An adjustment tool for aligning the turning drum and the detection drum of a PROTOS winder

Abstract

The present invention discloses an adjustment tool for aligning a turning drum and a detection drum of a PROTOS winding machine, comprising a bearing cylinder (1), a sleeve (2), a fan-shaped plate (3), a first threaded pin (4), and a second threaded pin (5), characterized in that the outer cylindrical front end of the bearing cylinder is connected to the inner arc surface of the fan-shaped plate as a whole or integrally formed, the two ends of the sleeve are respectively provided with bearing mounting sections, the two end bearing mounting sections of the sleeve are respectively installed with a first bearing (21) and a second bearing (22), the fan-shaped plate is provided with a first threaded hole (31) and a second threaded hole (32), and the first threaded pin and the second threaded pin are respectively fixedly connected to the first threaded hole and the second threaded hole on the fan-shaped plate by threaded connection. The adjustment tool eliminates the steps of disassembling, reinstalling, and re-adjusting the detection disk before the detection drum, and realizes the rapid adjustment of the intersection position of the turning drum and the detection drum; the present invention realizes the expansion of the working space during adjustment, and provides convenience for the rapid adjustment work.

Description

Technical Field

[0001] The invention relates to the technical field of tobacco machinery, and in particular to an adjustment tool and a method thereof for aligning a turning drum and a detection drum of a PROTOS tobacco rolling machine. Background Art

[0002] The turning drum and the detection drum are important components in the PROTOS cigarette making machine. The turning drum converts two rows of filter cigarettes with opposite filter segments into a row of filter cigarettes with the filter segments facing the same direction, and transmits the filter cigarettes to the detection drum for inspection in a single row. Therefore, the correct adjustment of the alignment of the turning drum and the detection drum affects whether the cigarette transmission and handover are smooth.

[0003] Because the front detection disc of the detection drum blocks the line of sight, the existing adjustment method is to remove the front section of the detection drum and the bracket, disengage the front detection disc from the front section bearing ring assembly, and then reinstall the detection drum bearing ring assembly and the bracket for adjustment. The disadvantage is that after the adjustment, the front detection disc of the detection drum needs to be reinstalled on the front section bearing ring assembly of the detection drum, and the axial distance between the front and rear detection discs should be correctly adjusted again, otherwise the detection accuracy will be affected, which is time-consuming and labor-intensive, with many adjustment steps, and reduces production efficiency. Summary of the invention

[0004] The purpose of the present invention is to overcome the shortcomings of the prior art, provide an adjustment tool and method for aligning the turning drum and the detection drum of a PROTOS winder assembly, and solve the problem that the alignment adjustment of the turning drum and the detection drum in the prior art is time-consuming, labor-intensive, and inefficient. The adjustment tool eliminates the steps of disassembling, reinstalling, and re-adjusting the detection disk in front of the detection drum, realizes rapid adjustment of the intersection position of the turning drum and the detection drum, realizes the expansion of the working space during adjustment, and provides convenience for rapid adjustment work.

[0005] In order to achieve the above object, the technical solution adopted by the present invention is:

[0006] An adjustment tool for aligning a turning drum and a detection drum of a PROTOS winder, comprising a bearing cylinder (1), a sleeve (2), a sector plate (3), a first threaded pin (4), and a second threaded pin (5), characterized in that the outer cylindrical front end of the bearing cylinder is connected to the inner arc surface of the sector plate as a whole or is formed as a whole, the front end surface of the bearing cylinder is flush with / coplanar with a side surface of the sector plate, the inner holes at both ends of the bearing cylinder are respectively provided with a first retaining ring groove (11) and a second retaining ring groove (13), the two ends of the sleeve are respectively provided with a bearing mounting section (23), the sleeve has a sleeve inner hole (24), and the two ends of the sleeve are provided with a bearing mounting section (23). A first bearing (21) and a second bearing (22) are respectively installed on the end bearing installation section. The first bearing and the second bearing are installed together with the shaft sleeve in the inner hole of the bearing cylinder. The axial positioning of the first bearing and the second bearing is achieved by positioning and fixing the first retaining ring groove installed in the bearing cylinder, the first retaining ring (12) and the second retaining ring (14) in the second retaining ring and the shaft shoulder of the bearing installation section. A first threaded hole (31) and a second threaded hole (32) are provided on the fan-shaped plate. The first threaded pin shaft and the second threaded pin shaft are respectively fixedly connected to the first threaded hole and the second threaded hole on the fan-shaped plate by threaded connection.

