A groove testing device for conveyor belt processing

Abstract

The invention discloses a grooving test device for processing a conveyor belt, and relates to the technical field of conveyor belt processing, comprising a base frame, the top of the base frame is provided with a supporting plate, the bottom of the supporting plate is connected to the bottom inner side of the base frame through a No. 1 electric push rod, and a column frame is slidably arranged on the front and rear sides of the top of the base frame, and side plates are installed on the left and right sides of the two column frames, and the protruding blocks at the outer ends of the side plates are threadedly connected with a threaded rod, and the threaded rod is installed on the left and right outer sides of the base frame through a motor, and a sliding bar is arranged between the upper ends of the two side plates, and the upper ends of the sliding bars are slidably connected with a sliding bar, and the front end of the sliding bar is sleeved and connected with a sliding plate, and the lower end of the sliding plate is limitedly slidably arranged on the inner side of a No. 1 sliding groove, and the No. 1 sliding groove is opened on the front side of the upper end of the base frame. By arranging the cooperation of the column frame, the sliding plate, the transverse movement component, and the oil regulating component, when clamping the conveyor belt, the pulley is limited to improve the detection accuracy, and the conveyor belt can be applied to the detection of conveyor belts of different specifications.

Description

Technical Field

[0001] The invention relates to the technical field of conveyor belt processing, in particular to a groove degree testing device for conveyor belt processing. Background Art

[0002] The conveyor belt is a mechanical equipment component used in the industrial field. It is used to continuously transport various materials. It is widely used in the mining industry, manufacturing industry, agriculture, packaging industry, energy industry and other fields. Due to the differences in usage scenarios and conveyed materials in different fields, various types of conveyor belts are required. These conveyor belts of different specifications need to undergo various tests after they are produced by the manufacturer. The troughing parameters of the conveyor belt are one of the important parameters to determine whether the conveyor belt meets the standards. These troughing parameters require inspection personnel to cooperate with professional equipment for inspection.

[0003] However, when inspecting existing equipment, the operator is usually required to adjust the distance between the pulleys first, then loosen the bolts of the clamp, place one side of the conveyor belt into the clamp and tighten the bolts to clamp it, then repeat the clamping operation on the other end of the conveyor belt, and then adjust the position of the pulley on the column frame to make the center position of the conveyor belt consistent with the position of the push rod, and then perform the grooving test. In this process, the placement and clamping of the conveyor belt sample before inspection are relatively cumbersome. At the same time, when testing conveyor belt samples of different widths, it is necessary to frequently adjust the position of the conveyor belt in the center. These operating steps have a great impact on the inspection efficiency and require a high level of operating proficiency from the inspectors, which is not convenient for the inspectors to complete the inspection through simple operations. The steps are to complete the preparation work before the inspection. At the same time, during the clamping operation of the existing equipment, the inspection personnel are required to manually adjust the pulley in the column frame position and then place and clamp the conveyor belt. In this process, due to the inspection requirements, the clamping position of the existing equipment is generally set at the upper end of the equipment. At the same time, in order to keep the pulley free to move as the conveyor belt bends into a groove during the inspection process, it is not convenient to limit the pulley, which makes the pulley easily shift when the conveyor belt is clamped. After the conveyor belt is clamped, in order to inspect the accuracy, the pulley needs to be adjusted and calibrated again. In this process, the existing equipment is not convenient for limiting the pulley when clamping and automatically adjusting the position, and thus the above existing technical problems need to be improved and solved. Summary of the invention

[0004] The object of the present invention is to provide a grooving test device for conveyor belt processing, so as to solve the problem that the existing equipment proposed in the above background technology is not convenient for testers to complete the preparation work before testing through simple operation steps, and is not convenient for automatic adjustment of the limit and position when clamping the pulley. The technical solution of the present invention is aimed at the technical problem that the existing technical solution is too single, and provides a solution that is significantly different from the existing technology.

[0005] Material toggling mechanism, its both sides respectively have a cylinder pressure, and the cylinder pressure bar connects swing arm, and the swing arm end face has hook portion, and a bar passes position between the end of two swing arms and the hook portion.

[0006] A distance measuring component, which is arranged at the rear side of the upper end of the base frame and is used for groove forming detection;

[0007] A transverse movement assembly, which is arranged between the first slide slot and the slide plate, and is used for adjusting the position of the slide plate;

[0008] An oil regulating assembly is provided between the transverse movement assembly and the column frame, and is used for adjusting and positioning the pulley position.

