Curtain rolling bead production equipment

Abstract

The utility model relates to the technical field of curtain ball production, in particular to curtain ball production equipment, which is characterized in that when the curtain ball production equipment is used, a plastic frame and a pulley are placed in a chute and stop moving when moving to a nailing mechanism, and at the moment, a first cylinder drives a guide needle to translate leftwards, so that the guide needle penetrates through the plastic frame and the pulley; when the nailing mechanism moves rightwards, the right end of a rivet on the nailing mechanism is connected with the left end of the guide needle, the advancing direction of the riveting needle is guided through the guide needle, so that the perforating angle of the rivet is guided, the rivet is prevented from deviating in the penetrating process, and when the rivet is guided by the guide needle to conduct penetrating action, the guide needle can move along with the rivet and move rightwards, so that the rivet is prevented from being damaged. The guide needle is always connected with the rivet in the moving process, when the rivet completely penetrates through the pulley and the plastic frame, the guide needle can reset, the rivet does not need to be manually assembled, 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 bead production, in particular to a curtain bead production device. Background Art

[0002] Curtain beads are commonly used accessories for curtains. Curtain beads generally include a plastic frame and a pulley rotatably connected to the plastic frame. The pulley is fixed to the plastic frame by a rivet. The pulley is used for sliding connection with a curtain chute, and the plastic frame is used for fixed connection with the curtain. Usually, after the plastic frame and pulley components are produced by a machine, the overall curtain beads are assembled manually. When assembling manually, the pulley needs to be aligned with the plastic frame, and then the rivet is passed through the pulley and the plastic frame. During actual assembly, the rivet is prone to deviation during the passing process, and the rivet is prone to bending when continuing to pass the rivet. Therefore, workers need to have certain installation experience. However, as we all know, manual operation wastes human resources and causes a great deal of labor costs 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 curtain bead production equipment method is proposed to solve the above technical problems. Summary of the Utility Model

[0004] To solve the above technical problems, the purpose of the utility model is: a curtain bead production device that can guide the rivet to pass through the plastic frame and the pulley, improving the production rate.

[0005] The technical solution adopted by the utility model to solve the problem is: a curtain bead production device, including a machine table, on which a chute horizontally placed in the front-rear direction is provided. The chute is used for conveying the plastic frame and the pulley. On both sides of the chute, a nail driving mechanism and a needle guide translating in the left-right direction are respectively provided. The nail driving mechanism is used for passing the rivet through the plastic frame and the pulley. On the machine table, a first air cylinder for driving the needle guide to translate is provided, and the needle tip of the needle guide faces the nail driving mechanism.

[0006] As a further improvement of the above technical solution, the nail driving mechanism includes an elastic nail clip and a slide rail horizontally arranged in the left-right direction. The elastic nail clip is slidably connected to the slide rail. A second air cylinder for driving its translation is provided beside the elastic nail clip. The elastic nail clip is used for clamping the rivet. A third air cylinder communicated with it is provided beside the elastic nail clip, and the third air cylinder is used for pushing the rivet.

[0007] As a further improvement of the above technical solution, a hose is communicated with the elastic nail clip. The hose is used for receiving the rivets conveyed from the outside and conveying the rivets to the elastic nail clip.

[0008] As a further improvement of the above technical solution, a rivet processing mechanism is provided beside the chute. The rivet processing mechanism is located in front of the needle guide, and the rivet processing mechanism is used to process the rivets inserted through the plastic frame and the pulley.

[0009] As a further improvement of the above technical solution, the rivet processing mechanism includes a flanging riveting needle that translates in the left-right direction and a fourth cylinder for driving the flanging riveting needle to translate.

[0010] As a further improvement of the above technical solution, a guiding auxiliary needle is provided beside the flanging riveting needle. The guiding auxiliary needle translates with the flanging riveting needle, and the length of the guiding auxiliary needle is greater than the length of the flanging riveting needle.

