CN215100212U

CN215100212U - Vertical conveyor of spring strip in bags

Info

Publication number: CN215100212U
Application number: CN202023343901.0U
Authority: CN
Inventors: 郭祥飞
Original assignee: Foshan Qilin Bed Machinery Co ltd
Current assignee: Foshan Qilin Bed Machinery Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-12-10
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a vertical conveyor of spring strip in bags, including first conveying mechanism and second conveying mechanism, chassis, first conveying mechanism includes first upper band and first lower band, and second conveying mechanism includes second upper band and second upper band, and the output of first upper band is connected with the input of second upper band, and the angle between first upper band and the second upper band is adjustable, and first lower band, second upper band and second lower band parallel arrangement, lifting mechanism drive first upper band and second upper band lift, the utility model discloses a through setting up the first upper band that can swing, make the input interval of first upper band and first lower band be greater than the output interval, thereby do benefit to the spring strip in bags of the state of erectting and get into first conveying mechanism; secondly, set up double-end speed reducer and two and lift the axle for the lifting mechanism carries out the lifting drive at the input and the output of second upper band simultaneously, thereby avoids taking place the slope at the lifting in-process second.

Description

Vertical conveyor of spring strip in bags

Technical Field

The utility model relates to a spring production facility technical field in bags, concretely relates to vertical conveyor of spring strip in bags.

Background

Spring mattresses are a common piece of furniture made by gluing pocketed spring strips. Spring mattresses are typically made by feeding bagged spring strips into a glue applicator, which bonds the bagged spring strips together.

And sending the bagged spring strips to a spring strip conveying device required.

The existing spring strip conveying device is generally of a horizontal conveying type, and a bag-packed spring strip which is horizontally arranged is conveyed into a gluing machine through a clamping conveying belt, then is rotated by ninety degrees to be erected, and is then glued. The structure needs to rotate the pocket spring strips by ninety degrees to stand up when in use, so that a structure for rotating the conveying device by ninety degrees is needed, and the structure and the action of the conveying mechanism are complicated, which is not beneficial to mass production.

In order to solve the problem, the vertical clamping conveying belt is adopted in the prior art to clamp and convey the bagged spring strips, so that the bagged spring strips can be vertically input to the gluing machine without turning actions, the upper belt of the existing vertical clamping conveying belt is connected with the air cylinder, and the upper belt is driven to ascend and descend through the air cylinder, so that the bagged spring strips with different heights are adapted.

However, the conventional vertical clamping conveyor belt has the following problems: 1. the upper belt and the lower belt are kept parallel, so that the bagged spring strips are easy to slip at the feeding end when the feeding end is used for feeding; 2. the middle part of upper band is located to elevation structure, leads to the upper band slope easily when going up and down, is unfavorable for stably carrying.

Disclosure of Invention

The utility model aims at providing a do benefit to pan feeding and lift stable vertical conveyor to prior art not enough.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a vertical conveyor of spring strip in bags, includes first conveying mechanism and second conveying mechanism, chassis, first conveying mechanism and second conveying mechanism install end to end on the chassis, first conveying mechanism includes first upper band and first lower band, second conveying mechanism includes second upper band and second lower band, the output of first upper band with the input of second upper band is connected, the angularly adjustable between first upper band and the second upper band makes interval between the input of first upper band and the input of first lower band is adjustable, the output of first lower band is connected with the input of second lower band, first lower band, second upper band and second lower band parallel arrangement.

The lifting mechanism comprises a lifting motor, a double-end speed reducer, a lifting shaft, umbrella teeth, a lifting screw, lifting nuts and a connecting plate, the double-end speed reducer is fixedly arranged on the underframe, the output end of the lifting motor is connected with the input end of the double-end speed reducer, the two lifting shafts are respectively connected with the two output ends of the double-end speed reducer, each lifting shaft is fixedly provided with the umbrella teeth, the lifting screw is arranged on the underframe, the lifting screw is also provided with the umbrella teeth, the umbrella teeth on the lifting shaft are meshed with the umbrella teeth on the lifting screw, the lifting nuts are in threaded connection with the lifting screw, the lifting nuts are fixedly connected with the connecting plate, and the connecting plate is fixedly arranged on the second upper belt.

Furthermore, the lifting mechanism further comprises a linear bearing and a guide rod, the guide rod is fixedly arranged on the underframe, the linear bearing is fixedly connected with the connecting plate, and the guide rod is slidably arranged on the linear bearing.

Further, still include the transition axle, be provided with the transition axle between first upper band and the second upper band, also be provided with the transition axle between first lower band and the second lower band.

Furthermore, a plurality of lugs are arranged on the outer surface of the transition shaft along the axial center circumference.

Further, first upper band includes first upper band, mounting panel, swing cylinder and connecting piece, the both sides board of first upper band articulates on the mounting panel, the mounting panel with the curb plate fixed connection in second upper band, swing cylinder's cylinder body is installed on the mounting panel, swing cylinder's piston rod with the connecting piece is articulated, the connecting piece with the both sides board fixed connection of first upper band.

Furthermore, still be provided with stop gear on the second lower band, stop gear includes installation piece, connecting rod and gag lever post, two the installation piece is located separately the both sides of second lower band, two the connecting rod is installed respectively two on the installation piece, two the connecting rod with the adjustable messenger of position of installation piece is two the interval of connecting rod is adjustable, two the gag lever post sets firmly respectively on the connecting rod.

