Vertical automatic spool pay-off device

Abstract

A vertical type automatic spool pay-off device is characterized in that the vertical type automatic spool pay-off device comprises an alternating current variable frequency motor, a speed reducer, a transmission assembly, a take-up reel, a tray, an intermediate shaft, a spool and a detection assembly, the output end of the alternating current variable frequency motor is connected with the speed reducer, and a speed reducer shaft of the speed reducer is connected with the transmission assembly through a flat key; the transmission assembly is connected with a vertically-arranged take-up vertical shaft, a take-up reel is installed at the upper end of the take-up vertical shaft, a tray is fixedly installed at the upper end of the take-up reel through a screw, a middle shaft is arranged at the center of the tray, the spool is arranged on the middle shaft in a sleeving mode, and a detection assembly is arranged on the bottom plate. According to the automatic pay-off device, the spool is controlled to rotate through the alternating-current variable frequency motor, the speed reducer and the transmission assembly so as to actively pay off a steel wire wound on the spool, the rotating speed of the spool can be adjusted and controlled, the requirement of spring steel wire machining can be better met, and practicability is enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to spring steel wire processing equipment technical field especially relates to a vertical automatic I -beam wheel pay -off device. BACKGROUND

[0002] Spring steel refers to the special alloy steel for manufacturing various springs and other elastic elements. When spring steel is processed, the whole roll of spring steel wire needs to be cut and ground, and finally stretched to form the required spring shape.

[0003] The pay-off device used when spring steel wire is processed is basically to wind the spring steel wire on the pay-off wheel, then install the pay-off wheel in the horizontal direction on the fixing frame, and pull the spring steel wire by the traction equipment to make it pay off. This pay-off device has the following two problems:

[0004] Problem 1: The pay-off wheel is installed in the horizontal direction, which will cause the spring steel wire to twist when paying off, thereby affecting the performance of the spring steel wire itself;

[0005] Problem 2: The spring steel wire is passively paid off by receiving tension, and since the performance of the spring steel wire itself will be deformed when the tension is too large, the subsequent processing will be affected. UTILITY MODEL CONTENT

[0006] In view of the above technical problems, the utility model provides a vertical automatic I -beam wheel pay -off device, which realizes the control of the rotation of the I -beam wheel by an alternating current frequency conversion motor, a speed reducer and a transmission assembly to actively pay off the steel wire wound on the I -beam wheel, and the speed of the I -beam wheel can be adjusted and controlled, better meeting the needs of spring steel wire processing and enhancing the practicality.

[0007] To achieve the above purpose, the technical scheme of the utility model is as follows:

[0008] A vertical automatic I -beam wheel pay -off device, characterized in that it comprises an alternating current frequency conversion motor, a speed reducer, a transmission assembly, a take-up reel, a tray, an intermediate shaft, an I -beam wheel and a detection assembly, the output end of the alternating current frequency conversion motor is connected with the speed reducer, the speed reducer shaft of the speed reducer is connected with the transmission assembly through a key, the transmission assembly is connected with a take-up vertical shaft arranged in the vertical direction, the take-up vertical shaft is provided with the take-up reel at the upper end, the take-up reel is fixedly installed with the tray at the upper end through screws, the center position of the tray is provided with the intermediate shaft, the I -beam wheel is sleeved on the intermediate shaft, and the bottom plate is provided with the detection assembly,

[0009] The transmission assembly is composed of a belt pulley, a V-belt and a vertical shaft pulley, the speed reducer shaft of the speed reducer is connected with the belt pulley through a key, the belt pulley is connected with the vertical shaft pulley through the V-belt, and the vertical shaft pulley is connected on the vertical shaft sleeve arranged outside the take-up vertical shaft,

[0010] The detection component is composed of a proximity switch and a to-be-detected plate, the proximity switch is installed on a proximity switch support, and the to-be-detected plate is fixed on the friction plate through bolts.

[0011] Further, the proximity switch can adopt an inductive proximity switch, and when the metal to-be-detected plate enters the sensing area of the proximity switch and is detected, a signal is output.

[0012] Further, the friction plate is arranged below the vertical shaft pulley, and the friction plate is installed on the take-up vertical shaft.

[0013] Further, the friction plate is connected with a brake, the brake is installed on a brake support, and the lower end of the brake support is fixed on the bottom plate.

[0014] Further, a plurality of limiting pins are arranged on the tray and used for limiting the spool to reduce the inclination of the spool during the pay-off process.