[0011] As a further improvement of the above technical solution, an assembling mechanism is provided on the machine table. The assembling mechanism is located behind the nailing mechanism. The assembling mechanism is used to receive the plastic frame and the pulley conveyed from the outside and is used to preliminarily assemble the plastic frame and the pulley. The assembling mechanism conveys the preliminarily assembled plastic frame and pulley into the chute.

[0012] As a further improvement of the above technical solution, the assembling mechanism includes a first push rod horizontally arranged in the left-right direction and a fifth cylinder for driving the first push rod to translate. A first receiving groove is provided on the first push rod, and the first receiving groove is used to receive the pulley conveyed from the outside; the assembling mechanism further includes a second push rod horizontally arranged in the left-right direction and a sixth cylinder for driving the second push rod to translate. The second push rod is located in front of the first push rod, and a second receiving groove is provided on the second push rod, and the second receiving groove is used to receive the plastic frame conveyed from the outside; when the first push rod and the second push rod move inward a certain distance, the first receiving groove, the second receiving groove and the chute are sequentially communicated. The assembling mechanism further includes a third push rod horizontally arranged in the front-rear direction and a seventh cylinder for driving the third push rod to translate. The third push rod is located behind the first push rod, and the third push rod is used to push the pulley and the plastic frame on the first receiving groove and the second receiving groove into the chute.

[0013] As a further improvement of the above technical solution, the cross-sectional shape of the first receiving groove is the same as the shape of the lower part of the curtain bead, and the cross-sectional shapes of the second receiving groove and the third push rod are both the same as the shape of the curtain bead.

[0014] The beneficial effects of the present utility model are as follows: During use, place the plastic frame and the pulley in the chute. When the plastic frame and the pulley move to the nail - driving mechanism and stop moving, at this time, the first cylinder drives the needle guide to translate leftward, so that the needle guide passes through the plastic frame and the pulley. When the nail - driving mechanism moves rightward, the right end of the rivet on the nail - driving mechanism is in contact with the left end of the needle guide. The forward direction of the riveting needle is guided by the needle guide, thereby correcting the perforation angle of the rivet and preventing the rivet from shifting during the piercing process. When the rivet performs the piercing action under the guidance of the needle guide, the needle guide will move rightward following the rivet, and the needle guide is always in contact with the rivet during the movement. When the rivet is completely pierced through the pulley and the plastic frame, the needle guide will reset. There is no need for manual assembly of the rivet, and the production efficiency and the finished - product rate are high, and the labor cost is saved. Description of the Drawings

[0015] The following further explains and illustrates the present utility model in conjunction with the description of the drawings and the specific embodiments.

[0016] Figure 1 is the structural diagram of the present utility model;

[0017] Figure 2 is the piercing step diagram of the rivet of the present utility model;

[0018] Figure 3 is the side view of the nail - driving mechanism of the present utility model;

[0019] Figure 4 is the processing step diagram of the rivet of the present utility model;

[0020] Figure 5 is the cross - sectional view of the first push rod of the present utility model;

[0021] Figure 6 is the cross - sectional view of the second push rod of the present utility model;

[0022] Figure 7 is the structural diagram of the curtain bead of the present utility model.

[0023] In the figure: 1 - machine table, 2 - chute, 3 - nail - driving mechanism, 31 - elastic nail clip, 32 - slide rail, 33 - second cylinder, 34 - third cylinder, 35 - hose, 41 - needle guide, 42 - first cylinder, 5 - rivet processing mechanism, 51 - flanging riveting needle, 52 - fourth cylinder, 53 - guiding auxiliary needle, 6 - assembly mechanism, 61 - first push rod, 62 - fifth cylinder, 63 - first receiving groove, 64 - second push rod, 65 - sixth cylinder, 66 - second receiving groove, 67 - third push rod, 68 - seventh cylinder, 71 - plastic frame, 72 - pulley, 73 - rivet. Specific Embodiments

[0024] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The function of the accompanying 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 utility model. However, it should not be construed as a limitation on the protection scope of the present utility model.

