Stepping conveying device on hanging type linen conveying line

Abstract

The utility model discloses a stepping conveying device on a hanging type linen conveying line, and relates to the technical field of conveying devices, the stepping conveying device comprises a movable guide rail and a plurality of linen clamp main bodies, the movable guide rail is connected with a stepping device, and the stepping device comprises a connecting rod mechanism, a first fixed fulcrum and a driving device; the driving device drives the connecting rod mechanism to rotate around the first fixed fulcrum, and the rotating position passes through the fixed position and the release position; the connecting rod mechanism comprises a first fork body and a second fork body, the lower ends of the first fork body and the second fork body are separately arranged, when the connecting rod mechanism rotates to a fixed position, the first fork body is arranged on a moving path of the linen clamp body in a blocking mode, and the second fork body is located above the moving path of the linen clamp body; and when the lower end of the connecting rod mechanism rotates to a release position in the conveying advancing direction, the first fork body upwards leaves the moving path of the linen clamp main body, and meanwhile, the second fork body downwards blocks the moving path of the next linen clamp main body. And the effect of effectively controlling the release time of the clamp is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of conveying devices, in particular to a stepping conveying device on a hanging type linen conveying line. Background Art

[0002] After washing, linens, such as bed sheets, quilt covers and other fabrics, need to be fed into the hanging device to store the linens and automatically feed them to the spreading machine for unfolding and sorting. The hanging linen conveyor line is used in conjunction with the spreading machine, ironing machine and other equipment;

[0003] However, in the existing hanging linen conveyor, Figure 1 As shown, there is a situation where two or more tracks are merged into one track through a track merging device, and if the clips on the two tracks slide to the merging point at the same time, the clips on both sides may collide and become stuck. Utility Model Content

[0004] The purpose of the utility model is to provide a stepping conveying device on a hanging linen conveyor line, which can effectively control the release time of the clips so that the clips on different tracks can pass through in an orderly and smooth manner; at the same time, the action of the stepping device pushing the clips can also give the clips a force to move forward, so that the clips can slide more smoothly on the track.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions:

[0006] A stepping conveying device on a hanging type linen conveying line comprises a moving guide rail and a plurality of linen clip bodies, the linen clip bodies slide along the moving guide rail, a stepping device is connected to the moving guide rail, the stepping device comprises a connecting rod mechanism, a first fixed fulcrum and a driving device, the driving device drives the connecting rod mechanism to rotate around the first fixed fulcrum, and the rotation position passes through a fixed position and a release position;

[0007] The connecting rod mechanism includes a first fork body and a second fork body which are separated at the lower end. The first fork body is located on the side of the second fork body toward the conveying direction of the linen clip body. When the connecting rod mechanism rotates to a fixed position, the first fork body blocks the moving path of the linen clip body, and the second fork body is located above the moving path of the linen clip body. When the lower end of the connecting rod mechanism rotates to a release position toward the conveying direction of the linen clip body, the first fork body leaves the moving path of the linen clip body upward, and the second fork body blocks the moving path of the next linen clip body downward.

[0008] Furthermore, the stepping device is also connected to a second fixed fulcrum and a stopper rotating around the second fixed fulcrum, the stopper is located between the first fork body and the second fork body, the rotation position of the stopper passes through the separation position and the push-open position, the stopper is located at the separation position under the action of its own weight, and is arranged on the moving path of the linen clip body. When the linen clip body is pushed forward, it rotates upward to the push-open position until it is reset after the linen clip body leaves.

[0009] Furthermore, the distance between the first fork body at the fixed position and the stopper at the separating position is only enough for one linen clip body to enter.

[0010] Furthermore, a notch is provided at the lower end of the stopper toward the side of the conveying direction of the linen clip body, and the linen clip body at the rear pushes the stopper, and the notch abuts against the linen clip body at the front.

[0011] Furthermore, an arc-shaped limiting groove is provided in the stopper, and a limiting rod located in the arc-shaped limiting groove is connected to the stepping device, and the positions of both ends of the arc-shaped limiting groove correspond to the separation position and the push-open position of the stopper respectively.

[0012] Furthermore, a buffer pad is connected to a side of the first fork body close to the second fork body, and when the connecting rod mechanism rotates to a fixed position, the buffer pad blocks the moving path of the linen clip body.

[0013] Furthermore, the driving device includes a driving cylinder, and two ends of the driving cylinder are respectively hinged to the stepping device and the connecting rod mechanism.

[0014] Furthermore, the stepping device is fixed above the moving guide rail, and two stoppers and two connecting rod mechanisms are provided, which are symmetrically arranged on both sides of the stepping device.

