Production equipment for curtain pulley

Abstract

The utility model relates to the technical field of curtain pulley production, in particular to curtain pulley production equipment which comprises a first sliding rail, and a first push rod is arranged at the tail end of the first sliding rail. A second push rod is arranged on the front side of the first slide rail; a second slide rail is arranged at the tail end of the second push rod; during use, the first push rod moves forwards and pushes a steel sheet on the first sliding rail to the second push rod, and the third push rod moves rightwards and pushes a plastic frame to the head end of the second sliding rail, so that the plastic frame is pushed to the head end of the second sliding rail. The fourth push rod moves forwards and pushes the plastic frame on the third push rod to the second sliding rail, the second push rod moves leftwards and pushes the steel sheet on the first push rod to the second sliding rail, so that the steel sheet is assembled on the plastic frame, the curtain pulley can be automatically assembled, manual operation is not needed, and the production efficiency is improved. The production efficiency and the yield are high; and the labor cost is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of curtain pulley production, in particular to a production device for curtain pulleys. Background Technique

[0002] Curtain pulleys are commonly used accessories for curtains. Curtain pulleys generally include a plastic frame and a steel sheet. The plastic frame is used for sliding connection with the curtain chute, and the steel sheet is used for fixed connection with the curtain. Usually, after the plastic frame and steel sheet components are produced by a machine, the plastic frame and the steel sheet are assembled together manually. However, as we all know, manual operation wastes human resources and causes a large labor cost to the factory. Secondly, manual operation is slow and the output rate is low, which cannot create greater benefits for the factory.

[0003] Therefore, a production device for curtain pulleys is proposed to solve the above technical problems. Content of the Utility Model

[0004] In order to solve the above technical problems, the purpose of the utility model is: a production device for curtain pulleys, which can automatically assemble curtain pulleys.

[0005] The technical solution adopted by the utility model to solve the problem is: a production device for curtain pulleys, a first slide rail arranged in the left-right direction, a first push rod moving in the front-back direction is arranged at the end of the first slide rail; a second push rod moving in the left-right direction is arranged on the front side of the first slide rail, and a second slide rail arranged in the front-back direction is arranged at the end of the second push rod; a third push rod moving in the left-right direction is arranged at the head end of the second slide rail, and a fourth push rod moving in the front-back direction is arranged at the rear side of the third push rod.

[0006] As a further improvement of the above technical solution, a first through groove is arranged on the first push rod, the first through groove is used for receiving the steel sheet, the first through groove communicates with the first slide rail and the second slide rail, and the second push rod can pass through the first through groove; a second through groove is arranged on the third push rod, the second through groove is used for receiving the plastic frame, the second through groove communicates with the second slide rail, and the fourth push rod can pass through the second through groove.

[0007] As a further improvement of the above technical solution, a third slide rail is arranged on the front side of the second push rod, the third slide rail is used for receiving the rollers conveyed from the outside; a fifth push rod moving in the front-back direction is arranged at the end of the third slide rail, and a sixth push rod moving in the left-right direction is arranged at the rear side of the third slide rail; a roller assembly mechanism is arranged on the second slide rail.

[0008] As a further improvement of the above technical solution, a third through groove is provided on the fifth push rod. The third through groove communicates with the third slide rail and the second slide rail. The third through groove is used to receive the roller, and the sixth push rod can pass through the third through groove.

[0009] As a further improvement of the above technical solution, the roller assembly mechanism includes an elastic nail clip and a nail-piercing guide pin that move in the vertical direction. The elastic nail clip is used to receive the rivets conveyed from the outside. The elastic nail clip is arranged above the second slide rail, and the nail-piercing guide pin is arranged below the second slide rail.

[0010] As a further improvement of the above technical solution, the roller assembly mechanism further includes a flanging riveting needle and a guiding auxiliary needle that move in the vertical direction. Both the flanging riveting needle and the guiding auxiliary needle are arranged below the second slide rail.

