A conveyor chain connector and conveyor chain for strip cigarettes

Abstract

The present invention discloses a conveyor chain connector and a conveyor chain for strip cigarettes. The strip connector includes a first bracket, a long screw, a second bracket, a pin shaft, a roller, a bearing, a connecting rope, a chain plate and a chain plate connecting pin. The long screw is in threaded fit with the first bracket, the second bracket is connected to the long screw, and two rollers are fixedly installed at the upper two ends of the second bracket through four bearings and two pin shafts. One end of each of the two connecting ropes is connected to the two ends of the first bracket respectively, and the other end of each of the two connecting ropes passes through the second bracket and is tied to the chain plates at the broken part of the chain through the space between the rollers. By rotating the long screw, the second bracket moves downward to bring the two ends of the broken part of the chain closer. When the connection condition is met, the chain plates at the broken part are connected together with the chain plate connecting pin. The solution proposed by the present invention can improve the working efficiency when connecting the conveyor chain and reduce the consumption of personnel and time.

Description

Technical Field

[0001] The present invention relates to cigarette manufacturing equipment, and more particularly to a conveyor chain connector and a conveyor chain for a carton cigarette conveyor. Background Art

[0002] The following situations may occur during the use of a carton cigarette conveyor:

[0003] 1. Sometimes, the conveyor chain of the carton cigarette conveyor may break down during operation;

[0004] 2. When maintaining the conveyor chain of the carton cigarette conveyor, the conveyor chain needs to be cleaned and the chain plates with serious cracking or wear need to be replaced, which requires disconnecting the conveyor chain;

[0005] 3. After the carton cigarette conveyor chain has been running for some time, the chain will become longer, which affects the normal operation of the chain. Therefore, the chain needs to be disconnected and the excess chain plates need to be removed;

[0006] The common point of the above problems is that after repairing the chain, the chain needs to be reconnected. During the connection process, 5-6 people need to cooperate simultaneously to complete the connection of the chain, and it takes a long time, which can no longer meet the requirements of high-quality and high-efficiency development of current cigarette production factories. Summary of the Invention

[0007] An object of the present invention is to provide a new technical solution for a conveyor chain connector and a conveyor chain for a carton cigarette conveyor.

[0008] According to a first aspect of the present invention, there is provided a conveyor chain connector for a carton cigarette conveyor, including a first bracket, a long screw, a second bracket, a pin shaft, a roller, a bearing, a connecting rope, a chain plate, and a chain plate connecting pin;

[0009] The long screw is in threaded fit with the first bracket, the second bracket is connected to the long screw, two rollers are fixedly installed at the upper two ends of the second bracket through four bearings and two pin shafts, one ends of two connecting ropes are respectively connected to the two ends of the first bracket, the other ends of the two connecting ropes pass through the space between the second bracket and the rollers and are respectively tied to the chain plates at the broken part of the chain. By rotating the long screw, the second bracket moves downward, so that the two ends at the broken part of the chain approach each other. When the conditions for connection are met, the chain plates at the broken part are connected together with the chain plate connecting pin.

[0010] Optionally, the chain connector further includes: a bolt; the second bracket is a cuboid with a through hole in the middle;

[0011] The second bracket is connected to the long screw through the bolt and the through hole of the second bracket.

[0012] Optionally, the chain connector further comprises: a spacer;

[0013] The spacer cooperates with the bolt and the through holes of the second bracket to fix the long screw to the second bracket.

[0014] Optionally, there are through holes at both ends of the second bracket; there are two pin shafts, which respectively cooperate with the through holes at both ends of the second bracket; there are two rollers, the outer surface of the rollers is grooved, and there are four bearings. The four bearings are respectively placed in the two rollers in pairs.

[0015] Optionally, both ends of the second bracket are grooved; the assembly of the roller and the bearing is placed in the groove of the second bracket, and the pin shaft passes through the bearing to fix the assembly of the roller and the bearing to the second bracket.

[0016] Optionally, there is a bolt hole in the middle of the first bracket; the long screw is in threaded fit with the first bracket.

[0017] Optionally, there are through holes at both ends of the first bracket; one end of two connecting ropes is respectively tied to the through holes at both ends of the first bracket.

[0018] Optionally, the chain connector further comprises: a long rod; there is a centered through hole at the upper end of the long screw; the long rod is a cylinder, and the long rod passes through the through hole on the long screw and is fixed to the long screw.

