A special tool for packaging machines to quickly locate the position of the transparent paper pull line of small boxes

Abstract

The invention discloses a special tool for quickly positioning the position of a transparent paper pull line of a small box in a packaging machine, comprising a positioning rod (1), a positioning block (2), a locking bolt (3), a gasket (4), and a set screw (5), characterized in that: a long strip groove (11) is arranged on the positioning rod, the locking bolt is connected to the long strip groove through the gasket, a ruler is arranged on the side of the positioning rod, one end face is arranged as a reference surface of the positioning rod, the side face is arranged perpendicularly to the one end face, a groove (12) is arranged on the upper end face of the positioning block, a locking threaded hole is arranged at the bottom of the groove, the positioning rod is connected to the groove and can slide left and right relative to the positioning block, the locking bolt is threadedly connected to the locking threaded hole, and the set screw is connected to the fixing threaded hole at the bottom of the positioning block. The special tool can realize the rapid positioning of the transparent paper pull line of the small box when the position is changed according to the process requirements, reduce the number of adjustments and the adjustment time, reduce the loss of cigarettes and raw and auxiliary materials during the debugging process, and improve the efficiency of equipment transformation and brand replacement.

Description

Technical Field

[0001] The invention relates to the technical field of tobacco machinery and equipment, and in particular to a special tool for a packaging machine to quickly locate a pull line position of a small box transparent paper. Background Art

[0002] When the YB55 small box transparent paper packaging machine changes its production brand, the position of the small box transparent paper wire drawing needs to be changed according to the process requirements. When changing the wire drawing position, it is necessary to adjust the notch of the small box transparent paper cutting knife, the wire drawing U-shaped cutting knife, and the position of the wire drawing conveyor roller. When making changes to the wire drawing related positions, the maintenance personnel first need to move the small box transparent paper cutting knife inward or outward relative to the machine to the approximate position based on experience, and then finely adjust the cutting knife position according to the small box transparent paper cutting situation; similarly, when adjusting the wire drawing U-shaped cutting knife, it is necessary to first move the wire drawing U-shaped cutting knife mounting block inward or outward along its mounting axis according to experience, move it to the approximate position, and then turn the wheel to observe the incision position before making fine adjustments; similarly, when adjusting the wire drawing conveyor roller, it is necessary to move the wire drawing conveyor roller bracket inward or outward along its mounting axis relative to the machine to the approximate position, and then finely adjust the wire drawing conveyor roller bracket position according to the wire drawing conveying situation. The above method of changing the position of the transparent paper drawing line of the small box according to the process requirements needs to be adjusted repeatedly, the adjustment time is long, the number of adjustments is large, and the loss of cigarettes and raw and auxiliary materials is large during the debugging process. Summary of the invention

[0003] In order to overcome the defects existing in the prior art, the present invention designs a special tool for quickly locating the position of the transparent paper pull line of a small package in a packaging machine. The special tool can realize the rapid positioning of the transparent paper pull line of a small box when the position is changed according to process requirements, reduce the number of adjustments and adjustment time, reduce the loss of cigarettes and raw and auxiliary materials during the debugging process, and improve the efficiency of equipment modification and brand replacement.

[0004] In order to achieve the above object, the technical solution adopted by the present invention is:

[0005] A special tool for quickly locating the position of a transparent paper pull line of a small box in a packaging machine, comprising a positioning rod (1), a positioning block (2), a locking bolt (3), a gasket (4), and a set screw (5), wherein the positioning rod is a long rectangular body, and the positioning block is a rectangular body, characterized in that: a long strip groove (11) is provided on the positioning rod, the locking bolt is connected to the long strip groove through the gasket, a scale (10) is provided on the side of the positioning rod, one end face is provided as a positioning rod reference surface (6), the side face is arranged perpendicular to the one end face, a groove (12) is provided on the upper end face of the positioning block, a locking threaded hole (13) is provided at the bottom of the groove, the positioning rod is connected to the groove and can slide left and right relative to the positioning block, the locking bolt is threadedly connected to the locking threaded hole, and the set screw is connected to the fixing threaded hole (14) at the lower part of the positioning block.

[0006] Furthermore, convex blocks (16) are formed on both sides of the groove, the convex blocks are long rectangular bodies, a U-shaped groove (15) is provided on the lower end surface of the positioning block, one side of the U-shaped groove is provided with one or more tightening threaded holes (14), and the extension direction of the groove is perpendicular to the extension direction of the U-shaped groove.

