Gold bonding wire efficient cooling and take-up device with self-adaptive variable-diameter winding function

Abstract

The utility model discloses a self-adaptive variable-diameter winding gold bonding wire efficient cooling take-up device which comprises a take-up frame, a synchronous stepping motor is fixedly installed on one side of the outer surface of the take-up frame, an output shaft of the synchronous stepping motor is connected with a transmission rotating shaft through a coupler, a synchronous rotating shaft is arranged below the transmission rotating shaft, and the synchronous rotating shaft is connected with the synchronous rotating shaft. The synchronous rotating shaft and the transmission rotating shaft are connected in series through a synchronous chain; a rounded rectangular shell is arranged on the outer side of the synchronous rotating shaft, a rounded rectangular water source flowing groove is formed in the outer side of the upper end face of the rounded rectangular shell, and cooling water is contained in the rounded rectangular water source flowing groove. The two sides of the outer surface of the synchronous rotating shaft are each fixedly sleeved with a first bevel gear. The cooling water for cooling the gold bonding wire can be driven to circularly flow under the condition that an extra power source is not installed, so that the overall production cost of equipment is reduced, and the energy efficiency during operation of the equipment can be reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of take -up, concretely is the bonding alloy wire high -efficient cooling take -up of adaptive variable diameter winding. BACKGROUND

[0002] The bonding alloy wire take -up is an important equipment in the production process of bonding alloy wire, and it involves multiple components to ensure that the bonding alloy wire can be effectively collected and wound.

[0003] Some existing bonding alloy wire take -ups use winding frames with variable diameters to collect and wind the bonding alloy wire to ensure winding quality and prevent the bonding alloy wire from sticking together due to high temperature. Cooling mechanisms are also used to cool the bonding alloy wire before winding it onto the winding frame. This type of bonding alloy wire take -up is called an adaptive variable diameter winding bonding alloy wire high -efficient cooling take -up.

[0004] However, to ensure that the water source for cooling the bonding alloy wire in the adaptive variable diameter winding bonding alloy wire high -efficient cooling take -up is always flowing, the circulating water pump that drives the water flow needs to be started all the time, which increases the energy consumption of the entire device and increases the operating cost. Therefore, it does not meet the current needs, and we propose an adaptive variable diameter winding bonding alloy wire high -efficient cooling take -up. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide an adaptive variable diameter winding bonding alloy wire high -efficient cooling take -up to solve the problem of ensuring that the water source for cooling the bonding alloy wire in the adaptive variable diameter winding bonding alloy wire high -efficient cooling take -up is always flowing, which prevents the temperature of the water source from being too high, and the circulating water pump that drives the water flow needs to be started all the time, which increases the energy consumption of the entire device and increases the operating cost.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: an adaptive variable diameter winding bonding alloy wire high -efficient cooling take -up, comprising a take -up, a synchronous stepping motor is fixedly installed on one side of the outer surface of the take -up, the output shaft of the synchronous stepping motor is connected with a transmission shaft through a shaft coupling, a synchronous shaft is arranged below the transmission shaft, and the synchronous shaft and the transmission shaft are connected in series through a synchronous chain;

[0007] The outer side of the synchronous rotating shaft is provided with a rounded rectangular shell, the outer side of the upper end surface of the rounded rectangular shell is provided with a rounded rectangular water source flowing groove, and the inside of the rounded rectangular water source flowing groove contains cooling water;

[0008] The outer surface of the synchronous rotating shaft is fixedly sleeved with a first umbrella gear on both sides, the first umbrella gear is engaged with a second umbrella gear, the shaft center of the second umbrella gear is connected with a rotating shaft, the outer surface of the rotating shaft is fixedly sleeved with a plurality of third umbrella gears, the third umbrella gears are engaged with fourth umbrella gears, the shaft center of the fourth umbrella gears is connected with a waterwheel rotating shaft, and the outer surface of the waterwheel rotating shaft is fixedly sleeved with a waterwheel for water source circulating flow in the inside of the rounded rectangular water source flowing groove.

[0009] Preferably, the front end surface of the transmission rotating shaft is fixedly connected with the self-adapting variable-diameter winding frame, and the transmission rotating shaft and the self-adapting variable-diameter winding frame are connected through a shaft coupling.

[0010] Preferably, the rear end of the synchronous rotating shaft is located in the inside of the take-up frame shell, and the synchronous rotating shaft located in the inside of the take-up frame shell is connected with the take-up frame through a roller bearing.

[0011] Preferably, the outside of the installation frame is provided with a wire pressing roller.

[0012] Preferably, the lower side of the front and rear end surfaces of the rounded rectangular shell is fixed between the take-up frame, and the rounded rectangular shell and the take-up frame are connected through bolts.

[0013] Preferably, the upper side of the synchronous rotating shaft is provided with a protective cover plate located on the upper end surface of the rounded rectangular shell, and the rounded rectangular shell and the protective cover plate are fixed through screws.