[0009] Preferably, a hole is provided on the upper end of the support plate, and the front-to-back width of the support plate hole corresponds to that of the second clamping plate.

[0010] Preferably, a convex plate is designed on the inner side of the lower end of the slide plate, and the convex plate on the inner side of the lower end of the slide plate corresponds horizontally to the initial position of the support plate.

[0011] Preferably, the transverse shift assembly includes a toothed disc, which is installed on the inner side of the No. 1 slide groove through a bearing, the upper end of the toothed disc is meshed with a first rack, and the first rack is installed on the inner side of the left slide, and the lower end of the toothed disc is meshed with a second rack, and the second rack is installed on the inner side of the right slide.

[0012] Preferably, the toothed disc is arranged at a central position inside the No. 1 slide slot, and the setting position of the toothed disc corresponds to the distance measuring component.

[0013] Preferably, the oil regulating assembly includes a mounting plate, the mounting plate is mounted on the rear side of the upper end of the slide bar, a No. 1 oil tank is mounted on the upper end of the rear side of the mounting plate, the inner side of the No. 1 oil tank is slidably connected to a No. 1 plug body via a No. 1 spring, the bottom of the No. 1 plug body is connected to a slider, the front end of the slider is slidably arranged in a slide groove on the rear side of the mounting plate, both sides of the lower end of the slider are rotatably connected to a support rod, the other end of the support rod is rotatably connected to a shift plate, the shift plate is slidably sleeved on the upper end of the column frame, the bottom port of the No. 1 oil tank is connected to the No. 2 oil tank via a hose, the No. 2 oil tank is mounted on the rear side of the protrusion on the upper end of the side plate, and the No. 2 plug body is slidably connected to the inner side of the No. 2 oil tank.

[0014] Preferably, the design volumes of the No. 1 oil tank and the No. 2 oil tank correspond to each other.

[0015] Preferably, the shift plate is designed to be "concave" shaped, and the two shift plates are arranged opposite to each other, and the two shift plates are used for adjusting and limiting the position of the pulley.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] The present invention uses a slide plate, a transverse shift assembly, and an oil regulating assembly. When the conveyor belt is subjected to a grooving test, the operator adjusts the distance between the slide plates to the corresponding width according to the width of the test sample measured, adjusts the slide bar linkage through the slide plate, and adjusts the position of the pulley in cooperation with the No. 1 oil tank and the shift plate, so that the No. 1 clamping plate and the two ends of the conveyor belt are in a relative position. When the conveyor belt is placed, it is in a central testing position on the base frame after being calibrated by the slide plate, and then the No. 1 clamping plate and the No. 2 clamping plate are clamped. When the existing equipment is used, the operator is usually required to adjust the distance between the pulleys first, and then place and clamp the conveyor belt after loosening the bolts of the clamping plate for adjustment, and then adjust the pulley position to make the conveyor belt reach the testing position for a grooving test. In this process, the placement, clamping and operation steps of the conveyor belt sample before testing are relatively cumbersome. On the other hand, when testing conveyor belt samples of different widths, the pulley spacing needs to be adjusted frequently. These operation steps have a greater impact on the detection efficiency. The cooperation of the above-mentioned parts can simplify the early placement steps of the detection personnel, reduce the difficulty of operation, and improve the detection efficiency.

[0018] By setting a column frame, a slide plate and an oil regulating component, when the distance between the slide plates is adjusted according to the width of the conveyor belt, the position of the pulley is adjusted by cooperating with the slide bar and the shift plate, and then the column frame is moved down to facilitate the clamping operation of the conveyor belt. At the same time, during the downward movement of the column frame, the shift plate is clamped and limited to the pulley through the oil in the No. 1 oil tank and the No. 2 oil tank, so that the conveyor belt clamping operation maintains the center detection position at the same time. When the column frame is reset, the No. 1 spring drives the slider and the shift plate to reset synchronously through the No. 1 plug body, and the clamping limit of the pulley is released to avoid affecting the subsequent detection process. Before the existing equipment detects the troughing of the conveyor belt, the clamping and position adjustment of the test sample require the test personnel to adjust the pulley position many times to avoid the pulley offset during the clamping operation of the conveyor belt, which leads to the problem of inaccurate detection structure during subsequent detection. The above parts are used to realize automatic adjustment of the pulley position and the interference limit during the conveyor belt clamping operation, which further optimizes the operation steps, reduces the difficulty of operation and improves the detection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front view structural schematic diagram of the present invention;

