Testing device for production of injection molding multi-speed wheel

Abstract

The utility model relates to the technical field of injection molding speed-multiplying wheel production, in particular to a testing device for injection molding speed-multiplying wheel production, which comprises a base, a driving assembly and a detection assembly, the top of the base is provided with the driving assembly, and the driving assembly comprises a driving motor installed at the top of the base through an installation frame. An output shaft, located in the base, of the driving motor is fixedly sleeved with a connecting column through a flat key, the bottom end of the connecting column is rotationally connected with a pressing block through a bearing, and the two ends of the outer side of a poke rod are welded with poke rods used for driving a speed multiplication wheel to rotate; a first rotating speed sensor is embedded in the top, located on one side of the driving motor, of the base through a mounting frame. The first adjusting screw rod is rotated to push the structural block and the injection molding multi-speed wheel placed on the top of the structural block to move upwards, so that the injection molding multi-speed wheel is clamped through the pressing block and the structural block, the second adjusting screw rod is rotated to push the clamping base to move, the conduction wheel is tightly attached to one side of the injection molding multi-speed wheel, and the injection molding multi-speed wheels of different sizes can be fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of double-speed wheel production, in particular to a testing device for injection molding double-speed wheel production. Background Art

[0002] The double-speed wheel is a high-performance wheel widely used in logistics, warehousing and other fields. It is usually made of polyurethane or rubber and can meet the needs of different occasions. The double-speed wheel has the characteristics of pressure resistance, shock resistance, wear resistance, and heavy load. Its material is often polyurethane or rubber and other highly elastic materials with good anti-slip properties. It is suitable for various harsh working environments, such as high temperature, grease, moisture, etc.

[0003] At present, in the production process of injection molded speed wheels, a testing device is used to detect the rotational speed, but the existing speed wheel testing device cannot be adjusted according to the size of the speed wheel, which makes it inconvenient to test speed wheels of different sizes. Therefore, a testing device for injection molded speed wheels production is proposed, which can fix and test speed wheels of different sizes, thereby facilitating the testing of the rotational speeds of different speed wheels. Summary of the invention

[0004] In view of the problems in the prior art, the utility model provides a testing device for the production of injection molded speed wheels, which can fix and test speed wheels of different sizes, thereby facilitating the testing of the rotation speeds of different speed wheels.

[0005] The technical solution adopted by the utility model to solve its technical problems is a test device for injection molding double-speed wheel production, including a base, a driving component and a detection component. The driving component is arranged on the top of the base, and the driving component includes a driving motor installed on the top of the base through a mounting frame. The output shaft of the driving motor located inside the base is provided with a connecting column through a flat key fixing sleeve, and the bottom end of the connecting column is rotatably connected with a pressure block through a bearing, and the two ends of the outer side of the pressure block are welded with a toggle rod for driving the double-speed wheel to rotate. The top of the base located on one side of the driving motor is embedded with a first speed sensor through a mounting frame;

[0006] A detection component is arranged inside the base, and the detection component includes a second adjusting screw connected to one end of the base through a threaded groove and a holder located inside the base. A column is rotatably connected to the inside of the holder through a bearing, a conduction wheel is arranged on the outside of the column through a flat key fixing sleeve, and a second speed sensor is embedded at one end of the top of the holder.

[0007] By adopting the above technical scheme, the driving motor drives the pressure block and the structural block to clamp the injection molding speed wheel for rotation through the connecting column. The first speed sensor and the first detection disk are used to detect the input speed of the injection molding speed wheel. The rotation of the injection molding speed wheel drives the second detection disk to rotate through the column. The second speed sensor can detect the speed of the second detection disk, thereby detecting the output speed of the injection molding speed wheel. Personnel can understand the transmission ratio of the injection molding speed wheel by observing the input speed and output speed of the injection molding speed wheel.

[0008] Specifically, a rubber ring is sleeved on the outer side of the conduction wheel, and slots are equidistantly provided on the outer side of the rubber ring. The second detection disk is fixedly sleeved on the outer side of the column located on the top of the conduction wheel.

[0009] Specifically, one end of the clamping seat located at the top of the second adjusting screw is connected to an auxiliary rod through a threaded groove, and the auxiliary rod passes through the clamping seat.

[0010] Specifically, the connecting column is located on the outer side of the top of the toggle rod and is fixed with a first detection disk through a flat key.

[0011] Specifically, a fixing assembly is provided at one end of the bottom of the base, and the fixing assembly includes an internal thread sleeve that penetrates and is sleeved on the bottom of the base, and a first adjusting screw is penetrated and opened inside the internal thread sleeve.

[0012] Specifically, the top end of the first adjusting screw located inside the base is rotatably connected to a structural block via a bearing, and one side of the internal threaded sleeve is connected to a fixing bolt via a threaded groove.