[0007] Furthermore, a side surface of the positioning block perpendicular to the extension direction of the groove forms a positioning block reference surface (9), and the depth edges on both sides of the groove respectively form a positioning reference line B (7) and a positioning reference line A (8), and the positioning reference line B is arranged parallel to the positioning reference line and is located within the positioning block reference surface (9).

[0008] Furthermore, an embedding groove is provided at the bottom of the protrusion, and a guide pad (17) is embedded in the embedding groove. The guide pad is an "L"-shaped structure, and one side of the "L"-shaped structure is embedded in the embedding groove. Both guide pads are located in the groove (12) and are arranged opposite to each other. The material of the guide pad (17) is a non-metallic material with a low friction coefficient.

[0009] Furthermore, the groove width of the groove (12) at the upper end of the positioning block is equal to the outer width of the positioning rod, and scale marks are provided on both sides of the matching surface between the positioning rod and the positioning block, and the scale marks are calculated starting from the reference surface of the positioning rod.

[0010] A method for using a special tool for quickly locating the position of a small box transparent paper drawing line by a packaging machine, characterized in that when positioning, when the positioning rod moves to a predetermined scale line, the locking bolt is tightened; when positioning the small box transparent paper fixing cutting knife, the reference surface of the positioning block fits the outer wall of the movable door frame of the small transparent conveying tendon roller; when positioning the drawing line U-shaped knife, the positioning block is fixed to the side connecting rod of the small package transparent paper U-shaped cutter bracket by a fixing screw, and the connecting rod maintains its original position unchanged; when positioning the drawing line conveying roller, the positioning block is still fixed to the side connecting rod of the small package transparent paper U-shaped cutter bracket by a fixing screw, and the side connecting rod of the small package transparent paper U-shaped cutter bracket is rotated 90° counterclockwise.

[0011] Furthermore, when positioning the U-shaped cutter for transparent paper of small packages and the wire-pulling conveyor roller bracket, the U-shaped groove of the positioning block is fastened to the side connecting rod of the U-shaped cutter bracket for transparent paper of small packages on the machine platform through a set screw; taking the positioning block reference line A as a reference, when the positioning rod moves to the predetermined scale line, tighten the locking bolt, and move the designated reference surface of the U-shaped cutter mounting block for transparent paper of small packages and abut against the reference surface of the positioning rod, so as to realize the rapid positioning of the U-shaped cutter for transparent paper of small packages; rotate the side connecting rod of the U-shaped cutter bracket for transparent paper of small packages 90° counterclockwise, taking the positioning block reference line B as a reference, tighten the locking bolt after moving the positioning rod to the predetermined scale on the positioning rod, move the wire-pulling conveyor bracket along the axial direction of the mounting axis of the wire-pulling conveyor bracket to abut against the reference surface of the positioning rod, so as to realize the rapid positioning of the wire-pulling conveyor roller bracket.

[0012] When the YB55 small box transparent paper packaging machine changes the product brand, the small box transparent paper pull line needs to be adjusted according to the process requirements. A special tool for the packaging machine to quickly locate the position of the small box transparent paper pull line, including a positioning rod, a positioning block, a locking bolt, a gasket, and a set screw. There are rulers on both sides of the positioning rod, and the scale is calculated based on the positioning rod reference surface; there is a groove in the middle of the positioning block, and the positioning rod is embedded in the positioning block groove and can slide relative to the positioning block along the groove; there is a threaded hole in the center of the positioning block. When the positioning rod moves along the groove to the specified scale of the ruler, the locking bolt cooperates with the center threaded hole of the positioning block to fix the position of the positioning rod and the positioning block, so that the positioning rod and the positioning block can be measured and positioned as a tool as a whole. By fitting the reference surface of the positioning block to the outer wall of the movable door frame of the small transparent conveying tendon roller, taking the reference line B of the positioning block as the reference, moving the positioning rod to the predetermined scale of the ruler and tightening the locking bolt, the small box transparent paper fixed cutting knife is moved until the side end face of the cutting knife fits with the reference surface of the positioning rod, so as to realize the rapid positioning of the notch position of the small box transparent paper fixed cutting knife. When positioning the small package transparent paper U-shaped cutter and the wire conveying roller bracket, the U-shaped groove of the positioning block is fastened to the side connecting rod of the small package transparent paper U-shaped cutter bracket on the machine through the set screw; taking the reference line A of the positioning block as the reference, when the positioning rod is moved to the predetermined scale line of the ruler, tighten the locking bolt, and move the designated reference surface of the small package transparent paper wire U-shaped cutter mounting block and fit it against the reference surface of the positioning rod, so as to realize the rapid positioning of the small package transparent paper wire U-shaped cutter. Rotate the side connecting rod of the U-shaped cutter bracket for small packages of transparent paper 90° counterclockwise, take the positioning block reference line B as the reference, move the positioning rod to the predetermined scale on the positioning rod and tighten the locking bolt, move the wire conveying bracket along the axial direction of the installation axis of the wire conveying bracket to fit with the positioning rod reference surface, so as to realize the rapid positioning of the wire conveying roller bracket; according to the small transparent wire related position adjustment database established according to the process requirements, by using the special tool for quickly locating the position of the small box transparent paper wire of the packaging machine described in the present invention, the rapid positioning of the small box transparent paper wire position can be realized.

