Gearbox device capable of outputting two-way reverse power on wire binding machine equipment

Abstract

The utility model belongs to the technical field of food machining, and discloses a gear box device capable of outputting two-way reverse power on wire binding machine equipment, which comprises a shell, hole groups are arranged on two sides of the shell, a gear group is arranged at the position inside the shell corresponding to the hole groups, and a wheel shaft group for driving the gear group to transmit is arranged on the gear group. The two ends of the axle set penetrate through the two sides of the shell, a cover plate is detachably installed on one side of the shell in the width direction, and one end face of the shell in the length direction communicates with an oil filling pipe and an oil outlet pipe. The multi-path power output device is simple in overall structure, can uniformly output multi-path power, is of an integrated structure with a lubricating device, avoids disassembly of equipment for maintenance, and improves the using effect.

Description

Technical Field

[0001] The utility model belongs to the technical field of food mechanical processing, and in particular relates to a gear box device which is used on a wire binding machine and can output double-path reverse power. Background Art

[0002] Sausages are generally divided into two categories: natural casings (animal casings) and artificial casings. Artificial casings are generally regular in size, and the outer diameter of sausages produced using artificial casings is relatively uniform, while the outer diameters of natural animal casings vary in size. A casing may have different outer diameters at different positions.

[0003] In the sausage processing industry, the wire tying machine is a key equipment on the production line. It is responsible for tying and sealing the filled sausages to ensure the neat appearance and tightness of the sausages. When using the wire tying machine to produce sausages, the general process is: canning, leveling machine and wire tying machine. Because the casing is elastic, the fullness or thinness of the sausage will cause the outer diameter of the sausage to be different. Therefore, the sausages after canning are generally squeezed with a leveling machine to make the outer diameter of the sausage uniform.

[0004] The sausage wire tying machine is an indispensable equipment in the sausage processing process. Its performance directly affects the production efficiency and product quality of the sausage. The wire tying machine is mainly composed of several sets of mechanisms, namely the sausage contraction mechanism, the winding mechanism and the traction mechanism. Among them, the traction mechanism is based on the principle of using double synchronous belts to hold the sausage and transport it forward, which can meet the production of artificial casings with regular outer diameters or sausages with regular outer diameters after being squeezed by a uniform machine.

[0005] Therefore, the power output device in the traction mechanism plays an important role. The power output device used in the existing traction mechanism usually outputs power unevenly, and the equipment needs to be disassembled regularly for internal lubrication and maintenance. It often uses one-way power output, which cannot meet the requirements of efficient production methods.

[0006] A Chinese patent with application number 2022223101986 discloses a traction mechanism and a wire binding machine, wherein the traction mechanism includes a support portion and at least one traction unit; at least one traction unit includes a conveyor belt mechanism, an elastic adjustment mechanism and a guide plate. The conveyor belt mechanism is arranged on the support portion, and the conveyor belt mechanism includes a conveyor belt and a transmission mechanism for driving the conveyor belt to move. The outer side of the conveyor belt has a traction area, and the traction object is traction in the traction area. The elastic adjustment mechanism is arranged on the support portion, and the elastic adjustment mechanism includes an elastic member, one end of the elastic member is a fixed end and the other end is a telescopic end. The guide plate is movably arranged on the inner side of the conveyor belt, and the telescopic end of the elastic member is connected to the guide plate so that the guide plate is pressed against the inner side of the conveyor belt. The elastic adjustment mechanism enables the traction mechanism to always maintain an appropriate traction clamping force, reducing the problem of abnormal traction caused by non-standard size of the traction object.

[0007] The transmission mechanism of the traction mechanism in the application includes a driving wheel and a driven wheel, and the annular conveyor belt has two sleeve ends, and the two sleeve ends are respectively sleeved on the driving wheel and the driven wheel. Generally, the number of the driving wheel is one, and the number of the driven wheel can be more than one, for example, one, two or three driven wheels 123 are all possible. Specifically, the driving wheel is generally connected to the driving element, and the driving element is preferably a motor. The motor drives the driving wheel to rotate through a transmission method such as a transmission gear, and the driven wheel rotates in a driven manner.

