Angle-adjustable sealing machine

Abstract

The utility model relates to the technical field of sealing machines, and discloses an angle-adjustable sealing machine which comprises a rack and a panel arranged at the upper end of the rack, a sealing assembly is arranged on the panel, one end of the panel is rotationally connected with the rack, and an angle adjusting assembly used for driving the panel to rotate to a preset angle and positioning the panel is arranged on the rack. The sealing device has the advantages of being adjustable in sealing angle and high in universality.

Description

Technical Field

[0001] The utility model relates to the technical field of sealing machines, in particular to a sealing machine with adjustable angle. Background Art

[0002] Sealing machines are used to seal packaging bags. When sealing bags, the bag mouth can be sealed upright or lying down. For example, bags of powders and liquids need to be sealed upright, while some bulk solid packaging bags are usually sealed lying down. Currently, the panels of common sealing machines are fixed on the frame, the overall angle cannot be adjusted, and can only be used for one sealing method, with poor versatility. Utility Model Content

[0003] In order to solve the above problems existing in the prior art, the utility model provides a sealing machine with an adjustable angle, a panel which can be rotated to a preset angle, and which is adaptable to different forms of sealing and has strong versatility.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] An angle-adjustable sealing machine comprises a frame and a panel arranged at the upper end of the frame, a sealing component is arranged on the panel, one end of the panel is rotatably connected to the frame, and an angle adjustment component is arranged on the frame for driving the panel to rotate to a preset angle and position it.

[0006] Preferably, the angle adjustment assembly comprises a connecting seat, a screw sleeve, a screw rod, and a power assembly, wherein the screw sleeve is rotatably connected to the connecting seat, and the screw rod passes through the screw sleeve to form a threaded connection;

[0007] The connecting seat is pivotally connected to the frame, and the upper end of the screw rod is pivotally connected to the panel; the pivot axis of the connecting seat is parallel to the pivot axis of the screw rod;

[0008] When the power assembly drives the screw sleeve to rotate, the upper end of the screw drives the panel to rotate and position it at any position.

[0009] Preferably, a first rotating seat is provided at both ends of the connecting seat, the first rotating seat is fixedly connected to the frame, and the connecting seat is pivotally connected to the first rotating seat; a second rotating seat is provided at the upper end of the screw rod, the second rotating seat is fixedly connected to the panel, and the screw rod is pivotally connected to the second rotating seat.

[0010] Preferably, a bearing seat is fixedly provided on the connecting seat, the screw sleeve is rotatably connected to the bearing seat, a transmission wheel is fixedly provided on the outer side of the screw sleeve, and the power assembly is configured as a motor that drives the transmission wheel to rotate.

[0011] Preferably, the angle adjustment components are configured into two groups, the two groups of angle adjustment components share a motor, and the motor is fixed on the connecting seat and located between the two groups of angle adjustment components;

[0012] A driving wheel is arranged at the shaft end of the motor, and the transmission wheels in the two sets of angle adjustment components are connected to the driving wheel through the same transmission belt.

[0013] Preferably, the transmission wheel and the driving wheel are configured as sprockets, and the transmission belt is configured as a chain; and a plurality of tension wheels are also provided on the connecting seat.

[0014] Preferably, the panel is rotatably connected to the frame via a third rotating seat, a rotating arm is provided on the third rotating seat, a working table is provided at the outer end of the rotating arm, and a positioning assembly is provided between the working table and the frame.

[0015] Preferably, the positioning assembly includes a first connecting seat fixed on the frame, a second connecting seat fixed on the bottom of the workbench, and a support arm, one end of the support arm is connected to the first connecting seat, and the other end of the support arm is detachably connected to the second connecting seat.

[0016] Therefore, the utility model has the beneficial effects of adjustable sealing angle and strong versatility. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model.

[0018] Figure 2 for Figure 1 Another perspective of the picture.

[0019] Figure 3 It is a structural schematic diagram of the angle adjustment component.

[0020] Figure 4 for Figure 3 A partial cross-sectional view of .

[0021] Figure 5 This is a schematic diagram showing the panel and workbench in a horizontal state.

[0022] Figure 6 This is a schematic diagram of the panel and workbench in a vertical state.