[0007] Furthermore, the first threaded pin shaft and the second threaded pin shaft comprise a threaded section (41), a connecting platform section (42), and a pin shaft section (43) which are connected in sequence, the threaded section and the pin shaft section are respectively located on both sides of the connecting platform section, and the threaded section is threadedly connected to the first threaded hole or the second threaded hole; the connecting platform section is generally in a waist-shaped structure.

[0008] Furthermore, the sleeve has a stepped shaft structure outside the inner hole of the sleeve, the shaft diameter of the bearing mounting sections at both ends of the sleeve is smaller than the shaft diameter of the middle section, the shaft diameters of the bearing mounting sections are the same, the length of the sleeve is smaller than the length of the bearing tube, the length of the sleeve is the same as the length of the front section of the detection drum shaft, the length of the bearing mounting section matches the thickness of the first bearing or the second bearing, and the inner hole of the sleeve matches the shaft diameter of the front section of the detection drum shaft.

[0009] Furthermore, the circumferential hole distance from the first threaded hole to the second threaded hole on the fan-shaped plate is the same as the hole distance between the two pin holes on the end face of the detection drum bearing ring assembly; the radial hole distance from the first threaded hole on the fan-shaped plate to the inner hole of the bearing tube is the same as the radial hole distance from the second threaded hole to the inner hole of the bearing tube, and the radial hole distance is the same as the hole distance from the pin hole on the end face of the detection drum bearing ring assembly to the inner hole of the detection drum bearing ring assembly.

[0010] Furthermore, the shaft diameters of the pin shaft sections of the first threaded pin shaft and the second threaded pin shaft match the hole diameters of the bracket pin holes of the winding machine; the outer diameter and length of the bearing cylinder are smaller than the outer diameter and length of the bearing ring assembly at the front section of the detection drum wheel.

[0011] Furthermore, the fan-shaped plate and the bearing cylinder are fixed as a whole, the first bearing and the second bearing are respectively installed on the bearing mounting sections at both ends of the sleeve, the first retaining ring is inserted into the first retaining ring groove in the inner hole of one end of the bearing cylinder, the first bearing and the second bearing are installed together with the sleeve into the inner hole of the bearing cylinder, and then the second retaining ring at the other end of the bearing cylinder is inserted, and the first threaded pin and the second threaded pin are respectively screwed into the first threaded hole and the second threaded hole on the fan-shaped plate; due to the supporting effect of the first bearing and the second bearing, the bearing cylinder and the fan-shaped plate can rotate relative to the sleeve.

[0012] Furthermore, the front section of the detection drum and the bracket are removed from the PROTOS winder equipment, the bushing is installed on the detection drum shaft, the fan-shaped plate is rotated to embed the first threaded pin shaft and the second threaded pin shaft into the pin hole of the bracket, the bracket is installed to form a support for the turning drum shaft, the turning drum and the detection drum are manually turned to adjust the intersection position, and after the adjustment is completed, the adjustment tooling and the bracket are removed, and the front section of the detection drum and the bracket are reinstalled.

[0013] The adjustment tool and method for aligning the PROTOS turning drum and the detection drum of the present invention have the following beneficial technical effects:

[0014] The present invention eliminates the steps of disassembling, reinstalling and re-adjusting the detection disk in front of the detection drum, and realizes rapid adjustment of the intersection position of the turning drum and the detection drum; the present invention cooperates with the bracket to provide support for the turning drum during adjustment; the present invention expands the working space during adjustment, and provides convenience for rapid adjustment work. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] FIG1 is a schematic diagram of the exploded structure of the adjustment tooling for aligning the PROTOS turning drum and the detection drum of the present invention;

[0016] FIG. 2 is a schematic diagram of the structure of the adjustment tool assembly for aligning the PROTOS turning drum and the detection drum according to the present invention.