[0015] In summary, the utility model has the following beneficial effects:

[0016] It can effectively control the release time of the clip so that the clips on different tracks can pass through in an orderly and smooth manner; at the same time, the action of the stepping device pushing the clip can also give the clip a force to move forward, making the clip slide more smoothly on the track. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the installation of a stepping conveying device on a hanging type linen conveying line of the utility model;

[0018] Figure 2 It is an overall schematic diagram of a stepping conveying device on a hanging type linen conveying line of the utility model;

[0019] Figure 3 It is a schematic diagram of a stepping conveying device on a hanging type linen conveying line of the utility model in a fixed position;

[0020] Figure 4 It is a schematic diagram of a stopper portion of a stepping conveying device on a hanging type linen conveying line of the utility model;

[0021] Figure 5 It is a schematic diagram of a stepping conveying device on a hanging type linen conveying line of the utility model in a release position.

[0022] In the figure, 1. movable guide rail; 2. linen clip body; 3. drive cylinder; 4. connecting rod mechanism; 41. first fork body; 42. second fork body; 5. stopper; 6. buffer pad; 7. first fixed fulcrum; 8. clip crossbeam; 9. limit plate; 10. second fixed fulcrum. DETAILED DESCRIPTION

[0023] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings, and this embodiment does not constitute a limitation of the utility model. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0024] A stepping conveying device on a hanging linen conveying line, such as Figure 1 and Figure 2 As shown, it includes a moving guide rail 1 (tilted) and a plurality of linen clip bodies 2 (sliding along the guide rail by their own weight), the linen clip bodies 2 slide along the moving guide rail 1, and a stepping device is connected to the moving guide rail 1 to effectively control the release time of the clips;

[0025] It can be used for merging two moving guide rails 1. Stepping devices are set on both moving guide rails 1. The stepping devices can control the staggered release of the linen clip bodies 2 on the two rails to avoid collision between the two. The interval time can be set to control the stepping devices on the two rails to release them in an orderly and staggered manner. An induction device can also be set for induction release, etc.

[0026] like Figure 3 and Figure 4 As shown, the stepping device includes a connecting rod mechanism 4, a first fixed fulcrum 7 and a driving device, and the driving device drives the connecting rod mechanism 4 to rotate around the first fixed fulcrum 7, and the rotation position passes through a fixed position and a release position; in this embodiment, the driving device includes a driving cylinder 3, and both ends of the driving cylinder 3 are respectively hinged to the upper side of the stepping device and the upper end of the connecting rod mechanism 4.

[0027] like Figure 3 As shown, the stepping device is fixed on the upper side of the moving guide rail 1 by screws, and two stoppers 5 and connecting rod mechanisms 4 are provided, which are symmetrically arranged on both sides of the stepping device; the connecting rod mechanism 4 includes a first fork body 41 and a second fork body 42 which are separated and arranged at the lower end, and the first fork body 41 is located on the side of the second fork body 42 facing the conveying forward direction of the linen clip body 2,

[0028] When the connecting rod mechanism 4 rotates to the fixed position, the first fork body 41 blocks the moving path of the linen clip body 2 (in this embodiment, it is vertically arranged downward at this time), and the second fork body 42 is located above the moving path of the linen clip body 2;

[0029] When the lower end of the connecting rod mechanism 4 rotates to the release position in the conveying direction of the linen clip body 2, the first fork body 41 leaves the moving path of the linen clip body 2 upward, and the second fork body 42 blocks the moving path of the next linen clip body 2 downward.

[0030] like Figure 3~Figure 5 As shown, the stepping device is also connected with a second fixed fulcrum 10 and a stopper 5 rotating around the second fixed fulcrum 10, the stopper 5 is located between the first fork body 41 and the second fork body 42, the rotation position of the stopper 5 passes through the separation position and the push-open position, the stopper 5 is located at the separation position under the action of its own weight, and is blocked on the moving path of the linen clip body 2, and rotates upward to the push-open position under the forward push of the linen clip body 2, until the linen clip body 2 is reset after leaving;

[0031] When the linen clip body 2 slides along the movable guide rail 1 and passes through the stopper 5, the stopper 5 is pushed to swing upwards. After the linen clip body 2 leaves, the stopper 5 is reset under the action of its own weight.

[0032] like Figure 4 As shown, the distance between the first fork body 41 in the fixed position and the stopper 5 in the separating position is only enough for one linen clip body 2 to enter, so that the rear linen clip body 2 is separated from the first linen clip body 2 by the stopper 5; a notch is provided at the lower end of the stopper 5 on the side facing the conveying direction of the linen clip body 2, and the rear linen clip body 2 pushes the stopper 5, and its notch abuts forward against the front linen clip body 2; an arc-shaped limit groove is also provided on the stopper 5, and a limit rod located in the arc-shaped limit groove is connected to the stepping device, and the positions of the two ends of the arc-shaped limit groove correspond to the separation position and the push-open position of the stopper 5 respectively.

[0033] like Figure 4 As shown, a buffer pad 6 is connected to the side of the first fork body 41 close to the second fork body 42, and an arc-shaped limit plate 9 is connected to the side of the second fork body 42 close to the first fork body 41, and the center of the circle is the first fixed fulcrum 7. When the connecting rod mechanism 4 rotates to the fixed position, the buffer pad 6 is blocked on the moving path of the linen clip body 2 to block the first linen clip body 2, and the block 5 separates the linen clip body 2 at the rear; when it rotates to the release position, the limit plate 9 is inserted along the position between the block 5 and the rear linen clip body 2 and blocks the rear linen clip body 2 until it is reset after the set time.