[0019] Optionally, the connecting rope is a cigarette-making machine cloth belt.

[0020] According to a second aspect of the present invention, there is provided a conveying chain of a cigarette conveyor, including the cigarette conveyor chain connector according to any one of the first aspects of the present invention.

[0021] According to an embodiment disclosed by the present invention, it has the following beneficial effects: After using the cigarette conveyor chain connector, the working efficiency of connecting the conveying chain can be improved, and the consumption of personnel and time can be reduced.

[0022] Through the following detailed description of the exemplary embodiments of the present invention with reference to the accompanying drawings, other features and advantages of the present invention will become clear. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The drawings incorporated in the specification and constituting a part of the specification illustrate embodiments of the present invention and, together with the description, are used to explain the principles of the present invention.

[0024] Figure 1 It is a schematic diagram of a cigarette conveyor chain connector provided according to an embodiment.

[0025] The markings in the figure are as follows: 1 - the first bracket, 2 - the long screw, 3 - the second bracket, 4 - the gasket, 5 - the pin shaft, 6 - the roller, 9 - the long rod, 10 - the bolt, 11 - the connecting rope, 12 - the chain plate, 13 - the chain plate connecting pin 13 Detailed implementation manners

[0026] Now, various exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. It should be noted that: unless otherwise specifically stated, the relative arrangements of components and steps, numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention.

[0027] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way serves as a limitation on the present invention, its application, or its use.

[0028] Technologies, methods, and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such technologies, methods, and devices should be regarded as part of the specification.

[0029] In all the examples shown and discussed herein, any specific values should be construed as merely exemplary and not as a limitation. Accordingly, other examples of the exemplary embodiments may have different values.

[0030] Embodiment 1:

[0031] As Figure 1 shown, this embodiment provides a conveyor chain connector for strip cigarettes, including the first bracket 1, the long screw 2, the second bracket 3, the pin shaft 5, the roller 6, the bearing, the connecting rope 11, the chain plate 12, and the chain plate connecting pin 13;

[0032] The long screw 2 is in threaded fit with the first bracket 1. The second bracket 3 is connected to the long screw 2. Two rollers 6 are fixedly installed at the upper two ends of the second bracket 3 through four bearings and two pin shafts 5. One ends of two connecting ropes 11 are respectively connected to the two ends of the first bracket 1. The other ends of the two connecting ropes 11 pass through the space between the second bracket 3 and the rollers 6 and are respectively tied to the chain plate 12 at the broken part of the chain. By rotating the long screw 2, the second bracket 3 moves downward, so that the two ends at the broken part of the chain approach each other. When the condition for connection is met, the broken chain plates 12 are connected together with the chain plate connecting pin 13.

[0033] In some embodiments, the lower end of the long screw 2 is a cylinder with a diameter of φ8 * 15. There is an M4 threaded hole in the center of the bottom of the cylinder. The middle section is M12 thread, and the threaded length is 139.2 mm. The upper end of the long screw has a φ6 through hole, which is centered, and the center of the hole is 6.11 mm away from the top of the long screw;

[0034] In some embodiments, the chain connector further includes: a bolt 10, which is an M4 bolt; the second bracket 3 is a cuboid with dimensions of 108*20*15 and has a through hole of φ8 in the middle;

[0035] The second bracket 3 is connected to the long screw 2 through the bolt 10 and the through hole of the second bracket.

[0036] In some embodiments, the chain connector further includes: a gasket 4 with dimensions of φ10*4*2;

[0037] The gasket 4 cooperates with the bolt 10 and the through hole of the second bracket to fix the long screw 2 to the second bracket 3.

[0038] In some embodiments, the two ends of the second bracket 3 have through holes of φ4, and the center distance of the holes from the two ends of the second bracket 3 is 6.76 mm; there are two pin shafts 5 with dimensions of φ4*20, which respectively cooperate with the through holes at both ends of the second bracket 3; there are two rollers 6 with dimensions of φ20*13*12, that is, the outer diameter is 20 mm, the inner diameter is 13 mm, and the thickness is 12 mm. The outer surface of the roller 6 is grooved, the groove width is 10 mm, and the groove depth is 1 mm. There are four bearings, which are 624 bearings. The four bearings are paired and placed into the two rollers 6 respectively.

