A heating mechanism

Abstract

The utility model discloses a kind of heating mechanism, adopt rotating frame 3 rotation process with control cam 2 cooperation, realize in bottle and bottle cap moving process heating, and the mode of heating while walking, can save waiting time and improve work efficiency, can solve the problems existing in prior art.The heating mechanism of the utility model, comprising: rack 1, control cam 2 being fixed on rack 1, rotatably mounted on rack 1 rotating frame 3, several groups of bottle clamp heating module 4 being installed on rotating frame 3, and rotating power module 5;Bottle clamp heating module 4 includes cover clamp component 41, heating component 42 and bottle clamp component 43 arranged in sequence, wherein cover clamp component 41 and control cam 2 cooperation realizes the control of bottle cap position, heating component 42 and control cam 2 cooperation realizes heating control, bottle clamp component 43 and control cam 2 cooperation realizes taking and placing bottle.

Description

Technical Field

[0001] This utility model relates to the field of packaging machinery, and in particular to a heating mechanism. Background Technology

[0002] A capping machine is a machine that presses a cap onto the mouth of a bottle. In the existing technology, the cap and the mouth of the bottle must be heated before pressing the cap onto the mouth of the bottle.

[0003] In existing technologies, a shutdown heating method is generally used. Specifically, after the bottle cap and bottle are conveyed to the heating position, they are held in place while being heated, and then a capping action is performed to press the cap onto the bottle neck. However, this method, which requires shutdown heating, is inefficient because it waits for heating to complete before proceeding to subsequent processes. In addition, the short shutdown heating time can lead to uneven and insufficient heating of the bottle cap and bottle.

[0004] The existing technology has the technical defects described above, which has become a major technical problem that urgently needs to be solved by those skilled in the art. Utility Model Content

[0005] This utility model discloses a heating mechanism that uses a rotating frame that works in conjunction with a control cam to heat the bottle and cap as they move, and to heat them while they are moving. This saves waiting time and improves work efficiency, and can solve the problems existing in the prior art.

[0006] The heating mechanism provided by this utility model includes: a frame, a control cam fixed on the frame, a rotating frame rotatably mounted on the frame, several sets of bottle clamp heating modules mounted on the rotating frame, and a rotation power module;

[0007] The bottle clamp heating module includes a cap clamp assembly, a heating assembly, and a bottle clamp assembly arranged in sequence. The cap clamp assembly works with a control cam to control the position of the bottle cap, the heating assembly works with a control cam to control the heating, and the bottle clamp assembly works with a control cam to pick up and put down the bottle.

[0008] Preferred,

[0009] The control cam includes a cover clamp cam, a heating cam, an upper opening clamp, and a lower opening clamp, wherein the cover clamp cam cooperates with the cover clamp assembly, and the heating cam cooperates with the heating assembly;

[0010] The top-opening clamp is mounted on the cover clamp cam;

[0011] The lower clamp is mounted on the machine frame.

[0012] Preferred,

[0013] The cover clip cam includes a highest zone, a first descending zone, and a second descending zone;

[0014] When the lifting roller of the cap clamp assembly is in the highest zone, the opening and closing roller of the cap clamp assembly cooperates with one of the upper opening clamps to perform the cap removal process, and the bottle clamp roller of the bottle clamp assembly cooperates with one of the lower opening clamps to perform the bottle removal process.

[0015] When the lifting rollers are in the first descending zone, they work in conjunction with the heating components to heat the bottle cap and the bottle opening.

[0016] When the lifting roller is in the second descending zone, the opening and closing roller cooperates with one of the upper opening clamps to perform the bottle cap placement process, and the bottle clamping roller cooperates with one of the lower opening clamps to perform the bottle opening process.

[0017] Preferred,

[0018] The heating cam includes an outer convex area and an inner area, and the heating assembly includes a telescopic roller and a heating element;

[0019] When the telescopic roller is located in the convex area, the heating element is located between the bottle cap and the bottle and is in a heating state.

[0020] When the telescopic roller is located in the inner zone, the heating element is in a retracted state.