[0011] As a further improvement of the above technical solution, elastic brake pads are provided at both the head end and the tail end of the second slide rail. The elastic brake pads are elastically connected to the top of the second slide rail. A downward protrusion is provided at the bottom of the elastic brake pad, and the protrusion abuts against the plastic frame on the second slide rail.

[0012] As a further improvement of the above technical solution, it further includes a plastic frame feeding mechanism and a steel sheet feeding mechanism. The plastic frame feeding mechanism is used to convey the plastic frame to the third push rod, and the steel sheet feeding mechanism is used to convey the steel sheet to the first slide rail.

[0013] As a further improvement of the above technical solution, it further includes a roller feeding mechanism. The roller feeding mechanism is used to convey the rollers to the third slide rail.

[0014] As a further improvement of the above technical solution, it further includes a rivet feeding mechanism. The rivet feeding mechanism is used to convey the rivets to the elastic nail clip.

[0015] The beneficial effects of the present utility model are as follows: During use, the first push rod moves forward and pushes the steel sheet on the first slide rail to the second push rod. The third push rod moves to the right and pushes the plastic frame to the head end of the second slide rail. The fourth push rod moves forward and pushes the plastic frame on the third push rod to the second slide rail. The second push rod moves to the left and pushes the steel sheet on the first push rod to the second slide rail, so that the steel sheet is assembled onto the plastic frame. This device can automatically complete the assembly of curtain pulleys without manual operation, with high production efficiency and finished product rate and saving labor costs. Description of the Drawings

[0016] The following further explains and illustrates the present utility model in conjunction with the description of the drawings and the specific embodiments.

[0017] Figure 1 For the layout of the production equipment of the present utility model Figure 1 ;

[0018] Figure 2 is the structure of the production equipment of the present utility model Figure 1 ;

[0019] Figure 3 is the layout of the production equipment of the present utility model Figure 2 ;

[0020] Figure 4 is the structure of the production equipment of the present utility model Figure 2 ;

[0021] Figure 5 is the steps of the roller assembly mechanism of the present utility model Figure 1 ;

[0022] Figure 6 is the steps of the roller assembly mechanism of the present utility model Figure 2 ;

[0023] Figure 7 is the structural diagram of the elastic brake pad of the present utility model;

[0024] Figure 8 is the cross-sectional view of the first push rod of the present utility model;

[0025] Figure 9 is the cross-sectional view of the third push rod of the present utility model;

[0026] Figure 10 is the cross-sectional view of the fifth push rod of the present utility model;

[0027] Figure 11 is the structural diagram of the elastic nail clip of the present utility model;

[0028] Figure 12 is the structure of the curtain pulley of the present utility model Figure 1 ;

[0029] Figure 13 is the structure of the curtain pulley of the present utility model Figure 2 ;

[0030] Figure 14 is the cross-sectional view of the curtain pulley of the present utility model.

[0031] In the figure: 11 - first slide rail, 12 - second slide rail, 13 - third slide rail, 21 - first push rod, 211 - first through slot, 22 - second push rod, 23 - third push rod, 231 - second through slot, 24 - fourth push rod, 25 - fifth push rod, 251 - third through slot, 26 - sixth push rod, 31 - elastic nail clip, 32 - nail-piercing and guiding needle, 33 - flanging riveting needle, 34 - guiding and assisting needle, 4 - elastic brake pad, 41 - protrusion, 5 - plastic frame feeding mechanism, 6 - steel sheet feeding mechanism, 7 - roller feeding mechanism, 8 - rivet feeding mechanism, 91 - plastic frame, 92 - steel sheet, 93 - roller, 94 - rivet. Detailed implementation manners

[0032] This part will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the drawings. The function of the drawings is to supplement the description in the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present invention. However, it should not be construed as a limitation on the protection scope of the present invention.

[0033] In the description of the present invention, it should be understood that for the orientation description, such as the orientation or positional relationship indicated by up, down, front, back, left, right, etc., is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation on the present invention.

