Feeding mechanism of parallel flow air conditioner fin die

Abstract

The utility model relates to the field of horizontal feeding, and discloses a feeding mechanism of a parallel flow air conditioner fin die, which comprises a base, two U-shaped frames are arranged on the two sides of the top of the base, roller frames are arranged on the tops of the U-shaped frames and the top of the base, inner cavities of the roller frames are rotationally connected with rollers through rotating shafts, and the rollers are arranged on the U-shaped frames. According to the feeding mechanism of the parallel flow air conditioner fin mold, an electric push rod drives a lifting plate in the lifting groove in the U-shaped frame to move upwards together with the rotating roller frame, the upward moving height is accurately controlled in cooperation with scales, the rotating rollers are arranged on the rotating roller frame, the rotating rollers are connected through a conveying belt, a motor is fixedly connected to one end of the U-shaped frame on the left side, and lifting grooves are formed in the two ends of the U-shaped frame in a penetrating mode. And the sum of the upward moving height and the known height from the initial conveying belt to the ground is the required feeding height, so that the height of the feeding mechanism can be adjusted, and the problem that the height of an existing fin die feeding device is difficult to adjust conveniently according to a stamping die is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of horizontal feeding, in particular to a feeding mechanism for a parallel flow air conditioner fin mold. Background Art

[0002] An air conditioner fin is a metal sheet, usually installed on the surface of a heat exchange device that needs heat transfer to increase the heat exchange surface area, thereby improving the heat exchange efficiency. The main function of the air conditioner fin is to increase the surface area of the heat exchanger and help the heat exchanger perform heat exchange.

[0003] The patent with the publication number of CN221414775U discloses a horizontal feeder for an air conditioner fin mold, which includes a fixed component. One side of the fixed component is slidably connected with a sliding component, and an adjusting component is installed inside the fixed component. A conveyor is sleeved and rotated on the fixed component, the sliding component and the adjusting component. By starting the control switch of the motor, the reverse threaded lead screw is driven by the motor to rotate, so that the two square sliders approach or move away from each other. Since the square sliders are movably connected with the adjusting bracket through connecting inclined rods, when the two square sliders approach or move away from each other, the adjusting roller will rise or fall at this time;

[0004] However, the height of the fixed bracket responsible for supporting the driving roller of this device is fixed and unchanged, which results in the fixed height of this feeding mechanism. The height dimensions of air conditioner fin stamping molds in real life are various. It can only adjust the length, and the feeding mechanism with a fixed height is difficult to meet the use requirements of various fin stamping molds. Therefore, a feeding mechanism for a parallel flow air conditioner fin mold is proposed to solve the problem that the existing fin mold feeding device is difficult to conveniently adjust the height according to the stamping mold. Summary of the Utility Model

[0005] (1) Technical Problems to be Solved

[0006] Aiming at the deficiencies of the prior art, the utility model provides a feeding mechanism for a parallel flow air conditioner fin mold, which solves the above problems.

[0007] (2) Technical Solutions

[0008] To achieve the above object, the utility model provides the following technical solutions: A feeding mechanism for a parallel flow air conditioner fin mold, including a base, two U-shaped frames are arranged on both sides of the top of the base, a roller frame is arranged on the top of the U-shaped frame and the top of the base, a roller is rotatably connected to the inner cavity of the roller frame by a rotating shaft, the three rollers are connected by a conveyor belt, one end of the left U-shaped frame is fixedly connected to a motor, lifting grooves are respectively opened through both ends of the U-shaped frame, a lifting plate is arranged in the inner cavity of the lifting groove, an electric push rod is arranged at the bottom of the lifting plate, a plurality of universal wheels are arranged at the bottom of the base, an adjusting mechanism is arranged in the inner cavity of one side of the base, a tensioning mechanism is arranged on the top of the base, and a scale is arranged at one end of the lifting plate.

