Adjustable hot melt film sealing machine

Abstract

The utility model provides an adjustable hot melt film sealing machine, which relates to the technical field of sealing machines and comprises a mounting rack, a conveyor belt is mounted in the mounting rack, a sealing machine body is mounted on one side of the mounting rack, and supporting legs are mounted at four corners of the bottom of the mounting rack. A fixing frame is further mounted on one side of the lower surface of the mounting frame, and an adjusting mechanism used for adjusting the position of the workpiece is arranged in the fixing frame. Under the driving of the driving motor and the meshing action between the adjusting screw rod and the screw rod sleeve, the movement of the adjusting push plate can be controlled, so that a workpiece with position deviation on the conveying belt can be pushed, the position of the workpiece can be adjusted, the workpiece can be restored to a normal position, the position of the workpiece does not need to be adjusted manually, and the working efficiency is improved. And the processing efficiency can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sealing machines, in particular to an adjustable hot-melt film sealing machine. Background Art

[0002] A sealing machine is a machine that seals containers filled with packaging materials. After the product is loaded into the packaging container, the sealing allows the product to be sealed and preserved, maintains product quality, and prevents product leakage or oxidation. A hot-melt film sealing machine is a common sealing machine, which is commonly used for sealing various types of plastic films, such as the multifunctional automatic film sealing machine proposed in the patent with application number 202121489426.X, including a sealing temperature control box, and two gears are rotatably provided at the upper end of one side of the outer wall of the sealing temperature control box, and a compression rack is meshed on the outer wall of one of the gears, and two first pulleys are rotatably provided at the lower end of one side of the outer wall of the sealing temperature control box, and the outer wall of one of the first pulleys is driven by a first linkage belt, and a metal support block is fixedly provided at the middle position of one side of the outer wall of the sealing temperature control box. The above scheme provides a sealing structure with sustainable pressing on the device, starts the electric telescopic rod to press the heating plate down to heat and squeeze the opening of the film, and then guides it to the connection between the compression rack and the first linkage belt, transmits the film to the inside for transmission, and under the continuous pressing of the compression rack, the sealing part is pressed and sealed again, thereby improving the sealing effect of the device.

[0003] However, during the conveying process of the workpiece by the above-mentioned sealing machine, the position of the workpiece is prone to deviation, and manual adjustment is required, which increases the processing time and reduces the work efficiency. Therefore, we have made improvements to this and proposed an adjustable hot-melt film sealing machine. Utility Model Content

[0004] The main purpose of the utility model is to provide an adjustable hot-melt film sealing machine, which can effectively solve the problem that the position of the workpiece is easily offset during the conveying process of the sealing machine, and its position needs to be adjusted manually, which increases the processing time and reduces the work efficiency.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] An adjustable hot-melt film sealing machine comprises a mounting frame, a conveyor belt is installed inside the mounting frame, a sealing machine body is also installed on one side of the mounting frame, support legs are installed at the four corners of the bottom of the mounting frame, a fixing frame is also installed on one side of the lower surface of the mounting frame, and an adjustment mechanism for adjusting the position of a workpiece is arranged inside the fixing frame.

[0007] Preferably, a fixing rod is installed on one side of the upper surface of the fixing frame, and one end of the fixing rod is fixedly installed on one side of the lower surface of the mounting frame.

[0008] Preferably, the adjusting mechanism includes a driving motor, the driving motor is installed on one end surface of the fixing frame, and an adjusting lead screw is installed at the output end of the driving motor.

[0009] Preferably, one end of the adjusting lead screw is rotatably arranged on the inner wall of one end of the fixing frame, and a lead screw sleeve is movably installed on the lead screw body.

[0010] Preferably, a limiting slider is arranged on the top of the lead screw sleeve, and a limiting chute that is slidably matched with the limiting slider is opened on the inner wall of the top of the fixing frame.

[0011] Preferably, connecting frames are installed on both sides of one end surface of the lead screw sleeve, and a plurality of reinforcing rods are installed between the two connecting frames.

[0012] Preferably, one end of the connecting frame is provided with a mounting plate, an adjusting push plate is also movably installed on one side of the mounting plate, and side plates are installed on both sides of one end surface of the adjusting push plate.

