Belt line circulating mechanism

Abstract

The utility model belongs to the technical field of belt line mechanisms, and provides a belt line circulating mechanism which comprises a belt line and a circulating line. Circulating lines are symmetrically arranged at the front end and the rear end of the top of the belt line, and the circulating lines are semicircular and surround the turning position of the belt line. The circulation lines are combined together through guide mechanisms. Each guide mechanism comprises a mounting plate, two elastic rods and two fixing rods. Fixing rods are symmetrically arranged at the outer end of the bottom of the mounting plate, elastic rods are symmetrically arranged on the middle side of the bottom of the mounting plate, and the two elastic rods are movably mounted; when a product turns at the top of a belt line, the product firstly makes contact with the elastic rod, the elastic rod contracts inwards under pressure, buffering is carried out under the repulsion effect of the spring and the magnet, meanwhile, turning is completed under the cooperation of the rotating sleeve on the rod body, and surface abrasion caused by hard friction can be reduced; the thrust between the adjusting magnetic head and the fixed magnetic head can be adjusted and controlled by adjusting and controlling the power of the electromagnet.

Description

Technical Field

[0001] The utility model relates to the technical field of belt line mechanisms, in particular to a belt line circulation mechanism. Background Art

[0002] Belt line is also called belt assembly line, belt conveyor, belt conveyor or belt conveyor. It is an economical logistics conveying equipment that is indispensable for rhythmic assembly line. Belt line includes many types, such as assembly line and circulation line. It is used in electronic plastics, food and light industry, chemical and pharmaceutical industries.

[0003] However, when the product is being conveyed on the assembly line, it may be thrown out at the bend due to the angle or the center of gravity of the product. The existing protective shafts are hard-connected and have no buffering function, which makes it easy for the product to be scratched when it contacts the protective shaft, affecting subsequent sales. For this reason, we proposed a belt line circulation mechanism. Utility Model Content

[0004] The utility model aims to provide a belt line circulation mechanism to solve the problems raised in the above background technology.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a belt line circulation mechanism, comprising a belt line and a circulation line;

[0006] The top and rear ends of the belt line are symmetrically provided with loop lines, and the loop lines are semicircular and surround the turning point of the belt line;

[0007] The circulation lines are combined with each other by guide mechanisms, and any of the guide mechanisms comprises a mounting plate, two elastic rods and two fixed rods;

[0008] The outer end of the bottom of the mounting plate is symmetrically provided with a fixed rod, and the middle side of the bottom of the mounting plate is symmetrically provided with an elastic rod, the two elastic rods are movably installed, and the two elastic rods protrude into the belt line;

[0009] An adjusting slot is symmetrically provided at the middle side of the bottom of the mounting plate, an adjusting magnetic head is slidably installed in the adjusting slot, a fixed magnetic head is fixed at one end of the adjusting slot away from the adjusting magnetic head; a spring is provided between the adjusting magnetic head and both ends of the adjusting slot.

[0010] Preferably, protective seats are installed on the top and bottom of the fixed rod and the elastic rod, and rotating sleeves are rotatably sleeved on the fixed rod and the elastic rod, and the protective seats are arranged at both ends of the rotating sleeves.

[0011] Preferably, the fixing rod is fixedly connected to the top of the belt line by means of screws; and the bottom of the adjusting magnetic head is fixedly connected to the top of the elastic rod.

[0012] Preferably, a sliding rod is symmetrically arranged at the bottom of the elastic rod, a sliding groove is provided at the position where the top of the belt line meets the sliding rod, and the sliding rod is slidably inserted in the sliding groove.

[0013] Preferably, the fixed magnetic head and the adjustable magnetic head are both electromagnets, and the magnetic poles of the two electromagnets repel each other.

