Feeding deflector rod device of multi-packaging machine

Abstract

The utility model discloses a feeding deflector rod device of a multi-packaging machine, which relates to the technical field of multi-packaging machines and comprises a material conveying channel and a butt joint platform arranged at the discharging end of the material conveying channel, and further comprises transmission chains arranged around the material conveying channel and located on two sides of the material conveying channel, a plurality of material poking rods are distributed between the two transmission chains in an array mode, and the material poking rods are connected with the butt joint platform. A gap exists between every two adjacent material stirring rods, and the two ends of each material stirring rod are detachably connected to the transmission chain in the radial direction of the transmission chain through limiting assemblies; by arranging the limiting assembly, displacement of the fixing base in the length direction of the fixing block can be limited through the blocking piece on the fixing base, and therefore the stability of the distance between every two adjacent material shifting rods is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to multi-pack machine technical field more specifically, it relates to a kind of multi-pack machine feeding rod device. BACKGROUND

[0002] The finished product section of household paper has core roll paper, and the multi-pack machine is one of the main production equipment. The paper roll is conveyed to the multi-pack machine by the conveying line according to the size, number of columns, number of rows, and other quantity and specification requirements. The paper roll is pushed into the column arrangement mechanism by the feeding rod, and then the paper roll arranged properly is pushed into the prefabricated plastic bag of the opening buckle from the column arrangement mechanism by the push head mold for sealing and sealing. However, the existing feeding rod is mostly fixed with the chain through the bolt connection mode, but the fixation is unstable, and the position is prone to misalignment, which causes a slight deviation of each position from the standard position, resulting in a material jamming and shutdown condition, affecting the production capacity.

[0003] Therefore, a new scheme needs to be proposed to solve this problem. CONTENT OF THE UTILITY MODEL

[0004] To solve the above technical problems, the utility model provides a kind of multi-pack machine feeding rod device.

[0005] The technical scheme of the utility model is:

[0006] A kind of multi-pack machine feeding rod device, including material conveying channel and the butt joint platform of material conveying channel discharge end, further including the transmission chain of being located at the both sides of material conveying channel around material conveying channel, several shoveling rods are arrayed between the two transmission chains, there is spacing between adjacent shoveling rods, both ends of each shoveling rod are detachably connected on the transmission chain along the radial direction of transmission chain by limiting component, the limiting component includes fixed block fixedly connected on rotating chain and fixed seat rotationally connected at both ends of shoveling rod, the fixed seat forms detachable connection structure along the thickness direction of fixed block.

[0007] The utility model is further provided with, the side of the fixed seat away from shoveling rod is equipped with the fender of mutually symmetrical arrangement, and the two fenders are located at the both sides of the length direction of fixed block respectively.

[0008] The utility model is further provided with, the fixed seat and two fenders are surrounded to form the recess for accommodating fixed block between two fenders, the spacing between the two fenders is greater than the length of fixed block, and the side of the two fenders towards each other is fixedly connected with spring sheet, the spring sheet has the elastic deformation potential energy of extruding towards the outer side wall of fixed block.

[0009] The utility model further sets up, one end of spring piece is fixedly connected in the one side of baffle piece, be equipped with extrusion portion towards fixed block outside wall arrangement on spring piece, the other end of spring piece is equipped with extension, the side wall of baffle piece is equipped with sliding slot, the extension is inserted into sliding slot and with sliding slot inner wall sliding fit, the both side walls of fixed block are equipped with the recess of cooperation with extrusion portion, the end face of fixed block towards fixed base is equipped with the guide surface.

[0010] The utility model further sets up, a plurality of threaded holes are equipped on fixed block, a plurality of through holes are equipped on fixed base with threaded hole one to one and communicate.

[0011] The utility model further sets up, the number of threaded hole is at least two.

[0012] The utility model further sets up, fixed block and single chain link fixed connection.

[0013] The beneficial technical effects of the utility model are:

[0014] Through setting up the material poking rod, utilize the synchronous operation of material conveying channel and transmission chain, make the material poking rod synchronous operation, to drive the synchronous poking of the material of material conveying channel, when reaching the position close to the docking platform, continue to run transmission chain, can automatically the material is poked to the docking platform, need not manual operation, improve work efficiency;

[0015] And through setting up the limiting component, utilize the baffle piece on fixed base, can limit the displacement of fixed base along the length direction of fixed block, to guarantee the stability of the interval between two adjacent material poking rods, prevent the phenomenon of deviation, position will not easily shake, misplacement, to make the position of eight material poking rods all and standard position consistent, prevent the condition of material jamming shutdown, guarantee work efficiency, also guarantee the service life. ACCURACY OF DRAWINGS

[0016] Figure 1 It is the structure schematic drawing of the utility model;

[0017] Figure 2 It is the structure schematic drawing of the utility model hidden transport and docking platform provides;

