CN212862738U

CN212862738U - Spring conveying mechanism

Info

Publication number: CN212862738U
Application number: CN202021298029.XU
Authority: CN
Inventors: 刘锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-06
Filing date: 2020-07-06
Publication date: 2021-04-02
Anticipated expiration: 2030-07-06

Abstract

The utility model discloses a spring conveying mechanism, which comprises a bracket, be provided with the passageway that two baffles that are parallel to each other formed on the support, the one end of passageway links to each other with the export of spring production facility, the other end of passageway meets with the material loading mouth of wearing the net machine, the both ends card of spring still including the toggle mechanism who stirs the spring on the baffle, toggle mechanism includes two connecting rods that are parallel to each other, two the connecting rod is fixed together, be provided with the several driving lever on the connecting rod, the driving lever with node on the spring cooperatees, the quantity of driving lever with the quantity of spring is corresponding in the passageway, still includes the drive toggle mechanism along the passageway direction gos forward and drives toggle mechanism up-and-down motion's actuating mechanism.

Description

Spring conveying mechanism

Technical Field

The utility model relates to a spring mattress production facility especially relates to a spring conveying mechanism.

Background

The spring that the spring production machine produced, just at the beginning, the nodal position is all definite, but original conveying equipment, when carrying the spring to the net-threading machine, the nodal position of spring all can be disturbed. Therefore, the nodes of the springs are positioned once, so that the net-threading machine can be reached. This requires an additional spring node positioning device, which is complicated, and the spring node also requires time to complete the positioning, which results in slower processing time, and thus needs to be improved.

Disclosure of Invention

The utility model provides a not enough to prior art, the utility model provides a spring conveying mechanism, the spring can not change transporting net-threading machine in-process junction position.

The utility model provides a technical scheme that its technical problem adopted is: spring conveying mechanism, including the support, be provided with the passageway that two baffles that are parallel to each other formed on the support, the one end of passageway links to each other with the export of spring production facility, the other end of passageway meets with the material loading mouth of wearing the net machine, the both ends card of spring still including the toggle mechanism who stirs the spring, toggle mechanism includes two connecting rods that are parallel to each other, two the connecting rod is fixed together, be provided with the several driving lever on the connecting rod, the driving lever with node on the spring cooperatees, the quantity of driving lever with the quantity of spring is corresponding in the passageway, still including the drive toggle mechanism along the passageway direction gos forward and drive toggle mechanism up-and-down motion's actuating mechanism. When the net threading machine is used, the driving mechanism drives the connecting rod to advance towards the direction of one end of the net threading machine towards the channel, the shifting rod shifts a node on the spring in the advancing process to enable the spring to move forwards, and after the spring advances to a certain distance, the connecting rod descends, then retreats to reach the rear part of the previous spring, and then the operation is repeated, so that the conveying of the spring is completed. In the conveying process, the spring node is shifted by the shifting rod, so that the position of the spring node is unchanged in the advancing process of the spring, the process of repositioning the position of the spring node by a subsequent net penetrating machine is omitted, the structure is greatly simplified, and meanwhile, the processing efficiency is also improved.

In the above technical solution, preferably, the driving mechanism includes a rotating shaft, a first rod and a convex plate, one end of the first rod is connected to the toggle mechanism, the other end of the first rod is connected to the slider, the slider is provided with a chute, the chute is slidably connected to the second rod, the second rod is fixed to the bracket, the rotating shaft is hinged to one end of the rotating rod, the other end of the rotating rod is hinged to one end of the third rod, the other end of the third rod is hinged to the slider, the baffle is slidably connected to the fourth rod, the fourth rod is parallel to the channel, the bottom of the first rod is abutted to the baffle, the other end of the rotating rod is connected to the baffle through a fifth rod, when in use, the rotating shaft drives the rotating rod to rotate, when the stroke is pushed, the rotating rod drives the third rod to swing, the third rod drives the slider to slide upwards on the second rod, the slide block moves synchronously with the first rod and the connecting rod, and the deflector rod on the connecting rod drives the spring to move along the channel. During the propulsion stroke, the high point of baffle all the time with the bottom of first pole contacts ensures that toggle gear is in the high position, impels the back to a position, and the slider is now toward returning back, but the baffle will be later than the slider toward returning back, and consequently the spring at rear is stirred at the in-process that returns to the first pole can be followed to the first pole, avoids the driving lever, and when returning back the stroke, the dwang drives the swing of third pole, the third pole drives the slider lapse on the second pole, the driving lever on the connecting rod returns to next spring department, and at this moment first pole gradually moves the highest point of baffle again, and the driving lever can contact the spring again, then again impels the stroke, so reciprocal.

