Adjustable mounting frame for packaging machine

Abstract

The utility model relates to the technical field of packaging machine accessories, in particular to an adjustable mounting rack for a packaging machine, which comprises a mounting rack main body fixed at a material conveying position of the packaging machine, the mounting frame main body comprises a bottom plate, a fixed seat fixed on the upper side surface of the bottom plate, a guide rod clamped and fixed in the fixed seat, a fixed plate fixed at one end of the guide rod, a movable plate interactively arranged at the other end of the guide rod, and an extension plate fixed on the upper side surfaces of the fixed plate and the movable plate; the guide plates are fixed to the upper edges of the inner sides of the movable plate and the fixed plate through knobs, the guide plates are also fixed to the bottom of the extension plate through knobs, the guide plates located on the same side are arranged at intervals, a motor is fixed to the middle of the outer side of the fixed plate, and the output end of the motor is connected with a lead screw; and one end of the screw rod is matched with the middle part of the movable plate. According to the utility model, by arranging the material guide plates with adjustable intervals, the adjustability of the mounting frame main body is realized, so that the conveying and limiting of strip-shaped packaging raw materials with different widths and sizes are realized.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging machine accessories, in particular to an adjustable mounting frame for a packaging machine. Background Art

[0002] Automated packaging equipment is becoming more and more mature. Existing automated packaging equipment usually includes components such as film feeding, forming, wrapping, longitudinal sealing and transverse sealing, which enable the packaging film to be formed from raw materials and complete the wrapping of the product.

[0003] For example, the existing open patent (publication number CN 215827044 U) discloses a vacuum packaging machine with adjustable mounting frame distance, including a machine base, a vacuum groove and a heat sealing strip are provided on the machine base, and a vacuum cover that can cover the vacuum groove is hinged on the machine base. The technical key points are that two sliding frames are slidably provided on the machine base, and each sliding frame is hinged with a mounting frame for inserting bag rolls, and the two mounting frames are relatively spaced apart. The sliding frame is provided with a positioning device that can be pushed by the mounting frame and lean against the machine base to position the sliding frame. The utility model has a simple structure, and the width of the installed bag roll can be adjusted by setting the sliding frame, thereby improving versatility.

[0004] However, when the above device is actually used, the limiting effect needs to be improved, and the adjustment method is not convenient enough. Therefore, the utility model proposes an adjustable mounting frame for a packaging machine to improve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide an adjustable mounting frame for a packaging machine to solve the existing problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable mounting frame for a packaging machine, comprising a mounting frame body fixed at a feeding position of the packaging machine;

[0007] The main body of the mounting frame includes a base plate, a fixing seat fixed on the side surface of the base plate, a guide rod clamped and fixed inside the fixing seat, a fixing plate fixed at one end of the guide rod, a movable plate interactively arranged at the other end of the guide rod, an extension plate fixed on the side surfaces of the fixing plate and the movable plate, and a material guide plate fixed at the inner upper edge of the movable plate and the fixed plate via a knob. A material guide plate is also fixed to the bottom of the extension plate via a knob. The material guide plates on the same side are arranged in a gap. A motor is fixed to the middle part of the outer side of the fixing plate, and a lead screw is connected to the output end of the motor. One end of the lead screw cooperates with the middle part of the movable plate.

[0008] Preferably, an ear seat is integrally provided at the middle position of the edge of the bottom plate, and the ear seat is fixed to the packaging machine body via bolts.

[0009] Preferably, the edges of the movable plate and the fixed plate, and the edges parallel to the extension plate are all movably provided with limit rods.

[0010] Preferably, a screw seat is provided in the middle of the movable plate, and the screw seat is spirally matched with the screw.

[0011] Preferably, the threaded inner end of the knob is connected to the end of the guide plate, and the end of the guide plate is arranged in an arc shape.

[0012] Preferably, the upper and lower adjacent material guide plates are arranged in parallel, and a strip of raw material for the packaging machine is arranged between the material guide plates.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model realizes the adjustability of the mounting frame body by arranging guide plates with adjustable spacing, so as to realize the conveying limit of strip packaging materials of different widths. The specific adjustment methods are divided into coarse adjustment and fine adjustment. The coarse adjustment method is: starting the motor, the output end of the motor drives the screw rod to rotate, and the screw rod will drive the screw rod seat and the movable plate to move during the rotation, and the movable plate will drive the extension plate fixed thereto to move closer to or farther from the fixed plate during the movement, thereby realizing the adjustment of the spacing of the guide plates; the fine adjustment method is: turning the knob, the threaded end of the knob has different fixed positions on the guide plates, resulting in different distances between the guide plates. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of one side of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the other side of the overall structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the lower structure of the mounting frame body in the utility model;

[0018] Figure 4 It is a schematic diagram of the internal structure of the mounting frame body in the utility model.