[0018] Figure 3 It is the structure schematic drawing of the utility model material poking rod and limiting component;

[0019] Figure 4 It is the explosion drawing of the utility model material poking rod and limiting component;

[0020] Figure 5 It is Figure 4 The enlarged view of A in

[0021] In the diagram, 1 is the material conveying channel; 2 is the transmission chain; 3 is the docking platform; 4 is the fixing block; 41 is the threaded hole; 42 is the recess; 5 is the fixing seat; 51 is the groove; 52 is the through hole; 53 is the baffle; 531 is the slide groove; 6 is the spring plate; 61 is the extrusion part; 62 is the extension part; and 7 is the material feeding rod. Detailed Implementation

[0022] In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, the specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit the scope of this utility model.

[0023] A multi-pack machine feed lever device, such as Figures 1-5 As shown, it includes a material conveying channel 1, a docking platform 3 set at the discharge end of the material conveying channel 1, and transmission chains 2 set around the material conveying channel 1 on both sides of the material conveying channel 1. The material conveying channel 1 can be a conveyor belt. The conveying direction of the transmission chain 2 is consistent with the material conveying direction, and the movement of the transmission chain 2 is synchronized with the movement of the conveyor belt. Eight material-pulling rods are arranged in an array between the two transmission chains 2. There is a gap between adjacent material-pulling rods. Both ends of each material-pulling rod are detachably connected to the transmission chain 2 radially along the transmission chain 2 through a limiting component.

[0024] The limiting component includes a fixed block 4 fixedly connected to the rotating chain and fixed seats 5 rotatably connected to both ends of the feed lever. The fixed seats 5 form a detachable connection structure along the thickness direction of the fixed block 4. Symmetrically arranged baffles 53 are provided on the side of the fixed seat 5 away from the feed lever. Two adjacent baffles 53 are located on opposite sides of the length direction of the fixed block 4, respectively, which can limit the displacement of the fixed seat 5 along the length direction of the fixed block 4, i.e., its movement along the arc direction of the rotating chain. More preferably, a groove 51 for accommodating the fixed block 4 is formed between the fixed seat 5 and the two baffles 53. The inner wall of 1 is composed of the side walls of baffles 53. The distance between two adjacent baffles 53 is greater than the length of the fixing block 4, making it easier for the fixing seat 5 and the fixing block 4 to cooperate. During installation, the fixing block 4 is accommodated in the groove 51 of the fixing seat 5, thereby restricting the displacement of the fixing seat 5 along the length direction of the fixing block 4, ensuring the position of the feeding rod, and thus ensuring that the spacing between the feeding rods is consistent, preventing the phenomenon of displacement. Position shaking is prone to misalignment, causing each of the eight feeding rods to deviate slightly from the standard position, resulting in material jamming and machine stoppage, affecting production capacity.

[0025] The two inner walls of the recess 51, i.e., the sides of the two flaps 53 facing each other, are fixedly connected with spring sheets 6. The spring sheets 6 have elastic deformation potential energy for extruding the outer side wall of the fixed block 4. One end of the spring sheet 6 is fixedly connected to one side of the flap 53. The middle part of the spring sheet 6 is bent and protrudes to the side wall of the fixed block 4 to form an extrusion part 61. The extrusion part 61 is arc-shaped. The other end of the spring sheet 6 is integrally formed with an extension part. A sliding groove 531 is formed in the side wall of the flap 53. The length direction of the sliding groove 531 extends away from the fixed end of the spring sheet 6. The extension part extends into the sliding groove 531 and is in sliding fit with the inner side wall of the sliding groove 531. Two recesses 42 are formed in the two side walls of the fixed block 4 and are matched with the extrusion part 61. The cross section of the recess 42 is arc-shaped. The end face of the fixed block 4 facing the fixed seat 5 is chamfered to form a guide surface. When the fixed seat 5 is installed with the fixed block 4, the fixed seat 5 is sleeved on the fixed block 4. When the fixed block 4 extends into the recess 51, the guide surface first touches the extrusion part 61 of the spring sheet 6. Through the guiding effect of the guide surface, the spring sheet 6 is deformed. Due to the arrangement of the sliding groove 531, the two ends of the spring sheet 6 are limited to approach each other, so that the spring sheet 6 can only move away from each other, so that the extrusion part 61 deforms towards the side wall of the flap 53, so that the fixed block 4 can completely extend into the recess 51. When the fixed block 4 completely extends into the recess 51, the top surface of the fixed block 4 is in contact with the inner wall of the recess 51. At this time, the extrusion part 61 of the spring sheet 6 corresponds to the recess 42. Through the elastic recovery of the spring sheet 6 to the original state, the extrusion part 61 extends into the recess 42 and extrudes the inner wall of the recess 42, so as to complete the installation of the fixed block 4. Through the arrangement of the spring sheets 6 arranged symmetrically, the fixed block 4 can be centered and has a certain positioning effect. The recess 42 also has a good limiting effect, which further ensures the position of the stirring rod.