[0013] Preferably, a limiting insertion rod is installed on the lower surface of each side plate, and limiting insertion holes that are matched with the limiting insertion rods are opened on both sides of the upper surface of the mounting plate.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] Driven by the driving motor, under the meshing action between the adjusting lead screw and the lead screw sleeve, the movement of the adjusting push plate can be controlled, and then the workpiece with a position offset on the conveyor belt can be pushed to adjust its position, so that the workpiece returns to the normal position. There is no need for manual adjustment of the workpiece position, which can effectively improve the processing efficiency. By adjusting the position of the adjusting push plate, it can also play a role in limiting the position of the workpiece, and can effectively reduce the situation of position offset of the workpiece during transportation. Through the cooperation of the limiting insertion rod and the limiting insertion hole, the adjusting push plate can be movably installed on one side of the mounting plate, and the adjusting push plate can be replaced according to the different specifications of the workpiece, and it can have a good use effect on different workpieces. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional structural diagram of the utility model;

[0017] Figure 2 is a front view of the utility model;

[0018] Figure 3 is of the utility model Figure 2Schematic three-dimensional structure diagram of the cross-section at A-A in the [Chinese context];

[0019] Figure 4 For the present utility model Figure 1 Enlarged view at B in the [Chinese context].

[0020] In the figure: 1, mounting frame; 2, conveyor belt; 3, sealing machine body; 4, support legs; 5, fixing frame; 501, fixing rod; 502, limit chute; 6, adjusting mechanism; 601, driving motor; 602, adjusting lead screw; 603, lead screw sleeve; 6031, limit slider; 604, connecting frame; 605, reinforcing rod; 606, mounting plate; 6061, limit jack; 607, adjusting push plate; 6071, side plate; 6072, limit insertion rod. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] As shown in Figure 1 、 Figure 2 A kind of adjustable hot melt film sealing machine includes a mounting frame 1. A conveyor belt 2 is installed inside the mounting frame 1. A sealing machine body 3 is also installed on one side of the mounting frame 1. Support legs 4 are installed at the four corners of the bottom of the mounting frame 1. A fixing frame 5 is also installed on one side of the lower surface of the mounting frame 1. An adjusting mechanism 6 for adjusting the position of the workpiece is arranged inside the fixing frame 5. A fixing rod 501 is installed on one side of the upper surface of the fixing frame 5. One end of the fixing rod 501 is fixedly installed on one side of the lower surface of the mounting frame 1.

[0023] As shown in Figure 3 The adjusting mechanism 6 includes a driving motor 601. The driving motor 601 is installed on the surface of one end of the fixing frame 5. The output end of the driving motor 601 is installed with an adjusting lead screw 602. One end of the adjusting lead screw 602 is rotatably arranged on the inner wall of one end of the fixing frame 5. A lead screw sleeve 603 is movably installed on the rod body of the adjusting lead screw 602. A limit slider 6031 is arranged at the top of the lead screw sleeve 603. A limit chute 502 that is slidably matched with the limit slider 6031 is opened on the inner wall of the top of the fixing frame 5. Connecting frames 604 are installed on both sides of the surface of one end of the lead screw sleeve 603. A plurality of reinforcing rods 605 are installed between the two connecting frames 604.

[0024] By adjusting the meshing drive between the lead screw 602 and the lead screw sleeve 603, driven by the drive motor 601, the adjustment push plate 607 can be controlled to move, adjusting the position of the workpiece. There is no need for manual adjustment of the workpiece position, which can effectively improve the processing efficiency. Through the sliding fit between the limit slider 6031 and the limit chute 502, it can play a role in limiting the movement track of the lead screw sleeve 603, enabling the lead screw sleeve 603 to move back and forth when the adjustment lead screw 602 rotates, thus completing the movement of the position of the adjustment push plate 607.

[0025] As Figure 3 , Figure 4 shown, one end of the connecting frame 604 is provided with a mounting plate 606. On one side of the mounting plate 606, an adjustment push plate 607 is also movably installed. On both sides of one end surface of the adjustment push plate 607, side plates 6071 are installed. On the lower surface of each side plate 6071, limit insertion rods 6072 are installed. On both sides of the upper surface of the mounting plate 606, limit insertion holes 6061 that cooperate with the limit insertion rods 6072 are provided.

