Carton sealing machine with protection mechanism

Abstract

The utility model discloses a carton sealing machine with a protection mechanism, which comprises a carton sealing machine main body, a protection plate is arranged on the side of the carton sealing machine main body, a fixed shell is fixedly arranged on the side of the carton sealing machine main body, one end of a fixed plate is fixedly connected with the protection plate, and the fixed plate is horizontally inserted and sleeved with the fixed shell in a sliding manner. The end of the locking rod is fixedly connected with the connecting plate, the locking rod is in sliding clamping connection with the fixing plate in a vertical state, and the unlocking assembly is arranged in the fixing shell and used for driving the connecting plate to move away from the fixing plate. According to the box sealing machine, the box sealing machine body, the protection plate and the installation assembly are used in a matched mode, under the action of the installation assembly, the protection plate can be stably installed on the side of the box sealing machine body to protect the side of the box sealing machine body, the unlocking assembly is used for relieving the locking state of the protection plate, and therefore the protection plate can be directly disassembled, and the operation is convenient. And the box sealing machine main body can be conveniently detected and maintained.

Description

Technical Field

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

[0002] The carton sealing machine is an automated equipment widely used in the packaging industry. It is mainly used to seal cartons to ensure the integrity and aesthetics of the packaging. The carton sealing machine can improve packaging efficiency, reduce labor costs, and can adapt to the sealing needs of cartons of different specifications and sizes.

[0003] The carton sealing machine usually consists of a frame, a roller conveyor line, a guide mechanism, a tape pasting mechanism, a tape cutting mechanism and a tape pressing mechanism. When the carton is transported on the roller conveyor line, the tape pasting mechanism and the tape pressing mechanism seal the carton, and then the cutting mechanism cuts the tape to complete the sealing of the carton.

[0004] Since the tape pasting mechanism, tape cutting mechanism and tape pressing mechanism need to seal the cartons on the roller conveyor line, the tape pasting mechanism, tape cutting mechanism and tape pressing mechanism are installed on the roller conveyor line through a frame and are exposed to the outside. Therefore, when the carton sealing machine is hit by external force, it is easy to cause damage to the components on the carton sealing machine, and thus there are certain defects. Utility Model Content

[0005] The purpose of the present utility model is to provide a carton sealing machine with a protective mechanism to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present utility model provides the following technical solutions: a carton sealing machine with a protective mechanism, comprising a carton sealing machine main body;

[0007] A protective plate is provided on the side of the carton sealing machine body, and a mounting assembly is provided at the bottom between the carton sealing machine body and the protective plate. The mounting assembly includes:

[0008] A fixed housing, the fixed housing being fixedly mounted on a side of the carton sealing machine body;

[0009] A fixed plate, one end of which is fixedly connected to the protective plate, and the fixed plate is horizontally slidably interlaced with the fixed housing;

[0010] A connecting plate and a locking rod, wherein the end of the locking rod is fixedly connected to the connecting plate, and the locking rod is in a vertical state and slidably engaged with the fixed plate;

[0011] An unlocking assembly is arranged inside the fixed shell and is used to drive the connecting plate to move away from the fixed plate.

[0012] Preferably, the fixed shell is symmetrically provided with connecting holes on one side facing the protective plate, the outer wall of the fixed plate is slidably connected to the connecting hole, the top of the fixed plate is symmetrically provided with locking holes, and the outer wall of the locking rod is slidably connected to the inner cavity of the locking hole.

[0013] Preferably, the installation assembly further includes:

[0014] A fixed block, the fixed block being fixedly connected to the interior of the fixed housing, the fixed block being located on a side of the connecting plate facing away from the fixed plate;

[0015] A limit spring is clamped between the fixing block and the connecting plate.

[0016] Preferably, the unlocking component includes:

[0017] A connecting sleeve, the connecting sleeve being rotatably mounted in the middle of the inner cavity of the fixed housing;

[0018] A connecting rope, the ends of which are fixedly connected to the connecting sleeve and the connecting plate respectively.

[0019] Preferably, the unlocking component further includes:

[0020] A connecting shaft and a rotating disk, wherein the outer wall of the connecting shaft is slidably connected to the connecting sleeve, a through hole matching the connecting shaft is opened on one side of the fixed housing, and one end of the connecting shaft is fixedly connected to the rotating disk;

[0021] The slider is fixedly connected to the outside of the connecting shaft.

[0022] Preferably, the inner wall of the connecting sleeve is symmetrically provided with sliding grooves matching the slider, and a card slot is provided on one side of the inner wall of the fixed shell. One end of the outer wall of the slider is slidingly engaged with the inner cavity of the card slot. The internal sliding sleeve of the connecting sleeve is provided with a reset spring, and the reset spring is squeezed and fit with the end of the connecting shaft facing away from the turntable.