[0021] Preferred,

[0022] The cover clamp cam, heating cam, and frame are arranged in sequence;

[0023] The cover clamp cam and the heating cam are fixed to the frame by a bracket.

[0024] Preferred,

[0025] The rotating frame includes an upper turntable, a middle turntable, and a lower turntable;

[0026] The cover clip assembly is mounted on the upper turntable;

[0027] The heating element is mounted on the central turntable;

[0028] The bottle clamp assembly is located on the middle turntable and the lower turntable.

[0029] Preferred,

[0030] The cover clamp assembly includes lifting rollers, opening and closing rollers, slide rods, sliding base, lifting elastic element and cover clamp;

[0031] The slide bar is fixedly installed on the upper turntable, and the sliding seat and lifting elastic element are sleeved on the slide bar, with the lifting elastic element located between the sliding seat and the upper turntable;

[0032] The lifting roller is fixedly installed on the sliding seat, and the opening and closing roller and cover clamp are installed on the sliding seat. The opening and closing roller is used to control the opening and closing of the cover clamp.

[0033] Preferred,

[0034] The heating assembly includes telescopic rollers, heating elements, control rods, telescopic elastic elements, and a heating mounting base;

[0035] The telescopic rollers, control levers, and heating elements are connected in sequence and installed on the heating mounting base.

[0036] The telescopic elastic element is fitted onto the control rod and is located between the telescopic roller and the heating mounting base.

[0037] Preferred,

[0038] The bottle clamp assembly includes bottle clamp rollers, bottle clamps, and mounting rods;

[0039] The mounting rod is fixed on the central turntable and the lower turntable. The bottle clamp roller and the bottle clamp are set on the mounting rod. The bottle clamp roller is used to control the opening and closing of the bottle clamp.

[0040] Preferred,

[0041] The rotary power module includes a rotary power source and a transmission wheel set, wherein the rotary power source drives the rotation of the rotating frame through the transmission wheel set.

[0042] The heating mechanism of this utility model includes: a frame, a control cam fixed on the frame, a rotating frame rotatably mounted on the frame, several sets of bottle clamp heating modules mounted on the rotating frame, and a rotation power module. Each bottle clamp heating module includes a cap clamp assembly, a heating assembly, and a bottle clamp assembly arranged sequentially. The cap clamp assembly cooperates with the control cam to control the position of the bottle cap; the heating assembly cooperates with the control cam to control heating; and the bottle clamp assembly cooperates with the control cam to pick up and place bottles. By employing a rotating frame that cooperates with the control cam during rotation, heating is achieved while the bottle and cap are moving, and heating occurs as the bottle moves. This heating mechanism of the present utility model can save waiting time and improve work efficiency, thus solving the problems existing in the prior art. Attached Figure Description

[0043] Figure 1 This is a front view of the heating mechanism according to an embodiment of the present invention;

[0044] Figure 2 This is a perspective view of the heating mechanism according to an embodiment of the present invention;

[0045] Figure 3 This is another perspective view of the heating mechanism according to an embodiment of the present invention;

[0046] Figure 4 This is a perspective view of the heating cam 22 and the heating component 42 cooperating in the heating mechanism of this utility model embodiment;

[0047] Figure 5This is a top view of the heating cam 22 cooperating with the heating component 42 in the heating mechanism of this utility model embodiment;

[0048] Figure 6 This is a perspective view of the bottle clamp heating module 4 in the non-heating state in the heating mechanism of this utility model embodiment;

[0049] Figure 7 This is a side view of the bottle clamp heating module 4 in the non-heating state in the heating mechanism of this utility model embodiment;

[0050] Figure 8 This is a perspective view of the bottle clamp heating module 4 in the heating mechanism of this utility model embodiment, in the heating state.

[0051] Figure 9 This is a side view of the bottle clamp heating module 4 in the heating mechanism of this utility model embodiment, in the heating state;

[0052] The bottle is designated as 001, and the bottle cap as 002. Detailed Implementation

[0053] This utility model discloses a heating mechanism that uses a rotating frame 3 in conjunction with a control cam 2 during rotation to achieve heating while the bottle and cap are moving, as well as heating while moving. This saves waiting time and improves work efficiency, and can solve the problems existing in the prior art.

