Fixing device for sealing packaging bottle

Abstract

The utility model is applicable to the technical field of fixing and clamping, and provides a fixing device for sealing a packaging bottle, which comprises a conveyor and telescopic rods fixed on two sides of the conveyor through mounting seats, a fixing plate is fixed at the telescopic ends of the telescopic rods, and an arc-shaped fixing plate is fixed on one surface of the fixing plate through a connecting seat; packaging bottle guiding frames with a plurality of guiding rollers are hinged to the two ends of the arc-shaped fixing plate, elastic rods are hinged to the outer arc face of the arc-shaped fixing plate, and one ends of the elastic rods are hinged to the packaging bottle guiding frames. The packaging bottle guiding frames which are located on the two arc-shaped fixing plates and provided with the guiding rollers are gradually close to each other, so that the included angles between the packaging bottle guiding frames on the different arc-shaped fixing plates are gradually reduced, and packaging bottles located between the two packaging bottle guiding frames are gradually pushed to the position between the two arc-shaped fixing plates; and finally, the packaging bottle is positioned, clamped and fixed, the position of the packaging bottle needing to be sealed does not need to be manually corrected during use, and the sealing efficiency of the packaging bottle is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fixing and clamping, and more specifically, to a fixing device for sealing packaging bottles. Background Art

[0002] Packaging bottles are a type of packaging container in the packaging industry. They are usually used when packaging bean products such as fermented bean curd and fermented black beans. When placing block foods such as fermented bean curd in packaging bottles, they are mostly placed manually. After placement, some need to manually screw on the metal can lid, while others transfer the packaged products with fermented bean curd blocks to the bottom of the sealing machine and use the sealing machine to seal them. However, during the sealing process, people found that, firstly, the packaging cans that need to be sealed often deviate and cannot be aligned with the sealing structure of the sealing machine. In addition, due to the lack of a fixed clamping mechanism during the sealing process, the metal can lid cannot be tightened during sealing or the packaging bottle is displaced when the metal can lid is covered, which needs to be corrected again, affecting the sealing and packaging efficiency. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model aims to provide a fixing device for sealing packaging bottles.

[0004] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0005] The utility model discloses a fixing device for sealing packaging bottles, comprising a conveyor and a mounting seat fixed on both sides of the conveyor and symmetrically arranged with respect to the conveyor, wherein the conveyor is connected to a conveyor belt for transmission, a support plate is fixed on the conveyor and located at a position inside the conveyor, the top of the support plate contacts the inner surface of the conveyor belt, a telescopic rod passes through the mounting seat, the telescopic end of the telescopic rod is arranged toward the conveyor, a fixing plate is fixed to the telescopic end of the telescopic rod, a connecting seat is fixed to one surface of the fixing plate, an arc-shaped fixing plate is fixed to the connecting seat; both ends of the arc-shaped fixing plate are hingedly connected to a packaging bottle guide frame, a plurality of guiding rollers are installed on the packaging bottle guide frame in a vertical direction, elastic rods are hingedly connected on the outer arc surface of the arc-shaped fixing plate and located at positions on both sides of the connecting seat, and one end of the elastic rod away from the arc-shaped fixing plate is hingedly connected to the packaging bottle guide frame.

[0006] As a preferred technical solution of the utility model, one end of the packaging bottle guide frame is hinged to the arc-shaped fixed plate, and the other end of the packaging bottle guide frame is fixed with a fixed ear plate, and a connecting rod hinged to the elastic rod is installed on the fixed ear plate.

[0007] As a preferred technical solution of the utility model, an arc-shaped rubber sleeve is clamped on the inner arc surface of the arc-shaped fixing plate, and a hinge seat hinged to two elastic rods is fixed on the outer arc surface of the arc-shaped fixing plate, and the two hinge seats are symmetrically arranged about the connecting seat.