[0013] Beneficial effects of the utility model:

[0014] The utility model discloses a testing device for the production of injection molding speed wheels. The first adjusting screw is rotated to push the structural block and the injection molding speed wheel placed on the top thereof upward through the internal threaded sleeve, thereby clamping the injection molding speed wheel through the pressure block and the structural block. The second adjusting screw is rotated to push the clamping seat to move, thereby making the conduction wheel close to one side of the injection molding speed wheel, and can fix injection molding speed wheels of different sizes.

[0015] The utility model discloses a testing device for the production of injection molding speed wheels. The driving motor drives the pressure block and the structural block to clamp the injection molding speed wheel for rotation through the connecting column. The first speed sensor and the first detection disk are used to detect the speed input by the injection molding speed wheel. The rotation of the injection molding speed wheel drives the second detection disk to rotate through the column. The second speed sensor can detect the speed of the second detection disk, thereby detecting the speed output by the injection molding speed wheel. Personnel can understand the transmission ratio of the injection molding speed wheel by observing the input speed and output speed of the injection molding speed wheel. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the fixing assembly of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the drive assembly of the utility model;

[0020] Figure 4 This is a schematic diagram of the detection component structure of the utility model;

[0021] In the figure: 1. base; 2. fixing assembly; 201. internal threaded sleeve; 202. first adjusting screw; 203. structural block; 204. fixing bolt; 3. driving assembly; 301. driving motor; 302. connecting column; 303. first detection disk; 304. pressing block; 305. toggle rod; 4. detection assembly; 401. holder; 402. column; 403. conduction wheel; 404. second detection disk; 405. second adjusting screw; 406. rubber ring; 407. slot; 408. auxiliary rod; 5. first speed sensor; 6. second speed sensor. DETAILED DESCRIPTION

[0022] 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.

[0023] The speed wheels of different sizes can be fixed and tested, so as to test the speed of different speed wheels. Figures 1-4 As shown, the test device for injection molding double-speed wheel production described in the utility model comprises a base 1, a driving component 3 and a detection component 4, the driving component 3 is arranged on the top of the base 1, the driving component 3 comprises a driving motor 301 installed on the top of the base 1 through a mounting frame, the output shaft of the driving motor 301 located inside the base 1 is provided with a connecting column 302 through a flat key fixing sleeve, the bottom end of the connecting column 302 is rotatably connected with a pressing block 304 through a bearing, the two ends of the outer side of the pressing block 304 are welded with a toggle rod 305 for driving the double-speed wheel to rotate, and the top of the base 1 located on one side of the driving motor 301 is embedded with a first speed sensor 5 through a mounting frame;

[0024] A detection component 4 is arranged inside the base 1, and the detection component 4 includes a second adjusting screw 405 connected to one end of the base 1 through a threaded groove and a holder 401 located inside the base 1, a column 402 is rotatably connected inside the holder 401 through a bearing, a conduction wheel 403 is arranged on the outer side of the column 402 through a flat key fixing sleeve, and a second speed sensor 6 is embedded at one end of the top of the holder 401.

[0025] When in use, the driving motor 301 drives the pressure block 304 and the structural block 203 to clamp the injection molding speed wheel for rotation through the connecting column 302. The first speed sensor 5 and the first detection disk 303 are used to detect the input speed of the injection molding speed wheel. The rotation of the injection molding speed wheel drives the second detection disk 404 to rotate through the column 402. The second speed sensor 6 can detect the speed of the second detection disk 404, thereby detecting the output speed of the injection molding speed wheel. People can understand the transmission ratio of the injection molding speed wheel by observing the input speed and output speed of the injection molding speed wheel.

[0026] For example, Figure 4 As shown, the utility model also includes that a rubber ring 406 is sleeved on the outer side of the conducting wheel 403 , and slots 407 are equidistantly opened on the outer side of the rubber ring 406 , and a second detection plate 404 is fixedly sleeved on the outer side of the column 402 located at the top of the conducting wheel 403 .

[0027] When in use, the setting of the rubber ring 406 and the slot 407 can increase the friction between the injection molding speed wheel and the conduction wheel 403, and the setting of the second detection disk 404 facilitates the second speed sensor 6 to detect its speed.

[0028] For example, Figure 4 As shown, the utility model also includes that one end of the clamping seat 401 located at the top of the second adjusting screw 405 is connected to an auxiliary rod 408 through a threaded groove, and the auxiliary rod 408 passes through the clamping seat 401.

[0029] When in use, the auxiliary rod 408 can improve the structural stability of the holder 401 without affecting its movement, making it less likely to tilt.

[0030] For example, Figure 1 As shown, the utility model also includes that the first detection plate 303 is fixedly sleeved on the outer side of the connecting column 302 located at the top of the toggle rod 305 through a flat key.

[0031] When in use, the arrangement of the first detection disk 303 facilitates the first rotation speed sensor 5 to detect its rotation speed.

[0032] For example, Figure 2As shown, the utility model also includes that a fixing component 2 is provided at one end of the bottom of the base 1, and the fixing component 2 includes an internal threaded sleeve 201 which is penetrated and sleeved on the bottom of the base 1, and a first adjusting screw 202 is penetrated and opened inside the internal threaded sleeve 201.