[0015] Further, a dustproof plate is bolted at the top end of the intermediate shaft to prevent dust from entering the interior of the intermediate shaft.

[0016] Further, a gland is bolted and installed at the top end of the take-up vertical shaft.

[0017] Further, the speed reducer is fixedly installed on the bottom plate through a speed reducer seat, and the speed reducer adopts a K series speed reducer.

[0018] The utility model discloses the beneficial effect:

[0019] The utility model discloses a pay-off device for active pay-off, realizes the rotation of the spool on the intermediate shaft through an alternating current frequency conversion motor, a speed reducer and a transmission assembly to carry out pay-off operation on the steel wire wound on the spool, solves the problem of passive pay-off of the current pay-off equipment, and the rotation speed of the spool is controlled by the alternating current frequency conversion motor, the pay-off speed is adjustable, the demand of spring steel wire processing is better met, and practicality is enhanced.

[0020] The utility model discloses a pay-off device for active pay-off, realizes the rotation of the spool on the intermediate shaft through an alternating current frequency conversion motor, a speed reducer and a transmission assembly to carry out pay-off operation on the steel wire wound on the spool, solves the problem of passive pay-off of the current pay-off equipment, and the rotation speed of the spool is controlled by the alternating current frequency conversion motor, the pay-off speed is adjustable, the demand of spring steel wire processing is better met, and practicality is enhanced.

[0021] The utility model discloses a pay-off device for active pay-off, realizes the rotation of the spool on the intermediate shaft through an alternating current frequency conversion motor, a speed reducer and a transmission assembly to carry out pay-off operation on the steel wire wound on the spool, solves the problem of passive pay-off of the current pay-off equipment, and the rotation speed of the spool is controlled by the alternating current frequency conversion motor, the pay-off speed is adjustable, the demand of spring steel wire processing is better met, and practicality is enhanced. DRAWINGS

[0022] Figure 1 It is a front view cross section schematic view of a vertical automatic I-beam reel pay-off device of the utility model;

[0023] Figure 2 It is a structure schematic view of A place of a vertical automatic I-beam reel pay-off device of the utility model;

[0024] Figure 3 It is a top view cross section structure schematic view of a vertical automatic I-beam reel pay-off device of the utility model;

[0025] As shown in the figure: 1. bottom plate, 2. alternating current frequency conversion motor, 3. speed reducer, 4. speed reducer shaft, 5. flat key, 6. belt pulley, 7. V-shaped belt, 8. vertical shaft belt pulley, 9. vertical shaft sleeve, 10. take-up vertical shaft, 11. friction plate, 12. take-up reel, 13. tray, 14. limit pin, 15. intermediate shaft, 16. dustproof plate, 17. I-beam reel, 18. gland, 19. to be detected plate, 20. proximity switch. 21. speed reducer base, 22. brake, 23. brake frame. DETAILED DESCRIPTION

[0026] The technical scheme of the utility model will be described below in conjunction with the drawings, obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the ordinary skill in the art without making creative labor belong to the scope of protection of the utility model.

[0027] In the description of the utility model, it needs to be explained that the orientation or position relation indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like is based on the orientation or position relation shown in the drawings, only for the convenience of describing the utility model and simplifying the description, and not indicating or implying that the indicated device or element must have a particular orientation, a particular orientation and operation, therefore, it cannot be understood as the limitation of the utility model.

[0028] In the description of the utility model, it needs to be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connection" should be understood broadly, for example, can be fixed connection, can also be detachable connection, or integrally connected, can be mechanical connection, can also be electrical connection, can be directly connected, can also be indirectly connected through intermediate medium, can be the communication inside two elements. For the ordinary skill in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances. In addition, the technical features involved in the different embodiments of the utility model described below can be combined with each other as long as they do not conflict with each other.

[0029] Embodiment 1

[0030] As shown in the figure, the output end of the alternating current variable frequency motor 2 is connected with the speed reducer 3, the speed reducer 3 is fixedly installed on the bottom plate 1 through the speed reducer base 21, wherein the speed reducer 3 used in the utility model adopts a K series speed reducer, the speed reducer shaft 4 of the speed reducer 3 is connected with the belt pulley 6 in the transmission assembly through the flat key 5, the belt pulley 6 is connected with the vertical shaft belt pulley 8 through the V-shaped belt 7, the vertical shaft belt pulley 8 is connected on the vertical shaft sleeve 9 arranged outside the take-up vertical shaft 10, the take-up vertical shaft 10 is vertically arranged and installed, the top end of the take-up vertical shaft 10 is fixedly installed on the gland 18 through the bolt,

