CN204037974U - Socks auxiliary propulsion plant - Google Patents

Abstract

The utility model discloses a kind of socks auxiliary propulsion plant, socks deliver to end by initiating terminal on the belt, for stepping up on static working panel, socks obtain proal force of inertia under the transmission of driving band, because there is the friction force between socks and working panel, when socks are stepped up on driving surface gradually, the force of inertia of socks self is also more and more less, most socks can block and are parked on this transformation point, and after installing the propelling unit of the application additional, utilize the force of inertia that roller obtains on the belt, its auxiliary thrust moved ahead is given for the socks through roller and driving band contact, socks are made to obtain certain acceleration/accel, thus socks are stepped up on driving surface smoothly.

Description

Sock Assisted Propulsion

technical field

The utility model relates to the technical field of transmission devices in socks packaging machinery, more specifically to an auxiliary sock propelling device.

Background technique

With the rapid development of science and technology, the sock packaging work has also entered a fully automatic mechanized process operation, and sock packaging machines are also emerging one after another, such as a fully automatic computer digital control sock packaging machine disclosed in Chinese patent CN201320646203, and most socks packaging machines need Conveyor belts, manipulators and other equipment are used to carry socks between processes.

But there will also be some problems in this. For example: socks are sent from the starting end to the end on the transmission belt, and they want to step on the static work panel. The friction between the knitted fabric and the working panel is relatively large), when the socks gradually step on the working surface, the inertial force of the socks themselves is getting smaller and smaller, and most socks will stop at this critical point (the conveyor belt enters the working panel) above, resulting in interruption of socks handling work, affecting the following process operations.

Utility model content

The purpose of the utility model is to overcome the defect that the socks are often stuck at the critical point when the socks reach the critical point of the conveyor belt and the working panel in the prior art of belt conveyor socks, and provide a simple structure, convenient installation, The sock auxiliary propulsion device effectively gives the sock a thrust so that it can smoothly step onto the work panel without external power.

In order to achieve the above purpose, the utility model is achieved through the following technical solutions: an auxiliary propulsion device for socks, including a frame, a conveyor belt is arranged on the frame, a working panel is arranged at the end of the driving belt, and the working panel The working surface of the drive belt is flush with the belt surface of the transmission belt, and it is characterized in that a propeller is arranged above the transmission belt, and the propeller is located on the side adjacent to the working panel; the propeller includes a base, a connecting rod, Fisheye joint, swing rod, bearing seat, rotating shaft and a pair of rollers, the base is fixed on the frame at one side of the transmission belt, one end of the connecting rod is connected to the base, the The free end of the other end of the connecting rod spans directly above the belt center of the transmission belt, and one end of the fisheye joint with a bearing is sleeved on the free end of the connecting rod, and the swing rod is connected to the fisheye On the free end of the other end of the joint, the bearing seat is fixed on the free end of the swing rod, the rotating shaft is passed through the bearing seat, the rotating shaft is perpendicular to the transmission direction of the transmission belt, and the two The rollers are respectively arranged on the two ends of the rotating shaft and pressed against the belt surface of the transmission belt.

The socks are sent from the starting end to the end on the transmission belt. When they want to step on the static work panel, the socks get the inertial force of forward movement under the transmission of the transmission belt. Due to the friction between the socks and the work panel, when the socks gradually step on The inertial force of the socks themselves is getting smaller and smaller when they are on the working surface, and most socks will be stuck at this critical point. After the propeller of the application is installed, the inertial force obtained by the rollers on the transmission belt is used for passing through the rollers and the belt. The sock with the contact point of the transmission belt gives it an auxiliary forward thrust, so that the sock can obtain a certain acceleration, so that the sock can smoothly step on the working surface.

The advantages of the utility model in terms of structural design are listed here: First, the gravity of the fisheye joint, the swing rod, and the bearing seat is applied to the pair of rollers, which not only ensures that the rollers are effectively in contact with the transmission belt to obtain the inertial force of rotation, but also simultaneously In order to ensure the thrust of the rollers acting on the socks; second, the rollers are preferably a pair of metal flywheels with a certain quality, which can ensure that the inertial force after the socks separate them from the transmission belt is large enough to play a propulsive role; third, Fisheye joints, also known as joint bearings on the market, not only facilitate the removal of the entire propeller from the transmission belt for easy maintenance of the transmission belt, but also can adapt to the thickness of the socks without the negative effect of clamping.

Preferably, the connecting rod is hinged to the base.

The connecting rod can swing up and down freely, which can further increase the self-gravity of the propeller and facilitate the removal of the propeller.