[0039] In some embodiments, the two ends of the second bracket 3 are grooved with dimensions of 24*12*15; the assembly of the roller 6 and the bearing is placed into the groove of the second bracket 3, and the pin shaft 5 passes through the bearing to fix the assembly of the roller 6 and the bearing to the second bracket 3.

[0040] In some embodiments, there is a bolt hole in the middle of the first bracket 1; the long screw 2 is in threaded fit with the first bracket 1.

[0041] In some embodiments, the two ends of the first bracket 1 have through holes; one end of each of the two connecting ropes 11 is respectively tied to the through holes at both ends of the first bracket.

[0042] In some embodiments, the chain connector further includes: a long rod 9 with dimensions of φ6*100; there is a centered through hole at the upper end of the long screw 2; the long rod 9 is a cylinder, and the long rod 9 passes through the φ6 through hole on the long screw 2 and is fixed to the long screw 2.

[0043] In some embodiments, the connecting rope 11 is a cigarette machine cloth belt.

[0044] In some embodiments, the pin shaft, the gasket, the roller and the long rod are all made of stainless steel.

[0045] Embodiment Two:

[0046] This embodiment provides a conveying chain for cigarette cartons, including the conveying chain connector for cigarette cartons described in any one of Embodiments 1.

[0047] In summary, the solution proposed by the present invention can improve the working efficiency when connecting the conveying chain and reduce the consumption of personnel and time after using the conveying chain connector for cigarette cartons.

[0048] Although some specific embodiments of the present invention have been described in detail by way of examples, those skilled in the art should understand that the above examples are for illustrative purposes only and not for limiting the scope of the present invention. Those skilled in the art should understand that the above embodiments can be modified without departing from the scope and spirit of the present invention. The scope of the present invention is defined by the appended claims.

Claims

1. A conveyor chain connector for cigarette cartons, characterized in that, Comprising: A first bracket, a long screw, a second bracket, a pin shaft, a roller, a bearing, a connecting rope, a chain plate and a chain plate connecting pin; The long screw is in threaded fit with the first bracket, the second bracket is connected to the long screw, two rollers are fixedly installed at the upper two ends of the second bracket through four bearings and two pin shafts, one ends of two connecting ropes are respectively connected to the two ends of the first bracket, the other ends of the two connecting ropes pass through the space between the second bracket and the roller and are respectively tied to the chain plates at the chain breakage, by rotating the long screw, the second bracket moves downward, so that the two ends at the chain breakage are close to each other, and when meeting the connection condition, the chain plates at the breakage are connected together with the chain plate connecting pin; The chain connector further comprises: a bolt; The second bracket is a cuboid with a through hole in the middle; The second bracket is connected to the long screw through the bolt and the through hole of the second bracket; There is a bolt hole in the middle of the first bracket; the long screw is in threaded fit with the first bracket.

2. The conveying chain connector of the cigarette case conveyor according to claim 1, wherein The chain connector further comprises: a gasket; The gasket is matched with the bolt and the through hole of the second bracket to fix the long screw to the second bracket.

3. The conveyor chain connector of the cigarette carton conveyor according to claim 1, characterized in that, There are through holes at both ends of the second bracket; there are two pin shafts which are respectively matched with the through holes at both ends of the second bracket; there are two rollers, the outer surface of the roller is grooved, and there are four bearings, and the four bearings are respectively placed in the two rollers in pairs.

4. The conveying chain connector of the cigarette carton conveyor according to claim 3, characterized in that, Both ends of the second bracket are grooved; the assembly of the roller and the bearing is placed in the groove of the second bracket, and the pin shaft passes through the bearing to fix the assembly of the roller and the bearing to the second bracket.

5. The conveying chain connector of the cigarette carton conveyor according to claim 1, characterized in that, There are through holes at both ends of the first bracket; one ends of two connecting ropes are respectively tied to the through holes at both ends of the first bracket.

6. The conveying chain connector of the cigarette case conveyor according to claim 1, characterized in that, The chain connector further comprises: a long rod; there is a centered through hole at the upper end of the long screw; the long rod is a cylinder, and the long rod passes through the through hole on the long screw and is fixed to the long screw.

7. The conveyor chain connector of the cigarette bar conveyor according to claim 6, wherein, The connecting rope is a cigarette-making machine cloth belt.

8. A conveying chain for a cigarette bar conveyor, characterized in that, Including the conveying chain connector of the cigarette conveyor according to any one of claims 1-7.

Images