[0019] In the figure: 1. mounting frame body; 11. bottom plate; 12. fixing seat; 13. guide rod; 14. movable plate; 15. fixing plate; 16. extension plate; 17. motor; 18. screw rod; 19. knob; 110. guide plate; 112. limit rod. 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 implementation regulations described are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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] Example

[0022] See also Figure 1-4 , in the figure: This embodiment is a preferred implementation of the technical solution, an adjustable mounting frame for a packaging machine, comprising a mounting frame body 1 fixed at a feeding position of the packaging machine;

[0023] The mounting frame body 1 includes a bottom plate 11, a fixing seat 12 fixed to the upper side of the bottom plate 11, a guide rod 13 clamped and fixed inside the fixing seat 12, a fixing plate 15 fixed to one end of the guide rod 13, a movable plate 14 interactively arranged at the other end of the guide rod 13, an extension plate 16 fixed to the upper side of the fixing plate 15 and the movable plate 14, and a guide plate 110 fixed to the inner upper edge of the movable plate 14 and the fixing plate 15 via a knob 19, the bottom of the extension plate 16 is also fixed with a guide plate 110 via a knob 19, and the guide plates 110 located on the same side are arranged with a gap, a motor 17 is fixed to the middle part of the outer side of the fixing plate 15, and a screw rod 18 is connected to the output end of the motor 17, and one end of the screw rod 18 is matched with the middle part of the movable plate 14;

[0024] It should be noted that the adjustable mounting frame for the packaging machine involved in the present application mainly realizes the function of conveying packaging materials with the mounting frame body 1. When in use, the strip material used by the packaging machine is put into the upper and lower material guide plates 110, and the spacing between the left and right material guide plates 110 is adjusted according to the width of the material. The spacing adjustment method is divided into coarse adjustment and fine adjustment. The coarse adjustment method is: start the motor 17, and the output end of the motor 17 drives the screw rod 18 to rotate. During the rotation of the screw rod 18, it will drive the screw rod seat and the movable plate 14 to move (the driving method of the screw rod 18 is a more conventional structure at present. During the rotation of the screw rod 18, the movable plate 14 moves in a straight line and does not rotate with it. The principle is not further described here), and the movable plate 14 moves During the movement, the extension plate 16 fixed thereto will be driven closer to or farther away from the fixed plate 15, thereby realizing the adjustment of the spacing of the guide plates 110; the fine adjustment method is: turning the knob 19, the threaded end of the knob 19 has different fixed positions on the guide plates 110, resulting in different distances between the guide plates 110; in the coarse adjustment method, when the movable plate 14 is moving, the guide rod 13 is used to limit the moving path of the movable plate 14 on the one hand, and to support the fixed plate 15 and other structures such as the movable plate 14 on the other hand. In the above-mentioned moving method, the fixed plate 15 and the extension plate 16 fixed above the fixed plate 15 keep their positions fixed and motionless. With the above-mentioned adjustment method, the limiting requirements of strip packaging materials of different widths can be met, thereby improving the practicality of the mounting frame main body 1.

[0025] Among them Figure 1 and Figure 2 As shown, an ear seat is integrally provided at the middle position of the edge of the bottom plate 11, and the ear seat is fixed to the packaging machine body by bolts; the edges of the movable plate 14 and the fixed plate 15, and the edges parallel to the extension plate 16 are all movably provided with limit rods 112;

[0026] It should be noted that the ear seat arranged in the middle position of the edge of the bottom plate 11 is used for fixing the bottom plate 11 and the packaging machine body. The movable plate 14, the fixed plate 15 and the extension plate 16 are each arranged in parallel in a group. In order to ensure that the above structures can always maintain a parallel state when approaching or moving away from each other, a limit rod 112 structure is added to balance the position of the movable plate 14 and the extension plate 16.