[0014] Compared with the prior art, the present application has the following advantages:

[0015] When the synchronous stepping motor is started to drive the self-adapting variable-diameter winding frame to rotate, the multiple waterwheels for water source circulating flow located on both sides of the inside of the rounded rectangular water source flowing groove can be driven to rotate simultaneously, the cooling water located in the inside of the rounded rectangular water source flowing groove can flow through the rotating waterwheels for water source circulating flow, and the cooling water for cooling the keying alloy wire can be circulated without installing an additional power source, thereby reducing the overall production cost of the equipment and the energy efficiency during equipment operation. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the present application.

[0017] Figure 2 For the utility model Figure 1 The structure of A in the middle is an enlarged view.

[0018] Figure 3 For the overall structure of the rounded rectangular shell in the utility model is a top view.

[0019] In the figure: 1, take-up frame; 2, synchronous stepping motor; 3, transmission shaft; 4, self-adapting diameter-changing winding frame; 5, synchronous shaft; 6, synchronous chain; 7, rounded rectangular shell; 8, rounded rectangular water source flow channel; 9, line pressing roller; 10, first umbrella gear; 11, second umbrella gear; 12, shaft; 13, third umbrella gear; 14, fourth umbrella gear; 15, waterwheel shaft; 16, water source circulating flow waterwheel; 17, mounting frame; 18, cooling water. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0021] The circulating flow waterwheel 17 (model number sc001), the synchronous stepping motor 2 (model number DM542) and the first umbrella gear 10 (model number M16) mentioned in the utility model can be obtained from the market or private customization.

[0022] Please refer to Figures 1 to 3 The utility model provides an embodiment: a key alloy wire high-efficiency cooling take-up device with self-adapting diameter-changing winding, comprising a take-up frame 1, a synchronous stepping motor 2 is fixedly installed on one side of the outer surface of the take-up frame 1, the output shaft of the synchronous stepping motor 2 is connected with a transmission shaft 3 through a shaft coupling, a synchronous shaft 5 is arranged below the transmission shaft 3, and the synchronous shaft 5 and the transmission shaft 3 are connected in series through a synchronous chain 6;

[0023] The outer side of the synchronous shaft 5 is provided with a rounded rectangular shell 7, the outer side of the upper end surface of the rounded rectangular shell 7 is provided with a rounded rectangular water source flow channel 8, and the inside of the rounded rectangular water source flow channel 8 contains cooling water 18;

[0024] The outer surface of the synchronous rotating shaft 5 is fixedly sleeved with a first umbrella gear 10 on both sides, the first umbrella gear 10 is engaged with a second umbrella gear 11, the shaft center of the second umbrella gear 11 is connected with a rotating shaft 12, the outer surface of the rotating shaft 12 is fixedly sleeved with a plurality of third umbrella gears 13, the third umbrella gears 13 are engaged with a fourth umbrella gear 14, the shaft center of the fourth umbrella gear 14 is connected with a waterwheel rotating shaft 15, and the outer surface of the waterwheel rotating shaft 15 is fixedly sleeved with a waterwheel 16 for water source circulation flow located inside the circular rectangular water source flow groove 8.

[0025] The front end surface of the transmission rotating shaft 3 is fixedly connected with the self-adaptive diameter-changing winding frame 4, and the transmission rotating shaft 3 and the self-adaptive diameter-changing winding frame 4 are connected through a shaft coupling; both sides inside the circular rectangular water source flow groove 8 are fixedly installed with a mounting bracket 17, and the outer surface of the mounting bracket 17 is installed with a wire pressing roller 9; before using the equipment, the key alloy wire is pulled to pass through the lower end surface of the wire pressing roller 9 and is wound to the outer surface of the self-adaptive diameter-changing winding frame 4, then the synchronous stepping motor 2 is started to drive the self-adaptive diameter-changing winding frame 4 connected through the transmission rotating shaft 3 to rotate, the self-adaptive diameter-changing winding frame 4 can continuously pull and wind the key alloy wire to the outer surface of the self-adaptive diameter-changing winding frame 4, and the key alloy wire is pulled to pass through the cooling water 18, the key alloy wire is cooled through the cooling water 18, and the diameter of the self-adaptive diameter-changing winding frame 4 can be changed arbitrarily during winding the key alloy wire, so that the key alloy wire is prevented from being loose or knotted;

[0026] The transmission rotating shaft 3 rotates in the process and the synchronous rotating shaft 5 connected through the synchronous chain 6 rotates together, the first umbrella gear 10 fixedly sleeved on the outer surface of the synchronous rotating shaft 5 and the second umbrella gear 11 engaged therewith rotate together through the rotating synchronous rotating shaft 5, the rotating second umbrella gear 11 can drive the rotating shaft 12 connected to the shaft center of the second umbrella gear 11 and the plurality of third umbrella gears 13 fixedly sleeved on the outer surface of the rotating shaft 12 to rotate, the fourth umbrella gear 14 engaged with the third umbrella gear 13 and the waterwheel rotating shaft 15 connected to the shaft center of the fourth umbrella gear 14 rotate synchronously when the third umbrella gear 13 rotates, the waterwheel 16 fixedly sleeved on the outer surface of the waterwheel rotating shaft 15 rotates when the waterwheel rotating shaft 15 rotates, and the cooling water 18 located inside the circular rectangular water source flow groove 8 circulates through the rotating waterwheel 16 for water source circulation flow, the cooling water 18 for cooling the key alloy wire circulates without installing an additional power source through the above technical solution, the energy efficiency of the equipment during operation is reduced while the overall production cost of the equipment is reduced.

