A positioning tool for a frame paper extruding device of a packaging machine

Abstract

The application discloses a positioning tool for an inner frame paper extruding device of a packaging machine, which comprises a left movable block, a right movable block, a left positioning groove and a right positioning groove. The left positioning groove is arranged at the junction of the upper surface and the left side surface of the left movable block. The right positioning groove is arranged at the junction of the upper surface and the right side surface of the right movable block. The left movable block and the right movable block are oppositely installed in an integrated manner. When the working position of the inner frame paper extruding device is adjusted and positioned, the positioning tool can reduce the adjustment error, is convenient and fast to use, and improves the efficiency. Meanwhile, the tool is telescopic and applicable to various cigarette package specifications.

Description

Technical Field

[0001] This invention relates to the field of cigarette equipment technology, and more specifically, to a positioning fixture for the inner frame paper extruder of a packaging machine. Background Technology

[0002] Hard-pack packaging machines (such as the GDX2 model) are medium-to-high-speed cigarette packaging equipment, commonly used by most cigarette packaging companies. The inner frame paper clamp is a device used during the upward lifting and transfer process after the aluminum foil cigarette pack and inner frame paper are combined, and it merges with the label paper. It consists of two parts, left and right, that operate simultaneously in opposite directions. Its function is to push the inner frame paper out of the mold box positioning frame and adhere it to the side of the aluminum foil cigarette pack during the lifting and transfer process. The clamp adjustment standard is that when the process ends, its working end face should extend 1.5mm beyond the edge of the mold box. If it is less than 1.5mm, the inner frame paper will deform during the upward lifting process due to the resistance of the positioning frame. If it is greater than 1.5mm, the aluminum foil cigarette pack is easily deformed, and the clamp cannot retract in time, affecting the lifting of the cigarette pack. Therefore, the position adjustment of the clamps on both sides of the inner frame paper is particularly important. Adjusting them during production is time-consuming, labor-intensive, and difficult to control precisely.

[0003] Therefore, how to provide a positioning fixture for the inner frame paper clamping device of a packaging machine has become a technical problem that urgently needs to be solved in this field. Summary of the Invention

[0004] The purpose of this invention is to provide a positioning fixture for the inner frame paper clamping device of a packaging machine.

[0005] According to the present invention, a positioning fixture for the inner frame paper clamping device of a packaging machine is provided, comprising a left movable block, a right movable block, a left positioning groove and a right positioning groove;

[0006] The left positioning groove is provided at the junction of the upper surface and the left side of the left movable block; the right positioning groove is provided at the junction of the upper surface and the right side of the right movable block; the left movable block and the right movable block are installed together as a whole.

[0007] Optionally, the tooling further includes: screws, compression springs, and lock nuts;

[0008] The left movable block and the right movable block are mounted together as one unit by means of the compression spring, screw and locking nut.

[0009] Optionally, the tooling further includes: a left compression spring seat and a right compression spring seat;

[0010] The left compression spring seat is provided on the right side of the left movable block;

[0011] The right compression spring seat is provided on the left side of the right movable block;

[0012] The compression spring is installed in the left compression spring seat and the right compression spring seat.

[0013] Optionally, the tooling further includes: a left stepped hole and a right stepped hole;

[0014] The left movable block is provided with the left stepped hole on its left side;

[0015] The right movable block is provided with the right stepped hole on its right side surface;

[0016] The screw is installed in the left stepped hole;

[0017] The locking nut is installed in the right stepped hole.

[0018] Optionally, the tooling further includes: a left crescent groove and a right crescent groove;

[0019] The upper surface of the left movable block is provided with the left crescent groove;

[0020] The upper surface of the right movable block is provided with the right crescent groove.

[0021] Optionally, the extension length of the compression spring is 10 mm.

[0022] Optionally, the depth of the left and right crescent sulci is 2 mm.

[0023] Optionally, the depth of the left positioning groove and the right positioning groove is 1.5 mm.

[0024] According to the technical content disclosed in this invention, the following beneficial effects are achieved: when adjusting and positioning the working position of the inner frame paper extruder, this tooling can reduce adjustment errors, and is convenient and quick to use, thus improving efficiency; at the same time, the tooling's scalability is suitable for various cigarette pack specifications.

[0025] Other features and advantages of the invention will become clear from the following detailed description of exemplary embodiments of the invention with reference to the accompanying drawings. Attached Figure Description

[0026] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments of the invention and, together with their description, serve to explain the principles of the invention.

[0027] Figure 1 This is a schematic diagram of a positioning fixture for an inner frame paper clamping device of a packaging machine, according to an embodiment.

[0028] Figure 2 This is a perspective view of a positioning fixture for an inner frame paper clamping device of a packaging machine according to an embodiment.

[0029] Figure 3A perspective view of the left movable block of the positioning fixture for the inner frame paper clamp of the packaging machine;

[0030] Figure 4 This is a schematic diagram of the screw and compression spring.

[0031] Explanation of reference numerals in the attached diagram: 1-Left movable block, 11-Left positioning groove, 12-Left crescent groove, 13-Left compression spring seat, 14-Left stepped hole, 2-Right movable block, 21-Right positioning groove, 22-Right crescent groove, 23-Right compression spring seat, 24-Right stepped hole, 3-Screw, 4-Compression spring, 5-Locking nut. Detailed Implementation

[0032] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that, unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps set forth in these embodiments do not limit the scope of the invention.

[0033] The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit the invention or its application or use.

[0034] Techniques, methods, and equipment known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and equipment should be considered part of the specification.

