CN204301671U - Cigarette holder filter stick shaping machine set roller effects on surface checkout gear - Google Patents

Abstract

The utility model provides a roller pair surface detection device of a cigarette holder filter rod forming unit. The detection device includes a positioning frame and a dial indicator, and the positioning frame is composed of left and right positioning plates with a narrow top and a wide bottom, a sliding rod arranged between the two positioning plates, and front and rear positioning rods. A positioning groove is formed between the plate and the front and rear positioning rods, which can be placed on the top of the rubber roller or steel rod of the cigarette filter rod forming machine along the direction of the roller axis. The dial gauge slides through the sliding base and the sliding rod When the positioning frame is set on the rubber roller or steel rod through the positioning groove, the left and right positioning plates are respectively placed on the two ends of the rubber roller or steel rod, and the front and rear positioning rods are respectively placed on the rubber roller or steel rod. Front and rear, the measuring head of the dial indicator is in contact with the surface of the rubber roller or steel rod. The utility model has the advantages of simple structure, novel and unique conception, and fully utilizes the characteristics of the circle. The roller can be disassembled for inspection, and the roller can be inspected directly on the equipment, and the inspection efficiency is high and accurate.

Description

Roller-to-surface detection device for cigarette filter rod forming machine

technical field

The utility model relates to cigarette equipment, in particular to a roller pair surface detection device of a cigarette holder filter rod forming unit.

Background technique

Cigarette filter rod forming machine (abbreviation: forming machine) is a professional production equipment for rolling tow into cigarette filter rod. There are many roller pairs composed of long rubber rollers and steel rollers with different diameters and sizes on the forming machine. These roller pairs are a very important production link in the filter rod processing process and a key system for stable quality of filter rods. During the operation of the equipment, these roller pairs are composed of a steel roller and a rubber roller, and are used in pairs. The tow is bonded between these roller pairs and a certain pressure is applied to complete the opening and conveying of the tow respectively. process flow.

The tow runs in the roller pair of the filter rod forming machine and is extruded by a certain pressure, and will produce a certain friction. Over time, these rubber rollers (material: polyurethane) and steel rollers are worn to varying degrees, especially the rubber rollers. There will be more obvious dents or defects on the surface of the rollers, which will directly affect the normal function of these roller pairs, resulting in equipment failure and quality defects. When the rubber roller wears to a certain extent, it will be replaced, so the rubber roller wear will be inspected every once in a while. The existing method is to check by experience (or feeling) by hand, although this This method is simple, but not scientific, and it varies from person to person. There is no quantitative standard, and there may be problems such as insufficient maintenance affecting product quality or excessive maintenance causing waste.

Contents of the invention

According to the deficiencies of the prior art, the utility model provides a roller-to-surface detection device of a cigarette holder filter rod forming unit with novel structure, convenient use and accurate measurement.

The technical solution provided by the utility model is a roller-to-surface detection device for a cigarette holder filter rod forming machine, which is characterized in that: the detection device includes a positioning frame and a dial indicator, and the positioning frame is positioned by a left and a right side with a narrow top and a wide bottom. plate, a sliding rod set on the upper part between the two positioning plates, and a front and rear positioning rod arranged on the lower part between the two positioning plates. Set on the positioning groove above the rubber roller or steel rod of the cigarette holder filter rod forming machine in the direction of When going up, the left and right positioning plates are respectively placed on the two ends of the rubber roller or steel rod, the front and rear positioning rods are respectively placed on the front and rear of the rubber roller or steel rod, and the measuring head of the dial gauge is connected with the rubber roller or steel rod. The surfaces are in contact and move axially along the rubber roller or steel rod of the cigarette filter rod forming machine under the action of the sliding bottom frame.

A further technical solution of the utility model: the detection device also includes a base with a V-shaped groove, the V-shaped groove is opened along the horizontal direction of the base, and the bottom surface of the groove is a horizontal plane.

The preferred technical scheme of the utility model: the sliding rod also has two, which are placed in parallel on the upper part between the two positioning plates, the sliding bottom frame is a herringbone bracket, and the two inclined rods at the bottom of the herringbone sliding bottom frame Set respectively on the two sliding rods, and move left and right along the two sliding rods at the same time; there is a dial indicator installation hole on the top surface of the upright rod of the herringbone sliding chassis, and the measuring rod of the dial indicator is inserted into the percentage indicator. Meter installation hole, the measuring head at the lower end of the measuring rod passes through the dial indicator mounting hole and protrudes from between the two inclined rods at the lower part of the sliding chassis. Tighten the bolts.

