Asynchronous motor for automatic packaging machine

Abstract

The utility model relates to the technical field of asynchronous motors, and discloses an asynchronous motor for an automatic packaging machine, which comprises a motor, a base is arranged below the motor, the upper end of the base is provided with a connecting assembly, the connecting assembly comprises a bottom plate fixedly connected with the lower end of the motor, and the lower end of the bottom plate is fixedly connected with first sound-absorbing cotton. The outer sides of the two ends of the bottom plate are sleeved with sleeve plates, the inner sides of the sleeve plates are fixedly connected with second sound absorption cotton, clamping plates are attached to the lower sides of the sleeve plates, the middle ends of the clamping plates are fixedly connected with inserting rods, the upper ends of the inserting rods are inserted into the base, the two ends of the clamping plates are fixedly connected with connecting plates, the upper ends of the connecting plates are fixedly connected with inserting plates, and clamping blocks are inserted into the inner sides of the upper ends of the inserting plates. The end, inserted into the inserting plate, of the clamping block is fixedly connected with a spring, collision damage caused by collision can be reduced after the motor and the base are connected through the connecting mode of the connecting assembly, meanwhile, noise caused by collision is reduced, and protection on internal parts of the asynchronous motor is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to asynchronous motor technical field, specifically, relate to a kind of for automatic packing machine's asynchronous motor. BACKGROUND

[0002] Automatic packing machine is a kind of equipment that can automatically complete product packaging process, and the mechanical power source of automatic packing machine is provided by asynchronous motor, asynchronous motor, also called induction motor, is a kind of ac motor, mainly by stator and rotor two parts constitute, compared with synchronous motor, the rotor speed of asynchronous motor is slightly lower than the speed of rotating magnetic field, so it is often used in electric washing machine, air conditioner and industrial equipment, because its simple structure, cost is lower, high reliability and easy to maintain.

[0003] Through retrieval, the single-phase asynchronous motor in China application No. CN201921212233.2 is proposed, which includes a capacitor, a rotating shaft, a machine shell, a front end cover, a rear end cover, a base, a heat dissipation fan cover, heat dissipation fins and a centrifugal switch. The machine shell is externally provided with an external heat dissipation mechanism, which includes a machine body and an air outlet device. The air outlet device is circular and is sleeved outside the heat dissipation fan cover with the air outlet opening facing the front end of the machine shell. The machine body includes an outer shell and a wind generating device installed in the outer shell. The machine body is arranged at the bottom of the air outlet device and its bottom surface is at the same horizontal plane as the bottom surface of the base. The rear end of the machine shell is provided with an L-shaped connecting piece having a threaded blind hole. The machine body is provided with a second connecting piece matched with the L-shaped connecting piece and having a threaded through hole. The machine body is fixedly connected with the machine shell through the cooperation of the threaded through hole, the threaded blind hole and the screw. The utility model also includes a controller. The centrifugal switch, the capacitor and the wind generating device are connected with the controller. In the above prior art, the wind generating device is used to dissipate heat in the asynchronous motor, thereby enhancing the working performance of the asynchronous motor.

[0004] Although the heat generated by the electrical operation in the asynchronous motor can be dissipated by the wind generating device in the above prior art, the asynchronous motor will produce a certain amount of shaking during the operation of the internal parts and the transmission process of the asynchronous motor. Frequent shaking will cause impact due to the connection with the base. The impact not only produces continuous noise, but also causes damage to the internal parts of the asynchronous motor, thereby affecting the service life of the asynchronous motor and causing noise pollution. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide an asynchronous motor for automatic packing machine, which solves the problem that the asynchronous motor for automatic packing machine in the prior art will produce impact due to the vibration caused by its own operation and the connection with the base during use. Frequent impact will cause damage to the internal parts of the asynchronous motor and noise pollution.

[0006] The utility model provides a following technical scheme: an asynchronous motor for automatic packaging machine, including motor, the motor below is provided with base, and base upper end is provided with connecting assembly, connecting assembly includes the bottom plate of motor lower end fixed connection, and the first sound absorption cotton is fixedly connected to bottom plate lower extreme.

[0007] Through the above technical scheme, the first sound absorption cotton is used for buffering the vibration generated by the motor operation, thereby reducing the noise generated by the operation.

[0008] As the preferred technical scheme, the bottom plate both ends outside is provided with the sleeve plate, and the second sound absorption cotton is fixedly connected to the inner side of sleeve plate.

[0009] Through the above technical scheme, the second sound absorption cotton is used for protecting the connecting place of the both ends of bottom plate, further reducing the noise.

[0010] As the preferred technical scheme, the sleeve plate lower side is attached with the clamping plate, and the plug rod is fixedly connected to the middle end of clamping plate, and the plug rod upper end is inserted in the base.

[0011] Through the above technical scheme, the two groups of plug rods are inserted into the base, which is convenient for clamping the clamping plate.