[0013] The beneficial effects of the present invention are: using the special tool for quickly positioning the position of the transparent paper pull line of a small package in a packaging machine as described in the present invention, the transparent paper pull line of a small box can be quickly positioned when the position is changed according to process requirements, thereby improving the positioning accuracy, reducing the number of adjustments and the adjustment time, reducing the loss of cigarettes and raw and auxiliary materials during the debugging process, and improving the efficiency of equipment modification and brand replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] FIG1 is a schematic structural diagram of a special tool for positioning and adjusting the position of a transparent paper pull line of a small package in a packaging machine according to the present invention;

[0015] FIG2 is a schematic diagram of the structure of a positioning block according to the present invention;

[0016] Figure 3 This is a schematic diagram of the positioning block structure of the present invention.

[0017] In the figure: positioning rod 1, positioning block 2, locking bolt 3, gasket 4, set screw 5, positioning rod reference surface 6, positioning reference line B 7, positioning reference line A 8, positioning block reference surface 9, ruler 10, long strip groove 11, groove 12, locking threaded hole 13, set threaded hole 14, U-shaped groove 15, protrusion 16, guide pad 17. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are 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 creative work are within the scope of protection of the present invention.

[0019] The present invention will be further described in detail below in conjunction with the accompanying drawings.

[0020] like Figure 1-3 As shown, a special tool for a packaging machine to quickly locate the position of a transparent paper pull line of a small box, comprising a positioning rod 1, a positioning block 2, a locking bolt 3, a gasket 4, and a set screw 5. The positioning rod 1 is a long rectangular body, and the positioning block 2 is a rectangular body. A long strip groove 11 is provided on the positioning rod 1, and the locking bolt 3 is connected to the long strip groove 11 through the gasket 4. A ruler 10 is provided on one side of the positioning rod 1, and an end face is provided as a positioning rod reference surface 6, and the side face is perpendicular to the end face. A groove 12 is provided on the upper end face of the positioning block 2, and a locking threaded hole 13 is provided at the bottom of the groove 12. The positioning rod 1 is connected to the groove 12 and can slide left and right relative to the positioning block 2. The locking bolt 3 is threadedly connected to the locking threaded hole 13, and the set screw 5 is connected to the fixing threaded hole 14 at the lower part of the positioning block 2.

[0021] Bumps 16 are formed on both sides of the groove 12, and the bumps 16 are long rectangular bodies. A U-shaped groove 15 is provided on the lower end surface of the positioning block 2, and one side of the U-shaped groove 15 is provided with one or more tightening threaded holes 14. The extension direction of the groove 12 is perpendicular to the extension direction of the U-shaped groove 15. The side surface of the positioning block 2 that is perpendicular to the extension direction of the groove 12 forms a positioning block reference surface 9. The depth edges on both sides of the groove 12 form positioning reference lines B7 and positioning reference lines A8 respectively. The positioning reference line B7 is arranged parallel to the positioning reference line A8 and is located within the positioning block reference surface 9.

[0022] In another embodiment, an embedding groove is provided at the bottom of the protrusion 16, and a guide pad 17 is embedded in the embedding groove. The guide pad 17 is an "L"-shaped structure, and one side of the "L"-shaped structure is embedded in the embedding groove. The two guide pads 17 are both located in the groove 12 and are arranged opposite to each other; the material of the guide pad 17 is a non-metallic material with a low friction coefficient, which facilitates the movement of the positioning rod 1 and reduces the wear on the ruler 10.