[0017] In the figure: bearing cylinder 1, sleeve 2, fan-shaped plate 3, first threaded pin 4, second threaded pin 5, first retaining ring groove 11, first retaining ring 12, second retaining ring groove 13, second retaining ring 14, first bearing 21 (rolling bearing), second bearing 22 (rolling bearing), bearing mounting section 23, sleeve inner hole 24, first threaded hole 31, second threaded hole 32, threaded section 41, (waist-shaped) connecting platform section 42, pin section 43. 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 1-2 As shown, an adjustment tool for aligning the turning drum and the detection drum of a PROTOS winder, comprising a bearing cylinder 1, a sleeve 2, a fan-shaped plate 3, a first threaded pin 4, and a second threaded pin 5, characterized in that: the outer cylindrical front end of the bearing cylinder 1 is connected to the inner arc surface of the fan-shaped plate 3 as a whole or formed as a whole, the front end face of the bearing cylinder 1 is flush / coplanar with one side surface of the fan-shaped plate 3, the inner holes at both ends of the bearing cylinder 1 are respectively provided with a first retaining ring groove 11 and a second retaining ring groove 13, the two ends of the sleeve 2 are respectively provided with bearing mounting sections 23, the sleeve 2 has a sleeve inner hole 24, and the bearing mounting sections 23 at both ends of the sleeve 2 are respectively provided with a first retaining ring groove 11 and a second retaining ring groove 13. A first bearing 21 and a second bearing 22 are installed. The first bearing 21 and the second bearing 22 are installed together with the shaft sleeve 2 in the inner hole of the bearing cylinder 1. The axial positioning of the first bearing 21 and the second bearing 22 is positioned and fixed by the first retaining ring groove 11 installed in the bearing cylinder 1, the first retaining ring 12, the second retaining ring 14 in the second retaining ring 13 and the shoulder of the bearing mounting section 23. A first threaded hole 31 and a second threaded hole 32 are provided on the fan plate 3. The first threaded pin shaft 4 and the second threaded pin shaft 5 are fixedly connected with the first threaded hole 31 and the second threaded hole 32 on the fan plate 3 by threaded connection respectively.

[0021] Furthermore, the first threaded pin shaft 4 and the second threaded pin shaft 5 include a threaded section 41, a connecting platform section 42, and a pin shaft section 43 which are connected in sequence. The threaded section 41 and the pin shaft section 43 are respectively located on both sides of the connecting platform section 42. The threaded section 41 is threadedly connected to the first threaded hole 31 or the second threaded hole 32. The connecting platform section 42 is generally a waist-shaped structure.

[0022] Furthermore, the sleeve 2 has a stepped shaft structure outside the sleeve inner hole 24, the shaft diameter of the bearing mounting sections 23 at both ends of the sleeve 2 is smaller than the shaft diameter of the middle section, the shaft diameters of the bearing mounting sections 23 are the same, the length of the sleeve 2 is smaller than the length of the bearing cylinder 1, the length of the sleeve 2 is the same as the length of the front section of the detection drum shaft, the length of the bearing mounting section 23 matches / is basically the same as the thickness of the first bearing 21 or the second bearing 22, and the sleeve inner hole 24 matches / is assembled with the shaft diameter of the front section of the detection drum shaft.

[0023] Furthermore, the circumferential hole distance from the first threaded hole 31 to the second threaded hole 32 on the sector plate 3 is the same as the hole distance between the two pin holes on the end face of the detection drum bearing ring assembly; the radial hole distance from the first threaded hole 31 on the sector plate 3 to the inner hole of the bearing cylinder 1 is the same as the radial hole distance from the second threaded hole 32 to the inner hole of the bearing cylinder 1, and the radial hole distance is the same as the hole distance from the end face pin hole of the detection drum bearing ring assembly to the inner hole of the detection drum bearing ring assembly. The shaft diameter of the pin shaft section 43 of the first threaded pin shaft 4 and the second threaded pin shaft 5 matches the hole diameter of the bracket pin hole of the winding machine; the outer diameter and length of the bearing cylinder 1 are significantly smaller than the outer diameter and length of the front section bearing ring assembly of the detection drum.

[0024] A method for using an adjustment tool for aligning a turning drum and a detection drum of a PROTOS winder, wherein a sector plate 3 and a bearing cylinder 1 are fixed as one body, a first bearing 21 and a second bearing 22 are respectively mounted on the bearing mounting sections 23 at both ends of a sleeve 2, a first retaining ring 12 is inserted into a first retaining ring groove 11 in an inner hole at one end of the bearing cylinder 1, and after the first bearing 21 and the second bearing 22 are installed together with the sleeve 2 into the inner hole of the bearing cylinder 1, a second retaining ring 14 at the other end of the bearing cylinder 1 is inserted, and a first threaded pin 4 and a second threaded pin 5 are respectively screwed into a first threaded hole 31 and a second threaded hole 32 on the sector plate 3. Due to the supporting effect of the first bearing 21 and the second bearing 22, the bearing cylinder 1 and the sector plate 3 can rotate relative to the sleeve 2.

[0025] Remove the front section and bracket of the detection drum from the PROTOS winder, install the shaft sleeve 2 of the present invention on the detection drum shaft, rotate the fan-shaped plate 3 to embed the first threaded pin 4 and the second threaded pin 5 into the pin holes of the bracket, install the bracket to form a support for the turning drum shaft, manually turn the turning drum and the detection drum to adjust the intersection position, remove the adjustment tooling and bracket of the present invention after the adjustment is completed, and reinstall the front section and bracket of the detection drum.

