Compact belt transmission line testing machine

Abstract

The utility model relates to the technical field of belt transmission line experiment machines, and discloses a compact belt transmission line experiment machine which comprises a fixing frame, a driving roller located on one side of the interior of the fixing frame and a driven roller located on the side, away from the driving roller, of the interior of the fixing frame. And a conveying belt is arranged in the fixing frame, a rotating motor is arranged at one end in the driving roller, and transmission wheels are arranged at one end of the driving roller and the output end of the rotating motor correspondingly. The driven shaft and the mounting plate can move through the movable groove, the driven roller and the driven shaft can rotate through the bearing, the two sets of adjusting bolts are matched with the threaded holes in the two ends of the interior of the driven shaft, the driven shaft can drive the driven roller to be adjusted left and right, and the distance between the driven roller and the driving roller is adjusted; and the tightening degree of the transmission belt can be conveniently adjusted, so that the use effect of the belt transmission line experiment machine is better.

Description

Technical Field

[0001] The utility model relates to the technical field of belt transmission line testing machines, in particular to a compact belt transmission line testing machine. Background Art

[0002] The belt conveyor line uses the continuous or intermittent motion of the conveyor belt to transport various items of different weights. It can transport various bulk materials as well as various cartons, packaging bags and other small-weight single-piece goods. It has a wide range of uses. The belt conveyor line testing machine is used to transport samples and cooperate with vision and manipulators to complete follow-up grasping, linear camera scanning and other related experiments.

[0003] At present, most testing machines have a simple structure and can only detect the number of goods transported, but not the transportation distance of the goods, which leads to low practicality of the testing machines. In addition, it is inconvenient to adjust the tension of the transmission belt, resulting in poor use of the belt transmission line testing machine. Utility Model Content

[0004] The utility model aims to provide a compact belt transmission line testing machine to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: a compact belt transmission line testing machine, comprising a fixed frame, a driving roller located on one side of the fixed frame, and a driven roller located on the side of the fixed frame away from the driving roller, wherein the fixed frame comprises:

[0006] A mounting frame is arranged on one side of the fixed frame close to the active roller, and a transmission belt is arranged inside the fixed frame.

[0007] Preferably, a rotating motor is provided at one end inside the active roller, a transmission wheel is provided at one end of the active roller and the output end of the rotating motor, a transmission belt is provided on the outer sides of the two groups of transmission wheels, a rotary incremental encoder is provided at one end of the mounting frame away from the rotating motor, a rotating wheel is provided at one end of the rotary incremental encoder and the other end of the active roller, a round belt is provided on the outer sides of the two groups of rotating wheels, side ribs are provided at both ends of the top of the fixing frame, a plurality of mounting seats are provided at one end of the two groups of side ribs, and a photoelectric sensor is provided on the top of the mounting seat.

[0008] Preferably, mounting plates are provided at both ends of the fixing frame away from the mounting frame, a driven shaft is provided at the middle position inside the driven roller, and adjustment bolts penetrating into the driven shaft are provided inside the two sets of mounting plates.

[0009] Preferably, support frames are provided on both sides of the bottom of the fixing frame, and a wiring board is provided on one side of a group of support frames, and the mounting frame is detachably connected to the fixing frame by fixing bolts.

[0010] Preferably, the rotating motor is fixedly connected to the mounting frame via fixing bolts, and the driving roller is transmission-connected to the rotating motor via a transmission belt and a transmission wheel.

[0011] Preferably, the rotary incremental encoder is detachably connected to the mounting frame via a fixing bolt, and the active roller is transmission-connected to the rotary incremental encoder via a rotating wheel and a round belt.

[0012] Preferably, the two groups of side rails are detachably connected to the fixing frame via fixing bolts, and the mounting seat is detachably connected to the side rails via fixing bolts.

[0013] Preferably, guide plates are provided at both ends of the two groups of edge strips, and the output end of the rotating motor is connected to a rotating shaft, and the rotating shaft passes through a group of transmission wheels.

