Chain plate of tobacco chain

Abstract

The utility model discloses a chain plate of a tobacco chain. The chain plate comprises a base, a pair of clamping pieces and a pin shaft, a base plate is arranged above the base, and a conveying groove is formed below the base; baffles are arranged on the two sides of the upper portion of the base plate, a first boss and a pair of second bosses are arranged on the other two sides of the base plate respectively, a first pin shaft hole is formed in the first boss, and a second pin shaft hole is formed in the second boss. Limiting plates are arranged on the two sides of the lower portion of the base, third pin shaft holes are formed in the limiting plates, first clamping grooves are further formed in one sides of the limiting plates, and the first clamping grooves communicate with the third pin shaft holes. The base, the base plate, the baffle and the limiting plate are integrally formed through injection molding. The pin shaft can connect the two chain plates through the first pin shaft hole, the second pin shaft hole and the third pin shaft hole; and the clamping piece can be clamped with the limiting plate through the first clamping groove and is used for limiting the position of the pin shaft. When cigarettes are conveyed, a baffle is not required to be additionally arranged; and a single chain plate can be quickly replaced when being damaged, so that the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of chain plates, in particular to a chain plate of a tobacco chain. Background Art

[0002] In the prior art, the chain plate for conveying cigarette rods needs to cooperate with a proprietary limiting plate, which is inconvenient to use and has a high cost; in addition, the existing chain plate is inconvenient to disassemble and cannot be quickly replaced when a local chain plate or a rotating shaft is damaged. Summary of the Invention

[0003] According to an embodiment of the present utility model, there is provided a chain plate of a tobacco chain, comprising: a base, a pair of clamping members and a pin shaft;

[0004] A base plate is arranged above the base, and a conveying groove is arranged below the base; baffles are arranged on both sides above the base plate, and a first boss and a pair of second bosses are respectively arranged on the other two sides of the base plate. A first pin shaft hole is arranged on the first boss, and a second pin shaft hole is arranged on the second boss; limiting plates are arranged on both sides below the base, a third pin shaft hole is arranged on the limiting plate, and a first clamping groove is further arranged on one side of the limiting plate, and the first clamping groove is communicated with the third pin shaft hole; the base, the base plate, the baffles and the limiting plates are integrally injection-molded;

[0005] The pin shaft can connect two chain plates through the first pin shaft hole, the second pin shaft hole and the third pin shaft hole;

[0006] The clamping member can be clamped with the limiting plate through the first clamping groove to limit the position of the pin shaft.

[0007] Further, the first clamping groove comprises: a clamping inlet, a pair of first limiting grooves, a pair of second limiting grooves and a third limiting groove;

[0008] The clamping inlet is arranged below the limiting plate;

[0009] The third limiting groove is arranged on one side of the limiting plate and communicated with the clamping inlet;

[0010] A pair of first limiting grooves are arranged on both sides of the third limiting groove;

[0011] A pair of second limiting grooves are arranged on both sides of the third limiting groove.

[0012] Further, the pair of first limiting grooves, the pair of second limiting grooves and the third limiting groove are communicated with each other and form a "soil"-shaped structure.

[0013] Further, a slanting groove and a first clamping protrusion are further arranged in the first clamping groove;

[0014] The slanting groove is arranged at the clamping inlet; the first clamping protrusion is arranged above the slanting groove.

[0015] Further, the clamping member comprises: a clamping portion, a pair of first limiting portions and a pair of second limiting portions;

[0016] A fourth limiting groove and a fifth limiting groove are arranged on the inner side of the clamping portion;

[0017] A pair of first limiting portions are arranged on both sides of the clamping portion and matched with a pair of first limiting grooves;

[0018] A pair of second limiting portions are arranged on both sides of the clamping portion and matched with a pair of second limiting grooves.

[0019] Furthermore, a third limiting portion is provided at the connection between the second limiting portion and the clamping portion.

[0020] Furthermore, an anti-skid groove and a plurality of anti-skid protrusions are arranged on the outer side of the clamping portion; and the plurality of anti-skid protrusions are arranged at both ends of the anti-skid groove.

[0021] Furthermore, the limiting plate is L-shaped.

[0022] According to the chain plates of the tobacco chain of the embodiment of the utility model, there is no need to set up additional baffles when conveying cigarettes; when a single chain plate is damaged, it can be quickly replaced, thereby improving production efficiency.