[0054] The technical solutions of the present utility model will be clearly and thoroughly described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only a part of the embodiments of the present utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model. Please refer to... Figures 1 to 9 The heating mechanism provided by this utility model includes: a frame 1, a control cam 2 fixed on the frame 1, a rotating frame 3 rotatably mounted on the frame 1, a plurality of bottle clamp heating modules 4 mounted on the rotating frame 3, and a rotation power module 5.

[0055] The bottle clamp heating module 4 includes a cap clamp assembly 41, a heating assembly 42 and a bottle clamp assembly 43 arranged in sequence. The cap clamp assembly 41 cooperates with the control cam 2 to control the position of the bottle cap, the heating assembly 42 cooperates with the control cam 2 to control the heating, and the bottle clamp assembly 43 cooperates with the control cam 2 to pick up and put down the bottle.

[0056] In this embodiment of the invention, the control cam 2 can control the cap clamp assembly 41, the heating assembly 42, and the bottle clamp assembly 43 to be in different states. During the rotation of the rotating frame 3, which drives the bottle clamp heating module 4 to rotate, the cam 2 works in conjunction with the control cam 2 to achieve the functions of picking up and placing bottle caps and bottles, and heating. Throughout the heating process, no machine stop is required, resulting in high efficiency. Furthermore, the heating of the bottle cap and bottle is more thorough and uniform. Specifically, the cap clamp assembly 41 works with the control cam 2 to grip the bottle cap, while the bottle clamp assembly 43 works with the control cam 2 to grip the bottle. Next, the cap clamp assembly 41 works with the control cam 2 to control the bottle cap to descend to a suitable heating position. Then, the heating assembly 42 works with the control cam 2 to heat the bottle cap and bottle opening. Finally, the cap clamp assembly 41 works with the control cam 2 to control the bottle cap to descend further, closing the cap onto the bottle and completing the capping action. It should be noted that the different actions can be achieved simply by designing the cam structure. The cap clamp assembly 41, heating assembly 42 and bottle clamp assembly 43 mentioned above can be arranged on the same axis and arranged sequentially from top to bottom, without any limitation here.

[0057] Preferred,

[0058] The control cam 2 includes a cover clamp cam 21, a heating cam 22, an upper opening clamp 23, and a lower opening clamp 24, wherein the cover clamp cam 21 cooperates with the cover clamp assembly 41, and the heating cam 22 cooperates with the heating assembly 42;

[0059] The upper-opening clamp 23 is mounted on the cover clamp cam 21;

[0060] The lower clamp 24 is mounted on the frame 1.

[0061] Preferred,

[0062] The cover clip cam 21 includes a highest zone, a first descending zone, and a second descending zone;

[0063] When the lifting roller 411 of the cap clamp assembly 41 is in the highest area, the opening and closing roller 412 of the cap clamp assembly 41 cooperates with one of the upper opening clamps 23 to perform the cap removal process, and the bottle clamp roller 431 of the bottle clamp assembly 43 cooperates with one of the lower opening clamps 24 to perform the bottle removal process.

[0064] When the lifting roller 411 is located in the first descending zone, it cooperates with the heating component 42 to heat the bottle cap and the bottle opening;

[0065] When the lifting roller 411 is in the second descending zone, the opening and closing roller 412 cooperates with one of the upper opening clamps 23 to perform the bottle cap placement process, and the bottle clamp roller 431 cooperates with one of the lower opening clamps 24 to perform the bottle opening process.