[0020] Figure 2 It is a rear view structural schematic diagram of the present invention;

[0021] Figure 3 It is a schematic diagram of the overall split structure of the present invention;

[0022] Figure 4 It is a schematic diagram of the structure of the pulley and the first clamping plate of the present invention;

[0023] Figure 5 This is a schematic diagram of the distance measurement component structure of the present invention;

[0024] Figure 6 This is a schematic diagram of the structure of the regulating component of the present invention;

[0025] Figure 7 This is a schematic diagram of the structure of the slide bar, slide plate and oil regulating assembly of the present invention;

[0026] Figure 8 It is a schematic diagram of the structure of the oil regulating assembly of the present invention;

[0027] Fig. 9 for Figure 8 Schematic diagram at point A in the middle.

[0028] In the figure: 1, base frame; 2, support plate; 3, No. 1 electric push rod; 4, column frame; 5, side plate; 6, threaded rod; 7, motor; 8, slide bar; 91, slide bar; 92, slide plate; 10, No. 1 slide groove; 11, pulley; 12, connecting column; 13, No. 1 clamping plate; 14, No. 2 electric push rod; 15, No. 2 clamping plate; 16, distance measuring component; 161, mounting frame; 162, counterweight block; 1 63. Push rod; 164. Sliding column; 17. Transverse shift assembly; 171. Toothed plate; 172. First rack; 173. Second rack; 18. Oil regulating assembly; 181. Mounting plate; 182. No. 1 oil tank; 183. No. 1 spring; 184. No. 1 plug body; 185. Sliding block; 186. Strut; 187. Shifting plate; 188. No. 2 oil tank; 189. No. 2 plug body. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] Example 1: Please refer to Figures 1 to 7The present invention provides a technical solution: a groove testing device for conveyor belt processing, a support plate 2 is arranged on the top of a base frame 1, the bottom of the support plate 2 is connected to the bottom of the inner side of the base frame 1 through a No. 1 electric push rod 3, column frames 4 are slidably arranged on the front and rear sides of the top of the base frame 1, side panels 5 are installed on the left and right sides of the two column frames 4, the outer end convex blocks of the side panels 5 are threadedly connected with threaded rods 6, and the threaded rods 6 are installed on the left and right outsides of the base frame 1 through motors 7, a sliding bar 8 is arranged between the upper ends of the two side panels 5, a sliding bar 91 is slidably connected to the upper end of the sliding bar 8, a sliding plate 92 is sleeved and connected to the front end of the sliding bar 91, a convex plate is designed on the inner side of the lower end of the sliding plate 92, the inner convex plate of the lower end of the sliding plate 92 corresponds horizontally to the initial position of the support plate 2, and the lower end limit of the sliding plate 92 The first slide groove 10 is set inside the first slide groove 10, and the first slide groove 10 is opened on the front side of the upper end of the base frame 1. Two pulleys 11 are slidably connected to the outer side of the upper end of the column frame 4. The lower ends of the pulleys 11 on the left and right sides are connected to the connecting column 12 through ropes. A first clamping plate 13 is installed on the upper end of the connecting column 12. The first clamping plate 13 is connected to the second clamping plate 15 through the second electric push rod 14. The second clamping plate 15 is slidably set on the outer side of the lower section of the connecting column 12. A hole is opened on the upper end of the support plate 2. The front and rear width of the hole of the support plate 2 corresponds to that of the second clamping plate 15. The distance measuring component 16 is set on the rear side of the upper end of the base frame 1. The distance measuring component 16 includes a mounting frame 161. The mounting frame 161 is installed on the rear side of the upper end of the base frame 1. The mounting frame 161 slides in the right slide groove A counterweight block 162 is dynamically connected, and a push rod 163 is connected to the right side of the counterweight block 162. The rear end of the push rod 163 is slidably sleeved on the outside of the sliding column 164. The sliding column 164 is arranged on the right side of the mounting frame 161. The sliding column 164 corresponds to the center position of the top plane of the base frame 1. A distance sensor is arranged at the rear end of the push rod 163. The distance measuring component 16 is used for trough detection. The transverse movement component 17 is arranged between the first slide 10 and the slide plate 92. The transverse movement component 17 includes a toothed disc 171. The toothed disc 171 is installed on the inner side of the first slide 10 through a bearing. The toothed disc 171 is arranged at the center position of the inner side of the first slide 10. The setting position of the toothed disc 171 corresponds to the distance measuring component 16. The upper end of the toothed disc 171 is meshed with a first rack 172, the first rack 172 is installed on the inner side of the left skateboard 92, the lower end of the toothed disc 171 is meshed with the second rack 173, the second rack 173 is installed on the inner side of the right skateboard 92, the transverse movement component 17 is used to adjust the position of the skateboard 92, the oil regulating component 18 is arranged between the transverse movement component 17 and the column frame 4, the oil regulating component 18 is used to adjust and position the pulley 11, and by setting the skateboard 92 and the transverse movement component 17 and the oil regulating component 18 in coordination, the skateboard 92 can be used to calibrate and position the conveyor belt when it is placed before the grooving test, and then the oil regulating component 18 can be used to adjust the distance between the pulleys 11, so as to facilitate the subsequent placement and clamping operation of the conveyor belt.