In the above technical solution, preferably, the connecting rods are fixed to each other by a connecting column, and the first rod is fixed to the connecting column.

In the above technical solution, preferably, there are two connecting columns.

In the above technical solution, preferably, the channel is disposed obliquely upward.

In the above technical solution, preferably, the top of the shift lever has an inclined plane inclined upward along the passage.

The utility model has the advantages that: when the net threading machine is used, the driving mechanism drives the connecting rod to advance towards the direction of one end of the net threading machine towards the channel, the shifting rod shifts a node on the spring in the advancing process to enable the spring to move forwards, and after the spring advances to a certain distance, the connecting rod descends, then retreats to reach the rear part of the previous spring, and then the operation is repeated, so that the conveying of the spring is completed. In the conveying process, the spring node is shifted by the shifting rod, so that the position of the spring node is unchanged in the advancing process of the spring, the process of repositioning the position of the spring node by a subsequent net penetrating machine is omitted, the structure is greatly simplified, and meanwhile, the processing efficiency is also improved.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a schematic view of fig. 1 with one side baffle removed.

Fig. 3 is a schematic view of the drive mechanism.

Detailed Description

The invention will be described in further detail with reference to the following drawings and detailed description:

referring to fig. 1 to 2, the spring conveying mechanism comprises a support 1, wherein a channel 2 formed by two parallel baffle plates 21 is arranged on the support 1, and the channel is arranged obliquely upwards.

One end of the channel 2 is connected with an outlet of spring production equipment (not shown in the figure), and the other end of the channel is connected with a feeding port of a net penetrating machine (not shown in the figure).

Both ends of the spring 3 are clamped on the baffle 21. The spring type air conditioner further comprises a toggle mechanism 4 for toggling the spring 3, wherein the toggle mechanism 4 comprises two parallel connecting rods 41, the two connecting rods 41 are fixed together through two connecting columns 42, a plurality of toggle rods 42 are arranged on the connecting rods 41, and the top of each toggle rod 42 is provided with an inclined plane 421 which inclines upwards along the channel 2. The shifting rods 42 are matched with the nodes 31 on the springs 3, the number of the shifting rods 42 corresponds to the number of the springs 3 in the channel, and the driving mechanism 5 is used for driving the shifting mechanism 4 to advance along the direction of the channel 2 and driving the shifting mechanism 4 to move up and down.

When the net threading machine is used, the driving mechanism drives the connecting rod to advance towards the direction of one end of the net threading machine towards the channel, the shifting rod shifts a node on the spring in the advancing process to enable the spring to move forwards, and after the spring advances to a certain distance, the connecting rod descends, then retreats to reach the rear part of the previous spring, and then the operation is repeated, so that the conveying of the spring is completed. In the conveying process, the spring node is shifted by the shifting rod, so that the position of the spring node is unchanged in the advancing process of the spring, the process of repositioning the position of the spring node by a subsequent net penetrating machine is omitted, the structure is greatly simplified, and meanwhile, the processing efficiency is also improved.

Referring to fig. 3, the driving mechanism 5 includes a rotating shaft 51, a first rod 52 and a protruding plate 57, one end of the first rod 52 is connected to the toggle mechanism 4, the other end of the first rod 52 is connected to a sliding block 53, the sliding block 53 is provided with a sliding groove, the sliding groove is connected with a second rod 54 in a sliding way, the second rod 54 is fixed on the bracket 1, the second rod 54 and the channel 2 are arranged in parallel, the rotating shaft 51 is hinged with one end of the rotating rod 55, the other end of the rotating rod 55 is hinged with one end of a third rod 56, the other end of the third rod 56 is hinged with the sliding block 53, the convex plate 57 is slidably connected to a fourth rod 58, the fourth rod 58 is arranged in parallel with the channel 2, the bottom of the first lever 52 abuts against the flange 57, and the other end of the rotating lever 55 is connected to the flange 57 through a fifth lever 59.