[0009] Preferably, the output shaft of the motor is fixedly connected to the rotating shaft of the rotating roller, the lifting plate is fixedly connected to the roller frame, and the top and bottom of the electric push rod are respectively fixedly connected to the inner cavity bottom of the lifting plate and the U-shaped frame.

[0010] Preferably, the zero scale line of the scale is flush with the bottom of the roller frame, and the height from the top of the conveyor belt to the ground when the lifting plate is completely located in the inner cavity of the lifting groove is known data.

[0011] Preferably, the adjusting mechanism includes an adjusting groove opened on one side of the base, a T-shaped adjusting seat is slidably connected in the inner cavity of the adjusting groove, and the T-shaped adjusting seat is fixedly connected to the right U-shaped frame.

[0012] Preferably, a servo motor is fixedly connected to the inner cavity wall on the left side of the adjusting groove, an adjusting screw is fixedly connected to the output shaft of the servo motor, the adjusting screw penetrates through the T-shaped adjusting seat and the two are in threaded connection.

[0013] Preferably, the tensioning mechanism includes a groove opened on the top of the base, a tensioning seat is arranged in the inner cavity of the groove, two symmetric tensioning springs are fixedly connected to the top of the tensioning seat, and the top of the tensioning springs is fixedly connected to the top and bottom roller frames.

[0014] Preferably, a screw is fixedly connected to the middle of the inner cavity bottom of the groove, a nut is screwed on the outside of the screw, and limiting rods are fixedly connected to both ends of the inner cavity of the groove. The screw and the limiting rods penetrate through the tensioning seat and are in sliding connection.

[0015] (III) Beneficial effects

[0016] 1. The feeding mechanism of the parallel-flow air-conditioning fin die drives the lifting plate in the lifting groove of the U-shaped frame together with the roller frame to move upward through the electric push rod, and precisely controls the upward movement height with the scale, so that the sum of the upward movement height and the height of the known initial conveyor belt from the ground is the required feeding height, thus completing the adjustment of the height of this feeding mechanism and solving the problem that the feeding device of the existing fin die is difficult to adjust the height conveniently according to the stamping die.

[0017] 2. The feeding mechanism of the parallel-flow air-conditioning fin die can realize the convenient adjustment of the conveyor belt length through the cooperation of the servo motor, the adjusting screw, the adjusting groove and the T-shaped adjusting seat. The conveyor belt can be self-tensioned by using the tensioning mechanism. At the same time, with the cooperation of the tensioning seat and the limiting rod in the groove and the nut outside the screw, the tension degree of the conveyor belt can be finely adjusted to facilitate the stable feeding of the conveyor belt. Brief Description of the Drawings

[0018] Figure 1 is the structural diagram of the present utility model;

[0019] Figure 2 is the structural sectional view of the present utility model;

[0020] Figure 3 is the front view of the structure of the present utility model;

[0021] Figure 4 is the structure of the present utility model Figure 2 sectional view at A-A in the figure.

[0022] In the figure: 1. Base; 2. U-shaped frame; 3. Roller frame; 4. Roller; 5. Conveyor belt; 6. Motor; 7. Lifting groove; 8. Lifting plate; 9. Electric push rod; 10. Universal wheel; 11. Adjusting mechanism; 111. Adjusting groove; 112. T-shaped adjusting seat; 113. Servo motor; 114. Adjusting screw; 12. Tensioning mechanism; 121. Groove; 122. Tensioning seat; 123. Tensioning spring; 124. Screw; 125. Nut; 126. Limiting rod; 13. Scale. Detailed Embodiment

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0024] Embodiment: Please refer to Figures 1-4, A feeding mechanism for a parallel-flow air-conditioning fin mold, including a base 1. On both sides of the top of the base 1, there are two U-shaped frames 2. At the top of the U-shaped frame 2 and the top of the base 1, there is a roller frame 3. Inside the roller frame 3, rollers 4 are rotatably connected by rotating shafts. The three rollers 4 are connected by a conveyor belt 5. One end of the left U-shaped frame 2 is fixedly connected to a motor 6. Through holes are opened at both ends of the U-shaped frame 2, and inside the through holes are lifting grooves 7. Inside the lifting grooves 7, there is a lifting plate 8. At the bottom of the lifting plate 8, there is an electric push rod 9. At the bottom of the base 1, there are multiple universal wheels 10. Inside one side of the base 1, there is an adjustment mechanism 11. On the top of the base 1, there is a tensioning mechanism 12. At one end of the lifting plate 8, there is a scale 13.

