling machine, which has a simple and reasonable structural design and can gradually adapt to plastic bottles according to the filling amount during filling, ensuring that the bottles will not tip over during the filling process and can be filled in sufficient quantity. The specific scheme is as follows:

[0005] A clamping and fixing device for filling of a filling machine comprises a mounting plate mounted on one side of a conveying mechanism of the filling machine, wherein the mounting plate is provided with a plurality of slide rails along the direction of the conveying mechanism, guide rails are provided on the plurality of slide rails, mounting frames are horizontally provided on the top surfaces of the plurality of guide rails, a driving mechanism capable of causing the mounting frame to reciprocate is provided on the mounting plate, two slide bars are arranged in parallel on the side of the mounting frame away from the driving mechanism, a plurality of clamping mechanisms capable of fixing the filling bottles are arranged at intervals on the slide bars, and a pressure relief mechanism is provided on the clamping mechanism.

[0006] Furthermore, the clamping mechanism includes two support frames with a spacer sleeve on a sliding rod, and a clamping block is provided at one end of the two support frames facing away from the mounting frame. A double-headed cylinder is provided on the sliding rod between the two support frames, and the output shafts at both ends of the double-headed cylinder are respectively connected to the support frames.

[0007] Furthermore, arc blocks are detachably connected to opposite sides of the two clamping blocks.

[0008] Furthermore, a pressure relief mechanism is provided on the arc structures on opposite sides of the two arc blocks.

[0009] Furthermore, the pressure relief mechanism includes a push rod, an arc-shaped pressure relief block and a compression spring, the pressure relief block is arranged on the front side of the arc-shaped block, the compression spring is arranged between the pressure relief block and the middle part of the arc-shaped block, push rods are provided on the pressure relief blocks on both sides of the compression spring, and both push rods penetrate the arc-shaped block and the clamping block and extend to the outside of the clamping block, a protrusion is provided on the end of the push rod on the outside of the clamping block, and rubber pads are provided on the opposite sides of the pressure relief blocks.

[0010] Furthermore, the driving mechanism is an electric cylinder.

[0011] The beneficial effects of the utility model are:

[0012] The utility model discloses a clamping and fixing device for filling of a filling machine. Through a driving mechanism, a holding mechanism and a pressure relief mechanism arranged on one side of a conveying mechanism of the filling machine, when a plurality of filled plastic bottles are conveyed from the conveying mechanism to a mounting plate and correspond to the corresponding holding mechanism, the driving mechanism drives the mounting frame to move forward, and when the two pressure relief blocks of the pressure relief mechanism are located at both sides of the filled plastic bottle, the double-headed cylinder works, and the two support frames move relatively, wherein the two clamping blocks move relatively slowly, and when the two rubber cushions are pressed against the filled plastic bottle, the double-headed cylinder stops working and can clamp the filled plastic bottle, and the filling machine can fill it therein, and because the compression spring has elastic force, it can not only clamp the filled plastic bottle to prevent it from tipping over but also prevent it from deforming, thereby ensuring normal filling. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 and Figure 2 All of them are structural schematic diagrams of the present utility model.

[0014] Figure 3 It is a partial schematic diagram of the utility model.

[0015] Figure 4 It is a partial enlarged view of the utility model.

[0016] Figure 5 It is a schematic diagram of the supporting mechanism of the utility model.

[0017] Figure 6 It is a schematic diagram of the pressure relief mechanism of the utility model.

[0018] Among them: mounting plate 1, slide rail 2, guide rail 3, mounting frame 4, driving mechanism 5, slide rod 6, clamping mechanism 7, support frame 71, clamping block 72, double-headed cylinder 73, pressure relief mechanism 8, push rod 81, pressure relief block 82, compression spring 83, arc block 9. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] See also Figure 1-6 A clamping and fixing device for filling of a filling machine comprises a mounting plate 1 mounted on one side of a conveying mechanism of the filling machine, a plurality of slide rails 2 are arranged on the mounting plate 1 along the direction of the conveying mechanism, the slide rails 2 are detachably arranged on the mounting plate 1, a plurality of slide rails 2 are each provided with a guide rail 3, a mounting frame 4 is horizontally arranged on the top surface of the plurality of guide rails 3, the mounting frame 4 is an inverted frame structure, a driving mechanism 5 which can make the mounting frame 4 reciprocate is arranged on the mounting plate 1, two slide bars 6 are arranged in parallel on the side of the mounting frame 4 away from the driving mechanism 5, a plurality of clamping mechanisms 7 which can fix the filling bottles are arranged at intervals on the slide bars 6, and a pressure relief mechanism 8 is arranged on the clamping mechanism 7.