[0025] In the description of the present utility model, 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 accompanying drawings. It is only for the convenience of describing the present utility model 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 utility model.

[0026] In the description of the present utility model, 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 original number, and understandings such as "above", "below", "within", etc. include the original 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.

[0027] In the description of the present utility model, 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 utility model in combination with the specific content of the technical solution.

[0028] Refer to Figures 1 to 6 , a curtain bead production device, including a machine table 1. A chute 2 is horizontally arranged on the machine table 1 along the front-back direction. The chute 2 is used for conveying a plastic frame 71 and a pulley 72. A nail driving mechanism 3 and a needle guiding member 41 that translates along the left-right direction are respectively arranged on both sides of the chute 2. The nail driving mechanism 3 is used for passing a rivet 73 through the plastic frame 71 and the pulley 72. A first cylinder 42 for driving the translation of the needle guiding member 41 is arranged on the machine table 1. The tip of the needle guiding member 41 faces the nail driving mechanism 3;

[0029] When in use, the plastic frame 71 and the pulley 72 are placed in the slide groove 2. When the plastic frame 71 and the pulley 72 move to the nailing mechanism 3, they stop moving. At this time, the first cylinder 42 drives the guide pin 41 to translate to the left, so that the guide pin 41 passes through the plastic frame 71 and the pulley 72. When the nailing mechanism 3 moves to the right, the right end of the rivet 73 on the nailing mechanism 3 is connected with the left end of the guide pin 41, and the forward direction of the rivet 73 is guided by the guide pin 41, so as to correct the perforation angle of the rivet 73 and prevent the rivet 73 from shifting during the penetration process. When the rivet 73 is inserted under the guidance of the guide pin 41, the guide pin 41 will follow the rivet 73 and move to the right. The guide pin 41 is always connected with the rivet 73 during the movement. When the rivet 73 is completely penetrated by the pulley 72 and the plastic frame 71, the guide pin 41 will be reset.

[0030] In a preferred embodiment, the nailing mechanism 3 includes an elastic nail clamp 31 and a slide rail 32 horizontally arranged in the left and right directions. The elastic nail clamp 31 is slidably connected to the slide rail 32. A second cylinder 33 for driving the elastic nail clamp 31 to translate is arranged beside the elastic nail clamp 31. The elastic nail clamp 31 is used to clamp the rivet 73. A third cylinder 34 connected to the elastic nail clamp 31 is arranged beside the elastic nail clamp 31. The third cylinder 34 is used to push the rivet 73.

[0031] The elastic nail clip 31 clamps the rivet 73 by its own elasticity, and the second cylinder 33 drives the elastic nail clip 31 to move rightward, so that the elastic nail clip 31 is close to the curtain roller, and the third cylinder 34 pushes the rivet 73 to the rightward. The rivet 73 will open the elastic nail clip 31 during the movement, so that the rivet 73 is separated from the elastic nail clip 31, and the rivet 73 is passed through the pulley 72 and the plastic frame 71.

[0032] In a preferred embodiment, the elastic nail clamp 31 is connected with a hose 35, and the hose 35 is used to receive the rivets 73 transported from the outside and transport the rivets 73 to the elastic nail clamp 31;

[0033] The hose 35 can be connected to a conventional feed vibration plate.

[0034] In a preferred embodiment, a rivet processing mechanism 5 is provided beside the slide slot 2 . The rivet processing mechanism 5 is located in front of the guide pin 41 . The rivet processing mechanism 5 is used to process the rivets 73 penetrated through the plastic frame 71 and the pulley 72 .

[0035] In a preferred embodiment, the rivet processing mechanism 5 includes a flanging rivet pin 51 that translates in the left-right direction and a fourth cylinder 52 for driving the flanging rivet pin 51 to translate;

[0036] The fourth air cylinder 52 drives the flanging rivet pin 51 to move leftward, so that the left end of the flanging rivet pin 51 abuts against the right end of the rivet 73 , so that the right end of the rivet 73 forms a flanging.