[0034] In the description of the present invention, the meaning of "several" is one or more, the meaning of "multiple" is two or more. Understandings such as "greater than", "less than", "exceeding", etc. do not include the present number, and understandings such as "above", "below", "within", etc. include the present number. If there is a description of "first" and "second", it is only for the purpose of distinguishing technical features and cannot be construed as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence relationship of the indicated technical features.

[0035] In the description of the present invention, unless otherwise clearly defined, words such as "set", "installed", "connected", etc. should be understood in a broad sense. Those skilled in the art can reasonably determine the specific meanings of the above words in the present invention in combination with the specific content of the technical solution.

[0036] Refer to Figures 1 to 14, A production device for curtain pulleys, including a first slide rail 11 arranged in the left-right direction. The first slide rail 11 is used to receive the steel sheet 92 conveyed from the outside. At the end of the first slide rail 11, there is a first push rod 21 that moves in the front-back direction; on the front side of the first slide rail 11, there is a second push rod 22 that moves in the left-right direction. At the end of the second push rod 22, there is a second slide rail 12 arranged in the front-back direction; at the head of the second slide rail 12, there is a third push rod 23 that moves in the left-right direction. The third push rod 23 is used to receive the plastic frame 91 conveyed from the outside. At the rear side of the third push rod 23, there is a fourth push rod 24 that moves in the front-back direction;

[0037] Refer to Figure 12 , The curtain pulley includes a plastic frame 91 and a steel sheet 92 inserted into the plastic frame 91;

[0038] During use, the first push rod 21 moves forward and pushes the steel sheet 92 on the first slide rail 11 to the second push rod 22. The third push rod 23 moves to the right and pushes the plastic frame 91 to the head of the second slide rail 12. The fourth push rod 24 moves forward and pushes the plastic frame 91 on the third push rod 23 onto the second slide rail 12. The second push rod 22 moves to the left and pushes the steel sheet 92 on the first push rod 21 onto the second slide rail 12, so that the steel sheet 92 is assembled onto the plastic frame 91, and the assembly of the curtain pulley can be completed.

[0039] In a preferred embodiment, a first through groove 211 is provided on the first push rod 21. The first through groove 211 is used to receive the steel sheet 92. The first through groove 211 communicates with the first slide rail 11 and the second slide rail 12, and the second push rod 22 can pass through the first through groove 211; a second through groove 231 is provided on the third push rod 23. The second through groove 231 is used to receive the plastic frame. The second through groove 231 communicates with the second slide rail 12, and the fourth push rod 24 can pass through the second through groove 231.

[0040] In a preferred embodiment, a third slide rail 13 is provided on the front side of the second push rod 22. The third slide rail 13 is used to receive the roller 93 conveyed from the outside; at the end of the third slide rail 13, there is a fifth push rod 25 that moves in the front-back direction, and on the rear side of the third slide rail 13, there is a sixth push rod 26 that moves in the left-right direction; a roller 93 assembly mechanism is provided on the second slide rail 12;

[0041] Refer to Figure 13 and 14 , The curtain pulley further includes a roller 93 and a rivet 94. The roller 93 is arranged beside the plastic frame 91, and the rivet 94 passes through the roller 93 and the plastic frame 91;

[0042] During use, the fifth push rod 25 moves forward and pushes the roller 93 on the third slide rail 13 to the sixth push rod 26. The sixth push rod 26 moves leftward and pushes the roller 93 on the fifth push rod 25 to the second slide rail 12. Subsequently, the roller 93 is assembled with the plastic frame 91 on the second slide rail 12 through the roller assembly mechanism.

[0043] In a preferred embodiment, a third through groove 251 is provided on the fifth push rod 25. The third through groove 251 communicates with the third slide rail 13 and the second slide rail 12. The third through groove 251 is used to receive the roller 93, and the sixth push rod 26 can pass through the third through groove 251.