[0021] The preferred clamping mechanism 7 includes two support frames 71 on which a sliding rod 6 is provided at an interval sleeve, and a clamping block 72 is provided on the end of the two support frames 71 facing away from the mounting frame 4, and a double-headed cylinder 73 is provided on the sliding rod 6 between the two support frames 71. The double-headed cylinder 73 can be detachably fixed between the two sliding rods 6, and the output shafts at both ends of the double-headed cylinder 73 are respectively connected to the support frames 71. When working, the double-headed cylinder 73 is started to drive the two support frames 71 on both sides to move relative to each other, and the two support frames 71 drive the two clamping blocks 72 thereon to move relative to each other, so that the plastic bottle can be clamped.

[0022] Preferably, arc blocks 9 are detachably connected to opposite sides of the two clamping blocks 72. The arrangement of the arc blocks 9 facilitates better clamping of the plastic bottle.

[0023] Preferably, the arc structures on the opposite sides of the two arc blocks 9 are both provided with a pressure relief mechanism 8 .

[0024] The preferred pressure relief mechanism 8 includes a push rod 81, an arc-shaped pressure relief block 82 and a compression spring 83. The arc-shaped structure of the pressure relief block 82 is a small arc, which can adapt to both round plastic bottles and square plastic bottles. The pressure relief block 82 is arranged on the front side of the arc block 9, and the compression spring 83 is arranged between the pressure relief block 82 and the middle part of the arc block 9. Push rods 81 are provided on the pressure relief blocks 82 on both sides of the compression spring 83, and the two push rods 81 both penetrate the arc block 9 and the clamping block 72 and extend to the outside of the clamping block 72. A protrusion is provided at the end of the push rod 81 on the outside of the clamping block 72, and rubber pads 84 are provided on the opposite sides of the pressure relief blocks 82. The setting of the rubber pads 84 not only has good friction but also has a certain buffering force. When working, the two rubber pads 84 are pressed against the opposite sides of the plastic bottle. The rubber pads 84 and the compression spring 83 have elastic force, which can well avoid deformation under the premise of clamping the plastic bottle, thereby affecting the filling amount of the drinking liquid.

[0025] The preferred driving mechanism 5 is an electric cylinder, which is a common cylinder in the same technical field.

[0026] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-limiting from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention, and any reference numerals in the claims should not be regarded as limiting the claims involved.

[0027] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A clamping and fixing device for filling of a filling machine, characterized in that: The invention comprises a mounting plate (1) mounted on one side of a conveying mechanism of a filling machine, wherein the mounting plate (1) is provided with a plurality of slide rails (2) along the direction of the conveying mechanism, each of the plurality of slide rails (2) is provided with a guide rail (3), a mounting frame (4) is horizontally provided on the top surface of the plurality of guide rails (3), the mounting plate (1) is provided with a driving mechanism (5) capable of causing the mounting frame (4) to perform reciprocating motion, two slide bars (6) are arranged in parallel on the side of the mounting frame (4) away from the driving mechanism (5), a plurality of clamping mechanisms (7) capable of fixing the filling bottles are arranged at intervals on the slide bars (6), and a pressure relief mechanism (8) is provided on the clamping mechanism (7).

2. A clamping and fixing device for filling of a filling machine according to claim 1, characterized in that: The clamping mechanism (7) comprises two support frames (71) on which a sliding rod (6) is provided with a spacer sleeve, and a clamping block (72) is provided at one end of the two support frames (71) away from the mounting frame (4), and a double-headed cylinder (73) is provided on the sliding rod (6) between the two support frames (71), and output shafts at both ends of the double-headed cylinder (73) are respectively connected to the support frames (71).

3. A clamping and fixing device for filling of a filling machine according to claim 2, characterized in that: The two clamping blocks (72) are detachably connected with arc blocks (9) on opposite sides.

4. A clamping and fixing device for filling of a filling machine according to claim 3, characterized in that: The arc structures on the opposite sides of the two arc blocks (9) are both provided with a pressure relief mechanism (8).

5. A clamping and fixing device for filling of a filling machine according to claim 2, characterized in that: The pressure relief mechanism (8) comprises a push rod (81), an arc-shaped pressure relief block (82) and a compression spring (83); the pressure relief block (82) is arranged at the front side of the arc-shaped block (9); the compression spring (83) is arranged between the pressure relief block (82) and the middle part of the arc-shaped block (9); push rods (81) are arranged on the pressure relief blocks (82) on both sides of the compression spring (83); and the two push rods (81) penetrate the arc-shaped block (9) and the clamping block (72) and extend to the outside of the clamping block (72); a protrusion is arranged at the end of the push rod (81) on the outside of the clamping block (72); and a rubber cushion (84) is arranged on the opposite side of the pressure relief block (82).

6. A clamping and fixing device for filling of a filling machine according to claim 1, characterized in that: The driving mechanism (5) is an electric cylinder.

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