[0023] It is to be understood that both the foregoing general description and the following detailed description are exemplary, and are intended to provide further explanation of the technology as claimed. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of a three-dimensional view of a chain plate of a tobacco chain according to an embodiment of the utility model;

[0025] Figure 2 for Figure 1 Bottom view of

[0026] Figure 3 for Figure 1 Left view of

[0027] Figure 4 It is a stereoscopic diagram from a first perspective after removing the clamping member and the pin according to the embodiment of the utility model;

[0028] Figure 5 It is a stereoscopic diagram from a second viewing angle after removing the clamping member and the pin according to the embodiment of the utility model;

[0029] Figure 6 is a three-dimensional diagram of a first viewing angle of a clamping member according to an embodiment of the utility model;

[0030] Figure 7 is a stereoscopic diagram of a second viewing angle of a clamping member according to an embodiment of the utility model;

[0031] Figure 8 It is a three-dimensional picture after three chain plates are connected;

[0032] Fig. 9 for Figure 8 Left view of . DETAILED DESCRIPTION

[0033] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings to further illustrate the present invention.

[0034] First, combine Figures 1 to 9 The chain plate of the tobacco chain according to the embodiment of the utility model is described, which is used for conveying rod-shaped materials and has a wide range of application scenarios.

[0035] like Figures 1 to 9 As shown, the chain plate of the tobacco chain of the embodiment of the utility model comprises: a base 1, a pair of clamping parts 3 and a pin 4;

[0036] A base plate 11 is arranged above the base 1, and a conveying groove 12 is arranged below the base 1. The conveying groove 12 is meshed with the external conveying teeth, and the conveying teeth can drive the chain plate to move through the conveying groove 12; baffles 13 are arranged on both sides above the base plate 11, and a first boss 14 and a pair of second bosses 15 are respectively arranged on the other two sides of the base plate 11, and a first pin shaft hole 141 is arranged on the first boss 14, and a second pin shaft hole 151 is arranged on the second boss 15; limiting plates 2 are arranged on both sides below the base 1, and a third pin shaft hole 22 is arranged on the limiting plate 2. A first clamping groove 21 is also arranged on one side of the limiting plate 2, and the first clamping groove 21 is connected with the third pin shaft hole 22; the base 1, the base plate 11, the baffle 13 and the limiting plate 2 are integrally injection molded;

[0037] The pin 4 can connect the two chain plates through the first pin hole 141, the second pin hole 151 and the third pin hole 22;

[0038] The clamping member 3 can be clamped with the limiting plate 2 through the first clamping groove 21 to limit the position of the pin 4 .

[0039] Further, if Figure 1 As shown, in this embodiment, the lengths of the first pin shaft hole 141, the second pin shaft hole 151 and the third pin shaft hole 22 are greater than the diameter of the pin shaft 4, so that a small angle rotation can be generated between adjacent chain plates.

[0040] Further, if Figures 1 to 5 As shown, in this embodiment, the first clamping slot 21 includes: a clamping entrance 211, a pair of first limiting slots 212, a pair of second limiting slots 213 and a third limiting slot 214;

[0041] The card-connecting entrance 211 is arranged below the limiting plate 2;

[0042] The third limiting groove 214 is provided on one side of the limiting plate 2 and communicates with the clamping entrance 211;

[0043] A pair of first limiting grooves 212 are provided on both sides of the third limiting groove 214;

[0044] A pair of second limiting grooves 213 are provided on both sides of the third limiting groove 214.

[0045] Furthermore, as Figures 2~5 shown, in this embodiment, a pair of first limiting grooves 212, a pair of second limiting grooves 213 and the third limiting groove 214 communicate with each other and form a "soil"-shaped structure.

[0046] Furthermore, as Figures 4 and 5 shown, in this embodiment, an inclined groove 215 and a first clamping protrusion 216 are further provided in the first clamping groove 21;

[0047] The inclined groove 215 is provided at the clamping entrance 211; the first clamping protrusion 216 is provided above the inclined groove 215, and the first clamping protrusion 216 is hemispherical.

[0048] Furthermore, as Figure 3 、 6 ~7 shown, in this embodiment, the clamping member 3 includes: a clamping portion 31, a pair of first limiting portions 32 and a pair of second limiting portions 33;

[0049] A fourth limiting groove 34 and a fifth limiting groove 35 are provided on the inner side of the clamping portion 31, and the first clamping protrusion 216 can limit the position of the clamping portion 31 by coupling with the fourth limiting groove 34 or the fifth limiting groove 35; the width of the clamping portion 31 matches the width of the inclined groove 215, and the clamping portion 31 can enter the clamping entrance 211 along the direction of the inclined groove 215;

[0050] A pair of first limiting portions 32 are provided on both sides of the clamping portion 31 and match a pair of first limiting grooves 212;

[0051] A pair of second limiting portions 33 are provided on both sides of the clamping portion 31 and match a pair of second limiting grooves 213.

[0052] Furthermore, as Figure 3 、 6 shown, in this embodiment, a third limiting portion 36 is further provided at the connection between the second limiting portion 33 and the clamping portion 31, and the third limiting portion 36 further limits the displacement of the clamping member 3 through an interference fit with the first clamping groove 21.