[0031] Example 2: Based on Example 1, please refer to Figures 1 to 3 and Figures 8 to 9A support plate 2 is provided on the top of the base frame 1, and the bottom of the support plate 2 is connected to the bottom of the inner side of the base frame 1 through a No. 1 electric push rod 3. Column frames 4 are slidably provided on the front and rear sides of the top of the base frame 1, and side panels 5 are installed on the left and right sides of the two column frames 4. The outer end protrusions of the side panels 5 are threadedly connected with threaded rods 6. The threaded rods 6 are installed on the left and right outsides of the base frame 1 through motors 7. A sliding rod 8 is provided between the upper ends of the two side panels 5. A sliding bar 91 is slidably connected to the upper end of the sliding bar 8. A sliding plate 92 is sleeved and connected to the front end of the sliding bar 91. The lower end of the sliding plate 92 is limitedly slidably provided on the inner side of the No. 1 slide groove 10. The No. 1 slide groove 10 is opened on the front side of the upper end of the base frame 1. Two pulleys 11 are slidably connected to the outer side of the upper end of the column frame 4. The sliding wheels 11 on the left and right sides slide The lower end of the wheel 11 is connected to the connecting column 12 through a rope, and the upper end of the connecting column 12 is equipped with a No. 1 clamping plate 13, and the No. 1 clamping plate 13 is connected to the No. 2 clamping plate 15 through the No. 2 electric push rod 14, and the No. 2 clamping plate 15 is slidably arranged on the outer side of the lower section of the connecting column 12, and the distance measuring component 16 is arranged on the upper rear side of the base frame 1, and the distance measuring component 16 is used for trough detection, and the transverse movement component 17 is arranged between the No. 1 slide 10 and the slide plate 92, and the transverse movement component 17 is used for adjusting the position of the slide plate 92, and the oil regulating component 18 is arranged between the transverse movement component 17 and the column frame 4, and the oil regulating component 18 includes a mounting plate 181, and the mounting plate 181 is mounted on the rear side of the upper end of the slide bar 91, and the mounting plate 181 is mounted on the rear side of the rear side. The end is provided with a No. 1 oil tank 182, the inner side of the No. 1 oil tank 182 is slidably connected to a No. 1 plug body 184 through a No. 1 spring 183, the bottom of the No. 1 plug body 184 is connected to a slider 185, the front end of the slider 185 is slidably arranged in the slide groove on the rear side of the mounting plate 181, the lower ends of the sliders 185 are rotatably connected to support rods 186 on both sides, and the other end of the support rods 186 is rotatably connected to a shift plate 187, the shift plate 187 is slidably sleeved on the upper end of the column frame 4, the shift plate 187 is designed to be "concave", the two shift plates 187 are arranged opposite to each other, and the two shift plates 187 are used for position adjustment and limiting of the pulley 11, the bottom port of the No. 1 oil tank 182 is connected to the No. 2 oil tank 188 through a hose, and the No. 2 oil tank 188 is connected to the No. 2 oil tank 188 through a hose. Box 188 is installed on the rear side of the upper protrusion of the side plate 5, and the design volumes of the No. 1 oil tank 182 and the No. 2 oil tank 188 correspond to each other. The No. 2 plug body 189 is slidably connected to the inner side of the No. 2 oil tank 188, and the oil regulating component 18 is used to adjust and position the pulley 11. By setting the column frame 4, the slide plate 92, and the oil regulating component 18, when the clamping operation is performed, the position of the pulley 11 is adjusted and the friction limit is performed through the cooperation of the downwardly moved column frame 4 and the oil regulating component 18, so as to avoid displacement during the conveyor belt clamping operation. After the column frame 4 is reset, the oil regulating component 18 is reset synchronously and no longer conflicts with the pulley 11, so as to avoid affecting the detection process during the detection process.