[0025] Further, the output shaft of the motor 6 is fixedly connected to the rotating shaft of the roller 4. The lifting plate 8 is fixedly connected to the roller frame 3. The top and bottom of the electric push rod 9 are respectively fixedly connected to the inside bottom of the lifting plate 8 and the U-shaped frame 2.

[0026] Further, the zero scale line of the scale 13 is flush with the bottom of the roller frame 3. When the lifting plate 8 is completely inside the lifting groove 7, the height of the top of the conveyor belt 5 from the ground is known data. Given the initial height of the top of the conveyor belt 5 from the ground, measure the suitable feeding height for the parallel-flow air-conditioning fin mold. Subtracting the two gives the height by which the lifting plate 8 moves up. With the cooperation of the scale 13, the rising height of the lifting plate 8 can be accurately controlled and known, facilitating the adjustment of the feeding height.

[0027] Further, the adjustment mechanism 11 includes an adjustment groove 111 opened on one side of the base 1. Inside the adjustment groove 111, a T-shaped adjustment seat 112 is slidably connected. The T-shaped adjustment seat 112 is fixedly connected to the right U-shaped frame 2.

[0028] Further, on the left inner cavity wall of the adjustment groove 111, a servo motor 113 is fixedly connected. On the output shaft of the servo motor 113, an adjustment screw 114 is fixedly connected. The adjustment screw 114 passes through the T-shaped adjustment seat 112 and the two are threadedly connected. By driving the adjustment screw 114 with the servo motor 113, and then under the action of the T-shaped adjustment seat 112 in the adjustment groove 111 that is threadedly connected to the adjustment screw 114, the right U-shaped frame 2 is driven to move left and right. The conveyor belt 5 is self-tensioned through the tensioning mechanism 12, achieving the purpose of conveniently adjusting the length of the conveyor belt 5.

[0029] Further, the tensioning mechanism 12 includes a groove 121 opened on the top of the base 1. Inside the groove 121, there is a tensioning seat 122. On the top of the tensioning seat 122, there are two symmetric tensioning springs 123, and the top of the tensioning springs 123 is fixedly connected to the top and bottom roller frames 3.

[0030] Furthermore, a screw rod 124 is fixedly connected to the middle of the bottom of the inner cavity of the groove 121. A nut 125 is screwed onto the outer part of the screw rod 124. Limit rods 126 are fixedly connected to both ends of the inner cavity of the groove 121. The screw rod 124 and the limit rods 126 penetrate through the tensioning seat 122 and are in sliding connection. Through the tensioning spring 123 in the tensioning mechanism 12, the conveyor belt 5 can be self-tensioned during the adjustment process of the length of the conveyor belt 5. At the same time, the up-and-down position of the nut 125 on the screw rod 124 can also be adjusted, and the position of the tensioning seat 122 in the groove 121 can be adjusted in cooperation with the limit rods 126, so as to achieve the purpose of fine-tuning the tensioning degree of the conveyor belt 5 and facilitate the stable feeding of the conveyor belt 5.

[0031] Working principle: When using the feeding mechanism of this parallel flow air conditioner fin mold, the feeding mechanism is moved to the required position through the universal wheels 10 at the bottom of the base 1. The length of the conveyor belt 5 can be adjusted according to the actual feeding requirements in cooperation with the adjusting mechanism 11 and the tensioning mechanism 12, which is convenient for the use in different sites of the parallel flow air conditioner fin mold and improves the practicability of the feeding mechanism of this parallel flow air conditioner fin mold; then measure the appropriate feeding height of this parallel flow air conditioner fin mold. The lifting plate 8 in the lifting groove 7 in the U-shaped frame 2 is driven by the electric push rod 9 to move upward together with the roller frame 3, and the upward movement height is accurately controlled in cooperation with the scale 13, so that the sum of the upward movement height and the height of the known initial conveyor belt 5 from the ground is the required feeding height, and the adjustment of the height of this feeding mechanism can be completed, solving the problem that the existing feeding device of the fin mold is difficult to adjust the height conveniently according to the stamping mold.

