Sealing machine

Abstract

The utility model belongs to the technical field of sealing machines, and particularly relates to a sealing machine which comprises a sealing machine body arranged on the ground. The driving end of the sealing device is installed in the sealing machine body, and the sealing end penetrates through the machine body and is located on the side wall of one side of the sealing machine body; the fixing blocks are arranged on the two sides of the side wall of the sealing machine body, and mounting grooves are formed in the sides, deviating from the sealing machine body, of the fixing blocks and are formed in the height directions of the fixing blocks; the two threaded rods are rotationally connected to the upper side and the lower side of the mounting groove correspondingly; the moving blocks are in threaded connection with the two threaded rods correspondingly, and the two sides of the moving blocks are attached to the side walls of the mounting grooves; the fixed ends of the driving motors are arranged at the lower ends of the two fixed blocks respectively, and the output ends penetrate through the fixed blocks to be connected with the threaded rods; the fixed end of the moving device is connected to the two moving blocks, and the working end of the moving device faces the sealing device; the utility model has the beneficial effects; the height of the moving device can be adjusted up and down, so that large sealing objects can be sealed.

Description

Technical Field

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

[0002] The sealing machine involved in packaging machinery is used to seal the packaging bag in the last process of the product to prevent air from entering and having a bad influence on the product. Traditional sealing machines have mobile devices to support and move the items to be sealed.

[0003] In the prior art, the height of the moving device of most sealing machines cannot be adjusted. When the objects to be sealed are large, they cannot be accurately sealed by the sealing machine. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a sealing machine to solve the above problems.

[0005] In view of this, the utility model provides a sealing machine, comprising:

[0006] A sealing machine body is arranged on the ground;

[0007] The sealing device has a driving end installed in the sealing body, and a sealing end that penetrates the body and is located on one side wall of the sealing body;

[0008] Two fixing blocks are arranged at intervals on both sides of the side wall of the sealing body, and the two fixing blocks are both located below the sealing device. The two fixing blocks are provided with mounting grooves on the sides facing away from the sealing body, and the mounting grooves are arranged along the height direction of the fixing blocks;

[0009] Two threaded rods are rotatably connected to the upper and lower sides of the mounting slot respectively;

[0010] Two moving blocks are respectively threadedly connected to the two threaded rods, and both sides of the moving blocks are fitted on the side walls of the installation groove;

[0011] Two driving motors, the fixed ends of which are respectively arranged at the lower ends of the two fixed blocks, and the output ends of which penetrate the fixed blocks and are connected to the threaded rods;

[0012] and a moving device, the fixed end of which is connected to the two moving blocks and the working end of which is arranged toward the sealing device;

[0013] Wherein, the moving device is used to place and move objects that need to be sealed.

[0014] By adopting the above technical solution, when the object to be sealed is relatively high and large, the driving motor drives the threaded rod to rotate in the forward direction, so that the two moving blocks move downward, and the moving device descends. At this time, the sealing end of the object to be sealed can just be sealed by the sealing device, which greatly provides convenience for the operator. When the object to be sealed is relatively small, the driving motor is reversed to reverse the threaded rod, so that the two moving blocks rise. At this time, the moving device rises and gets closer to the sealing device, so that the sealing end of the sealed object is just sealed by the sealing device. The adjustable height setting can greatly provide convenience for the user.

[0015] Furthermore, the mobile device comprises:

[0016] Two extension blocks, one end of which is respectively connected to the moving block, and the other end of which is extended away from the moving block;

[0017] Two moving frames are movably mounted on the two extension blocks respectively;

[0018] Two fixed components are respectively arranged on the outer side plates of the two moving frames;

[0019] and a moving mechanism, the fixed end of which is mounted on the top of the two moving frames, and the working end of which extends toward the sealing device;

[0020] The fixing assembly is used to fix the moving frame on the extension block so that it cannot move.

[0021] Furthermore, the fixing assembly includes:

[0022] Two threaded holes are arranged on the sides of the two moving frames which are away from each other;

[0023] Two locking bolts, the fixed ends of which are against the moving frame, and the threaded ends of which are threadedly connected with the threaded holes and are against the extension block.

[0024] Furthermore, a support structure is provided at the lower end of the extension block away from the fixed block, and a moving hole that moves through the support structure is provided on the moving frame.

[0025] Furthermore, the support structure comprises:

[0026] A hollow tube, one end of which is connected to the lower end of the extension block away from the fixed end, and the other end of which extends toward the ground;

[0027] A telescopic cylinder, the fixed end of which is arranged on the inner wall of the hollow tube, and the output end of which extends toward the opening of the end of the hollow tube away from the extension block;

[0028] A connecting rod is inserted into the hollow tube and connected to the output end of the telescopic cylinder, and the other end extends toward the ground;

[0029] and a support plate, one end of which is connected to the end of the connecting rod away from the hollow tube, and the other end of which is supported on the ground;

[0030] Wherein, the connecting rod is inserted into one end of the hollow tube and fits with the inner wall of the hollow tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0032] Figure 1 It is a schematic diagram of the overall structure of a specific implementation method of the utility model.