[0014] Preferably, the two groups of mounting plates are detachably connected to the fixing frame via fixing bolts, bearings are provided at both ends of the outer side of the driven shaft, and the driven roller is rotatably connected to the driven shaft via the bearings.

[0015] Preferably, movable grooves are provided inside the two groups of mounting plates, and both ends of the driven shaft respectively penetrate into the movable grooves, and both ends of the driven shaft are provided with threaded holes matching the adjusting bolts.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The utility model drives a set of transmission wheels to rotate through a rotating motor and a rotating shaft. Through the cooperation of a transmission belt and two sets of transmission wheels, the rotating motor can drive the active roller to rotate. Through two sets of rotating wheels and a round belt, the rotating active roller can drive the rotary incremental encoder to rotate, thereby realizing the detection of the rotation distance of the transmission belt, making the experimental effect of the testing machine better and improving the practicality of the testing machine;

[0018] 2. The utility model can make the driven shaft and the mounting plate move through the movable groove, and can make the driven roller and the driven shaft rotate through the bearing. The two sets of adjusting bolts cooperate with the threaded holes at both ends of the driven shaft, so that the driven shaft can drive the driven roller to be adjusted left and right, so as to adjust the distance between the driven roller and the active roller, which is convenient for adjusting the tightening degree of the transmission belt, so as to make the use effect of the belt transmission line testing machine better. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following is a brief introduction to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can also be obtained based on these drawings without creative work. In all drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0020] Figure 1 It is a structural schematic diagram of the utility model.

[0021] Figure 2 It is a schematic diagram of the internal structure of the utility model.

[0022] Figure 3 It is a partial structural schematic diagram of the utility model.

[0023] In the figure: 1, fixed frame; 101, mounting frame; 102, transmission belt; 2, active roller; 201, rotating motor; 202, transmission wheel; 203, transmission belt; 204, rotary incremental encoder; 205, rotating wheel; 206, round belt; 207, sidewall strip; 208, mounting seat; 209, photoelectric sensor; 3, driven roller; 301, mounting plate; 302, driven shaft; 303, adjusting bolt. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] 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.

[0028] See also Figure 1-3 The utility model provides a compact belt transmission line testing machine embodiment: a compact belt transmission line testing machine, including a fixed frame 1, an active roller 2 located on one side of the fixed frame 1, and a driven roller 3 located on the side of the fixed frame 1 away from the active roller 2. The fixed frame 1 includes: a mounting frame 101 arranged on the side of the fixed frame 1 close to the active roller 2, and a transmission belt 102 is arranged inside the fixed frame 1 to facilitate the transmission of the testing machine.

[0029] Please refer to Figure 1 and Figure 2 A rotating motor 201 is provided at one end of the active roller 2, and the rotating motor 201 provides power for the test machine. A transmission wheel 202 is provided at one end of the active roller 2 and the output end of the rotating motor 201. A transmission belt 203 is provided on the outside of the two sets of transmission wheels 202 to realize power transmission, so that the brick motor 201 can drive the active roller 2 to rotate, and provide power for the rotation of the transmission belt 102. A rotary incremental encoder 204 is provided at one end of the mounting frame 101 away from the rotating motor 201. The rotary incremental encoder 204 One end and the other end of the active roller 2 are both provided with rotating wheels 205, and the outer sides of the two sets of rotating wheels 205 are both provided with round belts 206. The active roller 2 and the rotary incremental encoder 204 can be transmitted through the rotating wheels 205 and the round belts 206, so that the measurement accuracy of the rotary incremental encoder 204 is higher. Both ends of the top of the fixed frame 1 are provided with side guard strips 207, and one end of the two sets of side guard strips 207 is provided with multiple sets of mounting seats 208. The top of the mounting seat 208 is provided with a photoelectric sensor 209, which is convenient for the use of the experimental machine.