[0032] Working principle: When using the conveyor belt processing groove test equipment, the operator first measures the width of the conveyor belt to be tested, then rotates the toothed disc 171 to drive the first rack 172 and the second rack 173 to relatively adjust the position of the slide plate 92, so that the distance between the slide plates 92 corresponds to the measured width of the conveyor belt, starts the motor 7 to drive the threaded rod 6 to rotate, so that the side plate 5 and the column frame 4 move down synchronously, and move down to the top of the No. 2 clamping plate 15 and the corresponding horizontal position of the support plate 2, then starts the No. 2 electric push rod 14 to drive the No. 2 clamping plate 15 to move and open, then the operator first places the conveyor belt on the inner convex plate between the slide plates 92 for position correction, and then pushes the conveyor belt to the top of the support plate 2, and then adjusts the left and right ends of the conveyor belt to align between the No. 1 clamping plate 13 and the No. 2 clamping plate 15, and starts the No. 2 electric push rod 14 again to drive the No. 2 clamping plate 15 to move upward to clamp the conveyor belt. Then, the motor 7 is started again to drive the threaded rod 6 to rotate, so that the side plate 5 and the column frame 4 are reset upward, and the No. 1 electric push rod 3 is started to drive the support plate 2 to move upward synchronously, so that the conveyor belt reaches the detection position horizontally. During the detection, the operator manually loosens the bolt on the rear side of the push rod 163, so that the push rod 163 moves down with the counterweight block 162 to the front end of the push rod 163 and conflicts with the conveyor belt. Then, the No. 1 electric push rod 3 is started to drive the support plate 2 to move downward and reset. In this process, when the support plate 2 moves downward and no longer supports the conveyor belt, the conveyor belt will be in a curved state due to its own troughing property. After the connecting columns 12 at the left and right ends and the rope pull the connecting columns 12 to move relatively freely, the push rod 163 moves downward with the conveyor belt until the conveyor belt stops moving when it bends to the maximum state. At this time, the distance measuring sensor at the rear end of the push rod 163 records the downward distance this time, and the conveyor belt troughing property detection is completed;

[0033] In the above process, when the slide plate 92 adjusts the distance between them according to the width of the conveyor belt, the slide bar 91, the mounting plate 181 and the shift plate 187 move synchronously, and adjust the position of the pulley 11 and the No. 1 clamping plate 13 between the shifting plate 187. When the column frame 4 moves downward, the No. 2 plug body 189 first contacts the base frame 1 and then slides in the No. 2 oil tank 188, and squeezes the oil into the No. 1 oil tank 182 through the hose. After the oil pressure in the No. 1 oil tank 182 increases, the No. 1 plug body 184 and the slider 185 move upward. At the same time, the support rod 186 pulls the shifting plate 187 to move relatively with the upward slider 185. Until the column frame 4 stops moving downward, the shifting plate 187 completes the contact and limit of the pulley 11, so that when the No. 1 clamping plate 13 and the second rack 173 are clamping the conveyor belt, the pulley 11 will not be offset;

[0034] When the column frame 4 is reset upward, the No. 2 plug body 189 no longer conflicts with the base frame 1, and the No. 1 spring 183 is reset to push the No. 1 plug body 184 downward, squeezing the oil into the No. 2 oil tank 188, and at the same time pushing the slider 185 downward, so that the support rod 186 pushes the shift plate 187 outward to complete the reset, so that the pulley 11 can slide freely when the conveyor belt is bent in a groove.