[0008] Although the transmission mechanism can output power evenly, it is necessary to regularly shut down and disassemble the equipment to lubricate and maintain the driving wheel and driven wheel to ensure normal operation. However, this increases the labor intensity of workers and does not meet high production requirements. Utility Model Content

[0009] The main technical problem to be solved by the utility model is to provide a gear box device which can output dual-channel reverse power on wire binding machine equipment and has a simple overall structure, can output multi-channel power evenly, and is an integrated structure with a self-lubricating device, so as to avoid disassembling the equipment for maintenance and improve the efficiency of equipment use.

[0010] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0011] A gear box device used in a wire binding machine that can output dual-path reverse power includes a shell, with hole groups on both sides of the shell, a gear group is arranged at a position corresponding to the hole group inside the shell, and an axle group is arranged on the gear group to drive the gear group. Both ends of the axle group pass through both sides of the shell, a cover plate is detachably installed on one side of the shell in the width direction, and a refueling pipe and an oil outlet pipe are respectively connected to one end face of the shell in the length direction.

[0012] The following is a further optimization of the above technical solution by the utility model:

[0013] The hole group includes a plurality of driving holes opened on both end surfaces in the height direction of the shell, and an idler wheel hole and a driving wheel hole are opened in sequence on both end surfaces in the height direction of the shell near the driving holes.

[0014] Further optimization: the gear set includes a driving gear placed inside the housing, and the driving gear corresponds to the driving hole;

[0015] An idler wheel is arranged at a position corresponding to the idler wheel hole inside the housing, and the idler wheel is meshed with the driving gear at the same time;

[0016] A driving gear is arranged at a position inside the shell corresponding to the driving wheel hole, and the driving gear is respectively meshed with the idler wheel and the corresponding driving gear.

[0017] Further optimization: the wheel axle group includes a driving wheel axle fixedly connected to the driving gear, an idler wheel shaft is fixedly installed on the idler wheel, and a driving wheel axle is fixedly installed on the driving gear.

[0018] Further optimization: the driving wheel shaft, the idler wheel shaft and the active wheel shaft are rotatably connected to corresponding positions of the shell respectively.

[0019] Further optimization: a sealing strip is fixedly installed at one side of the shell in the width direction, and the cover plate is in top contact with the sealing strip.

[0020] The utility model adopts the above technical scheme, has ingenious conception and reasonable structure, and can provide uniform, two-way reverse power to the sausage contraction mechanism, winding mechanism and traction mechanism of the sausage wire tying machine during operation, and the lubrication and maintenance of the power mechanism can be completed during the operation of the wire tying machine, thereby improving the production efficiency of the wire tying machine, being safe and reliable, and easy to operate, and the overall structure is simple, convenient to manufacture and produce, which can reduce production and use costs and improve economic benefits.

[0021] When lubricating and maintaining the gear set, it is only necessary to open the external lubricating medium storage device, and the lubricating medium enters the shell through the refueling pipe, and then lubricates and maintains the gear set. The excess lubricating medium after lubrication is output to the corresponding device through the oil outlet pipe to avoid polluting the surrounding environment. The entire lubrication process does not require shutdown operations, further improving production efficiency and reducing the labor intensity of workers.

[0022] The utility model is further described below in conjunction with the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a front view of the overall structure in the embodiment of the utility model;

[0024] Figure 2 It is a top view of the overall structure in the embodiment of the utility model;

[0025] Figure 3 It is an exploded view of the overall structure in the embodiment of the utility model.

[0026] In the figure: 1-housing; 11-driving hole; 12-idling hole; 13-driving hole; 2-gear set; 21-driving gear; 22-driving gear; 24-idling; 25-driving axle; 26-idling axle; 27-driving axle; 3-cover plate; 31-sealing strip; 4-fuel filling pipe; 5-oil outlet pipe. DETAILED DESCRIPTION

[0027] like Figure 1-3As shown: a gear box device used in a wire binding machine equipment that can output dual-path reverse power, including a shell 1, with hole groups on both sides of the shell 1, a gear group 2 is arranged at a position corresponding to the hole group inside the shell 1, and a wheel axle group driving the gear group 2 is arranged on the gear group 2. Both ends of the wheel axle group pass through both sides of the shell 1, a cover plate 3 is detachably installed on one side of the shell 1 in the width direction, and a refueling pipe 4 and an oil outlet pipe 5 are respectively connected to one end face of the shell 1 in the length direction.