[0008] As a preferred technical solution of the utility model, a T-shaped clip is fixed on the outer arc surface of the arc-shaped rubber sleeve, a T-shaped clip groove connected to the T-shaped clip is opened on the inner arc surface of the arc-shaped fixed plate, the T-shaped clip is equidistantly arranged along the axial direction of the arc-shaped rubber sleeve, and a plurality of anti-slip convex strips are arranged on the inner arc surface of the arc-shaped rubber sleeve.

[0009] As a preferred technical solution of the utility model, the elastic rod includes a spring sleeve hinged to the capstan seat, an end cover is fixed to the end of the spring sleeve away from the capstan seat, a rear guide rod passes through the end cover, a pressure plate matching the inner cavity of the spring sleeve is fixed to the end of the guide rod located inside the spring sleeve, a connecting plate hinged to the connecting rod is fixed to the end of the guide rod located outside the spring sleeve, a spring is arranged inside the spring sleeve, one end of the spring is pressed against the bottom of the spring sleeve, and the other end of the spring is pressed against the pressure plate.

[0010] The advantages of the utility model are:

[0011] 1. The utility model gradually brings the bottle guide frames on two arc-shaped fixed plates and equipped with guide rollers closer together, so that the angles between the bottle guide frames on different arc-shaped fixed plates gradually decrease, and the bottles between the two bottle guide frames are gradually pushed between the two arc-shaped fixed plates, thereby finally achieving the positioning and clamping of the bottles. When in use, there is no need to manually correct the position of the bottles to be sealed, thereby improving the sealing efficiency of the bottles.

[0012] 2. The utility model enhances the stability of fixing the packaging bottle and avoids damage to the packaging bottle body by clamping the arc-shaped rubber sleeve on the inner arc surface of the arc-shaped fixing plate. At the same time, the T-shaped clamping strip and T-shaped clamping groove that cooperate with each other are arranged to facilitate the replacement of the damaged arc-shaped rubber sleeve. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The utility model is a structural schematic diagram of a fixing device for sealing a packaging bottle.

[0014] Figure 2 The utility model is a schematic diagram of the structure in which the arc-shaped fixed plate, the packaging bottle guide frame, the guide roller and the elastic rod cooperate with each other.

[0015] Figure 3 It is a structural schematic diagram of the arc-shaped fixing plate of the utility model.

[0016] Figure 4 It is a structural schematic diagram of the arc-shaped rubber sleeve of the utility model.

[0017] Figure 5 It is a schematic diagram of the structure in which the support plate is located inside the conveyor.

[0018] Figure 6It is a schematic diagram of the structure of the elastic rod.

[0019] In the attached drawings: 1. conveyor; 2. mounting seat; 3. telescopic rod; 4. fixing plate; 5. connecting seat; 6. arc-shaped fixing plate; 7. packaging bottle guide frame; 8. guide roller; 9. elastic rod; 10. connecting rod; 11. arc-shaped rubber sleeve; 12. support plate. DETAILED DESCRIPTION

[0020] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0021] Embodiment 1:

[0022] See also Figure 1-6 Structural schematic diagram, the utility model provides the following technical solutions:

[0023] Specifically, it refers to a fixing device for sealing packaging bottles, including a conveyor 1 and a mounting base 2 fixed on both sides of the conveyor 1 and symmetrically arranged with respect to the conveyor 1, the conveyor 1 is connected to a conveyor belt for transmission, a support plate 12 is fixed on the conveyor 1 and located inside the conveyor, the top of the support plate 12 is in contact with the inner surface of the conveyor belt, a telescopic rod 3 passes through the mounting base 2, the telescopic end of the telescopic rod 3 is arranged toward the conveyor 1, a fixing plate 4 is fixed to the telescopic end of the telescopic rod 3, a surface of the fixing plate 4 is fixed with a connecting base 5, and an arc-shaped fixing plate 6 is fixed on the connecting base 5.