[0023] Figure 7 This is a schematic diagram showing that the panel is in a horizontal state and the workbench is in a vertical state. DETAILED DESCRIPTION

[0024] In order to make the technical problems, technical solutions and beneficial technical effects to be solved by the present invention more clearly understood, the present invention will be further described in detail below in conjunction with the accompanying drawings and multiple exemplary embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the scope of protection of the present invention.

[0025] It should be understood that, in this document, the expressions "first", "second", etc. are used for descriptive purposes only and should not be understood as indicating or implying relative importance, nor should they be understood as implicitly indicating the number of technical features indicated. Features defined as "first" or "second" may explicitly or implicitly indicate that at least one of the features is included.

[0026] like Figure 1-Figure 4 The angle-adjustable sealing machine shown includes a frame 10, a panel 11 arranged at the upper end of the frame 10, a sealing assembly 12 is provided on the panel 11, one end of the panel 11 is rotatably connected to the frame 10, and an angle adjustment assembly 20 is provided in the frame 10 for driving the panel 11 to rotate to a preset angle and position it.

[0027] The angle adjustment component 20 includes a connecting seat 200, a screw sleeve 201, a screw rod 202, and a power component 203. The screw sleeve 201 is rotatably connected to the connecting seat 200, and the screw rod 202 passes through the screw sleeve 201 to form a threaded connection; the connecting seat 200 is pivotally connected to the frame 10, and the upper end of the screw rod 202 is pivotally connected to the panel 11. Specifically, both ends of the connecting seat 200 are provided with a first rotating seat 21, the first rotating seat 21 is fixedly connected to the frame 10, and the connecting seat 200 is pivotally connected to the first rotating seat; the upper end of the screw rod 202 is provided with a second rotating seat 22, the second rotating seat 22 is fixedly connected to the panel, and the screw rod is pivotally connected to the second rotating seat; the pivot axis of the connecting seat 200 is distributed parallel to the pivot axis of the screw rod 202; when the power component 203 drives the screw sleeve 201 to rotate, the upper end of the screw rod 202 drives the panel 11 to rotate and position it at any position.

[0028] like Figure 4 As shown, a bearing seat 23 is fixedly arranged on the connection seat 200, a screw sleeve 201 is rotatably connected to the bearing seat 23, a transmission wheel 24 is fixedly arranged on the outer side of the screw sleeve 201, and a power assembly 203 is configured as a motor 25 for driving the transmission wheel to rotate; in this embodiment, the angle adjustment assembly 20 is configured as two groups, and the two groups of angle adjustment assemblies 20 share a motor 25, and the motor 25 is fixedly arranged on the connection seat 200 and located between the two groups of angle adjustment assemblies 20; a driving wheel 26 is arranged at the shaft end of the motor 25, and the transmission wheels in the two groups of angle adjustment assemblies 20 are connected to the driving wheel through the same transmission belt 27. The transmission wheel 24 and the driving wheel 26 are both configured as sprocket wheels, and the transmission belt 27 is configured as a chain; a plurality of tension wheels 28 are also arranged on the connection seat 200.

[0029] like Figure 5 and Figure 6 As shown, the panel 11 is rotatably connected to the frame 10 through the third rotating seat 110, and a rotating arm 111 is provided on the third rotating seat 110. A workbench 13 is provided at the outer end of the rotating arm 111, and a positioning assembly 14 is provided between the workbench 13 and the frame 10. The positioning assembly 14 includes a first connecting seat 140 fixed on the frame 10, a second connecting seat 141 fixed at the bottom of the workbench, and a support arm 142, one end of the support arm 142 is connected to the first connecting seat 140, and the other end of the support arm 142 is detachably connected to the second connecting seat 141. In this embodiment, the support arm and the second connecting seat 200 are detachably connected by bolts 143.

[0030] In conjunction with the accompanying drawings, the principle of the utility model is as follows: the rotation of the motor 25 drives the screw sleeve 201 to rotate, thereby driving the extension and contraction of the screw rod 202, and finally realizing the angle adjustment of the panel. Since the threads between the screw rod and the screw sleeve have the self-locking property, the panel can be positioned at any angle within the horizontal to vertical range, such as Figure 5 and Figure 6 As shown, the panel rotates from a horizontal state to a vertical state. At the same time, the workbench is set to be rotatable and used in conjunction with the rotation of the panel to meet different scene requirements, such as Figure 5 As shown in the figure, it is a state of manual operation, where the bag is sealed manually on the workbench. Figure 6 As shown, the panel and the workbench are rotated to a vertical state, and cooperate with the automatic conveyor line 15 to seal the bag containing fluid and powder materials (the bag opening faces upward); Figure 7 As shown, the panels are distributed horizontally and the workbenches are distributed vertically, and they cooperate with the automatic conveyor line 15 to seal the bag body with the bag opening horizontal, and the overall versatility is strong.