[0053] Furthermore, as Figure 3 、 6As shown, in this embodiment, an anti-skid groove 37 and a plurality of anti-skid protrusions 38 are provided on the outer side of the clamping portion 31 ; the plurality of anti-skid protrusions 38 are provided at both ends of the anti-skid groove 37 .

[0054] Further, if Figure 1 As shown, in this embodiment, the limiting plate 2 is L-shaped.

[0055] Before use, the clamping portion 31 of the clamping member 3 is inserted into the clamping entrance 211 along the inclined groove 215. When the fourth limiting groove 34 is coupled with the first clamping protrusion 216, the clamping member 3 can be initially fixed in the first clamping groove 21. At the same time, the third limiting portion 36 enters the second limiting groove 213 to further prevent the clamping member 3 from detaching from the first clamping groove 21.

[0056] When the two chain plates are connected, the first boss 14 of the rear chain plate is inserted between a pair of second bosses 15 of the front chain plate, and the pin 4 passes through the limiting plate 2, the first and second bosses 15 and the third pin hole 22 of the first boss 14, the second pin hole 151 and the first pin hole 141 in sequence to flexibly connect the two chain plates; then, continue to push the corresponding clamping member 3 to couple the fifth limiting groove 35 with the first limiting protrusion, and at the same time, the third limiting portion 36 enters the first limiting groove 212, and the upper end of the clamping member 3 enters the third pin hole 22 to seal the third pin hole 22 and limit the position of the pin 4 at the same time.

[0057] Above, refer to Figures 1 to 9 The chain plates of a tobacco chain according to an embodiment of the utility model are described. No additional baffle plate is required when conveying cigarettes. When a single chain plate is damaged, it can be quickly replaced, thereby improving production efficiency.

[0058] It should be noted that, in this specification, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprises..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0059] Although the content of the utility model has been described in detail through the above preferred embodiments, it should be appreciated that the above description should not be considered as a limitation of the utility model. After reading the above content, various modifications and substitutions of the utility model will be obvious to those skilled in the art. Therefore, the protection scope of the utility model should be limited by the attached claims.

Claims

1. A chain plate of a tobacco chain, characterized in that: It includes: a base, a pair of clamping parts and a pin shaft; Above the base, a base plate is provided, and a conveying groove is provided below; on both sides above the base plate, baffles are provided, and on the other two sides of the base plate, a first boss and a pair of second bosses are respectively provided. A first pin shaft hole is provided on the first boss, and a second pin shaft hole is provided on the second boss; on both sides below the base, limiting plates are provided, and a third pin shaft hole is provided on the limiting plate. On one side of the limiting plate, a first clamping groove is further provided, and the first clamping groove communicates with the third pin shaft hole; The pin shaft can connect two chain plates through the first pin shaft hole, the second pin shaft hole and the third pin shaft hole; The clamping part can be clamped with the limiting plate through the first clamping groove to limit the position of the pin shaft.

2. The chain plate of the tobacco chain according to claim 1, characterized in that: The first clamping groove includes: a clamping inlet, a pair of first limiting grooves, a pair of second limiting grooves and a third limiting groove; The clamping inlet is provided below the limiting plate; The third limiting groove is provided on one side of the limiting plate and communicates with the clamping inlet; The pair of first limiting grooves are provided on both sides of the third limiting groove; The pair of second limiting grooves are provided on both sides of the third limiting groove.

3. The chain plate of the tobacco chain according to claim 2, characterized in that: The pair of first limiting grooves, the pair of second limiting grooves and the third limiting groove communicate with each other and form a "tu" - shaped structure.

4. The chain plate of the tobacco chain according to claim 2, characterized in that: An inclined groove and a first clamping protrusion are further provided in the first clamping groove; The inclined groove is provided at the clamping inlet; the first clamping protrusion is provided above the inclined groove.

5. The chain plate of the tobacco chain according to claim 4, characterized in that: The clamping part includes: a clamping portion, a pair of first limiting portions and a pair of second limiting portions; On the inner side of the clamping portion, a fourth limiting groove and a fifth limiting groove are provided; The pair of first limiting portions are provided on both sides of the clamping portion and are matched with the pair of first limiting grooves; The pair of second limiting portions are provided on both sides of the clamping portion and are matched with the pair of second limiting grooves.

6. The chain plate of the tobacco chain according to claim 5, characterized in that: At the connection between the second limiting portion and the clamping portion, a third limiting portion is further provided.

7. The chain plate of the tobacco chain according to claim 5, characterized in that: On the outer side of the clamping portion, an anti - slip groove and a number of anti - slip protrusions are provided; the number of anti - slip protrusions are provided at both ends of the anti - slip groove.

8. The chain plate of the tobacco chain according to claim 1, characterized in that: The limiting plate is L - shaped.

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