[0024] Both ends of the arc-shaped fixed plate 6 are hinged with packaging bottle guide frames 7, and a number of guide rollers 8 are installed on the packaging bottle guide frames 7 in the vertical direction. Elastic rods 9 are hinged on the outer arc surface of the arc-shaped fixed plate 6 and on both sides of the connecting seat 5. One end of the elastic rod 9 away from the arc-shaped fixed plate 6 is hinged to the packaging bottle guide frame 7. A hinge seat hinged to two elastic rods 9 is fixed on the outer arc surface of the arc-shaped fixed plate 6, and the two hinge seats are symmetrically arranged about the connecting seat 5.

[0025] One end of the packaging bottle guide frame 7 is hinged to the arc-shaped fixed plate 6 , and the other end of the packaging bottle guide frame 7 is fixed with a fixed ear plate, and a connecting rod 10 hinged to the elastic rod 9 is installed on the fixed ear plate.

[0026] The working principle of the fixing device for sealing the packaging bottle provided by the utility model is as follows:

[0027] Working principle: The packaging bottle to be sealed is conveyed to the bottom of the sealing structure of the sealing machine by the conveyor 1 (the conveyor belt on the conveyor 1 stops moving at this time), and then the telescopic rod 3 is started to make the two arc-shaped fixed plates 6 move toward each other to clamp the packaging bottle. When the packaging bottle and the sealing structure of the sealing machine have a position deviation, the packaging bottle guide frame 7 located at both ends of the two arc-shaped fixed plates 6 and equipped with guide rollers 8 gradually approaches with the movement of the arc-shaped fixed plates 6, and the angle between the packaging bottle guide frames 7 on different arc-shaped fixed plates 6 gradually decreases, so that the packaging bottle guide frame 7 pushes the packaging bottle to move between the two arc-shaped fixed plates 6 until the packaging bottle is firmly fixed by the two arc-shaped fixed plates 6. Then, the packaging bottle can be sealed by the sealing structure of the sealing machine. When the sealing is completed, the two arc-shaped fixed plates 6 move in opposite directions to contact the fixation of the packaging bottle, and then the conveyor is started again to convey the sealed packaging bottle away.

[0028] Embodiment 2:

[0029] Based on the specific embodiment 1, the difference of this embodiment is that:

[0030] like Figure 2-4 As shown, an arc-shaped rubber sleeve 11 is clamped on the inner arc surface of the arc-shaped fixing plate 6, a T-shaped clamping strip is fixed on the outer arc surface of the arc-shaped rubber sleeve 11, a T-shaped clamping groove is provided on the inner arc surface of the arc-shaped fixing plate 6 to be clamped with the T-shaped clamping strip, the T-shaped clamping strip is arranged equidistantly along the axis direction of the arc-shaped rubber sleeve 11, and a plurality of anti-slip convex strips are arranged on the inner arc surface of the arc-shaped rubber sleeve 11. The arrangement of the arc-shaped rubber sleeve 11 enhances the stability of fixing the packaging bottle and avoids damage to the packaging bottle body; and the arrangement of the mutually cooperating T-shaped clamping strip and T-shaped clamping groove facilitates the replacement of the damaged arc-shaped rubber sleeve 11.

[0031] Embodiment three:

[0032] Based on the second specific embodiment, the difference of this embodiment is that:

[0033] like Figure 2 , 6As shown, the elastic rod 9 includes a spring sleeve hinged with the capstan seat, an end of the spring sleeve away from the capstan seat is fixed with an end cap, a rear guide rod passes through the end cap, an end of the guide rod located inside the spring sleeve is fixed with a pressure plate matched with the inner cavity of the spring sleeve, an end of the guide rod located outside the spring sleeve is fixed with a connecting plate hinged with the connecting rod 10, a spring is arranged inside the spring sleeve, one end of the spring is pressed against the bottom of the spring sleeve, and the other end of the spring is pressed against the pressure plate. The elastic rod 9 is squeezed when the bottle guide frames 7 on the two arc-shaped fixed plates 6 contact each other. Under the action of pressure, the angle between the bottle guide frames 7 on the two arc-shaped fixed plates 6 gradually decreases, and the elastic rod 9 gradually shortens. Through the coordinated use of the spring sleeve, the guide rod and the spring, the elastic rod 9 is deformed only in the axial direction, ensuring the smooth movement of the bottle guide frame 7, which is conducive to pushing the bottle to move.