[0028] The housing 1 is formed into a box structure with one side open by casting.

[0029] The hole group includes a plurality of driving holes 11 opened on both end surfaces of the housing 1 in the height direction.

[0030] In this embodiment, the number of the driving holes 11 is set to four, wherein two driving holes 11 form a driving hole group, and the two driving hole groups are respectively located at both sides of the two end surfaces in the height direction of the shell 1, and among the four driving holes 11, two driving hole groups are symmetrically arranged.

[0031] The four driving holes 11 penetrate both end surfaces of the housing 1 in the height direction.

[0032] An idler wheel hole 12 and a driving wheel hole 13 are sequentially provided on both end surfaces of the housing 1 in the height direction and between the two groups of driving holes.

[0033] The gear set 2 includes driving gears 21 placed inside the housing 1 and corresponding to the four driving holes 11 . In this embodiment, the number of the driving gears 21 is also four.

[0034] The two driving gears 21 form a driving gear set, and the two driving gears 21 in a driving gear set are meshed with each other.

[0035] An idler wheel 24 is disposed at a position inside the housing 1 corresponding to the idler wheel hole 12 , and the idler wheel 24 is also meshed with the nearest driving gear 21 .

[0036] A driving gear 22 is provided at a position inside the housing 1 corresponding to the driving wheel hole 13 , and the driving gear 22 is respectively meshed with the idler gear 24 and the corresponding driving gear 21 to achieve transmission.

[0037] The axle group includes a driving axle 25 fixedly connected to the driving gear 21. In this embodiment, the number of the driving axles 25 is also set to four, wherein every two adjacent driving axles 25 form a driving axle group.

[0038] The four driving wheel shafts 25 pass through the corresponding driving holes 11 and are connected to other mechanisms of the wire binding machine that require power, thereby providing power to drive the other mechanisms of the wire binding machine to operate.

[0039] An idler shaft 26 is fixedly mounted on the idler 24 .

[0040] A driving wheel shaft 27 is fixedly mounted on the driving gear 22 .

[0041] The four driving axles 25, the idler axle 26 and the driving axle 27 are rotatably connected to the corresponding positions of the housing 1 through bearings, and the four driving axles 25, the idler axle 26 and the driving axle 27 are connected to the housing 1 at the corresponding positions.

[0042] A mechanical seal is provided.

[0043] In the prior art, the sealing principle of the mechanical seal is well known and widely used, and will not be described in detail here.

[0044] The driving wheel shaft 27 passes through the driving wheel hole 13, and one end thereof is fixedly connected to a motor, and a control end of the motor is electrically connected to a control system of the wire binding machine.

[0045] With such a design, the power output end of the motor drives the driving wheel shaft 27 to rotate, thereby driving the driving gear 22 to rotate. Through the mutual engagement between the driving gear 22, the driving gear 21 and the idler gear 24, the driving gear 21 and the idler gear 24 are driven to rotate, thereby driving the wheel shaft 25 to rotate, and transmitting power to other mechanisms of the wire binding machine that require power.

[0046] A sealing strip 31 is fixedly installed at one side of the housing 1 in the width direction.

[0047] The cover plate 3 is in abutment with the sealing strip 31 , and the cover plate 3 is detachably connected to the housing 1 by bolts.

[0048] With such a design, when the cover plate 3 is fixedly mounted on the housing 1 by means of bolts, the sealing strip 31 and the mechanical seal ensure that the interior of the housing 1 is sealed.

[0049] The other end of the refueling pipe 4 is connected to an external lubricating medium storage device. The lubricating medium can be added to the gear set 2 inside the shell 1 through the refueling pipe 4, so that the wire binding machine can lubricate and maintain the gear set 2 without stopping or disassembling the equipment, thereby improving work efficiency and extending the working life of the gear set 2.

[0050] In the prior art, the lubricating medium storage device is a commonly used storage barrel, which is connected to the refueling pipe 4 through a pipeline. A manual valve for controlling the connection is also connected in series on the pipeline. By opening the manual valve, the lubricating medium is controlled to enter the refueling pipe 4.