The set of driving mechanism comprises two sets of hinged four-bar mechanisms, wherein one set of the hinged four-bar mechanisms is a first hinged four-bar mechanism consisting of a rotating rod 55, a third rod 56, a sliding block 53 and a second rod 54, and the other set of the hinged four-bar mechanisms is a second hinged four-bar mechanism consisting of a rotating rod 55, a fifth rod 59, a convex plate 57 and a fourth rod 58. The first four-bar linkage drives the slider 53 to reciprocate at an angle earlier than the second four-bar linkage drives the cam 57 to reciprocate.

During the use, the pivot drives the dwang and rotates, and when advancing the stroke, the dwang drives the third pole swing, the third pole drives the slider is in upwards slide on the second pole, the slider again with first pole and connecting rod synchronous motion, driving lever on the connecting rod drives the spring and moves along the passageway. In the propulsion stroke, first pole is along the inclined plane motion to the high point of flange on the flange gradually, ensures that toggle gear is in the high position, can contact the node on the spring, impels the back to the position, and the slider is present returning back, but the flange is later than the slider toward returning back, and consequently first pole can follow the inclined plane on the flange and follow the highest place landing, avoids the driving lever to stir the spring at rear at the in-process that returns back, when returning back the stroke, the dwang drives the swing of third pole, the third pole drives the slider downward sliding on the second pole, and the driving lever on the connecting rod returns to next spring department, and at this moment the flange still is in the stroke of retreating, and first pole again moves to the highest place of baffle along the inclined plane gradually, and the driving lever can contact the spring again, then again impels the stroke, so reciprocal.

Claims

1. Spring conveying mechanism, its characterized in that: the automatic screen printing machine is characterized by comprising a support, wherein a channel formed by two parallel baffles is arranged on the support, one end of the channel is connected with an outlet of spring production equipment, the other end of the channel is connected with a feeding hole of a screen printing machine, two ends of a spring are clamped on the baffles, the automatic screen printing machine further comprises a shifting mechanism for shifting the spring, the shifting mechanism comprises two parallel connecting rods, the two connecting rods are fixed together, a plurality of shifting rods are arranged on the connecting rods, the shifting rods are matched with nodes on the spring, the number of the shifting rods corresponds to the number of the springs in the channel, and the automatic screen printing machine further comprises a driving mechanism for driving the shifting mechanism to advance and drive the shifting mechanism to move up and down along the channel direction.

2. The spring feed mechanism of claim 1, wherein: actuating mechanism includes pivot, first pole and flange, first pole one end with toggle mechanism links to each other, the other end of first pole is connected on the slider, be provided with the spout on the slider, spout sliding connection is at the second pole, the second pole is fixed on the support, the second pole with the mutual parallel arrangement of passageway, the pivot is articulated mutually with dwang one end, the other end and the third pole one end of dwang are articulated mutually, the other end of third pole with the slider is articulated mutually, flange sliding connection is on the fourth pole, the bottom of first pole supports and leans on the flange, the other end of dwang pass through the fifth pole with the flange links to each other.

3. The spring feed mechanism of claim 2, wherein: the connecting rods are fixed through connecting columns, and the first rod is fixed with the connecting columns.

4. The spring feed mechanism of claim 3, wherein: the number of the connecting columns is two.

5. The spring feed mechanism of claim 1, wherein: the channel is arranged obliquely upwards.

6. The spring feed mechanism of claim 1, wherein: the top of the deflector rod is provided with an inclined plane which is inclined upwards along the channel.

7. The spring feed mechanism of claim 2, wherein: the driving mechanism further comprises a baffle, the baffle is connected to a fourth rod in a sliding mode, the fourth rod is arranged in parallel with the channel, and the bottom of the first rod abuts against the baffle.

8. The spring feed mechanism of claim 2, wherein: the fourth rod is arranged in parallel with the channel.