A lifting bubble cushion rack for packaging machine

Abstract

The utility model discloses a liftable bubble cushion frame for a packaging machine, comprising a support frame, which is formed with a vertical portion and a horizontal portion by bending, wherein the horizontal portion is placed on a support surface, and a placement groove is provided at the top end of the vertical portion; a mounting frame is arranged at the top end of the vertical portion of the support frame, and a mounting groove is provided at the bottom end thereof; an adjusting component comprises a locking stud and a nut, wherein one end of the locking stud is fixed to the top inner wall of the mounting groove, and the bottom end thereof extends into the placement groove; the nut is arranged in the placement groove and is threadedly connected with the locking stud, and during adjustment, the nut is rotated, and the locking stud is driven to rise or fall through the nut, thereby realizing adjustment of the spacing between the support frame and the mounting frame; through the designed adjusting component, the height of the bubble cushion frame can be adjusted to meet the operation requirements of different users, and at the same time, the adjusting component has a simple structure, is convenient for processing and production, has strong practicality, and improves the shortcomings of the existing structure in use.

Description

Technical Field

[0001] The utility model belongs to the technical field of packaging machines, and in particular relates to a liftable bubble cushion frame for a packaging machine. Background Art

[0002] Bubble film is a product made of high-pressure polyethylene as the main raw material, with whitening agent, opening agent and other auxiliary materials added, and extruded at about 230 degrees to form bubbles. It is a new type of plastic packaging material with light texture, good transparency, non-toxicity and tastelessness, which can prevent moisture, cushion and keep warm for products. It is also called bubble pad. In the packaging production of bubble pad, the bubble pad is generally supported and placed by the bubble pad rack on the packaging machine.

[0003] When replacing the bubble pads on the existing bubble pad rack on the coil packaging machine, the bubble pad rack is located too low and the user needs to bend down to replace it, which increases the labor intensity. Therefore, it has great limitations in actual use and there is room for improvement. Utility Model Content

[0004] The utility model aims to provide a liftable bubble cushion for a packaging machine, so as to solve the problem that the bubble cushion proposed in the above background technology cannot be adjusted in height and has high labor intensity in operation.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a liftable bubble pad frame for a packaging machine, comprising a support frame, which is formed into a vertical portion and a horizontal portion by bending, wherein the horizontal portion is placed on a support surface, and a placement groove is provided at the top of the vertical portion; a mounting frame, which is arranged at the top of the vertical portion of the support frame, and a mounting groove is provided at the bottom end thereof; an adjustment component, comprising a locking stud and a nut, wherein one end of the locking stud is fixed to the top inner wall of the mounting groove, and the bottom end thereof extends into the placement groove; the nut is arranged in the placement groove and is threadedly connected with the locking stud, and during adjustment, the nut is rotated to drive the locking stud to rise or fall through the nut, thereby realizing the adjustment of the distance between the support frame and the mounting frame, thereby achieving the adjustment of the overall height.

[0006] Preferably, two limiting plates are fixed near the opening position of the placement slot, and the nut is arranged between the two limiting plates to support the nut and prevent the nut from falling off. The limiting plate is provided with a hole for the locking stud to pass through.

[0007] Preferably, the limit plate in the upper position is provided with an oil filling groove connected to its own hole, and a guide plate is fixed to the side wall of the mounting groove, and the discharge end of the guide plate is directly above the oil filling groove. When the locking stud and nut connection needs to be lubricated, the lubricating oil can be injected from the guide plate, and then the guide plate will pass the dripping lubricating oil through the oil filling groove to the locking stud and nut connection to achieve the lubrication function.

[0008] Preferably, a flow channel for the lubricating oil to flow is formed inside the guide plate, wherein the guide plate is inclined downward toward the direction of the limiting plate to facilitate better discharge of the lubricating oil.

[0009] Preferably, the length of the locking stud is less than or equal to the total height of the inner side of the placement groove and the installation groove, so as to avoid the bottom end of the locking stud abutting against the bottom end of the placement groove and affecting the normal adjustment of the support frame and the installation frame.

[0010] Preferably, the bottom end of the guide plate protrudes to the bottom end surface of the mounting frame, and the height of the protruding part is less than or equal to the distance between the top end surface of the support frame and the upper limit plate, so as to avoid the guide plate and the limit plate from abutting against each other and affecting normal height adjustment.

[0011] Preferably, connecting rods are symmetrically fixed on both sides of the bottom end of the mounting frame, and through holes for inserting the connecting rods are opened on the top surface of the support frame, so as to achieve limiting guidance when adjusting the height of the support frame and the mounting frame, and at the same time increase the stability of the connection.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] Through the designed adjustment component, the height of the bubble cushion frame can be adjusted to meet the operational requirements of different users. At the same time, the adjustment component has a simple structure, is convenient for processing and production, has strong practicality, and improves the shortcomings of the existing structure in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 For this utility model Figure 1 A magnified schematic diagram of the middle A area;

[0016] Figure 3 It is a structural schematic diagram of the support frame of the utility model.