[0035] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. In the description of the present invention, unless otherwise specified, "multiple" means two or more; the orientation or position relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connected" should be understood in a broad sense, for example, it 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 directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A conveyor belt groove testing device, characterized in that: The invention comprises a base frame (1), wherein a support plate (2) is arranged on the top of the base frame (1), wherein the bottom of the support plate (2) is connected to the bottom of the inner side of the base frame (1) via a No. 1 electric push rod (3), wherein column frames (4) are slidably arranged on the front and rear sides of the top of the base frame (1), wherein side plates (5) are installed on the left and right sides of the two column frames (4), wherein the outer end protrusions of the side plates (5) are threadedly connected to threaded rods (6), wherein the threaded rods (6) are installed on the left and right sides of the base frame (1) via a motor (7), wherein a sliding rod (8) is arranged between the upper ends of the two side plates (5), wherein the upper ends of the sliding rods (8) are slidably connected to sliding bars (91), wherein the sliding bars (91) are arranged on the upper ends of the two side plates (5 ... 91) is sleeved at the front end thereof with a slide plate (92), the lower end of the slide plate (92) is limitedly slidably arranged inside a No. 1 slide groove (10), the No. 1 slide groove (10) is opened at the front side of the upper end of the base frame (1), the outer side of the upper end of the column frame (4) is slidably connected to two pulleys (11), the lower ends of the pulleys (11) on the left and right sides are connected to connecting columns (12) through ropes, the upper ends of the connecting columns (12) are equipped with a No. 1 clamping plate (13), the No. 1 clamping plate (13) is connected to a No. 2 clamping plate (15) through a No. 2 electric push rod (14), and the No. 2 clamping plate (15) is slidably arranged outside the lower section of the connecting column (12); A distance measuring component (16), the distance measuring component (16) being arranged at the rear side of the upper end of the base frame (1), the distance measuring component (16) being used for groove forming detection; A transverse movement assembly (17), wherein the transverse movement assembly (17) is disposed between the first slide groove (10) and the slide plate (92), and the transverse movement assembly (17) is used to adjust the position of the slide plate (92); An oil regulating assembly (18) is disposed between the transverse movement assembly (17) and the column frame (4), and the oil regulating assembly (18) is used to adjust and position the pulley (11).

2. A conveyor belt groove testing device according to claim 1, characterized in that: The upper end of the support plate (2) is provided with a hole, and the front-to-back width of the hole of the support plate (2) corresponds to that of the second clamping plate (15).

3. The groove testing device for conveyor belt processing according to claim 1, characterized in that: A convex plate is designed on the inner side of the lower end of the slide plate (92), and the convex plate on the inner side of the lower end of the slide plate (92) corresponds horizontally to the initial position of the support plate (2).

4. The groove testing device for conveyor belt processing according to claim 1, characterized in that: The transverse shift assembly (17) comprises a toothed disc (171), the toothed disc (171) being mounted on the inner side of the first slide groove (10) via a bearing, the upper end of the toothed disc (171) being meshed with a first rack (172), the first rack (172) being mounted on the inner side of the left slide plate (92), the lower end of the toothed disc (171) being meshed with a second rack (173), the second rack (173) being mounted on the inner side of the right slide plate (92).

5. A conveyor belt groove testing device according to claim 4, characterized in that: The toothed disc (171) is arranged at a central position inside the first slide slot (10), and the arrangement position of the toothed disc (171) corresponds to the distance measuring component (16).

6. The groove testing device for conveyor belt processing according to claim 1, characterized in that: The oil regulating assembly (18) comprises a mounting plate (181), the mounting plate (181) being mounted on the rear side of the upper end of the slide bar (91), a No. 1 oil tank (182) being mounted on the upper end of the rear side of the mounting plate (181), a No. 1 plug body (184) being slidably connected to the inner side of the No. 1 oil tank (182) via a No. 1 spring (183), a slider (185) being connected to the bottom of the No. 1 plug body (184), a front end of the slider (185) being slidably disposed on the rear side of the mounting plate (181) In the groove, both sides of the lower end of the slider (185) are rotatably connected to support rods (186), and the other end of the support rod (186) is rotatably connected to a shift plate (187), and the shift plate (187) is slidably sleeved on the upper end of the column frame (4). The bottom port of the No. 1 oil tank (182) is connected to the No. 2 oil tank (188) through a hose, and the No. 2 oil tank (188) is installed on the rear side of the protrusion at the upper end of the side plate (5), and the inner side of the No. 2 oil tank (188) is slidably connected to the No. 2 plug body (189).

7. A conveyor belt groove testing device according to claim 6, characterized in that: The first oil tank (182) and the second oil tank (188) have corresponding designed volumes.

8. The groove testing device for conveyor belt processing according to claim 6, characterized in that: The shift plate (187) is designed to be concave in shape, and the two shift plates (187) are arranged opposite to each other. The two shift plates (187) are used for position adjustment and position limiting of the pulley (11).

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