The preferred technical solution of the utility model: the left and right positioning plates are isosceles trapezoidal positioning plates, all corners of each positioning plate are arc angles, and there is an arc at the upper central position of each positioning plate Groove; the front and rear positioning rods are arranged at the lower part of the positioning plate close to the two corners.

The beneficial effects of the utility model:

1. The utility model is simple in structure, novel and unique in conception, fully utilizes the characteristics of a circle, and uses a dial indicator to measure so that the accuracy is very high, and can be tested effectively, providing accurate data for the formulation of quantitative technical standards, Overcome a series of problems caused by hand touch based on experience;

2. When the utility model is in use, the roller can be removed for detection, and the roller can also be detected directly on the equipment, which is easy to operate and improves the detection efficiency; The operation can be carried out at a more suitable position, the method is very simple and fast;

3. The utility model has low cost and wide application. It can not only be used for detecting the wear of the roller surface of the filter forming machine, but also can be widely used for detecting the surface of similar cylindrical objects.

Description of drawings

Fig. 1 is a structural representation of the utility model,

Fig. 2 is the use state figure of the utility model;

Fig. 3 is a schematic diagram of using the utility model to detect after the roller is taken off.

In the figure: 1—dial indicator, 2, 3—left and right positioning plate, 2-1—measuring head, 2-2—measuring rod, 4—sliding rod, 5, 6—front and rear positioning rod, 7— Positioning groove, 8—sliding underframe, 9—rubber roller or steel rod, 10—fastening bolt, 11—base, 12—V-shaped groove.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is further described. As shown in Fig. 1, Fig. 2 and Fig. 3, a device for detecting the roller surface of a cigarette holder filter rod forming machine, the detection device includes a positioning frame and a dial indicator 1, and the dial indicator 1 adopts an existing purchased dial indicator, The working principle of the dial indicator is to convert the small linear movement of the measuring rod caused by the measured size into the rotation of the indicator on the dial through gear transmission amplification, so as to read the measured size. Described locating frame is made up of the left and right locating plate 2,3 that is narrow at the bottom and wide at the bottom, is arranged on the slide bar 4 of upper part between two locating plates, is arranged on the front and rear locating bar 5,6 of bottom between two locating plates The left and right positioning plates 2 and 3 are isosceles trapezoidal positioning plates, and all corners of the positioning plates are arc angles, and arc-shaped grooves begin to be arranged at the upper central position of each positioning plate; The rear positioning rods 5 and 6 are arranged at the lower part of the positioning plate close to the two corners, and form a rubber roller or steel rod 9 that can be placed on the cigarette holder filter rod forming machine along the direction of the roller axis between the two positioning plates The upper positioning groove 7, the positioning frame can be safely set on the rubber roller or steel rod 9 through the positioning groove 7, after the sleeve is set, the left and right positioning plates 2 and 3 are respectively placed on the two ends of the rubber roller or steel rod 9 , the front and rear positioning rods 5 and 6 are respectively placed on the front and back of the rubber roller or the steel rod 9, and the depth of its sheathing can be set as required to ensure that the positioning frame can be stuck on the surface of the rubber roller or the steel rod 9 without It will fall off at will, which can be determined by adjusting the height of the positioning plate.

As shown in Figure 1, the dial indicator 1 is slidably connected with the sliding rod 4 through the sliding base frame 8, and there are two sliding rods 4, which are placed in parallel on the top between the two isosceles positioning plates, and the sliding base frame 8 It is a herringbone bracket, and is correspondingly sleeved on the two sliding rods 4 through the two inclined rods at the lower part, and sliding bearings are provided at the socketed positions to facilitate the sliding bottom frame 8 to move left and right along the two sliding rods; The top surface of the upright bar of the font sliding chassis 8 is provided with a dial indicator installation hole, and the dial indicator 1 is inserted into the dial indicator installation hole through the measuring rod 2-2, and the measuring head 2-1 at the lower end of the measuring rod 2-2 passes through The dial indicator installation hole stretches out between the two inclined rods of the bottom of the sliding chassis 8, to ensure that when the positioning frame is placed on the rubber roller or the steel rod 9, the measuring head 2-1 of the dial indicator 1 is in contact with the rubber roller or the steel rod 9. The surface of the stick 9 is in contact. Since the entire positioning frame is set along the axial direction of the rubber roller or steel rod 9, when the dial indicator 1 is moved, the measuring head 2-1 will move along the rubber roller or steel rod 9. The axis of movement (ie the generatrix of the cylinder) can measure the wear of the rubber roller or the entire length of the steel rod 9. A fastening bolt 10 for locking the measuring rod 2-2 is provided on the upright pole of the herringbone sliding chassis 8, and is used to fix the dial gauge 1 and the interactive chassis 8 to ensure the accuracy of measurement.