[0012] As the preferred technical scheme, the clamping plate both ends are fixedly connected with the connecting plate, and the plug plate is fixedly connected to the upper end of connecting plate.

[0013] Through the above technical scheme, the connecting plate and plug plate on both sides are convenient for clamping the clamping block, and the clamping plate is installed and fixed.

[0014] As the preferred technical scheme, the plug plate upper end inside is inserted with the clamping block, and the spring is fixedly connected to one end of the clamping block inserted in the plug plate, and the spring is fixedly connected to the plug plate away from the clamping block.

[0015] Through the above technical scheme, the elastic potential energy of spring can push the clamping block to pop out, so that it clamps the plug plate.

[0016] As the preferred technical scheme, the plug plate upper end outside is provided with the fixed plate, and the fixed plate is fixedly connected to the sleeve plate on one end close to the sleeve plate, and the rubber sleeve is fixedly connected to one end of the fixed plate away from the sleeve plate, and the push plate is fixedly connected in the rubber sleeve.

[0017] Through the above technical scheme, pressing the rubber sleeve can push the push plate to move, so that the push plate can push the clamping block out of the fixed plate.

[0018] As the preferred technical scheme, the push plate side away from the rubber sleeve is attached with the clamping block, and the arc chamfer is formed in the upper end of clamping block.

[0019] Through the technical scheme, the arc chamfer is arranged at the upper end of the clamping block, so that when the inserting plate is inserted into the fixing plate, the fixing plate can extrude the clamping block to be inserted into the inserting plate.

[0020] Compared with the prior art, the utility model has the advantages of:

[0021] The asynchronous motor for the automatic packaging machine can reduce the collision damage caused by impact after the motor and the base are connected through the connection mode of the connecting assembly, reduce the noise caused by impact, and effectively improve the protection of internal parts of the asynchronous motor. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a three-dimensional structure schematic view of an asynchronous motor for an automatic packaging machine.

[0023] Figure 2 It is a sectional structure schematic view of an asynchronous motor for an automatic packaging machine.

[0024] Figure 3 It is Figure 2 It is an enlarged schematic view of structure A.

[0025] Figure 4 It is an enlarged schematic view of structure A.

[0026] In the figure: 1, motor; 11, base; 2, connecting assembly; 21, bottom plate; 22, first sound-absorbing cotton; 23, sleeve plate; 24, second sound-absorbing cotton; 25, clamping plate; 26, inserting rod; 27, connecting plate; 28, inserting plate; 29, clamping block; 210, spring; 211, fixing plate; 212, rubber sleeve; 213, push plate. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model.

[0028] As Figure 1 - Figure 4 The utility model provides a technical scheme: an asynchronous motor for an automatic packaging machine, including motor 1, motor 1 below is provided with base 11, and the upper end of base 11 is provided with connecting assembly 2, and connecting assembly 2 includes the bottom plate 21 of motor 1 lower end fixed connection, and the lower end of bottom plate 21 is fixedly connected with first sound-absorbing cotton 22, can utilize the connection mode of connecting assembly 2 to make motor 1 and base 11 reduce the collision damage caused by impact after connection, reduce the noise caused by impact simultaneously, effectively improve the protection of internal parts of asynchronous motor.

[0029] As Figure 3 andFigure 4 As shown, the outer side of the bottom plate 21 at both ends is sleeved with a sleeve plate 23, and the inner side of the sleeve plate 23 is fixedly connected with a second sound-absorbing cotton 24. The sleeve plate 23 and the second sound-absorbing cotton 24 can be used to clamp and limit the two ends of the motor 1 and the base 11.

[0030] As shown in Figure 3 and Figure 4 The lower side of the sleeve plate 23 is attached with a clamping plate 25, and the middle end of the clamping plate 25 is fixedly connected with a plug rod 26, and the upper end of the plug rod 26 is inserted into the base 11. By inserting the plug rod 26 into the base 11 through the clamping plate 25, the clamping plate 25 can be clamped and limited.

[0031] As shown in Figure 3 The two ends of the clamping plate 25 are fixedly connected with a connecting plate 27, and the upper end of the connecting plate 27 is fixedly connected with a plug plate 28. The clamping plate 25 is clamped and limited by the pin clamping of the connecting plate 27 and the plug plate 28 on both sides.

[0032] As shown in Figure 3 The upper end of the plug plate 28 is inserted with a clamping block 29, and one end of the clamping block 29 inserted into the plug plate 28 is fixedly connected with a spring 210. The other end of the spring 210 away from the clamping block 29 is fixedly connected to the plug plate 28. When the clamping block 29 is inserted into the plug plate 28 under the extrusion of the fixed plate 211, the spring 210 is compressed. In order to facilitate the subsequent elastic potential energy of the spring 210 to push the clamping block 29 out.