[0035] In all the examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values.

[0036] It should be noted that similar labels and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be discussed further in subsequent figures.

[0037] According to the present invention, such as Figure 1 and Figure 2 As shown, a positioning fixture for the inner frame paper clamping device of a packaging machine is provided, including a left movable block 1, a right movable block 2, a left positioning groove 11 and a right positioning groove 21;

[0038] like Figure 3As shown, the left movable block 1 has a left positioning groove 11 at the junction of its upper surface and left side surface; the right movable block 2 has a right positioning groove 21 at the junction of its upper surface and right side surface; the left movable block 1 and the right movable block 2 are installed together. The left positioning groove 11 positions the end of the stroke of the left side clamping device of the inner frame paper, and the right positioning groove 21 positions the end of the stroke of the right side clamping device of the inner frame paper. The depth of the left positioning groove 11 and the right positioning groove 21 is 1.5mm, and their length and width are adapted to the external dimensions of the clamping device. The external dimensions of the left movable block 1 and the right movable block 2 are 92×27.5×14mm, respectively. Both the left movable block 1 and the right movable block 2 are made of high-quality steel and have undergone anti-oxidation polishing treatment.

[0039] like Figure 4 As shown, in some embodiments, the tooling further includes: screw 3, compression spring 4, and locking nut 5;

[0040] The left movable block 1 and the right movable block 2 are mounted together as one unit by the compression spring 4, the screw 3 and the locking nut 5.

[0041] The tooling also includes: a left compression spring seat 13 and a right compression spring seat 23;

[0042] The left compression spring seat 13 is provided on the right side of the left movable block 1;

[0043] The right compression spring seat 23 is provided on the left side of the right movable block 2;

[0044] The compression spring 4 is installed in the left compression spring seat 13 and the right compression spring seat 23;

[0045] When the compression spring 4 retracts, the tooling can be placed in a designated position and restored by the spring force to press against the inner wall of the mold box.

[0046] The extension length of the compression spring 4 is 10mm; the extension spring 4 is adaptable to various cigarette pack specifications, and the width of the cigarette pack can be increased or decreased by 1-10mm.

[0047] The tooling also includes: a left stepped hole 14 and a right stepped hole 24;

[0048] The left movable block 1 has the left stepped hole 14 on its left side;

[0049] The right movable block 2 is provided with the right stepped hole 24 on its right side surface;

[0050] The screw 3 is installed in the left stepped hole 14;

[0051] The locking nut 5 is installed in the right stepped hole 24;

[0052] The screw 3 is an M4×40mm socket head cap screw, and the locking nut 5 is a non-metallic anti-loosening nut used in conjunction with it.

[0053] In some embodiments, the tooling further includes: a left crescent groove 12 and a right crescent groove 22 for contracting the compression spring;

[0054] The upper surface of the left movable block 1 is provided with the left crescent groove 12;

[0055] The upper surface of the right movable block 2 is provided with the right crescent groove 22.

[0056] The left crescent groove 12 and the right crescent groove 22 are 2mm deep, which facilitates the placement of the tooling in the cigarette pack mold.

[0057] In summary, the technical content disclosed in this invention allows for the reduction of adjustment errors when adjusting and positioning the working position of the inner frame paper extruder. It is also convenient, quick, and efficient to use. Furthermore, the tooling's scalability makes it suitable for various cigarette pack specifications.

[0058] While specific embodiments of the invention have been described in detail by way of examples, those skilled in the art should understand that the examples are for illustrative purposes only and not intended to limit the scope of the invention. Those skilled in the art should understand that modifications can be made to the above embodiments without departing from the scope and spirit of the invention. The scope of the invention is defined by the appended claims.

Claims

1. A positioning tool for a frame paper presser in a packaging machine, characterized in that, The utility model relates to a paper frame pressing device, including: Left movable block, right movable block, left positioning groove and right positioning groove; The upper surface of the left movable block is provided with the left positioning groove at the junction with the left side face, and the upper surface of the right movable block is provided with the right positioning groove at the junction with the right side face; the left positioning groove positions the position of the end of stroke of the left side extruder of the inner frame paper, and the right positioning groove positions the position of the end of stroke of the right side extruder of the inner frame paper; the left movable block and the right movable block are integrally installed in opposition to each other; The tool further includes a screw, a compression spring and a locking nut; The left movable block and the right movable block are integrally installed in opposition to each other through the compression spring, the screw and the locking nut; The tool further includes a left compression spring seat and a right compression spring seat; The right side face of the left movable block is provided with the left compression spring seat; The left side face of the right movable block is provided with the right compression spring seat; The compression spring is installed in the left compression spring seat and the right compression spring seat; The tool further includes a left stepped hole and a right stepped hole; The left side face of the left movable block is provided with the left stepped hole; The right side face of the right movable block is provided with the right stepped hole; The screw is installed in the left stepped hole; The locking nut is installed in the right stepped hole.

2. The packer inner frame paper wiper positioning tool according to claim 1, characterized in that, The tool further includes a left crescent groove and a right crescent groove; The upper surface of the left movable block is provided with the left crescent groove; The upper surface of the right movable block is provided with the right crescent groove.

3. The packer inner frame paper wiper positioning tool according to claim 2, characterized in that, The compression spring has an extension length of 10mm.

4. The packer inner frame paper wiper positioning tool according to claim 3, characterized in that, The left crescent groove and the right crescent groove have a depth of 2mm.

5. The packer inner frame paper wiper positioning tool of claim 4, wherein, The left positioning groove and the right positioning groove each have a depth of 1.5mm.

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