As shown in Figure 3, the detection device described in the utility model also includes a base 11 with a V-shaped groove, the V-shaped groove 12 is opened along the horizontal direction of the base 11, and the bottom surface of the groove is a horizontal plane; The roller or steel rod is removed and placed on the base 11 for measurement.

When the utility model is in use: when detecting the removed rubber roller or steel roller 9, as shown in Figure 3, first put the checked rubber roller or steel roller 9 into the V-shaped groove 12 of the base 11, and then position The frame is set on the top of the inspection rubber roller or steel roller 9. After the positioning frame is installed, ensure that the left and right positioning plates 2 and 3 are respectively attached to the two ends of the inspection rubber roller or steel roller 9, and the front and rear positioning rods 5 and 6 Contact the side wall of the rubber roller or steel roller 9 respectively, then install the dial indicator 1, and adjust the height of the dial indicator 1 so that the measuring head 2-1 of the dial indicator 1 is in contact with the surface of the rubber roller or steel roller 9 Contact (operate according to the use requirements of the dial indicator), tighten the fastening bolt 10, adjust the "0" position of the dial indicator, and then move the sliding base 8 axially on the sliding rod 4, and observe the dial indicator 1 The change of the reading; the purpose of detecting the wear of the roller surface (busbar) can be realized. When the rubber roller or steel rod 9 is directly detected on the equipment, the base 11 is not needed. As shown in FIG. 2 , the positioning frame can be directly installed in a suitable position, and then the above method can be installed for detection.

Claims (4)

1. A cigarette holder filter rod forming unit roll pair surface detection device is characterized in that: the detection device comprises a positioning frame and a dial indicator (1), and the positioning frame is composed of left and right positioning plates ( 2, 3), the sliding rod (4) that is arranged on the upper part between two positioning plates, the front and rear positioning rods (5, 6) that are arranged on the lower part between the two positioning plates are composed, and the left and right positioning plates (2, 3 ) and the front and rear positioning rods (5, 6) form a positioning groove (7) that can be placed on the top of the rubber roller or steel rod of the cigarette filter rod forming machine along the direction of the roller axis. (1) Through the sliding connection between the sliding base frame (8) and the sliding rod (4), when the positioning frame is set on the rubber roller or steel rod (9) through the positioning groove (7), the left and right positioning plates (2, 3) respectively placed on the two ends of the rubber roller or steel rod (9), the front and rear positioning rods (5, 6) are respectively placed on the front and rear of the rubber roller or steel rod (9), and the dial indicator (1) The measuring head (2-1) is in contact with the surface of the rubber roller or steel rod (9), and moves axially along the rubber roller or steel rod (9) of the cigarette filter rod forming machine under the action of the sliding chassis (8) . 2. The roll-to-surface detection device of a cigarette holder filter rod forming unit according to claim 1, characterized in that: the detection device also includes a base (11) with a V-shaped groove, and the V-shaped groove ( 12) Open along the horizontal direction of the base (11), and the bottom surface of the groove is a horizontal plane. 3. The roll-to-surface detection device of a cigarette holder filter rod forming unit according to claim 1, characterized in that: said sliding rods (4) also have two, placed in parallel on the upper part between two positioning plates, said The sliding underframe (8) is a herringbone support, and the bottom two inclined bars of the herringbone sliding underframe (8) are respectively enclosed within two sliding bars (4), and simultaneously move along the left and right sides of the two sliding bars (4). Move to the right; The upright rod top surface of the herringbone sliding underframe (8) is provided with a dial gauge mounting hole, and the measuring rod (2-2) of the dial gauge (1) is inserted into the dial gauge mounting hole, and the measuring rod ( 2-2) The measuring head (2-1) at the lower end protrudes from between the two inclined rods at the bottom of the sliding chassis (8) through the installation hole of the dial indicator, and the vertical pole of the herringbone sliding chassis (8) A fastening bolt (10) for locking the measuring rod (2-2) is arranged on the top. 4. The roller pair surface detection device of a cigarette holder filter rod forming unit according to claim 1 or 2, characterized in that: the left and right positioning plates (2, 3) are isosceles trapezoidal positioning plates, and each positioning plate All the corners of the boards are arc angles, and there is an arc-shaped groove at the upper center of each positioning board; the front and rear positioning rods (5, 6) are arranged at the bottom of the positioning board near the two corners. Location.