A positioning tool for CH molding wheel mold box

Abstract

The present invention discloses a positioning tool for a CH molding wheel mold box, comprising a mounting ring and a positioning plate arranged on the outer peripheral side along the circumference of the mounting ring, wherein the number of the positioning plates is several, the mounting ring is used to be fitted and coaxially mounted on the molding wheel, and the positioning plate is used to contact and position and adjust the molding wheel support plate. The positioning tool for the CH molding wheel mold box is based on the positioning and mounting arc surface of the molding wheel when in use, and the positioning is accurate and does not require measurement, so the adjustment accuracy can be guaranteed; only one person is needed to complete the adjustment work; the adjustment is in place at one time, saving time and effort.

Description

Technical Field

[0001] The invention relates to the technical field of CH box outer transparent paper packaging machines, in particular to a positioning tool for a CH molding wheel mold box. Background Art

[0002] The forming wheel of the CH box outer transparent paper packaging machine is a component that is controlled by an outer groove wheel to intermittently rotate in a clockwise direction. It includes two symmetrically distributed hexagonal forming disks. The packaging wheel is equally divided into six forming mold boxes, corresponding to six workstations.

[0003] Two U-shaped mold boxes are formed at each workstation, and the depth of the mold box is determined by the height of the support plates at the tobacco end and the filter end. If the depth of the mold box is too small during operation, the cigarette pack will interfere with other related parts during transportation and folding, causing the cigarette pack to be squeezed and damaged by friction; if the depth of the mold box is too large, it will cause quality problems such as loose transparent paper wrapping of small boxes and wrinkles on the side seals. Therefore, it is necessary to adjust the mold box to ensure that the depth of the mold box at the six workstations is consistent and the size is correct; currently, a vernier caliper is used to measure the depth of the mold box on site, and to position and adjust the bottom support plates at the tobacco end and the filter end of the forming wheel mold box. There are the following defects: the outer arc surface of the forming wheel is used as the measurement reference, and the outer arc surface of the forming wheel will be worn or deformed during the use of the equipment, resulting in inaccurate measurement; it is difficult to ensure measurement accuracy when a vernier caliper is used as a measuring tool (it is not easy to ensure that the vernier caliper is perpendicular to the measuring surface); two people are required to complete the adjustment work in collaboration; repeated measurement and adjustment are required, which takes a long time.

[0004] Therefore, how to provide a positioning tool for the CH molding wheel mold box that is accurate in positioning, convenient in adjustment, and saves time and effort is a technical problem that technical personnel in this field urgently need to solve. Summary of the invention

[0005] The purpose of the present invention is to provide a positioning tool for a CH molding wheel mold box. When in use, the positioning installation arc surface of the molding wheel is used as a reference, the positioning is accurate and does not require measurement, and the adjustment accuracy can be guaranteed; only one person is needed to complete the adjustment work; the adjustment is completed in one time, saving time and effort.

[0006] To achieve the above-mentioned purpose, the present invention provides a positioning tool for a CH molding wheel mold box, including a mounting ring and a positioning plate arranged on the outer peripheral side along the circumference of the mounting ring, the number of the positioning plates is several, the mounting ring is used to be fitted and coaxially installed on the molding wheel, and the positioning plate is used to contact and position and adjust the molding wheel support plate.

[0007] Preferably, a positioning arc surface for contacting and positioning and adjusting the forming wheel support plate is provided on the outer peripheral side of the positioning plate.

[0008] Preferably, the positioning plate is provided with an adjustment hole, and the adjustment hole is used for a tool to penetrate to tighten the screws of the forming wheel supporting plate after the forming wheel supporting plate is positioned and adjusted.

[0009] Preferably, the positioning arc surface is used to contact and position the tobacco end support plate or the filter end support plate, and the adjustment hole is used for a tool to penetrate to tighten the tobacco end support plate screw or the filter end support plate screw.

[0010] Preferably, the number of the positioning plates is six, and the six positioning plates are evenly distributed along the circumference of the mounting ring at equal distances.

[0011] Preferably, the mounting ring comprises a plurality of mounting ring bodies which are arranged in a split manner, and the mounting ring bodies are sequentially connected to form a complete ring shape of the mounting ring.

[0012] Preferably, the mounting ring comprises a first mounting ring body and a second mounting ring body.

[0013] Preferably, the first mounting ring body and the second mounting ring body are two semi-rings constituting the complete ring shape.

[0014] Preferably, the first mounting ring body and the second mounting ring body are detachably connected.

[0015] Preferably, the first mounting ring body and the second mounting ring body are connected via mounting ring screws.