[0014] Preferably, the spring is divided into two sections, clamping the regulating magnetic head inside, and the elastic force of the inner section spring is twice that of the outer section spring.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] When this solution is used, the circulation line is fixed on the top of the belt line, corresponding to the front and rear turning parts of the belt line; when the product turns at the top of the belt line, it first contacts the elastic rod, which contracts inward when subjected to pressure, and performs buffering under the repulsion of the spring and the magnet, while the turning is completed with the cooperation of the rotating sleeve on the rod body, which can reduce the surface wear caused by hard friction;

[0017] Both the fixed magnetic head and the adjustable magnetic head are electromagnets. The magnetic poles of the fixed magnetic head and the adjustable magnetic head repel each other. By adjusting the power of the electromagnet, the thrust between the adjustable magnetic head and the fixed magnetic head can be adjusted, and the buffering force in contact with the product can be adjusted accordingly. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is the front view of the utility model;

[0019] Figure 2 This is a schematic diagram of the guide mechanism of the utility model;

[0020] Figure 3 This is a bottom view of the guide mechanism of the utility model;

[0021] Figure 4 It is a partial cross-sectional view of the guide mechanism of the utility model;

[0022] Figure 5 This is a schematic diagram of the adjustment slot of the utility model.

[0023] In the figure: 1 belt line; 2 circulation line;

[0024] 201 elastic rod; 202 fixed rod; 203 protective seat; 204 sliding rod; 205 adjustment slot; 206 adjustment magnetic head; 207 fixed magnetic head; 208 spring. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention. Example

[0027] See also Figure 1-5 , the utility model provides a technical solution of a belt line circulation mechanism: comprising a belt line 1 and a circulation line 2;

[0028] Circulation lines 2 are symmetrically arranged at the front and rear ends of the top of the belt line 1, and the circulation lines 2 are semicircular and surround the turning point of the belt line 1;

[0029] The circulation line 2 is combined with each other by guide mechanisms, and any guide mechanism includes a mounting plate, two elastic rods 201 and two fixed rods 202;

[0030] A fixing rod 202 is symmetrically arranged at the outer end of the bottom of the mounting plate, and an elastic rod 201 is symmetrically arranged at the middle side of the bottom of the mounting plate. The two elastic rods 201 are movably installed, and the two elastic rods 201 protrude into the belt line 1;

[0031] The top and bottom of the fixed rod 202 and the elastic rod 201 are both installed with protective seats 203, and the fixed rod 202 and the elastic rod 201 are both rotatably sleeved with a rotating sleeve, and the protective seats 203 are arranged at both ends of the rotating sleeve;

[0032] The fixing rod 202 is fixedly connected to the top of the belt line 1 by screws;

[0033] The bottom of the elastic rod 201 is symmetrically provided with a sliding rod 204, and a sliding groove is provided at the position where the top of the belt line 1 and the sliding rod 201 meet, and the sliding rod 204 is slidably inserted in the sliding groove;

[0034] An adjustment slot 205 is symmetrically provided at the middle side of the bottom of the mounting plate. An adjustment head 206 is slidably installed in the adjustment slot 205. A fixed head 207 is fixed at one end of the adjustment slot 205 away from the adjustment head 206.

[0035] The fixed magnetic head 207 and the adjustable magnetic head 206 are both electromagnets, and the magnetic poles of the two electromagnets repel each other;

[0036] A spring 208 is provided between the adjusting magnetic head 206 and both ends of the adjusting slot 205. The spring 208 is divided into two sections, which clamp the adjusting magnetic head 206 inside. The elastic force of the inner section spring 208 is twice that of the outer section spring 208.

[0037] The bottom of the adjustment head 206 is fixedly connected to the top of the elastic rod 201;

[0038] When this solution is used, the circulation line 2 is fixed on the top of the belt line 1, corresponding to the front and rear turning parts of the belt line 1;

[0039] The product runs on the belt line 1. When the product passes through the turning point, it will abut against the circulation line 2. The circulation line 2 is composed of a plurality of elastic rods 201 and fixed rods 202. The fixed rods 202 are fixedly installed at the outer side of the belt line 1, and the elastic rods 201 are installed at the inner side of the belt line 1.