[0034] The above are only specific embodiments of the utility model, but the technical features of the utility model are not limited thereto. Any simple changes, equivalent replacements or modifications made based on the utility model to solve basically the same technical problems and achieve basically the same technical effects are all included in the protection scope of the utility model.

Claims

1. A fixing device for sealing packaging bottles, comprising a conveyor (1) and mounting seats (2) fixed on both sides of the conveyor (1) and symmetrically arranged with respect to the conveyor (1), wherein a conveyor belt is drivingly connected to the conveyor (1), and characterized in that: A telescopic rod (3) passes through the mounting seat (2), the telescopic end of the telescopic rod (3) is arranged toward the conveyor (1), a fixing plate (4) is fixed to the telescopic end of the telescopic rod (3), a connecting seat (5) is fixed to one surface of the fixing plate (4), and an arc-shaped fixing plate (6) is fixed to the connecting seat (5); Both ends of the arc-shaped fixed plate (6) are hingedly connected to a packaging bottle guide frame (7), and a plurality of guide rollers (8) are mounted on the packaging bottle guide frame (7) in a vertical direction. Elastic rods (9) are hingedly connected on the outer arc surface of the arc-shaped fixed plate (6) and located on both sides of the connecting seat (5), and one end of the elastic rod (9) away from the arc-shaped fixed plate (6) is hingedly connected to the packaging bottle guide frame (7).

2. A fixing device for sealing a packaging bottle according to claim 1, characterized in that: One end of the packaging bottle guide frame (7) is hinged to the arc-shaped fixed plate (6), and the other end of the packaging bottle guide frame (7) is fixed with a fixed ear plate, and a connecting rod (10) hinged to the elastic rod (9) is installed on the fixed ear plate.

3. A fixing device for sealing a packaging bottle according to claim 1, characterized in that: An arc-shaped rubber sleeve (11) is clamped on the inner arc surface of the arc-shaped fixing plate (6), and a hinge seat hinged to two elastic rods (9) is fixed on the outer arc surface of the arc-shaped fixing plate (6), and the two hinge seats are symmetrically arranged with respect to the connecting seat (5).

4. A fixing device for sealing a packaging bottle according to claim 3, characterized in that: A T-shaped clip strip is fixed on the outer arc surface of the arc-shaped rubber sleeve (11), a T-shaped clip groove for clipping with the T-shaped clip strip is provided on the inner arc surface of the arc-shaped fixing plate (6), the T-shaped clip strip is arranged at equal distances along the axis direction of the arc-shaped rubber sleeve (11), and a plurality of anti-slip convex strips are arranged on the inner arc surface of the arc-shaped rubber sleeve (11).

5. A fixing device for sealing a packaging bottle according to claim 1, characterized in that: A support plate (12) is fixed on the conveyor (1) and located inside the conveyor belt, and the top of the support plate (12) is in contact with the inner surface of the conveyor belt.

6. A fixing device for sealing a packaging bottle according to claim 3, characterized in that: The elastic rod (9) comprises a spring sleeve hinged to the capstan seat, an end cover is fixed to the end of the spring sleeve away from the capstan seat, a rear guide rod passes through the end cover, a pressure plate matched with the inner cavity of the spring sleeve is fixed to the end of the guide rod located inside the spring sleeve, and a connecting plate hinged to the connecting rod (10) is fixed to the end of the guide rod located outside the spring sleeve.

7. A fixing device for sealing a packaging bottle according to claim 6, characterized in that: A spring is arranged inside the spring sleeve, one end of the spring is pressed against the bottom of the spring sleeve, and the other end of the spring is pressed against the pressure plate.

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