[0023] The technical effects and advantages of this utility model are:

[0024] The utility model utilizes the coordinated use of a carton sealing machine body, a protective plate and a mounting assembly. The mounting assembly includes a fixed shell, a fixed plate, a connecting plate, a locking rod, a limit spring and an unlocking assembly. Under the action of the mounting assembly, the protective plate can be stably mounted on the side of the carton sealing machine body to protect the side of the carton sealing machine body. The unlocking assembly is used to release the locking state of the protective plate, and the protective plate can be directly disassembled to facilitate inspection and maintenance of the carton sealing machine body. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0026] Figure 2 This is a schematic diagram of the overall structure of the protective plate of the utility model.

[0027] Figure 3 This is a schematic diagram of the internal structure of the side of the fixed shell of the utility model.

[0028] Figure 4 This is a schematic diagram of the internal structure of the fixed shell part of the utility model.

[0029] In the figure: 1. Carton sealing machine body; 2. Protective plate; 3. Mounting assembly; 31. Fixed shell; 32. Fixed plate; 33. Connecting plate; 34. Locking rod; 35. Limit spring; 36. Unlocking assembly; 361. Connecting sleeve; 362. Connecting rope; 363. Connecting shaft; 364. Turntable; 365. Slider; 366. Slide; 367. Return spring; 37. Fixed block. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] The utility model provides Figure 1-3The illustrated embodiment of a carton sealing machine with a protective mechanism comprises a carton sealing machine body 1, a protective plate 2 is provided on the side of the carton sealing machine body 1, and a mounting assembly 3 is provided at the bottom between the carton sealing machine body 1 and the protective plate 2. Under the action of the mounting assembly 3, the two protective plates 2 can be in a stable state to provide anti-collision and shielding protection for both sides of the carton sealing machine body 1. The mounting assembly 3 comprises a fixed shell 31, a fixed plate 32, a connecting plate 33, a locking rod 34 and an unlocking assembly 36. The fixed shell 31 is fixedly installed on the side of the carton sealing machine body 1, one end of the fixed plate 32 is fixedly connected to the protective plate 2, the fixed plate 32 and the fixed shell 31 are horizontally slidably inserted and sleeved, and the fixed shell 31 is symmetrically provided with connecting holes on one side facing the protective plate 2. The outer wall of the plate 32 is slidably engaged with the connecting hole, and the end of the locking rod 34 is fixedly connected to the connecting plate 33. The locking rod 34 is in a vertical state and slidably engaged with the fixed plate 32. The top of the fixed plate 32 is symmetrically opened with a locking hole, and the outer wall of the locking rod 34 is slidably engaged with the inner cavity of the locking hole. The locking rod 34 is engaged and locked with the fixed plate 32, so that the fixed plate 32 and the fixed shell 31 can maintain a stable connection state, thereby ensuring the stability of the installation of the protective plate 2. The unlocking component 36 is arranged inside the fixed shell 31. The unlocking component 36 is used to drive the connecting plate 33 to move away from the fixed plate 32, thereby separating the locking rod 34 from the fixed plate 32, and the protective plate 2 can be directly disassembled to facilitate inspection and maintenance of the carton sealing machine body 1.

[0032] Furthermore, the mounting assembly 3 also includes a fixing block 37 and a limiting spring 35. The fixing block 37 is fixedly connected to the inside of the fixed shell 31. The fixing block 37 is located on the side of the connecting plate 33 away from the fixing plate 32. The limiting spring 35 is clamped between the fixing block 37 and the connecting plate 33. The limiting spring 35 can give the connecting plate 33 an elastic force toward the fixing plate 32, thereby ensuring the stability of the connecting plate 33 driving the locking rod 34 to clamp with the fixing plate 32, and the elastic force of the limiting spring 35 is sufficient to support the weight of the connecting plate 33 and the locking rod 34.

[0033] Furthermore, the unlocking assembly 36 includes a connecting sleeve 361 and a connecting rope 362. The connecting sleeve 361 is rotatably installed in the middle of the inner cavity of the fixed shell 31. The ends of the connecting rope 362 are fixedly connected to the connecting sleeve 361 and the connecting plate 33 respectively. Therefore, by rotating the connecting sleeve 361, the connecting sleeve 361 can pull the two connecting plates 33 to move relative to each other through the two connecting ropes 362, thereby separating the locking rod 34 from the fixed plate 32.