[0032] In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, the terms "set", "installed", "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, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0033] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirits of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A feeding mechanism for a parallel flow air conditioner fin mold, comprising a base (1), characterized in that: Two U-shaped frames (2) are arranged on both sides of the top of the base (1); a roller frame (3) is arranged on the top of the U-shaped frame (2) and the top of the base (1); the inner cavity of the roller frame (3) is rotatably connected to a roller (4) by a rotating shaft; the three rollers (4) are connected by a conveyor belt (5); one end of the left U-shaped frame (2) is fixedly connected to a motor (6); both ends of the U-shaped frame (2) are penetrated by a lifting groove (7); the inner cavity of the lifting groove (7) is provided with a lifting plate (8); the bottom of the lifting plate (8) is provided with an electric push rod (9); the bottom of the base (1) is provided with a plurality of universal wheels (10); an adjustment mechanism (11) is arranged in the inner cavity of one side of the base (1); a tensioning mechanism (12) is arranged on the top of the base (1); and a scale (13) is arranged on one end of the lifting plate (8).

2. The feeding mechanism of a parallel flow air conditioner fin mold according to claim 1 is characterized in that: The output shaft of the motor (6) is fixedly connected to the rotating shaft of the rotatably connected roller (4), the lifting plate (8) is fixedly connected to the roller frame (3), and the top and bottom of the electric push rod (9) are respectively fixedly connected to the lifting plate (8) and the bottom of the inner cavity of the U-shaped frame (2).

3. The feeding mechanism of a parallel flow air conditioner fin mold according to claim 1 is characterized in that: The zero scale line of the scale (13) is flush with the bottom of the roller frame (3), and when the lifting plate (8) is completely located in the inner cavity of the lifting groove (7), the height of the top of the conveyor belt (5) from the ground is a known data.

4. The feeding mechanism of a parallel flow air conditioner fin mold according to claim 1 is characterized in that: The adjustment mechanism (11) comprises an adjustment groove (111) provided on one side of the base (1); the inner cavity of the adjustment groove (111) is slidably connected to a T-shaped adjustment seat (112); and the T-shaped adjustment seat (112) is fixedly connected to the U-shaped frame (2) on the right side.

5. The feeding mechanism of the parallel flow air conditioner fin mold according to claim 4 is characterized in that: A servo motor (113) is fixedly connected to the left inner cavity wall of the adjustment groove (111), and an adjustment screw (114) is fixedly connected to the output shaft of the servo motor (113). The adjustment screw (114) passes through the T-shaped adjustment seat (112) and the two are threadedly connected.

6. The feeding mechanism of a parallel flow air conditioner fin mold according to claim 1, characterized in that: The tensioning mechanism (12) comprises a groove (121) opened at the top of the base (1); a tensioning seat (122) is provided in the inner cavity of the groove (121); two symmetrical tensioning springs (123) are fixedly connected to the top of the tensioning seat (122); and the top of the tensioning spring (123) is fixedly connected to the bottom of the rotating roller frame (3).

7. The feeding mechanism of the parallel flow air conditioner fin mold according to claim 6 is characterized in that: A screw rod (124) is fixedly connected in the middle of the bottom of the inner cavity of the groove (121), a nut (125) is threadedly connected to the outside of the screw rod (124), and limiting rods (126) are fixedly connected at both ends of the inner cavity of the groove (121). The screw rod (124) and the limiting rod (126) pass through the tensioning seat (122) and are slidably connected.

Images