[0016] Compared with the above-mentioned background technology, the positioning tool for the CH molding wheel mold box provided by the present invention includes a mounting ring and a positioning plate. The number of the positioning plates is several, and the several positioning plates are distributed in a ring shape along the circumference of the mounting ring and arranged on the outer peripheral side of the mounting ring. The function of the mounting ring is to be sleeved on the molding wheel, installed coaxially with the molding wheel and installed with the positioning mounting arc surface as a reference. The function of the positioning plate is to limit the molding wheel support plate by contact to achieve the effect of positioning adjustment; compared with the measurement method using a vernier caliper in the prior art, the positioning tool for the CH molding wheel mold box takes the positioning mounting arc surface of the molding wheel as a reference when in use, and directly positions and adjusts the molding wheel support plate through the positioning plate, so that the adjustment accuracy can be guaranteed without measurement, and the positioning is accurate; only one person is needed to complete the adjustment work in the whole process, and the adjustment is convenient; the tool can be adjusted into place at one time, without repeated measurement and adjustment, saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0018] Figure 1 A schematic structural diagram of a positioning tool for a CH molding wheel mold box provided in a first embodiment of the present invention;

[0019] Figure 2 A schematic structural diagram of a positioning tool for a CH molding wheel mold box provided in a second embodiment of the present invention;

[0020] Figure 3 A schematic diagram of the application of a positioning fixture for a CH molding wheel mold box provided in an embodiment of the present invention on an adjustable molding wheel;

[0021] Figure 4 It is a structural schematic diagram of an adjustable forming wheel in the prior art;

[0022] Figure 5 for Figure 4 AA schematic diagram;

[0023] Figure 6 for Figure 5 A partial enlarged schematic diagram of C in the middle;

[0024] Figure 7 for Figure 5 A partial enlarged schematic diagram of D in the middle.

[0025] in:

[0026] 1-mounting ring, 2-positioning plate, 3-tobacco end support plate, 4-filter end support plate, 5-inner wheel body, 7-inner baffle plate, 8-tobacco end support plate screw, 9-filter end support plate screw, 10-outer baffle plate, 11-outer wheel body, 101-first mounting ring body, 102-second mounting ring body, 103-mounting ring screw, 201-positioning arc surface, 202-adjustment hole. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only 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.

[0028] In order to enable those skilled in the art to better understand the scheme of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0029] Please refer to Figures 1 to 7 ,in, Figure 1 A schematic structural diagram of a positioning tool for a CH molding wheel mold box provided by a first embodiment of the present invention, Figure 2 A schematic structural diagram of a positioning tool for a CH molding wheel mold box provided in a second embodiment of the present invention, Figure 3 A schematic diagram of the application of the positioning fixture for the CH molding wheel mold box provided in an embodiment of the present invention on the adjustable molding wheel, Figure 4 It is a structural schematic diagram of an adjustable forming wheel in the prior art. Figure 5 for Figure 4 AA schematic diagram, Figure 6 for Figure 5 A partial enlarged schematic diagram of C in the middle. Figure 7 for Figure 5 A partial enlarged schematic diagram of D in the middle.

[0030] In the first specific embodiment, the positioning tooling for the CH molding wheel mold box provided by the present invention includes a mounting ring 1 and a positioning plate 2. The mounting ring 1 is a hollow ring. The interior of the mounting ring 1 can be mounted on the molding wheel. The positioning plate 2 is arranged on the outside of the mounting ring 1. The number of the positioning plates 2 is several. The positioning plates 2 are arranged on the outer peripheral side along the circumference of the mounting ring 1. The positioning plates 2 position and adjust the molding wheel support plate in a contact and limiting manner.

[0031] In the present embodiment, the positioning fixture is suitable for the forming wheel of the CH box outer transparent paper packaging machine, and the depth dimension of the forming mold box of the forming wheel is adjusted, and the depth dimension of the mold box is determined by the height position of the forming wheel support plate, and the height position of the forming wheel support plate is related to the radial position of the positioning plate 2 on the circumference. Therefore, the radial distance position of the positioning plate 2 relative to the mounting ring 1 or the radial dimension of the mounting ring 1 is changed to meet the positioning adjustment requirements of the mold box depth dimension. The forming wheel includes two parts that are symmetrically distributed inside and outside or front and back, namely the inner wheel body 5 and the outer wheel body 11, and each of the two parts is equally divided into six mold boxes, totaling twelve. The positioning fixture in the present embodiment can be used by a single positioning plate 2 to position and adjust each mold box in turn, or by a plurality of positioning plates 2 to position and adjust the corresponding mold boxes at the same time, which should also fall within the scope of the description of the present embodiment.