[0033] When in use, the first adjusting screw 202 can be rotated to move up and down through the internal thread sleeve 201 .

[0034] For example, Figure 2 As shown, the utility model also includes that the top end of the first adjusting screw 202 located inside the base 1 is rotatably connected to a structure block 203 through a bearing, and one side of the internal threaded sleeve 201 is connected to a fixing bolt 204 through a threaded groove.

[0035] When in use, tightening the fixing bolt 204 can fix the first adjusting screw rod 202 after it moves up and down.

[0036] When the utility model is used, a person uses a power cord to connect the device to an external power source, and uses a connecting wire to connect the first speed sensor 5 and the second speed sensor 6 to an external display device;

[0037] The injection molding double-speed wheel to be tested is placed on the structural block 203, and the first adjusting screw 202 is rotated to push the structural block 203 upward through the internal threaded sleeve 201, so that the injection molding double-speed wheel on the structural block 203 moves to the bottom of the pressing block 304, and the injection molding double-speed wheel to be tested is clamped by the pressing block 304 and the structural block 203, and the first adjusting screw 202 after the upward movement can be fixed by tightening the fixing bolt 204;

[0038] The driving motor 301 is turned on to drive the connecting column 302 to rotate. The connecting column 302 rotates to drive the injection molding double-speed wheel clamped by the pressing block 304 and the structural block 203 to rotate through the toggle rod 305. When the connecting column 302 rotates, it drives the first detection disk 303 to rotate. The first speed sensor 5 detects the speed of the first detection disk 303, so that the speed input by the injection molding double-speed wheel can be detected.

[0039] The second adjusting screw 405 is rotated to push the holder 401 to move, so that the conduction wheel 403 inside the holder 401 contacts the rotating injection molding speed wheel. The setting of the rubber ring 406 and the card slot 407 can increase the friction between the conduction wheel 403 and the injection molding speed wheel, so that the rotation of the injection molding speed wheel can drive the second detection disk 404 to rotate through the column 402. The second speed sensor 6 can detect the speed of the second detection disk 404, thereby detecting the speed output by the injection molding speed wheel. Personnel can understand the transmission ratio of the injection molding speed wheel by observing the input speed and output speed of the injection molding speed wheel.

[0040] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above-mentioned embodiments, and the above-described embodiments and descriptions in the specification are only used to illustrate the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and all these changes and improvements fall within the scope of protection required by the present utility model. The scope of protection required by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A testing device for injection molding double-speed wheel production, characterized in that: The invention comprises a base (1), a driving assembly (3) and a detection assembly (4), wherein the driving assembly (3) is arranged on the top of the base (1), and the driving assembly (3) comprises a driving motor (301) mounted on the top of the base (1) via a mounting frame, the output shaft of the driving motor (301) located inside the base (1) is provided with a connecting column (302) via a flat key fixing sleeve, the bottom end of the connecting column (302) is rotatably connected to a pressing block (304) via a bearing, and both ends of the outer side of the pressing block (304) are welded with a toggle rod (305) for driving a speed wheel to rotate, and a first speed sensor (5) is embedded in the top of the base (1) located on one side of the driving motor (301) via a mounting frame; A detection assembly (4) is arranged inside the base (1), the detection assembly (4) comprising a second adjusting screw (405) connected to one end of the base (1) via a threaded groove and a holder (401) located inside the base (1), a column (402) being rotatably connected inside the holder (401) via a bearing, a conduction wheel (403) being arranged on the outside of the column (402) via a flat key fixing sleeve, and a second rotation speed sensor (6) being embedded at one end of the top of the holder (401).

2. A testing device for injection molding double-speed wheel production according to claim 1, characterized in that: The outer side of the conducting wheel (403) is sleeved with a rubber sleeve (406), and the outer side of the rubber sleeve (406) is provided with slots (407) at equal intervals. The outer side of the upright post (402) located at the top of the conducting wheel (403) is fixedly sleeved with a second detection plate (404).

3. A testing device for injection molding double-speed wheel production according to claim 1, characterized in that: One end of the clamping seat (401) located at the top of the second adjusting screw rod (405) is connected to an auxiliary rod (408) via a threaded groove, and the auxiliary rod (408) passes through the clamping seat (401).

4. A testing device for injection molding double-speed wheel production according to claim 1, characterized in that: The connecting column (302) is located on the outer side of the top of the toggle rod (305) and is provided with a first detection disk (303) through a flat key fixing sleeve.

5. The test device for injection molding double-speed wheel production according to claim 1, characterized in that: A fixing assembly (2) is provided at one end of the bottom of the base (1), and the fixing assembly (2) comprises an internal thread sleeve (201) which is sleeved through the bottom of the base (1), and a first adjusting screw (202) is provided inside the internal thread sleeve (201).

6. A testing device for injection molding double-speed wheel production according to claim 5, characterized in that: The top end of the first adjusting screw (202) located inside the base (1) is rotatably connected to a structural block (203) via a bearing, and one side of the internal thread sleeve (201) is connected to a fixing bolt (204) via a thread groove.

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