[0030] Please refer to Figure 1 and Figure 3 , mounting plates 301 are provided at both ends of the fixing frame 1 away from the mounting frame 101, a driven shaft 302 is provided at the middle position inside the driven roller 3, and the position of the driven roller 3 is adjusted conveniently through the driven shaft 302, and the inside of the two sets of mounting plates 301 are provided with adjusting bolts 303 penetrating into the driven shaft 302, and the driven shaft 302 can be adjusted left and right through the adjusting bolts 303, so as to adjust the distance between the driven roller 3 and the active roller 2.

[0031] Please refer to Figure 1 and Figure 2 , support frames are provided on both sides of the bottom of the fixed frame 1, and a wiring board is provided on one side of a group of support frames, which is convenient for installing and using the belt transmission line test machine. The mounting frame 101 is detachably connected to the fixing frame 1 through fixing bolts, and the mounting frame 101 is fixedly installed with the fixing frame 1 through fixing bolts. The rotating motor 201 is fixedly connected to the mounting frame 101 through fixing bolts, and the rotating motor 201 is installed inside the fixing frame 101 through fixing bolts. The active roller 2 is connected to the rotating motor 201 through a transmission belt 203 and a transmission wheel 202. The rotating motor 201 can drive the active roller 2 to rotate through the transmission belt 203 and the transmission wheel 202. The rotary incremental encoder 204 is detachably connected to the mounting frame 101 through fixing bolts. Next, the rotary incremental encoder 204 is fixedly installed, and the active roller 2 is connected to the rotary incremental encoder 204 through the rotating wheel 205 and the round belt 206. The active roller 2 and the rotary incremental encoder 204 can be rotated synchronously, which is convenient for measuring experiments on the experimental machine. The two groups of sidewall strips 207 are detachably connected to the fixed frame 1 through fixing bolts, and the baffle strips 207 are fixedly installed to the fixed frame 1 through fixing bolts. The mounting seat 208 is detachably connected to the sidewall strips 207 through fixing bolts. Guide plates are provided at both ends of the two groups of sidewall strips 207. The output end of the rotating motor 201 is connected to a rotating shaft, and the rotating shaft passes through a group of transmission wheels 202. The rotating motor 201 can drive the active roller 2 to rotate through the rotating shaft.

[0032] Please refer to Figure 1 and Figure 3The two sets of mounting plates 301 are detachably connected to the fixing frame 1 through fixing bolts, and the two sets of mounting plates 301 are fixedly installed with the fixing frame 1 through fixing bolts, and bearings are arranged at both ends of the outer side of the driven shaft 302, and the driven roller 3 is rotatably connected with the driven shaft 302 through the bearings, and the driven roller 3 and the driven shaft 302 can be rotated through the bearings, so that the rotation effect of the transmission belt 102 is better, and the interior of the two sets of mounting plates 301 is provided with movable grooves, and the two ends of the driven shaft 302 respectively penetrate into the interior of the movable grooves, and the driven shaft 302 and the two sets of mounting plates 301 can be movable through the movable grooves, and the two ends of the interior of the driven shaft 302 are provided with threaded holes matching the adjusting bolts 303, which play the effect of limit adjustment, and the driven shaft 302 can drive the driven roller 3 to adjust left and right, so as to adjust the distance between the driven roller 3 and the active roller 2, and the tension of the transmission belt 102 can be adjusted.

[0033] Working principle: Before using the utility model, the belt transmission line test machine is fixedly installed. When using it, the power is turned on and the adjusting bolt 303 is adjusted with a hexagonal wrench. The driven shaft 302 and the mounting plate 301 can be moved through the movable groove, and the driven roller 3 and the driven shaft 302 can be rotated through the bearing. The two sets of adjusting bolts 303 cooperate with the threaded holes at both ends of the driven shaft 302, and the driven shaft 302 can drive the driven roller 3 to adjust left and right, so as to adjust the distance between the driven roller 3 and the active roller 2, which is convenient for adjusting the transmission belt 10. 2 can be tightened to adjust the degree of tightening, so that the use effect of the belt transmission line testing machine is better. By rotating the motor 201 and the shaft, a group of transmission wheels 202 are driven to rotate. Through the cooperation of the transmission belt 203 and the two groups of transmission wheels 202, the rotating motor 201 can drive the active roller 2 to rotate. Through the two groups of rotating wheels 205 and the round belt 206, the rotating active roller 2 can drive the rotary incremental encoder 204 to rotate, thereby realizing the detection of the rotation distance of the transmission belt 102, making the experimental effect of the testing machine better and improving the practicality of the testing machine.