[0066] In this utility model, both the upper opening clamp 23 and the lower opening clamp 24 can be arc-shaped blocks with sloping inlets and outlets. When the opening and closing roller 412 and the bottle clamping roller 431 are in contact with the upper opening clamp 23 and the lower opening clamp 24 respectively, the pressure of the arc-shaped block on the opening and closing roller 412 and the bottle clamping roller 431 can control the picking and placing of bottle caps and bottles. The cap clamp assembly 41 may include a lifting roller 411, an opening and closing roller 412, a slide bar 413, a sliding seat 414, a lifting elastic element 415, and a cap clamp 416. When the lifting roller 411 is in the highest zone, the lifting elastic element 415 is in the maximum compression state. At this time, other conveyor lines transport bottle caps and bottles. When the opening and closing roller 412 and the bottle clamp roller 4131 contact the upper opening clamp 23 and the lower opening clamp 24 respectively, the bottle cap and bottle are picked up. The rotation power module 5 drives the rotating frame 3 to rotate, which in turn drives the bottle cap and bottle to rotate. When the lifting roller 411 is in the first descending zone, the cap clamp 416 descends, and the bottle cap and bottle are positioned in a position that is convenient for heating. At this time, the heating cam 22 cooperates with the heating component 42, and the heating component 42 heats the bottle cap and bottle mouth. After heating is completed, the lifting roller 411 is in the second descending zone, the cap clamp 416 descends further, and the bottle cap is closed on the bottle, completing the capping action.

[0067] Preferred,

[0068] Heating cam 22 includes an outer convex area and an inner area; heating assembly 42 includes a telescopic roller 421 and a heating element 422.

[0069] When the telescopic roller 421 is located in the convex area, the heating element 422 is located between the bottle cap and the bottle and is in a heating state.

[0070] When the telescopic roller 421 is located in the inner zone, the heating element 422 is in a retracted state.

[0071] In this invention, when the telescopic roller 421 contacts the outer convex area, the heating element 422 extends between the bottle cap and the bottle, allowing for heating of the bottle cap and bottle opening. After heating is complete, the telescopic roller 421 is located in the inner area, and the heating element 422 is retracted. In the top view, the outer convex area and the inner area are circular surfaces with different diameters, and the transition between the outer convex area and the inner area is via an inclined surface, which is not limited here.

[0072] Preferred,

[0073] The cover clamp cam 21, the heating cam 22, and the frame 1 are arranged in sequence;

[0074] The control cam 2 is fixed to the frame 1 by the bracket 6.

[0075] Preferred,

[0076] The rotating frame 3 includes an upper turntable 31, a middle turntable 32 and a lower turntable 33;

[0077] The cover clip assembly 41 is mounted on the upper turntable 31;

[0078] Heating component 42 is mounted on the central turntable 32;

[0079] Bottle clamp assembly 43 is mounted on the middle turntable 32 and the lower turntable 33.

[0080] It should be noted that the lower turntable 33 can be composed of a rotating support base and an annular surface disposed outside the rotating support base. In this case, the middle turntable 32 can be disposed on top of the support base, which is not limited here. An electrical distributor 7 can also be disposed on the upper turntable 31 to supply power to the heating component 42, facilitating the wiring of the heating component 42. The upper turntable 31 and the middle turntable 32 can be fixedly connected by a connecting rod, which is not limited here. The cover clamp cam 21, the heating cam 22, and the frame 1 can be arranged sequentially on the same axis.

[0081] Preferred,

[0082] The cover clamp assembly 41 includes a lifting roller 411, an opening and closing roller 412, a slide bar 413, a sliding seat 414, a lifting elastic element 415, and a cover clamp 416;

[0083] The slide bar 413 is fixedly installed on the upper turntable 31, the slide seat 414 and the lifting elastic element 415 are sleeved on the slide bar 413, and the lifting elastic element 415 is between the slide seat 414 and the upper turntable 31.

[0084] The lifting roller 411 is fixedly installed on the sliding seat 414, the opening and closing roller 412 and the cover clamp 416 are installed on the sliding seat 414, and the opening and closing roller 412 is used to control the opening and closing of the cover clamp 416.

[0085] In this utility model, the lifting roller 411, the opening and closing roller 412, and the cap clamp 416 are installed on the sliding seat 414 and move up and down with the sliding seat 414. When the sliding seat 414 moves up and down, it compresses the lifting elastic member 415 to different positions. When the lifting roller 411 is at different heights, it can control the bottle cap to be at different heights. The lifting elastic member 415 plays the role of pressing the sliding seat 414 tightly.