[0051] When the gear shaft 2 has completed lubrication maintenance, the lubricating medium remaining in the housing 1 flows out through the oil outlet pipe 5 to a dedicated storage device to avoid polluting the surrounding environment.

[0052] When in use, first install the gear box to the corresponding position of the wire binding machine, connect the driving wheel shaft 25 to the corresponding other mechanisms of the wire binding machine, start the motor, and the power output end of the motor rotates to drive the driving wheel shaft 27 to rotate, thereby driving the driving gear 22 to rotate. When the driving gear 22, the idler gear 24 and the driving gear 21 are engaged with each other, the corresponding driving wheel shaft 25 is driven to rotate in the specified direction of rotation, thereby driving other mechanisms on the wire binding machine to operate and provide power. In this embodiment, the two driving wheel shafts 25 in each driving wheel shaft group realize opposite directions, that is, the four driving wheel shafts 25 can realize the output of dual-path reverse power.

[0053] After using for a period of time, the lubricating medium storage device is opened, and the lubricating medium enters the shell 1 through the filling pipe 4. Then, as the lubricating medium increases, the gear set 2 is lubricated and maintained, and the excess lubricating medium is discharged through the oil outlet pipe 5. The entire lubrication and maintenance process is completed while the wire binding machine is running, without stopping the machine, thereby improving work efficiency.

[0054] In this embodiment, the lubricating medium is liquid lubricating oil, which plays a role in lubricating and maintaining the gear set 2.

[0055] For ordinary technicians in this field, according to the teachings of the present invention, without departing from the principles and spirit of the present invention, changes, modifications, substitutions and deformations made to the implementation methods are still within the protection scope of the present invention.

Claims

1. A gearbox device for use in a wire binding machine capable of outputting dual-path reverse power, comprising a housing (1), characterized in that: Hole groups are provided on both sides of the housing (1), a gear group (2) is provided at a position inside the housing (1) corresponding to the hole group, a wheel axle group for driving the gear group (2) is provided on the gear group (2), both ends of the wheel axle group pass through both sides of the housing (1), a cover plate (3) is detachably mounted on one side in the width direction of the housing (1), and a refueling pipe (4) and an oil outlet pipe (5) are respectively connected to one end surface in the length direction of the housing (1).

2. A gearbox device capable of outputting dual-path reverse power for use in a wire binding machine according to claim 1, characterized in that: The hole group comprises a plurality of drive holes (11) formed on both end surfaces of the housing (1) in the height direction, and an idler wheel hole (12) and a driving wheel hole (13) are sequentially formed on both end surfaces of the housing (1) in the height direction at positions close to the drive holes (11).

3. A gear box device capable of outputting dual-path reverse power for use in a wire binding machine according to claim 2, characterized in that: The gear set (2) comprises a driving gear (21) placed inside the housing (1), and the driving gear (21) corresponds to the driving hole (11); An idler wheel (24) is arranged at a position inside the housing (1) corresponding to the idler wheel hole (12), and the idler wheel (24) is meshed with the driving gear (21); A driving gear (22) is provided at a position inside the housing (1) corresponding to the driving wheel hole (13), and the driving gear (22) is respectively meshed with the idler gear (24) and the corresponding driving gear (21).

4. A gearbox device capable of outputting dual-path reverse power for use in a wire binding machine according to claim 3, characterized in that: The wheel axle assembly comprises a driving wheel axle (25) fixedly connected to a driving gear (21), an idler wheel shaft (26) fixedly mounted on an idler wheel (24), and a driving wheel shaft (27) fixedly mounted on a driving gear (22).

5. A gear box device capable of outputting dual-path reverse power for use in a wire binding machine according to claim 4, characterized in that: The driving wheel shaft (25), the idler wheel shaft (26) and the driving wheel shaft (27) are respectively rotatably connected to corresponding positions of the housing (1).

6. A gear box device capable of outputting dual-path reverse power for use in a wire binding machine according to claim 5, characterized in that: A sealing strip (31) is fixedly mounted at one side in the width direction of the housing (1), and the cover plate (3) is in abutment with the sealing strip (31).

Images