[0033] As shown in Figure 3 The upper end of the plug plate 28 is sleeved with a fixed plate 211, and one end of the fixed plate 211 close to the sleeve plate 23 is fixedly connected to the sleeve plate 23. The other end of the fixed plate 211 away from the sleeve plate 23 is fixedly connected with a rubber sleeve 212, and the inside of the rubber sleeve 212 is fixedly connected with a push plate 213. Pressing the rubber sleeve 212 can push the push plate 213 to move, so that the push plate 213 pushes the clamping block 29 out of the fixed plate 211.

[0034] As shown in Figure 3 The side of the push plate 213 away from the rubber sleeve 212 is attached with the clamping block 29, and the upper end of the clamping block 29 is provided with an arc chamfer. Through the attachment of the push plate 213 and the clamping block 29, the push plate 213 can push the clamping block 29 to move, and the arc chamfer is provided at the upper end of the clamping block 29, which is convenient for the clamping block 29 to be extruded by the fixed plate 211 when it is inserted into the fixed plate 211.

[0035] Principle; when installing the motor 1 and the base 11, first, the motor 1 drives the bottom plate 21 and the first sound-absorbing cotton 22 to be placed on the base 11, then two sets of sleeve plates 23 and second sound-absorbing cotton 24 are sequentially sleeved on the outer sides of both ends of the bottom plate 21, then two sets of clamping plates 25 drive the insertion rods 26 to be inserted into the inner sides of both ends of the base 11 and be attached to the sleeve plates 23, and the clamping plates 25 will synchronously drive the connecting plates 27 and the insertion plates 28 to move in the process of being attached to the sleeve plates 23, the insertion plates 28 are inserted into the fixed plates 211 after moving, and the fixed plates 211 extrude the clamping blocks 29 to make them be inserted into the insertion plates 28 and compress the springs 210 in the process of being inserted, when the insertion of the insertion plates 28 is completed, the elastic potential energy of the springs 210 pushes the clamping blocks 29 to pop out and make them be inserted into the fixed plates 211 to clamp and fix the clamping plates 25 and the like, after sequentially installing two sets of clamping plates 25, the first sound-absorbing cotton 22 and the second sound-absorbing cotton 24 can be used to buffer and absorb the vibration generated by the motor 1 in operation, and when being removed subsequently, only the rubber sleeves 212 at both ends of one set of sleeve plates 23 need to be pressed, the rubber sleeves 212 are extruded to push the push plates 213 to move and extrude the clamping blocks 29, the clamping blocks 29 are pushed out of the fixed plates 211 and inserted into the insertion plates 28 to compress the springs 210 after being extruded, then the clamping plates 25 are pulled to move the insertion rods 26 and the insertion plates 28 to pull them out of the fixed plates 211, and the base 11 can be removed.

[0036] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than limit them.

Claims

1. An asynchronous motor for automatic packaging machines, comprising an electric motor (1), characterized by the fact that: The motor (1) below is provided with base (11), and the upper end of base (11) is provided with connecting assembly (2), connecting assembly (2) includes the bottom plate (21) of motor (1) lower end fixed connection, and the lower end of bottom plate (21) is fixedly connected with first sound-absorbing cotton (22).

2. An asynchronous motor for an automatic packaging machine according to claim 1, characterized in that: The outer side of both ends of the bottom plate (21) is sleeved with a sleeve plate (23), and the inner side of the sleeve plate (23) is fixedly connected with a second sound-absorbing cotton (24).

3. An asynchronous motor for an automatic packaging machine according to claim 2, characterized in that: The lower side of the sleeve plate (23) is attached to the clamping plate (25), and the middle end of the clamping plate (25) is fixedly connected with the insertion rod (26), and the upper end of the insertion rod (26) is inserted into the base (11).

4. An asynchronous motor for an automatic packaging machine according to claim 3, characterized in that: The both ends of the clamping plate (25) are fixedly connected with the connecting plate (27), and the upper end of the connecting plate (27) is fixedly connected with the insertion plate (28).

5. An asynchronous motor for an automatic packaging machine according to claim 4, characterized in that: The inner side of the upper end of the insertion plate (28) is inserted with a clamping block (29), and one end of the clamping block (29) inserted in the insertion plate (28) is fixedly connected with a spring (210), and the other end of the spring (210) away from the clamping block (29) is fixedly connected on the insertion plate (28).

6. An asynchronous motor for an automatic packaging machine according to claim 5, characterized in that: The outer side of the upper end of the insertion plate (28) is sleeved with a fixed plate (211), and one end of the fixed plate (211) close to the sleeve plate (23) is fixedly connected on the sleeve plate (23), and the other end of the fixed plate (211) away from the sleeve plate (23) is fixedly connected with a rubber sleeve (212), and the inside of the rubber sleeve (212) is fixedly connected with a push plate (213).

7. An asynchronous motor for an automatic packaging machine according to claim 6, characterized in that: The side away from the rubber sleeve (212) of the push plate (213) is attached to the clamping block (29), and the upper end of the clamping block (29) is provided with an arc chamfer.

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