[0031] The take-up vertical shaft 10 is installed with the take-up disc 12 on the upper end, the take-up disc 12 is fixedly installed with the tray 13 on the upper end through the screw, the central position of the tray 13 is provided with the intermediate shaft 15, the spool 17 is sleeved on the intermediate shaft 15, and the dustproof plate 16 is bolted on the top end of the intermediate shaft 15 to prevent dust from entering the inside of the intermediate shaft 15, in addition, a plurality of limiting pins 14 are arranged on the tray 13 and used for limiting the spool 17 to reduce the inclination of the spool 17 during the paying-off process,

[0032] The friction plate 11 is arranged below the vertical shaft belt pulley 8, the friction plate 11 is installed on the take-up vertical shaft 10, the friction plate 11 is adaptively connected with the brake 22, the brake 22 is installed on the brake bracket 23, and the lower end of the brake bracket 23 is fixed on the bottom plate 1,

[0033] The detection component is arranged below the friction plate 11 and fixed on the bottom plate 1 through the bolt, and the proximity switch 20 is installed on the proximity switch support, wherein the proximity switch 20 can adopt an inductive proximity switch, and when the metal detection plate enters the sensing area of the proximity switch and is detected, a signal is output.

[0034] Embodiment 2

[0035] When the utility model is used, first, the spool 17 is placed on the tray 13, the spool 17 is sleeved on the intermediate shaft 15 of the tray 13, and the several limiting pins 14 arranged on the tray 13 pass through the through holes arranged on the bottom of the spool 17, so that the inclination of the spool during the paying-off process is prevented, and the spool 17 is installed on the tray 13 by the self-weight and the limiting of the limiting pins,

[0036] The spring steel wire required for processing is wound on the spool 17, and when paying-off, the alternating current variable frequency motor 2 is started to control the rotation of the take-up vertical shaft 10 through the transmission of the transmission assembly, so that the rotation of the spool 17 for paying-off is realized, and the rotating speed of the spool 17 is controlled by the alternating current variable frequency motor 2, so that the paying-off speed is adjustable, the demand for spring steel wire processing is better met, and the practicability is enhanced.

[0037] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. The various components mentioned in the utility model are common technology in the prior art, which should be understood by the skilled person in the industry. The utility model is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A vertical automatic spool pay-off device, characterized in that Including alternating current variable frequency motor, speed reducer, transmission assembly, take-up reel, tray, intermediate shaft, I-beam and detection assembly, the output end of the alternating current variable frequency motor is connected with the speed reducer, the speed reducer shaft of the speed reducer is connected with the transmission assembly through the key, the transmission assembly is connected with the vertical setting take-up vertical shaft, the take-up vertical shaft upper end installs the take-up reel, the take-up reel upper end is fixedly installed the tray through screw, the central position of the tray is equipped with the intermediate shaft, the I-beam is sleeved on the intermediate shaft, and the bottom plate is equipped with detection assembly.

2. A vertical automatic spool pay-off device according to claim 1, characterised in that The transmission assembly is composed of belt pulley, V-shaped belt and vertical shaft pulley, the speed reducer shaft of the speed reducer is connected with the belt pulley through the key, the belt pulley is connected with the vertical shaft pulley through the V-shaped belt, and the vertical shaft pulley is connected on the vertical shaft sleeve arranged outside the take-up vertical shaft.

3. A vertical automatic spool pay-off device according to claim 2, characterised in that The vertical shaft pulley below is equipped with the friction plate, and the friction plate is installed on the take-up vertical shaft.

4. A vertical automatic spool pay-off device according to claim 3, characterised in that The friction plate is connected with the brake, the brake is installed on the brake frame, and the lower end of the brake frame is fixed on the bottom plate.

5. A vertical automatic spool pay-off device according to claim 4, characterised in that The detection assembly is composed of proximity switch and detection plate, the proximity switch is installed on the proximity switch support, and the detection plate is fixed on the friction plate through the bolt.

6. A vertical automatic spool pay-off device according to claim 1, characterized in that Multiple sets of limiting pins are arranged on the tray.

7. A vertical automatic spool pay-off device according to claim 1, characterized in that The top end of the intermediate shaft is bolted with the dustproof plate.

8. A vertical automatic spool pay-off device according to claim 1, characterized in that The top end of the take-up vertical shaft is fixedly installed with the gland through the bolt.

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