[0034] In particular, the unlocking assembly 36 further includes a connecting shaft 363, a rotating disk 364 and a slider 365. The outer wall of the connecting shaft 363 is slidably sleeved with the connecting sleeve 361. A through hole matching the connecting shaft 363 is provided on one side of the fixed housing 31. One end of the connecting shaft 363 is fixedly connected to the rotating disk 364. The slider 365 is fixedly connected to the outside of the connecting shaft 363. The inner wall of the connecting sleeve 361 is symmetrically provided with a sliding groove 366 matching the slider 365. The length of the sliding groove 366 is greater than the length of the slider 365. The rotating disk 364 can drive the connecting shaft 363 to rotate. The connecting shaft 363 can drive the connecting sleeve 361 to rotate through the slider 365. The fixed housing 31 A slot is provided on one side of the inner wall, and one end of the outer wall of the slider 365 is slidably engaged with the inner cavity of the slot. A return spring 367 is slidably sleeved on the inside of the connecting sleeve 361, and the return spring 367 is squeezed and fitted with the end of the connecting shaft 363 facing away from the turntable 364. When the connecting sleeve 361 reels in the connecting rope 362 to separate the locking rod 34 from the fixed plate 32, and under the pressure of the return spring 367, one end of the slider 365 on the outer wall of the connecting shaft 363 is engaged with the slot on the inner wall of the fixed shell 31, which can limit the connecting sleeve 361, so that the connecting plate 33 drives the locking rod 34 to be in a stable state and separate from the fixed plate 32, so as to facilitate the installation or disassembly of the protective plate 2.

[0035] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A carton sealing machine with a protective mechanism, comprising a carton sealing machine body (1); It is characterized by: A protective plate (2) is provided on the side of the carton sealing machine body (1), and a mounting assembly (3) is provided at the bottom between the carton sealing machine body (1) and the protective plate (2), wherein the mounting assembly (3) comprises: A fixed housing (31), wherein the fixed housing (31) is fixedly mounted on a side of the carton sealing machine body (1); A fixed plate (32), one end of which is fixedly connected to the protective plate (2), and the fixed plate (32) and the fixed housing (31) are horizontally slidably interlaced and sleeved; A connecting plate (33) and a locking rod (34), wherein the end of the locking rod (34) is fixedly connected to the connecting plate (33), and the locking rod (34) is in a vertical state and is slidably engaged with the fixed plate (32); An unlocking assembly (36) is provided inside the fixed housing (31), and the unlocking assembly (36) is used to drive the connecting plate (33) to move away from the fixed plate (32).

2. A carton sealing machine with a protective mechanism according to claim 1, characterized in that: The fixed shell (31) is symmetrically provided with a connection hole on one side facing the protective plate (2); the outer wall of the fixed plate (32) is slidably sleeved with the connection hole; the top of the fixed plate (32) is symmetrically provided with a locking hole; the outer wall of the locking rod (34) is slidably engaged with the inner cavity of the locking hole.

3. A carton sealing machine with a protective mechanism according to claim 1, characterized in that: The installation component (3) further comprises: a fixed block (37), the fixed block (37) being fixedly connected to the interior of the fixed housing (31), the fixed block (37) being located on a side of the connecting plate (33) facing away from the fixed plate (32); A limit spring (35) is clamped between the fixing block (37) and the connecting plate (33).

4. A carton sealing machine with a protective mechanism according to claim 1, characterized in that: The unlocking assembly (36) comprises: A connecting sleeve (361) is rotatably mounted in the middle of the inner cavity of the fixed housing (31); A connecting rope (362), the ends of which are fixedly connected to the connecting sleeve (361) and the connecting plate (33) respectively.

5. A carton sealing machine with a protective mechanism according to claim 4, characterized in that: The unlocking assembly (36) further comprises: A connecting shaft (363) and a rotating disk (364), wherein the outer wall of the connecting shaft (363) is slidably sleeved with the connecting sleeve (361), a through hole matching the connecting shaft (363) is opened on one side of the fixed housing (31), and one end of the connecting shaft (363) is fixedly connected to the rotating disk (364); A slider (365) is fixedly connected to the outside of the connecting shaft (363).

6. A carton sealing machine with a protective mechanism according to claim 5, characterized in that: The inner wall of the connecting sleeve (361) is symmetrically provided with a sliding groove (366) matching the slider (365), and one side of the inner wall of the fixed shell (31) is provided with a card slot, and one end of the outer wall of the slider (365) is slidably engaged with the inner cavity of the card slot. The interior of the connecting sleeve (361) is slidably sleeved with a return spring (367), and the return spring (367) is squeezed and fitted with the end of the connecting shaft (363) away from the turntable (364).

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