[0037] In a preferred embodiment, a guiding auxiliary pin 53 is arranged beside the flanging riveting pin 51. The guiding auxiliary pin 53 translates along with the flanging riveting pin 51, and the length of the guiding auxiliary pin 53 is greater than that of the flanging riveting pin 51.

[0038] A through hole is arranged on the pulley 72. When the fourth cylinder 52 drives the guiding auxiliary pin 53 to move leftward, it will pass through the through hole on the pulley 72. When the fourth cylinder 52 drives the guiding auxiliary pin 53 to continue moving leftward, the left end of the flanging riveting pin 51 abuts against the right end of the rivet 73, which can prevent the flanging riveting pin 51 from shifting during the movement.

[0039] In a preferred embodiment, an assembling mechanism 6 is arranged on the machine table 1. The assembling mechanism 6 is located behind the nailing mechanism 3. The assembling mechanism 6 is used to receive the plastic frame 71 and the pulley 72 conveyed from the outside and is used for initially assembling the plastic frame 71 and the pulley 72. The assembling mechanism 6 conveys the initially assembled plastic frame 71 and pulley 72 into the chute 2.

[0040] The plastic frame 71 and the pulley 72 can be conveyed to the assembling mechanism 6 through a conventional feeding vibrating disk.

[0041] In a preferred embodiment, the assembling mechanism 6 includes a first push rod 61 horizontally arranged in the left-right direction and a fifth cylinder 62 for driving the first push rod 61 to translate. A first receiving groove 63 is arranged on the first push rod 61, and the first receiving groove 63 is used to receive the pulley 72 conveyed from the outside. The assembling mechanism 6 further includes a second push rod 64 horizontally arranged in the left-right direction and a sixth cylinder 65 for driving the second push rod 64 to translate. The second push rod 64 is located in front of the first push rod 61. A second receiving groove 66 is arranged on the second push rod 64, and the second receiving groove 66 is used to receive the plastic frame 71 conveyed from the outside. When the first push rod 61 and the second push rod 64 move inward a certain distance, the first receiving groove 63, the second receiving groove 66 and the chute 2 are sequentially communicated. The assembling mechanism 6 further includes a third push rod 67 horizontally arranged in the front-back direction and a seventh cylinder 68 for driving the third push rod 67 to translate. The third push rod 67 is located behind the first push rod 61, and the third push rod 67 is used to push the pulley 72 and the plastic frame 71 on the first receiving groove 63 and the second receiving groove 66 towards the chute 2.

[0042] When the third push rod 67 advances the pulley 72 and the plastic frame 71 forward, the assembly of the curtain bead can be initially completed. At the same time, the curtain bead on the chute 2 will sequentially move forward to the work positions of the nailing mechanism 3 and the rivet processing mechanism 5 until the curtain bead moves out of the chute 2.

[0043] In a preferred embodiment, the cross-sectional shape of the first receiving groove 63 is consistent with the shape of the lower part of the curtain bead, and the cross-sectional shapes of the second receiving groove 66 and the third push rod 67 are both consistent with the shape of the curtain bead.

[0044] The above are only the preferred embodiments of the present utility model, and do not thus limit the patent scope of the present utility model. Any equivalent structural transformation made under the inventive concept of the present utility model by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, is included in the patent protection scope of the present utility model.

Claims

1. A curtain roller production equipment, characterized in that: include: A machine (1) is provided with a slide groove (2) placed horizontally in the front-to-back direction, the slide groove (2) is used to transport a plastic frame (71) and a pulley (72), and nailing mechanisms (3) and guide needles (41) that move in the left-right direction are respectively provided on both sides of the slide groove (2), the nailing mechanism (3) is used to insert rivets (73) on the plastic frame (71) and the pulley (72), and the machine (1) is provided with a first cylinder (42) for driving the guide needle (41) to move in the left-right direction, and the needle head of the guide needle (41) is directly opposite to the nailing mechanism (3).