[0033] Figure numerals: 1. Sealing body; 2. Sealing device; 3. Fixed block; 4. Mounting groove; 5. Moving block; 6. Threaded rod; 7. Extension block; 8. Moving frame; 9. Locking bolt; 10. Driving motor; 11. Hollow tube; 12. Connecting rod; 13. Support plate. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0035] In the description of the present application, it should be noted that the terms used here are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0036] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, rather than to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application can be implemented in an order other than those illustrated or described herein, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in a sealing "or" relationship.

[0037] It should be noted that, in the description of the present application, the orientation or positional relationship indicated by terms such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise stated, these orientation words do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present application; the orientation words "inside and outside" refer to the inside and outside relative to the contour of each component itself.

[0038] It should be noted that, in the present application, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises one..." does not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be noted that the scope of the method and device in the embodiment of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0039] Embodiment 1:

[0040] This embodiment provides a sealing machine, comprising:

[0041] The sealing machine body 1 is arranged on the ground;

[0042] The sealing device 2, the driving end of which is installed in the sealing body 1, and the sealing end of which penetrates the body and is located on one side wall of the sealing body 1;

[0043] Two fixing blocks 3 are arranged at intervals on both sides of the side wall of the sealing body 1, and the two fixing blocks 3 are both located below the sealing device 2. The two fixing blocks 3 are provided with mounting grooves 4 on the sides facing away from the sealing body 1, and the mounting grooves 4 are arranged along the height direction of the fixing blocks 3;

[0044] Two threaded rods 6 are rotatably connected to the upper and lower sides of the mounting slot 4 respectively;

[0045] Two moving blocks 5 are respectively threadedly connected to two threaded rods 6, and both sides of the moving blocks 5 are attached to the side walls of the mounting groove 4;

[0046] Two driving motors 10, the fixed ends of which are respectively arranged at the lower ends of the two fixing blocks 3, and the output ends of which penetrate the fixing blocks 3 and are connected to the threaded rods 6;

[0047] and a moving device, the fixed end of which is connected to the two moving blocks 5 and the working end of which is arranged toward the sealing device 2;

[0048] Wherein, the moving device is used to place and move objects that need to be sealed;

[0049] When the object to be sealed is relatively high and large, the driving motor 10 drives the threaded rod 6 to rotate in the forward direction, so that the two moving blocks 5 move downward, and the moving device descends. At this time, the sealing end of the object to be sealed can just be sealed by the sealing device 2, which greatly provides convenience for the operator. When the object to be sealed is relatively small, the driving motor 10 is reversed, so that the threaded rod 6 is reversed, so that the two moving blocks 5 rise, and the moving device rises at this time, so as to be closer to the sealing device 2, so that the sealing end of the sealed object is just sealed by the sealing device 2. The adjustable height setting can greatly provide convenience for the user.

[0050] Embodiment 2:

[0051] In this embodiment, in addition to the structural features of the above-mentioned embodiments, the mobile device further includes:

[0052] Two extension blocks 7, one end of which is respectively connected to the moving block 5, and the other end of which is extended away from the moving block 5;

[0053] Two movable frames 8 are movably mounted on the two extension blocks 7 respectively;

[0054] Two fixed components are respectively arranged on the outer side plates of the two moving frames 8;

[0055] and a moving mechanism, the fixed end of which is mounted on the top of the two moving frames 8, and the working end of which extends toward the sealing device 2;

[0056] The fixing assembly is used to fix the moving frame 8 on the extension block 7 so that it cannot move;

[0057] By setting the extension block 7, the movable frame 8 can be installed. By setting the movable frame 8, firstly, it can be moved, thereby changing the position of the movable mechanism. Secondly, the movable mechanism can be installed. By setting the fixing component, the movable frame 8 can be fixed when it is moved to the corresponding position and cannot be moved.

[0058] Embodiment 3:

[0059] In this embodiment, in addition to the structural features of the above-mentioned embodiment, the fixing assembly further includes:

[0060] Two threaded holes are arranged on the sides of the two movable frames 8 which are away from each other;

[0061] Two locking bolts 9, the fixed ends of which abut against the moving frame 8, and the threaded ends of which are threadedly connected with the threaded holes and abut against the extension block 7;

[0062] The threaded hole and the locking bolt 9 cooperate to prevent the moving frame 8 from moving at will.