[0031] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by up, down, left, right, inner end, outer end, one end, the other end, etc. are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the purpose of more clearly describing the technical solution of the present invention, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific orientation, and cannot be understood as a limitation of the present invention.

[0032] Although specific embodiments of the present invention are described in detail herein, they are provided for the purpose of explanation only and should not be considered to limit the scope of the present invention. Various substitutions, changes and modifications may be conceived without departing from the spirit and scope of the present invention.

Claims

1. An angle-adjustable sealing machine, comprising a frame (10), a panel (11) arranged at the upper end of the frame (10), wherein a sealing assembly (12) is arranged on the panel (11), wherein: One end of the panel (11) is rotatably connected to the frame (10), and the frame (10) is provided with an angle adjustment component (20) for driving the panel (11) to rotate to a preset angle and position it.

2. The angle-adjustable sealing machine according to claim 1, characterized in that: The angle adjustment assembly (20) comprises a connecting seat (200), a screw sleeve (201), a screw rod (202), and a power assembly (203); the screw sleeve (201) is rotatably connected to the connecting seat (200), and the screw rod (202) passes through the screw sleeve (201) to form a threaded connection; The connecting seat (200) is pivotally connected to the frame (10), and the upper end of the screw rod (202) is pivotally connected to the panel (11); the pivot axis of the connecting seat (200) is parallel to the pivot axis of the screw rod (202); When the power assembly (203) drives the screw sleeve (201) to rotate, the upper end of the screw rod (202) drives the panel (11) to rotate and position it at any position.

3. The angle-adjustable sealing machine according to claim 2, characterized in that: Both ends of the connecting seat (200) are provided with a first rotating seat (21), the first rotating seat (21) is fixedly connected to the frame (10), and the connecting seat (200) is pivotally connected to the first rotating seat; A second rotating seat (22) is provided at the upper end of the screw rod (202); the second rotating seat (22) is fixedly connected to the panel; and the screw rod is pivotally connected to the second rotating seat.

4. The angle-adjustable sealing machine according to claim 2, characterized in that: A bearing seat (23) is fixedly disposed on the connecting seat (200), the screw sleeve (201) is rotatably connected to the bearing seat (23), a transmission wheel (24) is fixedly disposed on the outer side of the screw sleeve (201), and the power assembly (203) is configured as a motor (25) for driving the transmission wheel to rotate.

5. The angle-adjustable sealing machine according to claim 4, characterized in that: The angle adjustment components (20) are configured into two groups, the two groups of angle adjustment components (20) share a motor (25), and the motor (25) is fixed on the connecting seat (200) and located between the two groups of angle adjustment components (20); A driving wheel (26) is provided at the shaft end of the motor (25), and the transmission wheels in the two sets of angle adjustment components (20) are connected to the driving wheel via the same transmission belt (27).

6. The angle-adjustable sealing machine according to claim 5, characterized in that: The transmission wheel (24) and the driving wheel (26) are both configured as sprocket wheels, and the transmission belt (27) is configured as a chain; and a plurality of tension wheels (28) are also provided on the connecting seat (200).

7. The angle-adjustable sealing machine according to claim 1, characterized in that: The panel (11) is rotatably connected to the frame (10) via a third rotating seat (110); a rotating arm (111) is provided on the third rotating seat (110); a workbench (13) is provided at the outer end of the rotating arm (111); and a positioning assembly (14) is provided between the workbench (13) and the frame (10).

8. The angle-adjustable sealing machine according to claim 7, characterized in that: The positioning assembly (14) comprises a first connecting seat (140) fixed on the frame (10), a second connecting seat (141) fixed on the bottom of the workbench, and a support arm (142); one end of the support arm (142) is connected to the first connecting seat (140), and the other end of the support arm (142) is detachably connected to the second connecting seat (141).

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