[0023] A special tool for packaging machines to quickly locate the position of a small box transparent paper pull line, comprising a positioning rod 1, a positioning block 2, a locking bolt 3, a gasket 4, and a set screw 5. The positioning rod 1 is affixed / processed with a ruler, and the scale is calculated starting from the positioning rod reference surface 6; the positioning block 2 has a groove in the middle, the positioning rod 1 is embedded in the positioning block groove, and can slide relative to the positioning block along the groove; the positioning block 2 has a threaded hole at the center position, when the positioning rod 1 moves along the groove to the scale specified by the ruler, the locking bolt 3 cooperates with the central threaded hole of the positioning block 2 to achieve the position fixation of the positioning rod 1 and the positioning block 2, so that the positioning rod and the positioning block are measured and positioned as a tool as a whole. By fitting the positioning block reference surface 9 on the positioning block 2 to the outer wall of the movable door frame of the small transparent conveying tendon roller, taking the positioning block reference line A8 as the reference, moving the positioning rod 1 to the predetermined scale of the ruler and then tightening the locking bolt 3, moving the small box transparent paper fixed cutting knife to the cutting knife side end face and the positioning rod reference surface 6, the small box transparent paper fixed cutting knife gap position is quickly positioned. When positioning the small package transparent paper U-shaped cutter and the wire conveyor roller bracket, the U-shaped groove of the positioning block is fastened to the small package transparent paper U-shaped cutter bracket on the machine through the set screw 5 and the set screw. Connect the connecting rod on the side; take the positioning block reference line A8 as the reference, when the positioning rod 1 moves to the predetermined scale line, tighten the locking bolt 3, and move the designated reference surface of the small package transparent paper wire U-shaped cutter mounting block and abut it against the positioning rod reference surface 6, so as to realize the rapid positioning of the small package transparent paper wire U-shaped cutter. Rotate the side connecting rod of the U-shaped cutter bracket for small packages of transparent paper 90° counterclockwise, take the positioning block reference line A8 as the reference, move the positioning rod 1 to the predetermined scale on the positioning rod 1, and then tighten the locking bolt 3, move the wire conveying bracket along the axial direction of the installation axis of the wire conveying bracket to fit with the positioning rod reference surface 6, so as to realize the rapid positioning of the wire conveying roller bracket; according to the small transparent wire related position adjustment database established according to the process requirements, by using the special tool for quickly locating the position of the small box transparent paper wire of the packaging machine described in the present invention, the rapid positioning of the small box transparent paper wire position can be realized.

[0024] The above-mentioned implementation modes are for explanation of the present invention rather than limitation of the present invention. It can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A special tool for quickly locating the position of the transparent paper pull line of a small box in a packaging machine, comprising a positioning rod (1), a positioning block (2), a locking bolt (3), a gasket (4), and a set screw (5), wherein the positioning rod is a long rectangular body, and the positioning block is a rectangular body, and is characterized in that: The positioning rod is provided with an elongated groove (11), the locking bolt is connected to the elongated groove through a gasket, a scale (10) is provided on the side of the positioning rod, one end face is provided as a positioning rod reference surface (6), the side face is vertically arranged with the one end face, the upper end face of the positioning block is provided with a groove (12), the bottom of the groove is provided with a locking threaded hole (13), the positioning rod is connected to the groove and can slide left and right relative to the positioning block, the locking bolt is threadedly connected to the locking threaded hole, and the set screw is connected to the fixing threaded hole (14) at the lower part of the positioning block. The groove is formed with protrusions (16) on both sides, the protrusions are long rectangular bodies, the lower end surface of the positioning block is provided with a U-shaped groove (15), one side of the U-shaped groove is provided with one or more tightening threaded holes (14), and the extension direction of the groove is perpendicular to the extension direction of the U-shaped groove. A side surface of the positioning block perpendicular to the extension direction of the groove forms a positioning block reference surface (9), and the depth edges of the groove on both sides form a positioning reference line B (7) and a positioning reference line A (8), respectively. The positioning reference line B is arranged parallel to the positioning reference line A and is located within the positioning block reference surface (9). An embedding groove is provided at the bottom of the protrusion, and a guide pad (17) is embedded in the embedding groove. The guide pad is an "L"-shaped structure, and one side of the "L"-shaped structure is embedded in the embedding groove. Both guide pads are located in the groove (12) and are arranged opposite to each other. The material of the guide pad (17) is a non-metallic material with a low friction coefficient.

2. A special tool for quickly locating the position of the transparent paper pull line of a small box in a packaging machine as claimed in claim 1, characterized in that: The groove width of the groove (12) at the upper end of the positioning block is equal to the outer width of the positioning rod, and scale marks are provided on both sides of the matching surface between the positioning rod and the positioning block, and the scale marks are calculated starting from the reference surface of the positioning rod.

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