[0063] Embodiment 4:

[0064] In this embodiment, in addition to the structural features of the aforementioned embodiment, a support structure is further provided at the lower end of the extension block 7 away from the fixed block 3, and a moving hole is provided on the moving frame 8 to move through the support structure;

[0065] By setting the supporting structure, the extension block 7 can be supported, so that the extension block 7 is supported more stably, so that the moving mechanism is more stable when moving, and the moving frame 8 can be moved by setting the moving hole.

[0066] Embodiment 5:

[0067] In this embodiment, in addition to the structural features of the above-mentioned embodiments, the supporting structure further includes:

[0068] A hollow tube 11, one end of which is connected to the lower end of the extension block 7 away from the fixed end, and the other end of which extends toward the ground;

[0069] The telescopic cylinder has a fixed end disposed on the inner wall of the hollow tube 11 and an output end extending toward an opening at one end of the hollow tube 11 away from the extension block 7;

[0070] The connecting rod 12 is inserted into the hollow tube 11 and connected to the output end of the telescopic cylinder, and the other end extends toward the ground;

[0071] and a support plate 13, one end of which is connected to the end of the connecting rod 12 away from the hollow tube 11, and the other end of which is supported on the ground;

[0072] The connecting rod 12 is inserted into one end of the hollow tube 11 and fits against the inner wall of the hollow tube 11;

[0073] By setting the hollow tube 11, the telescopic cylinder and the connecting rod 12 can be installed. By setting the telescopic cylinder, the connecting rod 12 can be raised and lowered, so that the support plate 13 can still provide support after the moving block 5 rises or falls. By setting the support plate 13, the connecting rod 12 can be supported more stably.

[0074] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A sealing machine, characterized in that: include: A sealing machine body (1) is arranged on the ground; A sealing device (2), the driving end of which is installed in the sealing body (1), and the sealing end of which penetrates the body and is located on a side wall of the sealing body (1); Two fixing blocks (3) are arranged at intervals on both sides of the side wall of the sealing machine body (1), and the two fixing blocks (3) are both located below the sealing device (2); a mounting groove (4) is provided on the side of the two fixing blocks (3) facing away from the sealing machine body (1), and the mounting groove (4) is arranged along the height direction of the fixing blocks (3); Two threaded rods (6) are rotatably connected to the upper and lower sides of the mounting groove (4); Two moving blocks (5) are respectively threadedly connected to the two threaded rods (6), and both sides of the moving blocks (5) are attached to the side walls of the installation groove (4); Two driving motors (10), the fixed ends of which are respectively arranged at the lower ends of the two fixing blocks (3), and the output ends of which both penetrate the fixing blocks (3) and are connected to the threaded rods (6); and a moving device, the fixed end of which is connected to the two moving blocks (5) and the working end of which is arranged toward the sealing device (2); Wherein, the moving device is used to place and move objects that need to be sealed.

2. A sealing machine according to claim 1, characterized in that: The mobile device comprises: Two extension blocks (7), one end of which is respectively connected to the moving block (5), and the other end of which is extended away from the moving block (5); Two movable frames (8) are movably mounted on the two extension blocks (7) respectively; Two fixed components are respectively arranged on the outer side plates of the two moving frames (8); and a moving mechanism, the fixed end of which is mounted on the top of the two moving frames (8) and the working end of which extends toward the sealing device (2); The fixing assembly is used to fix the moving frame (8) on the extension block (7) so that it cannot move.

3. A sealing machine according to claim 2, characterized in that: The fixing assembly comprises: Two threaded holes are arranged on the sides of the two movable frames (8) facing away from each other; Two locking bolts (9) have fixed ends that abut against the moving frame (8) and threaded ends that are threadedly connected to the threaded holes and abut against the extension block (7).

4. A sealing machine according to claim 2, characterized in that: A support structure is provided at the lower end of the extension block (7) which is away from the fixed block (3), and a moving hole which moves through the support structure is provided on the moving frame (8).

5. A sealing machine according to claim 4, characterized in that: The support structure comprises: A hollow tube (11), one end of which is connected to the lower end of the extension block (7) away from the fixed end, and the other end of which extends toward the ground; A telescopic cylinder, the fixed end of which is arranged on the inner wall of the hollow tube (11), and the output end of which extends toward the opening of the end of the hollow tube (11) away from the extension block (7); A connecting rod (12) is inserted into the hollow tube (11) and connected to the output end of the telescopic cylinder, and the other end of the connecting rod extends toward the ground; and a support plate (13), one end of which is connected to an end of the connecting rod (12) away from the hollow tube (11), and the other end of which is supported on the ground; Wherein, the connecting rod (12) is inserted into one end of the hollow tube (11) and fits with the inner wall of the hollow tube (11).

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