[0026] Through the insertion and cooperation between the limit insertion rod 6072 and the limit insertion hole 6061, the adjustment push plate 607 is movably installed, and the length of the adjustment push plate 607 can be adjusted according to the size of the workpiece, making it more convenient to use.

[0027] The working principle of this adjustable hot melt film sealing machine:

[0028] During use, the workpiece to be sealed is conveyed by the conveyor belt 2. After moving to one side of the sealing machine body 3, the sealing machine body 3 performs the sealing work on it. Driven by the drive motor 601, the adjustment lead screw 602 is controlled to rotate. Under the meshing action between the adjustment lead screw 602 and the lead screw sleeve 603, the lead screw sleeve 603 can drive the connecting frame 604 to move, and then drive the adjustment push plate 607 on one side to move. By controlling the movement of the adjustment push plate 607, the workpiece with a position deviation on the conveyor belt 2 can be pushed to adjust its position, making the workpiece return to the normal position, facilitating the sealing work, reducing the time for manual adjustment of the workpiece position, and effectively improving the processing efficiency. By adjusting the position of the adjustment push plate 607, it can also play a role in limiting the position of the workpiece, effectively reducing the situation of position deviation of the workpiece during transportation. Through the cooperation of the limit insertion rod 6072 and the limit insertion hole 6061, the adjustment push plate 607 can be movably installed on one side of the mounting plate 606, and the adjustment push plate 607 can be replaced according to different workpiece specifications, having a good use effect on different workpieces and being more convenient to use.

[0029] Obviously, the above embodiments of the present utility are merely examples for clearly illustrating the present utility, rather than limitations on the implementation manners of the present utility. For those of ordinary skill in the art, other different forms of changes or modifications can be made based on the above description. It is impossible to list all implementation manners here. Any obvious changes or modifications derived from the technical solutions of the present utility still fall within the protection scope of the present utility.

Claims

1. An adjustable hot melt film sealing machine, comprising a mounting frame (1), characterized in that: Inside the mounting frame (1), a conveyor belt (2) is installed. On one side of the mounting frame (1), a sealing machine body (3) is also installed. At the four corners of the bottom of the mounting frame (1), support legs (4) are installed. On one side of the lower surface of the mounting frame (1), a fixing frame (5) is also installed. Inside the fixing frame (5), an adjusting mechanism (6) for adjusting the position of the workpiece is provided. The adjusting mechanism (6) includes a driving motor (601). The driving motor (601) is installed on the surface of one end of the fixing frame (5). The output end of the driving motor (601) is installed with an adjusting lead screw (602). One end of the adjusting lead screw (602) is rotatably arranged on the inner wall of one end of the fixing frame (5). A lead screw sleeve (603) is movably installed on the rod body of the adjusting lead screw (602).

2. The adjustable hot melt film sealing machine according to claim 1, characterized in that: On one side of the upper surface of the fixing frame (5), a fixing rod (501) is installed. One end of the fixing rod (501) is fixedly installed on one side of the lower surface of the mounting frame (1).

3. The adjustable hot melt film sealing machine according to claim 1, wherein: On the top of the lead screw sleeve (603), a limiting slider (6031) is provided. On the top inner wall of the fixing frame (5), a limiting chute (502) that is slidably matched with the limiting slider (6031) is opened.

4. The adjustable hot melt film sealing machine according to claim 3, wherein: On both sides of the surface of one end of the lead screw sleeve (603), connecting frames (604) are installed. Between the two connecting frames (604), a number of reinforcing rods (605) are installed.

5. The adjustable hot melt film sealing machine according to claim 4, characterized in that: At one end of the connecting frame (604), a mounting plate (606) is provided. On one side of the mounting plate (606), an adjusting push plate (607) is also movably installed. On both sides of the surface of one end of the adjusting push plate (607), side plates (6071) are installed.

6. The adjustable hot melt film sealing machine according to claim 5, characterized in that: On the lower surface of each side plate (6071), a limiting insertion rod (6072) is installed. On both sides of the upper surface of the mounting plate (606), limiting insertion holes (6061) that are matched with the limiting insertion rods (6072) are opened.

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