[0086] Preferred,

[0087] The heating assembly 42 includes a telescopic roller 421, a heating element 422, a control rod 423, a telescopic elastic element 424, and a heating mounting base 425;

[0088] The telescopic roller 421, the heating element 422 and the control rod 423 are connected in sequence and installed on the heating mounting base 425, which is fixedly installed on the central turntable 32.

[0089] The telescopic elastic element 424 is sleeved on the control rod 423 and is located between the telescopic roller 421 and the heating mounting base 425.

[0090] Preferred,

[0091] Bottle clamp assembly 43 includes bottle clamp roller 431, bottle clamp 432 and mounting rod 433;

[0092] Mounting rod 433 is fixed on the central turntable 32 and the lower turntable 33. Bottle clamp roller 431 and bottle clamp 432 are mounted on mounting rod 433. Bottle clamp roller 431 is used to control the opening and closing of bottle clamp 432.

[0093] Preferred,

[0094] The rotary power module 5 includes a rotary power source and a transmission wheel set. The rotary power source drives the rotation of the rotating frame 3 through the transmission wheel set.

[0095] The following is a specific example to illustrate the working process of this application:

[0096] When the upper clamp 23 and the opening / closing roller 412 work together to open the cap clamp 416, the cap is fed into the cap clamp 416. Then, the opening / closing roller 412 moves away from the upper clamp 23, and the cap clamp 416 closes, clamping the cap. At the same time, the lower clamp 24 and the bottle clamp roller 431 work together to open the bottle clamp 432, and the bottle is fed into the bottle clamp 432. Then, the bottle clamp roller 431 moves away from the lower clamp 24, and the bottle clamp 432 closes, clamping the bottle. The lifting roller 411 descends from the cap clamp cam 21. Then, the telescopic roller 421, in conjunction with the heating cam 22, moves the lifting roller 411 down. During the transition from point C to stage A on the heating cam 22, the heating element 422 is fed between the cap clamp 416 and the bottle clamp 432, heating as it moves. When the telescopic roller 421 acts on the heating cam 22 and transitions from point D to stage B, the heating element 422 retracts, and the lifting roller 411 descends again from the cap clamp cam 21, pressing the cap onto the bottle. When the upper opening clamp 23 and the opening and closing roller 412 act to open the cap clamp 416, at the same time the lower opening clamp 24 and the bottle clamp roller 431 act to open the bottle clamp 432, completing the bottle capping action.

[0097] The heating mechanism of this utility model includes: a frame 1, a control cam 2 fixed on the frame 1, a rotating frame 3 rotatably mounted on the frame 1, several sets of bottle clamp heating modules 4 mounted on the rotating frame 3, and a rotation power module 5. The bottle clamp heating module 4 includes a cap clamp assembly 41, a heating assembly 42, and a bottle clamp assembly 43 arranged sequentially. The cap clamp assembly 41 cooperates with the control cam 2 to control the position of the bottle cap; the heating assembly 42 cooperates with the control cam 2 to control heating; and the bottle clamp assembly 43 cooperates with the control cam 2 to pick up and place bottles. By using the rotating frame 3 in cooperation with the control cam 2 during rotation, heating is achieved during the movement of the bottle and cap, and heating occurs while the bottle is moving. This heating mechanism of the present utility model can save waiting time and improve work efficiency, solving the problems existing in the prior art.

[0098] The heating mechanism provided by this utility model has been described in detail above. For those skilled in the art, there will be changes in the specific implementation method and application scope based on the idea of ​​the embodiments of this utility model. Therefore, the content of this specification should not be construed as a limitation of this utility model.

Claims

1. A heating mechanism, characterized in that, include: The frame (1), the control cam (2) fixed on the frame (1), the rotating frame (3) rotatably mounted on the frame (1), several sets of bottle clamp heating modules (4) mounted on the rotating frame (3), and the rotation power module (5); The bottle clamp heating module (4) includes a cap clamp assembly (41), a heating assembly (42) and a bottle clamp assembly (43) arranged in sequence. The cap clamp assembly (41) works with the control cam (2) to control the position of the bottle cap, the heating assembly (42) works with the control cam (2) to control the heating, and the bottle clamp assembly (43) works with the control cam (2) to pick up and put down the bottle.