[0040] A protective baffle is provided on the top of the belt line 1 to prevent the product from slipping out in the straight section of the belt line 1;

[0041] When the product turns at the top of the belt line 1, it first contacts the elastic rod 201. The elastic rod 201 contracts inward when subjected to pressure, and is buffered by the repulsion of the spring 208 and the magnet. At the same time, the product turns with the cooperation of the rotating sleeve on the rod body, which can reduce the surface wear caused by hard friction.

[0042] There is a distance between the fixed rod 202 and the elastic rod 201. When the elastic rod 201 is subjected to excessive force, the product will directly act on the fixed rod 202 to prevent the product from sliding out.

[0043] The elastic rod 202 is slidably arranged, a fixed magnetic head 207 is fixedly arranged in the adjusting groove 205, and an adjusting magnetic head 206 is fixed on the adjusting rod 201. Both the fixed magnetic head 207 and the adjusting magnetic head 206 are electromagnets. The magnetic poles of the fixed magnetic head 207 and the adjusting magnetic head 206 repel each other. By adjusting the power of the electromagnet, the thrust between the adjusting magnetic head 206 and the fixed magnetic head 207 can be adjusted, and the buffering force in contact with the product can be adjusted accordingly.

[0044] Springs 208 are symmetrically arranged at both ends of the adjusting head 206 to support, guide and buffer the adjusting head 206. At the same time, a protective seat 203 is arranged at the bottom of the adjusting rod 201, and a sliding rod 204 is arranged at the bottom of the protective seat 203, so that the elastic rod 201 can slide on the belt line 1 under force.

[0045] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model; therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description. Therefore, it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model, and any figure marks in the claims should not be regarded as limiting the claims involved.

[0046] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A belt line circulation mechanism, comprising a belt line (1) and a circulation line (2), characterized in that: Circulation lines (2) are symmetrically arranged at the front and rear ends of the top of the belt line (1), and the circulation line (2) is semicircular and surrounds the turning point of the belt line (1); The circulation lines (2) are combined with each other by guide mechanisms, and any of the guide mechanisms comprises a mounting plate, two elastic rods (201) and two fixed rods (202); A fixing rod (202) is symmetrically arranged at the outer end of the bottom of the mounting plate, and an elastic rod (201) is symmetrically arranged at the middle side of the bottom of the mounting plate, the two elastic rods (201) are movably installed, and the two elastic rods (201) protrude into the belt line (1); An adjustment slot (205) is symmetrically provided on the middle side of the bottom of the mounting plate, an adjustment magnetic head (206) is slidably mounted in the adjustment slot (205), a fixed magnetic head (207) is fixed at one end of the adjustment slot (205) away from the adjustment magnetic head (206), and a spring (208) is provided between the adjustment magnetic head (206) and the two ends of the adjustment slot (205).

2. A belt line circulation mechanism according to claim 1, characterized in that: The top and bottom of the fixed rod (202) and the elastic rod (201) are both installed with protective seats (203); the fixed rod (202) and the elastic rod (201) are both rotatably sleeved with a rotating sleeve, and the protective seats (203) are arranged at both ends of the rotating sleeve.

3. A belt line circulation mechanism according to claim 1, characterized in that: The fixing rod (202) is fixedly connected to the top of the belt line (1) via screws; and the bottom of the adjusting magnetic head (206) is fixedly connected to the top of the elastic rod (201).

4. The belt line circulation mechanism according to claim 1, characterized in that: A sliding rod (204) is symmetrically arranged at the bottom of the elastic rod (201), a sliding groove is provided at the position where the top of the belt line (1) connects with the sliding rod (204), and the sliding rod (204) is slidably inserted in the sliding groove.

5. The belt line circulation mechanism according to claim 1, characterized in that: The fixed magnetic head (207) and the adjustable magnetic head (206) are both electromagnets, and the magnetic poles of the two electromagnets repel each other.

6. The belt line circulation mechanism according to claim 1, characterized in that: The spring (208) is divided into two sections, which clamp the regulating magnetic head (206) inside, and the elastic force of the inner section spring (208) is twice that of the outer section spring (208).

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