[0044] In a preferred embodiment, the roller assembly mechanism includes an elastic staple 31 and a nail-piercing guiding needle 32 that move in the vertical direction. The elastic staple 31 is used to receive the rivets 94 conveyed from the outside. The elastic staple 31 is arranged above the second slide rail 12, and the nail-piercing guiding needle 32 is arranged below the second slide rail 12.

[0045] During use, the elastic staple 31 moves downward and clamps the rivet 94 above the second slide rail 12. The nail-piercing guiding needle 32 moves upward and passes through the roller 93 and the plastic frame 91, making the tip of the nail-piercing guiding needle 32 abut against the end of the rivet 94. The nail-piercing guiding needle 32 is used to guide the advancing direction of the rivet 94, thereby guiding and correcting the perforation angle of the rivet 94 and preventing the rivet 94 from deviating during the piercing process. When the rivet 94 performs an insertion action under the guidance of the nail-piercing guiding needle 32, the nail-piercing guiding needle 32 will move downward following the rivet 94. The nail-piercing guiding needle 32 is always in contact with the rivet 94 during the movement. When the rivet 94 is completely inserted through the roller 93 and the plastic frame 91, the nail-piercing guiding needle 32 will reset.

[0046] In a preferred embodiment, the roller 93 assembly mechanism further includes a flanging riveting needle 33 and a guiding auxiliary needle 34 that move in the vertical direction. Both the flanging riveting needle 33 and the guiding auxiliary needle 34 are arranged below the second slide rail 12.

[0047] During use, the guiding auxiliary needle 34 moves upward and passes through the perforation on the roller 93. Subsequently, the flanging riveting needle 33 moves upward and abuts against the end of the rivet 94, causing the end of the rivet 94 to form a flange. The guiding auxiliary needle 34 can limit the roller 93 to prevent it from deviating when the flanging riveting needle 33 flanges the rivet 94.

[0048] In a preferred embodiment, elastic brake pads 4 are provided at both the head and the tail of the second slide rail 12. The elastic brake pads 4 are elastically connected to the top of the second slide rail 12. A downward protrusion 41 is provided at the bottom of the elastic brake pad 4, and the protrusion 41 abuts against the plastic frame 91 on the second slide rail 12.

[0049] The plastic frame 91 can be stopped by the elastic brake pad 4, so that the plastic frame 91 accurately docks at the assembly station of the second slide rail 12. By pushing the plastic frame 91 with the fourth push rod 24, the plastic frame 91 can move forward on the second slide rail 12 until it disengages from the second slide rail 12.

[0050] In the preferred embodiment, it further includes a plastic frame feeding mechanism 5 and a steel sheet feeding mechanism 6. The plastic frame feeding mechanism 5 is used to convey the plastic frame to the third push rod 23, and the steel sheet feeding mechanism 6 is used to convey the steel sheet 92 to the first slide rail 11.

[0051] The above-mentioned first push rod 21, second push rod 22, third push rod 23, fourth push rod 24, fifth push rod 25, sixth push rod 26, elastic nail clip 31, nail-piercing and guiding needle 32, flanging riveting needle 33 and guiding and assisting needle 34 are all driven by cylinders.

[0052] In the preferred embodiment, it further includes a roller feeding mechanism 7. The roller feeding mechanism 7 is used to convey the roller 93 to the third slide rail 13.

[0053] In the preferred embodiment, it further includes a rivet feeding mechanism 8. The rivet feeding mechanism 8 is used to convey the rivet 94 to the elastic nail clip 31.

[0054] The above-mentioned plastic frame feeding mechanism 5, steel sheet feeding mechanism 6, roller feeding mechanism 7 and rivet feeding mechanism 8 are all vibrating disk feeding devices of the prior art.

[0055] The above are only the preferred embodiments of the present invention, and do not limit the patent scope of the present invention. Any equivalent structural transformation made under the inventive concept of the present invention by using the content of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, is included in the patent protection scope of the present invention.