2. The curtain roller production equipment according to claim 1, characterized in that: The nail driving mechanism (3) comprises an elastic nail clamp (31) and a slide rail (32) arranged horizontally in the left-right direction, the elastic nail clamp (31) is slidably connected to the slide rail (32), a second cylinder (33) for driving the elastic nail clamp (31) to translate is arranged beside the elastic nail clamp (31), the elastic nail clamp (31) is used to clamp the rivet (73), a third cylinder (34) in communication with the elastic nail clamp (31) is arranged beside the elastic nail clamp (31), and the third cylinder (34) is used to push the rivet (73).

3. The curtain roller production equipment according to claim 2, characterized in that: The elastic nail clamp (31) is connected to a hose (35), and the hose (35) is used to receive rivets (73) transported from the outside and transport the rivets (73) to the elastic nail clamp (31).

4. The curtain roller production equipment according to claim 3, characterized in that: A rivet processing mechanism (5) is arranged beside the slide groove (2). The rivet processing mechanism (5) is located in front of the guide pin (41). The rivet processing mechanism (5) is used to process rivets (73) inserted through the plastic frame (71) and the pulley (72).

5. The curtain roller production equipment according to claim 4, characterized in that: The rivet processing mechanism (5) comprises a flanging rivet pin (51) which moves in a left-right direction and a fourth cylinder (52) which is used for driving the flanging rivet pin (51) to move in a left-right direction.

6. The curtain roller production equipment according to claim 5, characterized in that: A guiding auxiliary needle (53) is arranged beside the flanging rivet needle (51), and the guiding auxiliary needle (53) moves along with the flanging rivet needle (51). The length of the guiding auxiliary needle (53) is greater than the length of the flanging rivet needle (51).

7. The curtain roller production equipment according to claim 1, characterized in that: The machine platform (1) is provided with an assembly mechanism (6), which is located behind the nailing mechanism (3). The assembly mechanism (6) is used to receive the plastic frame (71) and the pulley (72) transported from the outside and to preliminarily assemble the plastic frame (71) and the pulley (72). The assembly mechanism (6) transports the preliminarily assembled plastic frame (71) and the pulley (72) into the chute (2).

8. The curtain roller production equipment according to claim 7, characterized in that: The assembly mechanism (6) comprises a first push rod (61) horizontally arranged in the left-right direction and a fifth cylinder (62) for driving the first push rod (61) to translate, the first push rod (61) being provided with a first receiving groove (63), the first receiving groove (63) being used to receive a pulley (72) transported from the outside; The assembly mechanism (6) further comprises a second push rod (64) horizontally arranged in the left-right direction and a sixth cylinder (65) for driving the second push rod (64) to translate, the second push rod (64) being located in front of the first push rod (61), the second push rod (64) being provided with a second receiving groove (66), the second receiving groove (66) being used to receive the plastic rack (71) transported from the outside; When the first push rod (61) and the second push rod (64) move inward a certain distance, the first receiving groove (63), the second receiving groove (66) and the slide groove (2) are connected in sequence, and the assembly mechanism (6) also includes a third push rod (67) horizontally arranged in the front-to-back direction and a seventh cylinder (68) driving the third push rod (67) to translate, and the third push rod (67) is located behind the first push rod (61), and the third push rod (67) is used to push the pulley (72) and the plastic frame (71) on the first receiving groove (63) and the second receiving groove (66) toward the slide groove (2).

9. The curtain roller production equipment according to claim 8, characterized in that: The cross-sectional shape of the first receiving groove (63) is consistent with the shape of the lower part of the curtain roller bead, and the cross-sectional shape of the second receiving groove (66) and the cross-sectional shape of the third push rod (67) are both consistent with the shape of the curtain roller bead.

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