[0027] The rear end of the synchronous rotating shaft 5 is located inside the housing of the take-up reel 1, and the synchronous rotating shaft 5 inside the housing of the take-up reel 1 is connected with the take-up reel 1 through a roller bearing; through the roller bearing structure between the synchronous rotating shaft 5 and the take-up reel 1, the stability of the rotating synchronous rotating shaft 5 can be ensured.

[0028] The lower side of the front and rear end faces of the round rectangular housing 7 is fixed with the take-up reel 1, and the round rectangular housing 7 is connected with the take-up reel 1 through a bolt; through the fixed round rectangular housing 7, the deviation between the round rectangular housing 7 and the take-up reel 1 can be prevented.

[0029] The upper side of the synchronous rotating shaft 5 is provided with a protective cover plate located on the upper end face of the round rectangular housing 7, and the round rectangular housing 7 is fixed with the protective cover plate through a screw; through the protective cover plate, the internal structure of the round rectangular housing 7 can be protected, and when the internal structure of the round rectangular housing 7 fails, the protective cover plate can be removed to repair the internal structure of the round rectangular housing 7.

[0030] It is apparent for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all aspects as exemplary and not restrictive, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and range of the equivalent elements of the claims are intended to be embraced in the present application. Any reference signs in the claims should not be considered as limiting the claims involved.

Claims

1. A high-efficiency cooling take-up device for bonding wire of adaptive variable diameter winding, comprising a take-up frame (1), characterized in that: The outer surface of the take-up reel (1) is fixedly provided with a synchronous stepping motor (2), the output shaft of the synchronous stepping motor (2) is connected with a transmission shaft (3) through a shaft coupling, and the lower portion of the transmission shaft (3) is provided with a synchronous shaft (5), and the synchronous shaft (5) and the transmission shaft (3) are connected in series through a synchronous chain (6). The outer side of the synchronous shaft (5) is provided with a round rectangular shell (7), the outer side of the upper end surface of the round rectangular shell (7) is provided with a round rectangular water source flow groove (8), and the inside of the round rectangular water source flow groove (8) contains cooling water (18). The outer surface of the synchronous shaft (5) is fixedly provided with a first umbrella-shaped gear (10) on both sides, the first umbrella-shaped gear (10) is engaged with a second umbrella-shaped gear (11), the shaft center of the second umbrella-shaped gear (11) is connected with a rotating shaft (12), the outer surface of the rotating shaft (12) is fixedly provided with a plurality of third umbrella-shaped gears (13), the third umbrella-shaped gears (13) are engaged with fourth umbrella-shaped gears (14), the shaft center of the fourth umbrella-shaped gears (14) is connected with a waterwheel rotating shaft (15), and the outer surface of the waterwheel rotating shaft (15) is fixedly provided with a waterwheel (16) for water source circulation flow in the inside of the round rectangular water source flow groove (8).

2. The self-adapting diameter-variable winding high-efficiency cooling take-up device for bonding wire according to claim 1, characterized in that: The front end surface of the transmission shaft (3) is fixedly connected with an adaptive variable-diameter reel (4), and the transmission shaft (3) and the adaptive variable-diameter reel (4) are connected through a shaft coupling.

3. The self-adapting diameter-variable winding high-efficiency cooling take-up device for bonding wire according to claim 1, characterized in that: The rear end of the synchronous shaft (5) is located in the inside of the housing of the take-up reel (1), and the synchronous shaft (5) located in the inside of the housing of the take-up reel (1) is connected with the take-up reel (1) through a roller bearing.

4. The self-adapting diameter-variable and high-efficiency cooling take-up device for bonding wire of claim 1, wherein: Both sides of the inside of the round rectangular water source flow groove (8) are fixedly provided with a mounting bracket (17), and the outer surface of the mounting bracket (17) is provided with a wire pressing roller (9).

5. The self-adapting diameter-variable and high-efficiency cooling take-up device for bonding wire of claim 1, wherein: The lower side of the front and rear end surfaces of the round rectangular shell (7) is fixed between the take-up reel (1), and the round rectangular shell (7) and the take-up reel (1) are connected through bolts.

6. The self-adapting diameter-variable and high-efficiency cooling take-up device for bonding wire of claim 1, wherein: The upper portion of the synchronous shaft (5) is provided with a protective cover plate located on the upper end surface of the round rectangular shell (7), and the round rectangular shell (7) and the protective cover plate are fixed through screws.

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