2. The heating mechanism according to claim 1, characterized in that, The control cam (2) includes a cover clamp cam (21), a heating cam (22), an upper opening clamp (23), and a lower opening clamp (24), wherein the cover clamp cam (21) cooperates with the cover clamp assembly (41), and the heating cam (22) cooperates with the heating assembly (42); The upper-opening clamp (23) is set on the cover clamp cam (21); The lower clamp (24) is mounted on the frame (1).

3. The heating mechanism according to claim 2, characterized in that, The cover clip cam (21) includes a highest zone, a first descending zone, and a second descending zone; When the lifting roller (411) of the cap clamp assembly (41) is located in the highest area, the opening and closing roller (412) of the cap clamp assembly (41) cooperates with one of the upper opening clamps (23) to perform the cap removal process, and the bottle clamp roller (431) of the bottle clamp assembly (43) cooperates with one of the lower opening clamps (24) to perform the bottle removal process. When the lifting roller (411) is located in the first descending zone, it works in conjunction with the heating component (42) to heat the bottle cap and the bottle opening; When the lifting roller (411) is in the second descending zone, the opening and closing roller (412) cooperates with one of the upper opening clamps (23) to perform the bottle cap placement process, and the bottle clamp roller (431) cooperates with one of the lower opening clamps (24) to perform the bottle opening process.

4. The heating mechanism according to claim 2, characterized in that, The heating cam (22) includes an outer convex area and an inner area, and the heating assembly (42) includes a telescopic roller (421) and a heating element (422); When the telescopic roller (421) is located in the convex area, the heating element (422) is located between the bottle cap and the bottle and is in a heating state; When the telescopic roller (421) is located in the inner zone, the heating element (422) is in a retracted state.

5. The heating mechanism according to claim 2, characterized in that, The cover clamp cam (21), heating cam (22) and frame (1) are arranged in sequence; The cover clamp cam (21) and the heating cam (22) are fixed on the frame (1) by the bracket (6).

6. The heating mechanism according to claim 1, characterized in that, The rotating frame (3) includes an upper turntable (31), a middle turntable (32) and a lower turntable (33); The cover clip assembly (41) is mounted on the upper turntable (31); The heating component (42) is mounted on the central turntable (32); The bottle clamp assembly (43) is set on the middle turntable (32) and the lower turntable (33).

7. The heating mechanism according to claim 6, characterized in that, The cover clamp assembly (41) includes lifting rollers (411), opening and closing rollers (412), slide bar (413), sliding seat (414), lifting elastic element (415), and cover clamp (416); The slide rod (413) is fixedly installed on the upper turntable (31), the sliding seat (414) and the lifting elastic element (415) are sleeved on the slide rod (413), and the lifting elastic element (415) is between the sliding seat (414) and the upper turntable (31); The lifting roller (411) is fixedly installed on the sliding seat (414), the opening and closing roller (412) and the cover clamp (416) are installed on the sliding seat (414), and the opening and closing roller (412) is used to control the opening and closing of the cover clamp (416).

8. The heating mechanism according to claim 1, characterized in that, The heating assembly (42) includes a telescopic roller (421), a heating element (422), a control lever (423), a telescopic elastic element (424), and a heating mounting base (425); The telescopic roller (421), control lever (423) and heating element (422) are connected in sequence and installed on the heating mounting base (425); The telescopic elastic element (424) is sleeved on the control rod (423) and between the telescopic roller (421) and the heating mounting base (425).

9. The heating mechanism according to claim 6, characterized in that, The bottle clamp assembly (43) includes a bottle clamp roller (431), a bottle clamp (432), and a mounting rod (433); The mounting rod (433) is fixed on the central turntable (32) and the lower turntable (33). The bottle clamp roller (431) and the bottle clamp (432) are set on the mounting rod (433). The bottle clamp roller (431) is used to control the opening and closing of the bottle clamp (432).

10. The heating mechanism according to claim 1, characterized in that, The rotation power module (5) includes a rotation power source and a transmission wheel set. The rotation power source drives the rotation of the rotating frame (3) through the transmission wheel set.

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