Preferably, the distance from the contact point of the pair of rollers and the drive belt to the working panel is less than the entire length of the sock being pushed, but greater than one-third of the entire length of the sock being pushed.

Under the transmission of the transmission belt, when two-thirds of the socks are on the transmission belt, no additional thrust is needed. The installation of propellers before is a drag, and the best effect is around one-half.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a structural schematic diagram of the propeller of the utility model.

In the figure: 1-frame, 2-drive belt, 3-working panel, 4-propeller, 5-sock, 41-base, 42-connecting rod, 43-fisheye joint, 44-swing rod, 45-bearing Seat, 46-roller.

Detailed ways

In order to make the technical means, creative features and objectives of the utility model easy to understand, the utility model is further described below in conjunction with specific embodiments.

Embodiment: As shown in Fig. 1, a kind of auxiliary propulsion device for socks comprises a frame 1, a conveyor belt 2 is arranged on the frame 1, and a working panel 3 is arranged at the end of the transmission belt 2, and the working surface of the working panel 3 is connected with that of the transmission belt 2. The belt surface is flush, and a propeller 4 is arranged on the top of the transmission belt 2, and the propeller 4 is located near the side where the working panel 3 is located.

As shown in Figure 2, the propeller 4 includes a base 41, a connecting rod 42, a fish-eye joint 43, a swing rod 44, a bearing seat 45, a rotating shaft (the position in the figure is limited and no label is given) and a pair of rollers 46, the base 41 Fixed on the frame 1 on one side of the transmission belt 2, one end of the connecting rod 42 is hinged to the base 41, the other free end of the connecting rod 42 is just above the belt center of the transmission belt 2, and the fisheye joint 43 has a bearing One end of the connecting rod is sleeved on the free end of the connecting rod 42, the swing rod 44 is connected to the free end of the other end of the fisheye joint 43, the bearing seat 45 is fixed on the free end of the swing rod 44, and the rotating shaft passes through the bearing seat 45 Among them, the rotating shaft is perpendicular to the transmission direction of the transmission belt 2, and the two rollers 46 are respectively arranged on the two ends of the rotating shaft and are all pressed against the belt surface of the transmission belt 2.

This pair of rollers 46 and the contact point of drive belt 2 are less than the full length of the sock 5 being pushed to the distance on the working panel 3, but greater than 1/3rd of the full length of the sock 5 being pushed. This pair of rollers 46 is a pair of metal flywheels with certain quality.

Propelling method: The socks are sent from the starting end to the end on the transmission belt, and they want to step on the static working panel. Socks have a large friction between the knitted fabric and the work panel), when the socks gradually step on the work surface, the inertia force of the socks themselves becomes smaller and smaller, most socks will stop at this critical point, and the installation of this After the application of the propeller, the inertial force obtained by the rollers on the transmission belt is used to give auxiliary forward thrust to the socks passing through the contact between the rollers and the transmission belt, so that the socks obtain a certain acceleration, so that the socks can smoothly step on the working surface.

The basic principles, main features and advantages of the present utility model have been shown and described above. Those skilled in the industry should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the utility model. The utility model does not depart from the spirit and scope of the utility model There will also be various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims (3)

1. A sock auxiliary propulsion device, comprising a frame, a conveyor belt is arranged on the frame, a working panel is arranged at the end of the transmission belt, the working surface of the working panel is flush with the belt surface of the transmission belt, and It is characterized in that a propeller is arranged above the transmission belt, and the propeller is located on the side adjacent to the working panel; the propeller includes a base, a connecting rod, a fish-eye joint, a swing rod, a bearing seat, a rotating shaft and a pair of Roller, the base is fixed on the frame on one side of the transmission belt, one end of the connecting rod is connected to the base, and the other free end of the connecting rod spans the belt of the transmission belt Just above the center, one end of the fisheye joint with a bearing is sleeved on the free end of the connecting rod, the swing rod is connected to the free end of the other end of the fisheye joint, and the bearing seat is fixed on On the free end of the swing rod, the rotating shaft is installed in the bearing seat, the rotating shaft is perpendicular to the transmission direction of the transmission belt, and the two rollers are respectively arranged on the two ends of the rotating shaft and Press against the belt surface of the drive belt. 2. The sock auxiliary propulsion device according to claim 1, wherein the connecting rod is hinged to the base. 3. The sock auxiliary propulsion device according to claim 1 or 2, characterized in that the distance between the contact points of the pair of rollers and the drive belt to the working panel is less than the entire length of the sock being pushed, but greater than the entire length of the sock being pushed one third.