[0017] In the figure:

[0018] 100, support frame; 100a, placement groove; 100b, through hole; 101, mounting frame; 101a, mounting groove; 102, connecting rod; 103, locking stud; 104, guide plate; 105, limit plate; 105a, oil filling groove;

[0019] 200. Nut. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figures 1 to 3 The utility model provides a technical solution: a lifting bubble cushion frame for a packaging machine, comprising

[0022] The support frame 100 is formed into a vertical portion and a horizontal portion by bending, wherein the horizontal portion is placed on the support surface, and a placement groove 100a is opened at the top of the vertical portion;

[0023] The mounting frame 101 is arranged at the top of the vertical portion of the support frame 100, and a mounting groove 101a is provided at the bottom end thereof;

[0024] The adjustment component includes a locking stud 103 and a nut 200, wherein one end of the locking stud 103 is fixed to the top inner wall of the installation groove 101a, and the bottom end thereof extends into the placement groove 100a; the nut 200 is arranged in the placement groove 100a and is threadedly connected with the locking stud 103. During adjustment, the nut 200 is rotated to drive the locking stud 103 to rise or fall through the nut 200, thereby realizing the adjustment of the distance between the support frame 100 and the installation frame 101, thereby achieving the adjustment of the overall height.

[0025] In this embodiment, preferably, two limit plates 105 are fixed near the opening position of the placement groove 100a, and the nut 200 is arranged between the two limit plates 105 to support the nut 200 and prevent the nut 200 from falling. The limit plate 105 is provided with a hole for the locking stud 103 to pass through.

[0026] In the present embodiment, preferably, an oil filling groove 105a connected to the hole of the limit plate 105 is provided on the upper position, and a guide plate 104 is fixed to the side wall of the mounting groove 101a, and the discharge end of the guide plate 104 is directly above the oil filling groove 105a. When lubrication is required at the connection between the locking stud 103 and the nut 200, the lubricating oil can be injected from the guide plate 104, and then the guide plate 104 will pass the dripping lubricating oil through the oil filling groove 105a to the connection between the locking stud 103 and the nut 200 to achieve the lubrication function.

[0027] In this embodiment, preferably, a flow channel for the lubricating oil to flow is formed inside the guide plate 104, wherein the guide plate 104 is tilted downward toward the direction of the limiting plate 105 to facilitate better discharge of the lubricating oil.

[0028] In this embodiment, preferably, the length of the locking stud 103 is less than or equal to the total height of the inner side of the placement groove 100a and the installation groove 101a, so as to avoid the bottom end of the locking stud 103 abutting against the bottom end of the placement groove 100a and affecting the normal adjustment of the support frame 100 and the installation frame 101.

[0029] In this embodiment, preferably, the bottom end of the guide plate 104 protrudes to the bottom end surface of the mounting frame 101, and the height of the protruding part is less than or equal to the distance between the top end surface of the support frame 100 and the upper limit plate 105, so as to avoid the guide plate 104 and the limit plate 105 from abutting against each other and affecting the normal height adjustment.

[0030] In this embodiment, preferably, connecting rods 102 are symmetrically fixed on both sides of the bottom end of the mounting frame 101, and a through hole 100b for inserting the connecting rod 102 is opened on the top surface of the support frame 100, so as to achieve limiting guidance when adjusting the height of the support frame 100 and the mounting frame 101, and at the same time increase the stability of the connection.

[0031] Although the embodiments of the present invention have been shown and described (see the above detailed description for details), it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A liftable bubble cushion stand for a packaging machine, characterized in that: include The support frame (100) is formed into a vertical portion and a horizontal portion by bending, wherein the horizontal portion is placed on the support surface, and a placement groove (100a) is provided at the top of the vertical portion; A mounting frame (101) is arranged at the top end of the vertical portion of the support frame (100), and a mounting groove (101a) is provided at the bottom end thereof; The adjustment component comprises a locking stud (103) and a nut (200), wherein one end of the locking stud (103) is fixed to the top inner wall of the installation groove (101a), and the bottom end thereof extends into the placement groove (100a); the nut (200) is arranged in the placement groove (100a) and is threadedly connected to the locking stud (103).

2. The liftable bubble cushion stand for a packaging machine according to claim 1, characterized in that: Two limiting plates (105) are fixed near the opening position of the placement groove (100a), and the nut (200) is arranged between the two limiting plates (105). The limiting plates (105) are provided with holes for the locking studs (103) to pass through.

3. The liftable bubble cushion stand for a packaging machine according to claim 2, characterized in that: The limit plate (105) at the upper position is provided with an oil injection groove (105a) connected to its own hole, and a guide plate (104) is fixed to the side wall of the installation groove (101a), and the discharge end of the guide plate (104) is located directly above the oil injection groove (105a).

4. The liftable bubble cushion stand for a packaging machine according to claim 3, characterized in that: A flow channel for the flow of lubricating oil is formed inside the guide plate (104), wherein the guide plate (104) is inclined downward in the direction of the limiting plate (105).

5. The liftable bubble cushion stand for a packaging machine according to claim 1, characterized in that: The length of the locking stud (103) is less than or equal to the total height of the inner sides of the placement groove (100a) and the installation groove (101a).

6. The liftable bubble cushion stand for a packaging machine according to claim 4, characterized in that: The bottom end of the guide plate (104) protrudes to the bottom end surface of the mounting frame (101), and the height of the protruding portion is less than or equal to the distance between the top end surface of the support frame (100) and the upper limit plate (105).

7. The liftable bubble cushion stand for a packaging machine according to claim 1, characterized in that: Connecting rods (102) are symmetrically fixed on both sides of the bottom end of the mounting frame (101), and through holes (100b) for the connecting rods (102) to be inserted are provided on the top end surface of the supporting frame (100).

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