[0026] The present invention discloses an adjustment tool and method for aligning a PROTOS turning drum and a detection drum. The present invention eliminates the steps of disassembling, reinstalling and re-adjusting a detection disk in front of the detection drum, and realizes rapid adjustment of the intersection position of the turning drum and the detection drum; the present invention cooperates with a bracket to provide support for the turning drum during adjustment; the present invention expands the working space during adjustment, and provides convenience for rapid adjustment work.

[0027] 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. An adjustment tool for aligning a turning drum and a detection drum of a PROTOS winder, comprising a bearing cylinder (1), a sleeve (2), a sector plate (3), a first threaded pin (4), and a second threaded pin (5), characterized in that: The outer circular front end of the bearing cylinder is connected to the inner arc surface of the sector plate to form an integral body or is integrally formed. The front end face of the bearing cylinder is flush with / coplanar with one side surface of the sector plate. The inner holes at both ends of the bearing cylinder are respectively provided with a first retaining ring groove (11) and a second retaining ring groove (13). The two ends of the shaft sleeve are respectively provided with a bearing mounting section (23). The shaft sleeve has a shaft sleeve inner hole (24). The bearing mounting sections at both ends of the shaft sleeve are respectively installed with a first bearing (21) and a second bearing (22). The first bearing and the second bearing are installed together with the shaft sleeve in the inner hole of the bearing cylinder. The axial positioning of the first bearing and the second bearing is achieved by installing a first retaining ring groove in the bearing cylinder, a first retaining ring (12) in the second retaining ring, and a second retaining ring (23). The spring (14) and the shoulder of the bearing mounting section are positioned and fixed, and a first threaded hole (31) and a second threaded hole (32) are provided on the fan-shaped plate. The first threaded pin shaft and the second threaded pin shaft are respectively fixedly connected to the first threaded hole and the second threaded hole on the fan-shaped plate by threaded connection; the first threaded pin shaft and the second threaded pin shaft include a threaded section (41), a connecting platform section (42), and a pin shaft section (43) connected in sequence, and the threaded section and the pin shaft section are respectively located on both sides of the connecting platform section, and the threaded section is threadedly connected to the first threaded hole or the second threaded hole; the connecting platform section is generally in a waist-shaped structure; the shaft sleeve is a stepped shaft structure outside the inner hole of the shaft sleeve, and the shaft diameter of the bearing mounting sections at both ends of the shaft sleeve is smaller than that of the middle The intermediate section shaft diameter and the bearing installation section shaft diameter are the same, the length of the sleeve is smaller than the length of the bearing tube, the length of the sleeve is the same as the length of the front section of the detection drum shaft, the length of the bearing installation section matches the thickness of the first bearing or the second bearing, and the inner hole of the sleeve matches the shaft diameter of the front section of the detection drum shaft; the circumferential hole distance from the first threaded hole to the second threaded hole on the fan-shaped plate is the same as the hole distance between the two pin holes on the end face of the detection drum bearing ring assembly; the radial hole distance from the first threaded hole on the fan-shaped plate to the inner hole of the bearing tube is the same as the radial hole distance from the second threaded hole to the inner hole of the bearing tube, and the radial hole distance is the same as the hole distance from the pin hole on the end face of the detection drum bearing ring assembly to the inner hole of the detection drum bearing ring assembly; the first threaded pin shaft, the second threaded pin shaft The pin shaft section diameter of the threaded pin shaft matches the hole diameter of the bracket pin hole of the winding machine; the outer diameter and length of the bearing cylinder are smaller than the outer diameter and length of the bearing ring assembly at the front section of the detection drum; wherein the fan-shaped plate and the bearing cylinder are fixed as a whole, the first bearing and the second bearing are respectively mounted on the bearing mounting sections at both ends of the sleeve, the first retaining spring is clamped in the first retaining spring groove in the inner hole of one end of the bearing cylinder, the first bearing and the second bearing are installed together with the sleeve into the inner hole of the bearing cylinder, and then the second retaining spring at the other end of the bearing cylinder is clamped, and the first threaded pin shaft and the second threaded pin shaft are respectively screwed into the first threaded hole and the second threaded hole on the fan-shaped plate; due to the supporting effect of the first bearing and the second bearing, the bearing cylinder and the fan-shaped plate can rotate relative to the sleeve;Among them, remove the front section of the detection drum and the bracket from the PROTOS winder, install the sleeve on the detection drum shaft, rotate the fan plate to embed the first threaded pin shaft and the second threaded pin shaft into the bracket pin hole, install the bracket to form a support for the turning drum shaft, manually turn the turning drum and the detection drum to adjust the intersection position, remove the adjustment tooling and bracket after the adjustment is completed, and reinstall the front section of the detection drum and the bracket. ;

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