[0027] Among them Figure 3 and Figure 4 As shown, a screw seat is provided in the middle position of the movable plate 14, and the screw seat is spirally matched with the screw 18; the threaded inner end of the knob 19 is connected to the end of the guide plate 110, and the end of the guide plate 110 is arranged in an arc shape; the upper and lower adjacent guide plates 110 are arranged in parallel, and a strip of raw materials for a packaging machine is arranged between the guide plates 110;

[0028] It should be noted that: the screw seat is used to cooperate with the installation of the end of the screw 18. After the two are assembled, the screw 18 will drive the movement of the screw seat during the rotation process, and further realize the driving of the movable plate 14. Under the fixing action of the knob 19, the guide plate 110 maintains a fixed relative position with the movable plate 14, the fixed plate 15 and the extension plate 16. During installation, the threaded end of the knob 19 passes through the movable plate 14, the fixed plate 15 and the extension plate 16, and is inserted into the end threaded hole of the guide plate 110. After the nut is installed, fixed installation is achieved. The arc-shaped setting of the edge of the guide plate 110 is used to protect the interlaced packaging materials to avoid friction and damage of the materials due to sharp angles.

[0029] In this embodiment, when the mounting frame body 1 is used, the spacing of the guide plates 110 is adjusted according to the size of the raw materials, and the adjustment is made in a coarse adjustment and a fine adjustment manner. The motor 17 is started, and the output end of the motor 17 drives the screw rod 18 to rotate. During the rotation of the screw rod 18, the screw rod seat and the movable plate 14 will be driven to move. During the movement of the movable plate 14, the extension plate 16 fixed thereto will be driven to move closer to or away from the fixed plate 15, thereby adjusting the spacing of the guide plates 110; or the knob 19 is turned. The threaded end of the knob 19 has different fixed positions on the guide plates 110, resulting in different distances between the guide plates 110, thereby adjusting the spacing of the guide plates 110 to meet the positioning requirements of raw materials of different sizes.

[0030] The above content is a further detailed description of the utility model in combination with specific implementation methods. It cannot be determined that the specific implementation of the utility model is limited to these descriptions. For ordinary technicians in the technical field to which the utility model belongs, without departing from the concept of the utility model, they can also make some simple deductions or substitutions, which should be regarded as belonging to the scope of protection determined by the claims submitted for the utility model.

Claims

1. An adjustable mounting frame for a packaging machine, comprising a mounting frame body (1) fixed to a feeding position of the packaging machine; characterized in that: The mounting frame body (1) comprises a bottom plate (11), a fixing seat (12) fixed to the upper side of the bottom plate (11), a guide rod (13) clamped and fixed inside the fixing seat (12), a fixing plate (15) fixed to one end of the guide rod (13), a movable plate (14) interactively arranged at the other end of the guide rod (13), an extension plate (16) fixed to the upper side of the fixing plate (15) and the movable plate (14), and a guide plate (110) fixed to the inner upper edge of the movable plate (14) and the fixing plate (15) via a knob (19); the bottom of the extension plate (16) is also fixed with a guide plate (110) via a knob (19); the guide plates (110) located on the same side are arranged with a gap; a motor (17) is fixed to the middle part of the outer side of the fixing plate (15), and a screw rod (18) is connected to the output end of the motor (17); one end of the screw rod (18) cooperates with the middle part of the movable plate (14).

2. The adjustable mounting bracket for a packaging machine according to claim 1, characterized in that: An ear seat is integrally provided at the middle position of the edge of the bottom plate (11), and the ear seat is fixed to the packaging machine body via bolts.

3. The adjustable mounting bracket for a packaging machine according to claim 1, characterized in that: Limiting rods (112) are movably provided on the edges of the movable plate (14) and the fixed plate (15), and on the edges parallel to the extension plate (16).

4. The adjustable mounting bracket for a packaging machine according to claim 1, characterized in that: A screw seat is provided at the middle position of the movable plate (14), and the screw seat is spirally matched with the screw (18).

5. The adjustable mounting bracket for a packaging machine according to claim 1, characterized in that: The threaded inner end of the knob (19) is connected to the end of the guide plate (110), and the end of the guide plate (110) is arranged in an arc shape.

6. The adjustable mounting bracket for a packaging machine according to claim 1, characterized in that: The upper and lower adjacent material guide plates (110) are arranged in parallel, and a strip-shaped material for a packaging machine is arranged between the material guide plates (110).

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