[0032] In a specific implementation, the number of the positioning plates 2 is six, the six positioning plates 2 respectively correspond to the six mold boxes of the inner wheel body 5 or the outer wheel body 11 , and the six positioning plates 2 are evenly distributed at equal distances along the circumference of the mounting ring 1 .

[0033] In this embodiment, when in use, the positioning tool is mounted on the molding wheel connecting seat through the mounting ring 1 and coaxially fixed, so that the positioning tool takes the positioning mounting arc surface of the molding wheel as a reference, and the six positioning plates 2 simultaneously position and adjust the molding wheel support plate, and the adjustment accuracy and positioning accuracy can be guaranteed without measurement; only one person is needed to complete the adjustment work during the whole process, and the adjustment is convenient; the tool can be used to adjust it into place at one time, without repeated measurement and adjustment, saving time and effort.

[0034] It should be noted that the positioning tooling provided in this embodiment is not only suitable for the positioning adjustment of the mold box of the inner wheel body 5, but also for the positioning adjustment of the mold box of the outer wheel body 11; there are certain differences between the positioning adjustment of the mold box of the inner wheel body 5 and the positioning adjustment of the mold box of the outer wheel body 11, but the setting method of the core ideas such as the mounting ring 1 and the positioning plate 2 is the same, the difference lies in the depth dimension of the mold box, and the radial position of the positioning plate 2 can be changed to meet the different requirements of the depth dimension of the mold box, thereby meeting the positioning adjustment of the mold box of the inner wheel body 5 and the mold box of the outer wheel body 11.

[0035] More specifically, a positioning arc surface 201 is provided on the outer peripheral side of the positioning plate 2, and the positioning arc surface 201 contacts and matches with the surface of the forming wheel support plate, thereby limiting the forming wheel support plate in the correct position to achieve the positioning adjustment of the forming wheel support plate. The radius of the positioning arc surface 201 of the positioning tool can vary with the specifications of the cigarette product, that is, the width of the cigarette pack, to adapt to products of multiple specifications.

[0036] When the positioning tool is used to position and adjust the mold box of the inner wheel body 5, the positioning arc surface 201 contacts and positions and adjusts the tobacco end support plate 3; when the positioning tool is used to position and adjust the mold box of the outer wheel body 11, the positioning arc surface 201 contacts and positions and adjusts the filter end support plate 4.

[0037] On this basis, the positioning plate 2 is provided with an adjustment hole 202, which passes through the end plate surface of the positioning plate 2. The function of the adjustment hole 202 is to allow tools to penetrate to tighten the screws of the forming wheel support plate after the forming wheel support plate is positioned and adjusted.

[0038] When the positioning tool is used for positioning and adjusting the mold box of the inner wheel body 5, the adjustment hole 202 is used for the tool to penetrate to tighten the tobacco end support plate screw 8; when the positioning tool is used for positioning and adjusting the mold box of the outer wheel body 11, the adjustment hole 202 is used for the tool to penetrate to tighten the filter end support plate screw 9.

[0039] In a specific embodiment, the installation ring 1 is arranged in a split manner including but not limited to a split type; illustratively, in order to facilitate the installation and fixation of the installation ring 1 on the molding wheel and the portable storage when not in use, the installation ring 1 is arranged in a split type, and the installation ring 1 includes a plurality of installation ring bodies separated before assembly, and when in use, the plurality of installation ring bodies are sequentially connected and fixed on the molding wheel to form a complete ring shape of the installation ring 1.

[0040] Exemplarily, the mounting ring 1 includes two parts, including a first mounting ring body 101 and a second mounting ring body 102 .

[0041] More specifically, the mounting ring 1 includes two mirror-symmetrical parts, the first mounting ring body 101 and the second mounting ring body 102 are two semi-rings forming a complete ring; in other words, the first mounting ring body 101 and the second mounting ring body 102 have the same structure, which simplifies the mold requirements during production and reduces the production cost of the positioning tooling.

[0042] For better technical effects, the first mounting ring body 101 and the second mounting ring body 102 are detachably connected; wherein the detachable connection method includes but is not limited to threaded connection, snap-on fixation, etc.

[0043] Exemplarily, the first mounting ring body 101 and the second mounting ring body 102 are connected by mounting ring screws 103; when the first mounting ring body 101 and the second mounting ring body 102 are two semi-rings forming a complete ring, a pair of mounting ring screws 103 are respectively fastened to the two connected ends of the first mounting ring body 101 and the second mounting ring body 102.