[0034] The above is only an embodiment of the utility model, and the common sense such as the known specific structure and characteristics in the scheme is not described too much here. 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, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model. Any figure mark in the claims should not be regarded as limiting the claims involved.

Claims

1. A compact belt transmission line testing machine, Features: The invention comprises a fixed frame (1), a driving roller (2) located on one side of the fixed frame (1), and a driven roller (3) located on a side of the fixed frame (1) away from the driving roller (2). The fixed frame (1) comprises: A mounting frame (101) is provided on one side of the fixed frame (1) close to the active roller (2), and a transmission belt (102) is provided inside the fixed frame (1); A rotating motor (201) is arranged at one end of the active roller (2), a transmission wheel (202) is arranged at one end of the active roller (2) and the output end of the rotating motor (201), a transmission belt (203) is arranged on the outside of the two sets of the transmission wheels (202), a rotary incremental encoder (204) is arranged at one end of the mounting frame (101) away from the rotating motor (201), a rotating wheel (205) is arranged at one end of the rotary incremental encoder (204) and the other end of the active roller (2), a round belt (206) is arranged on the outside of the two sets of the rotating wheels (205), side guard strips (207) are arranged at both ends of the top of the fixed frame (1), a plurality of mounting seats (208) are arranged at one end of the two sets of side guard strips (207), and a photoelectric sensor (209) is arranged on the top of the mounting seat (208); Both ends of the fixed frame (1) away from the mounting frame (101) are provided with mounting plates (301), a driven shaft (302) is provided at a middle position inside the driven roller (3), and adjustment bolts (303) penetrating into the driven shaft (302) are provided inside the two sets of mounting plates (301).

2. A compact belt transmission line testing machine according to claim 1, Features: Support frames are provided on both sides of the bottom of the fixing frame (1), and a wiring board is provided on one side of a group of support frames. The mounting frame (101) is detachably connected to the fixing frame (1) via fixing bolts.

3. A compact belt transmission line testing machine according to claim 1, Features: The rotating motor (201) is fixedly connected to the mounting frame (101) via fixing bolts, and the driving roller (2) is drivingly connected to the rotating motor (201) via a transmission belt (203) and a transmission wheel (202).

4. A compact belt transmission line testing machine according to claim 1, Features: The rotary incremental encoder (204) is detachably connected to the mounting frame (101) via fixing bolts, and the active roller (2) is transmission-connected to the rotary incremental encoder (204) via a rotating wheel (205) and a round belt (206).

5. A compact belt transmission line testing machine according to claim 1, Features: The two groups of edge strips (207) are detachably connected to the fixing frame (1) via fixing bolts, and the mounting seat (208) is detachably connected to the edge strips (207) via fixing bolts.

6. A compact belt transmission line testing machine according to claim 1, Features: Both ends of the two groups of sidewall strips (207) are provided with guide plates. The output end of the rotating motor (201) is connected to a rotating shaft, and the rotating shaft penetrates into a group of transmission wheels (202).

7. A compact belt transmission line testing machine according to claim 1, Features: The two groups of mounting plates (301) are detachably connected to the fixing frame (1) via fixing bolts, bearings are provided at both ends of the outer side of the driven shaft (302), and the driven roller (3) is rotatably connected to the driven shaft (302) via the bearings.

8. A compact belt transmission line testing machine according to claim 1, Features: Both sets of mounting plates (301) are provided with movable grooves inside, and both ends of the driven shaft (302) respectively penetrate into the movable grooves. Both ends of the driven shaft (302) are provided with threaded holes matching the adjustment bolt (303).

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