[0034] Working principle:

[0035] This stepping conveying device is installed and fixed on the moving guide rail 1, and plays the role of blocking and releasing the linen clip body 2. The linen clip body 2 slides in the moving guide rail 1 through rollers;

[0036] The driving cylinder 3 (cylinder) is in the extended state. When the linen clip body 2 comes over, the linen clip body 2 (the clip beams 8 on both sides for clamping the linen) first hits the stopper 5. The stopper 5 is pushed by the clip beam 8 to rotate around the second fixed fulcrum 10. The linen clip body 2 can pass smoothly until it is blocked by the buffer pad 6 and cannot slide forward. After the linen clip body 2 passes the back stopper 5, it falls down, so that it is blocked from sliding forward and backward; the linen clip bodies 2 coming from behind are close together one by one;

[0037] When the clip is to be released, the driving cylinder 3 retracts, and the driving cylinder 3 pulls the connecting rod mechanism 4 to rotate around the first fixed fulcrum 7. During the rotation, the limit plate 9 of the connecting rod mechanism 4 pushes the stopper 5 to hit the clip crossbeam 8, so that the front linen clip body 2 is pushed forward, and at the same time, the rear linen clip body 2 cannot slide forward due to the obstruction of the limit plate 9.

[0038] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art may make various modifications or equivalent substitutions to the present invention within the essence and protection scope of the present invention, and such modifications or equivalent substitutions should also be deemed to fall within the protection scope of the technical solution of the present invention.

Claims

1. A stepping conveying device on a hanging linen conveying line, characterized in that: It comprises a movable guide rail (1) and a plurality of linen clip bodies (2), the linen clip bodies (2) sliding along the movable guide rail (1), the movable guide rail (1) being connected to a stepping device, the stepping device comprising a connecting rod mechanism (4), a first fixed fulcrum (7) and a driving device, the driving device driving the connecting rod mechanism (4) to rotate around the first fixed fulcrum (7), and the rotation position passing through a fixed position and a release position; The connecting rod mechanism (4) comprises a first fork body (41) and a second fork body (42) which are separately arranged at the lower end, the first fork body (41) being located on the side of the second fork body (42) facing the conveying forward direction of the linen clip body (2), and when the connecting rod mechanism (4) is rotated to a fixed position, the first fork body (41) is blocked on the moving path of the linen clip body (2), and the second fork body (42) is located above the moving path of the linen clip body (2); when the lower end of the connecting rod mechanism (4) is rotated toward the conveying forward direction of the linen clip body (2) to a release position, the first fork body (41) moves upward away from the moving path of the linen clip body (2), and the second fork body (42) moves downward to block the moving path of the next linen clip body (2).

2. According to claim 1, the stepping conveying device on the hanging linen conveying line is characterized in that: The stepping device is also connected to a second fixed fulcrum (10) and a stopper (5) that rotates about the second fixed fulcrum (10); the stopper (5) is located between the first fork body (41) and the second fork body (42); the rotation position of the stopper (5) passes through a separation position and a push-out position; the stopper (5) is located at the separation position under the action of its own weight, and is arranged on the moving path of the linen clip body (2); when the linen clip body (2) is pushed forward, the stopper rotates upward to the push-out position until the linen clip body (2) is released and reset.

3. The stepping conveying device on the hanging linen conveying line according to claim 2 is characterized in that: The distance between the first fork body (41) at the fixed position and the stopper (5) at the separation position is sufficient for only one linen clip body (2) to enter.

4. The stepping conveying device on the hanging linen conveying line according to claim 2 or 3, characterized in that: The lower end of the stopper (5) is provided with a notch on one side facing the conveying direction of the linen clip body (2); the linen clip body (2) at the rear pushes the stopper (5) and the notch abuts against the linen clip body (2) at the front.

5. The stepping conveying device on the hanging linen conveying line according to claim 2 is characterized in that: The stopper (5) is provided with an arc-shaped limit groove, and the stepping device is connected with a limit rod located in the arc-shaped limit groove, and the positions of the two ends of the arc-shaped limit groove correspond to the separation position and the push-open position of the stopper (5) respectively.

6. The stepping conveying device on the hanging linen conveying line according to claim 1 is characterized in that: A buffer pad (6) is connected to a side of the first fork body (41) close to the second fork body (42); when the connecting rod mechanism (4) rotates to a fixed position, the buffer pad (6) blocks the moving path of the linen clip body (2).

7. The stepping conveying device on the hanging linen conveying line according to claim 1 is characterized in that: The driving device comprises a driving cylinder (3), and two ends of the driving cylinder (3) are respectively hinged to the stepping device and the connecting rod mechanism (4).

8. The stepping conveying device on the hanging linen conveying line according to claim 2 is characterized in that: The stepping device is fixed above the moving guide rail (1), and two stoppers (5) and two connecting rod mechanisms (4) are provided, which are symmetrically arranged on both sides of the stepping device.

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