[0026] The fixed block 4 is fixedly connected to one link of the transmission chain 2, so that the links of the transmission chain 2 reach both ends. Two threaded holes 41 are formed in the fixed block 4. Two through holes 52 are formed in the fixed seat 5 and communicate with the threaded holes 41. Bolts are used for reinforcement, so that the stirring rod is more stable when installed between the two transmission chains 2, further preventing the stirring rod from being skewed and affecting the stirring efficiency.

[0027] Working principle: 16 fixed blocks 4 are symmetrically arranged and fixed on a link of the transmission chain 2 by bolts, and the distance between every two of the eight fixed blocks 4 on the same side is equal, the fixed seats 5 are symmetrically arranged and rotationally connected at both ends of the stirring rod, and the fixed seats 5 are buckled with the fixed blocks 4 along the thickness direction of the fixed blocks 4, the fixed blocks 4 extend into the grooves 51 of the fixed seats 5, the spring sheets 6 in the grooves 51 can extrude the fixed blocks 4 and center them, having certain positioning effect, through the bolt passing through the through hole 52 and being screwed with the threaded hole 41, the stability of the installation of the fixed seat 5 and the fixed block 4 is further ensured, the stability of the distance between the adjacent two stirring rods is ensured, the phenomenon of deviation is prevented, the position cannot be easily shaken and dislocated, so that the position of each of the eight stirring rods is consistent with the standard position, the situation of material jamming and shutdown is prevented, the working efficiency is ensured, and the service life is ensured.

[0028] The synchronous operation of the material conveying channel 1 and the transmission chain 2 enables the stirring rod to operate synchronously, so as to drive the material in the material conveying channel 1 to be synchronously stirred, when reaching the position close to the docking platform 3, the transmission chain 2 is continuously operated, and the material can be automatically stirred onto the docking platform 3 without manual operation, and the working efficiency is improved.

[0029] The above is only the preferred embodiment of the present application, and is not used to limit the present application, it should be pointed out that, for ordinary skilled in the art, without departing from the technical principle of the present application, a number of improvements and modifications can be made, these improvements and modifications should also be regarded as the protection scope of the present application.

Claims

1. A multi-packing machine feeding lever device, comprising a material conveying channel (1) and a docking platform (3) disposed at the discharge end of the material conveying channel (1), characterized in that: It also includes transmission chains (2) arranged around the material conveying channel (1) on both sides of the material conveying channel (1), and a number of material-pulling rods are arranged in an array between the two transmission chains (2). There is a gap between adjacent material-pulling rods. Both ends of each material-pulling rod are detachably connected to the transmission chain (2) radially along the transmission chain (2) by a limiting component. The limiting component includes a fixing block (4) fixedly connected to the rotating chain and a fixing seat (5) rotatably connected to both ends of the material-pulling rod. The fixing seat (5) forms a detachable connection structure along the thickness direction of the fixing block (4).

2. The multi-pack machine feed lever device according to claim 1, characterized in that: The fixed base (5) is provided with symmetrically arranged baffles (53) on the side away from the feeding rod, and the two adjacent baffles (53) are located on both sides of the length direction of the fixed block (4).

3. The multi-pack machine feed lever device according to claim 2, characterized in that: The fixed base (5) and the two baffles (53) form a groove (51) for accommodating the fixed block (4). The distance between two adjacent baffles (53) is greater than the length of the fixed block (4). A spring plate (6) is fixedly connected to one side of each of the two baffles (53) facing each other. The spring plate (6) has elastic deformation potential energy that can be pressed against the outer wall of the fixed block (4).

4. The multi-pack machine feed lever device according to claim 3, characterized in that: One end of the spring plate (6) is fixedly connected to one side of the baffle (53). The spring plate (6) is provided with a pressing part (61) facing the outer wall of the fixing block (4). The other end of the spring plate (6) is provided with an extension part. A sliding groove (531) is provided on the side wall of the baffle (53). The extension part extends into the sliding groove (531) and slides in cooperation with the inner wall of the sliding groove (531). The two side walls of the fixing block (4) are provided with recesses (42) that cooperate with the pressing part (61). A guide surface is provided on the end face of the fixing block (4) facing the fixing seat (5).

5. The multi-pack machine feed lever device according to claim 2, characterized in that: The fixing block (4) has several threaded holes (41), and the fixing seat (5) has several through holes (52) that correspond one-to-one with and are connected to the threaded holes (41).

6. The multi-pack machine feed lever device according to claim 5, characterized in that: The number of threaded holes (41) is at least two.

7. The multi-pack machine feed lever device according to claim 1, characterized in that: The fixing block (4) is fixedly connected to a single link.

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