Claims

1. A production equipment for curtain pulleys, characterized in that: include: A first slide rail (11) arranged in the left-right direction, the first slide rail (11) being used to receive a steel sheet (92) transported from the outside, and a first push rod (21) moving in the front-back direction being arranged at the end of the first slide rail (11); A second push rod (22) movable in the left-right direction is arranged at the front side of the first slide rail (11), and a second slide rail (12) arranged in the front-back direction is arranged at the end of the second push rod (22); A third push rod (23) that moves in the left-right direction is arranged at the head end of the second slide rail (12), and the third push rod (23) is used to receive the plastic rack (91) transported from the outside, and a fourth push rod (24) that moves in the front-back direction is arranged at the rear side of the third push rod (23).

2. The production equipment of a curtain pulley according to claim 1, characterized in that: The first push rod (21) is provided with a first through slot (211), the first through slot (211) is used to receive the steel sheet (92), the first through slot (211) is connected to the first slide rail (11) and the second slide rail (12), and the second push rod (22) can pass through the first through slot (211); The third push rod (23) is provided with a second through slot (231), the second through slot (231) is used to receive the plastic frame, the second through slot (231) is connected to the second slide rail (12), and the fourth push rod (24) can pass through the second through slot (231).

3. The production equipment of a curtain pulley according to claim 2, characterized in that: A third slide rail (13) is arranged on the front side of the second push rod (22), and the third slide rail (13) is used to receive a roller (93) transported from the outside; A fifth push rod (25) that moves in a front-to-rear direction is provided at the end of the third slide rail (13), and a sixth push rod (26) that moves in a left-to-right direction is provided at the rear side of the third slide rail (13); The second slide rail (12) is provided with a roller assembly mechanism.

4. The production equipment of a curtain pulley according to claim 3, characterized in that: The fifth push rod (25) is provided with a third through slot (251), the third through slot (251) is connected to the third slide rail (13) and the second slide rail (12), the third through slot (251) is used to receive the roller (93), and the sixth push rod (26) can pass through the third through slot (251).

5. The production equipment of a curtain pulley according to claim 4, characterized in that: The roller assembly mechanism comprises an elastic nail clamp (31) and a nail insertion needle (32) which move in the vertical direction, wherein the elastic nail clamp (31) is used to receive rivets (94) transported from the outside, the elastic nail clamp (31) is arranged above the second slide rail (12), and the nail insertion needle (32) is arranged below the second slide rail (12).

6. The production equipment of a curtain pulley according to claim 5, characterized in that: The roller assembly mechanism also includes a flanging rivet pin (33) and a guide auxiliary pin (34) that move in the vertical direction. The flanging rivet pin (33) and the guide auxiliary pin (34) are both arranged below the second slide rail (12).

7. The production equipment of a curtain pulley according to claim 6, characterized in that: The head end and the tail end of the second slide rail (12) are both provided with elastic brake pads (4), the elastic brake pads (4) are elastically connected to the top of the second slide rail (12), and the bottom of the elastic brake pad (4) is provided with a downward protrusion (41), and the protrusion (41) abuts against the plastic frame (91) on the second slide rail (12).

8. The production equipment for curtain pulleys according to claim 1, characterized in that: It also includes a plastic rack feeding mechanism (5) and a steel sheet feeding mechanism (6), wherein the plastic rack feeding mechanism (5) is used to feed the plastic rack to the third push rod (23), and the steel sheet feeding mechanism (6) is used to feed the steel sheet (92) to the first slide rail (11).

9. The production equipment of a curtain pulley according to claim 3, characterized in that: It also comprises a roller feeding mechanism (7), wherein the roller feeding mechanism (7) is used to feed a roller (93) to the third slide rail (13).

10. The production equipment of a curtain pulley according to claim 5, characterized in that: It also includes a rivet feeding mechanism (8), wherein the rivet feeding mechanism (8) is used to feed rivets (94) to the elastic rivet clamp (31).

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