[0044] In the prior art, the inner baffle plate 7 and the outer baffle plate 10 are respectively installed on the inner wheel body 5 and the outer wheel body 11 by two screws, which play the role of guiding the front and rear end corners of the folded transparent paper; the tobacco end support plate 3 and the filter end support plate 4 are respectively installed on the inner side of the inner wheel body 5 and the outer wheel body 11 by the tobacco end support plate screw 8 and the filter end support plate screw 9.

[0045] In this embodiment, a set of positioning tooling of the CH molding wheel mold box is designed using the structural characteristics of the molding wheel, including two positioning tooling corresponding to the tobacco end and the filter end, which can be installed on the molding wheel respectively to realize the positioning adjustment of the tobacco end support plate 3 and the filter end support plate 4, a total of 12 bottom support plates, using the positioning arc surface 201, and then insert a wrench through the adjustment hole 202 to tighten the tobacco end support plate screws 8 and the filter end support plate screws 9 to the tobacco end support plate 3 and the filter end support plate 4.

[0046] In the specific use process, taking the use of the tobacco end as an example, when using, adjust the two groups of 12 mold box bottom support plates that need to be adjusted to the highest, then separate the first mounting ring body 101 and the second mounting ring body 102, respectively install them on the forming wheel connecting seat, and then use two mounting ring screws 103 to connect the first mounting ring body 101 and the second mounting ring body 102, and then move and rotate the positioning tooling axially to fine-tune until the adjustment hole 202 is completely aligned with the tobacco end support plate screw 8, and the positioning arc surface 201 lightly sticks to the lower side of the tobacco end support plate 3, tighten the two mounting ring screws 103, and then place the lower plane of the tobacco end support plate 3 against the positioning arc surface 201 one by one and tighten the tobacco end support plate screw 8.

[0047] The positioning tooling used for the CH molding wheel mold box has achieved a leap from local single adjustment to overall adjustment of the component, reducing the adjustment difficulty of the molding wheel base plate, improving the adjustment accuracy, saving adjustment time, preventing repeated machine adjustments due to errors in the adjustment process, avoiding equipment damage caused by insufficient experience and skills of maintenance personnel, and eliminating equipment operation failures and product quality problems caused by improper adjustment.

[0048] It should be noted that, in this specification, relational terms such as first and second are merely used to distinguish one entity from other entities, but do not necessarily require or imply any actual relationship or order between these entities.

[0049] The positioning tooling for the CH molding wheel mold box provided by the present invention is introduced in detail above. Specific examples are used in this article to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only used to help understand the method of the present invention and its core idea. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the present invention, several improvements and modifications can be made to the present invention, and these improvements and modifications also fall within the scope of protection of the claims of the present invention.

Claims

1. A positioning tool for CH molding wheel mold box, It is characterized in that It comprises a mounting ring (1) and a positioning plate (2) arranged on the outer circumference of the mounting ring (1), wherein the number of the positioning plates (2) is several, the mounting ring (1) is used to be fitted and coaxially mounted on the molding wheel, and the positioning plate (2) is used to contact and position and adjust the molding wheel support plate, so as to adjust the depth dimension of the molding mold box of the molding wheel; The positioning plate (2) is provided with an adjustment hole (202), and the adjustment hole (202) is used for a tool to penetrate and tighten a screw of the forming wheel supporting plate after the forming wheel supporting plate is positioned and adjusted; The outer peripheral side of the positioning plate (2) is provided with a positioning arc surface (201) for contacting and positioning and adjusting the molding wheel support plate; The positioning arc surface (201) is used to contact and position the tobacco end support plate (3) or the filter end support plate (4), and the adjustment hole (202) is used for a tool to penetrate to tighten the tobacco end support plate screw (8) or the filter end support plate screw (9); The mounting ring (1) comprises a plurality of mounting ring bodies which are arranged in a split manner, and the mounting ring bodies are connected in sequence to form a complete ring shape of the mounting ring (1).

2. The positioning tool for CH molding wheel mold box according to claim 1, It is characterized in that The number of the positioning plates (2) is six, and the six positioning plates (2) are evenly distributed at equal distances along the circumference of the mounting ring (1).

3. The positioning tool for CH molding wheel mold box according to claim 1, It is characterized in that The mounting ring (1) comprises a first mounting ring body (101) and a second mounting ring body (102).

4. The positioning tool for CH molding wheel mold box according to claim 3, It is characterized in that The first mounting ring body (101) and the second mounting ring body (102) are two semi-rings forming the complete ring.

5. The positioning tool for CH molding wheel mold box according to claim 3, It is characterized in that The first mounting ring body (101) and the second mounting ring body (102) are detachably connected.

6. The positioning tool for CH molding wheel mold box according to claim 5, It is characterized in that The first mounting ring body (101) and the second mounting ring body (102) are connected via mounting ring screws (103).

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