The utility model discloses following beneficial effect has:

the vertical conveying device for the bagged spring strips is provided with the first upper belt which can swing, so that the distance between the input ends of the first upper belt and the first lower belt is larger than the distance between the output ends, and the bagged spring strips in a vertical state can enter the first conveying mechanism conveniently; secondly, set up double-end speed reducer and two and lift the axle for the lifting mechanism carries out the lifting drive at the input and the output of second upper band simultaneously, thereby avoids taking place the slope at the lifting in-process second.

Drawings

Fig. 1 is a schematic perspective view of a vertical conveying device for bagged spring strips according to the present invention;

fig. 2 is a schematic perspective view of the vertical bagged spring strip conveying device of the present invention in another direction;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is an enlarged partial view taken at B in FIG. 2;

fig. 5 is a schematic perspective view of the transition shaft of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments so as to more clearly understand the technical idea claimed in the present invention.

As shown in fig. 1-5 the utility model relates to a vertical conveyor of spring strip in bags, including first conveying mechanism 1 and second conveying mechanism 2, chassis 4, first conveying mechanism 1 and second conveying mechanism 2 are installed end to end on chassis 4, first conveying mechanism 1 includes first upper band 11 and first lower band 12, second conveying mechanism 2 includes second upper band 21 and second lower band 22, the output of first upper band 11 with the input of second upper band 21 is connected, the angularly adjustable between first upper band 11 and the second upper band 21 makes interval between the input of first upper band 11 and the input of first lower band 12 is adjustable, the output of first lower band 12 is connected with the input of second lower band 22, first lower band 12, second upper band 21 and second lower band 22 parallel arrangement.

The utility model discloses when using, the spring strip in bags follows the pan feeding end pan feeding of first conveying mechanism 1, when spring strip in bags begins the pan feeding, first upper band 11 swing makes the pan feeding end interval of first upper band 11 and first lower band 12 be greater than the discharge end interval to do benefit to the pan feeding of spring strip in bags, the spring strip in bags gets into behind first conveying mechanism 1, first upper band 11 swing makes first upper band 11 is parallel with second upper band 21 for first upper band 11 and first lower band 12 centre gripping spring strip in bags are carried, then first upper band 11 and first lower band 12 say that the spring strip in bags sends into second conveying mechanism 2, and second conveying mechanism 2 sends the spring strip in bags into gluing machine with erectting.

Further comprises a lifting mechanism 3, the lifting mechanism 3 comprises a lifting motor 31, a double-head speed reducer 32, a lifting shaft 33, umbrella teeth 34, a lifting screw 35, a lifting nut 36 and a connecting plate 37, the double-headed speed reducer 32 is fixedly arranged on the underframe 4, the output end of the lifting motor 31 is connected with the input end of the double-headed speed reducer 32, the two lifting shafts 33 are respectively connected with the two output ends of the double-headed speed reducer 32, each lifting shaft 33 is fixedly provided with an umbrella tooth 34, the lifting screw 35 is arranged on the underframe 4, the lifting screw 35 is also provided with bevel teeth 34, the bevel gear 34 on the lifting shaft 33 is engaged with the bevel gear 34 on the lifting screw 35, the lifting nut 36 is in threaded connection with the lifting screw 35, the lifting nut 36 is fixedly connected with the connecting plate 37, and the connecting plate 37 is fixedly arranged on the second upper belt 21.

It should be noted that one of the lifting screws 35 is disposed on a side plate of the output end of the second upper belt 21, and the other lifting screw 35 is disposed on a side plate of the input end of the second upper belt 21.

When the lifting mechanism 3 is used for driving the first upper belt 11 and the second upper belt 21 to lift, the lifting motor 31 rotates to drive the two lifting shafts 33 connected to the double-headed speed reducer 32 to rotate, the two lifting screws 35 are driven to rotate simultaneously through the mutually meshed bevel gears 34, the lifting nut 36 is in threaded connection with the lifting screws 35, and the lifting nut 36 is fixedly connected with the second upper belt 21, so that the second upper belt 21 is lifted.

It should be noted that the two lifting screws 35 are respectively disposed at the output end and the input end of the second upper belt 21, so that when the lifting motor 31 drives the two lifting screws 35 to rotate through the double-headed speed reducer 32, the lifting shaft 33 and the bevel gear 34, the output end and the input end of the second upper belt 21 are lifted and lowered simultaneously along with the rotation of the lifting screws 35, thereby ensuring that the second upper belt 21 is lifted and lowered stably and smoothly.

Further, the lifting mechanism 3 further includes a linear bearing 38 and a guide rod 39, the guide rod 39 is fixedly disposed on the bottom frame 4, the linear bearing 38 is fixedly connected with the connecting plate 37, and the guide rod 39 is slidably mounted on the linear bearing 38.

It should be noted that the two guide rods 39 are also respectively disposed on the output end side plate and the input end side plate of the second upper belt 21, so as to ensure that the lifting direction of the second upper belt 21 is accurate and prevent the second upper belt from being inclined.

Further, the device also comprises a transition shaft 5, the transition shaft 5 is arranged between the first upper belt 11 and the second upper belt 21, and the transition shaft 5 is also arranged between the first lower belt 12 and the second lower belt 22.

It should be noted that the output ends of the first upper belt 11 and the first lower belt 12 are both provided with a transition shaft 5, the input ends of the second upper belt 21 and the second lower belt 22 are also both provided with a transition shaft 5, the transition shaft 5 at the output end of the first upper belt 11 rotates synchronously with the first upper belt 11, the transition shaft 5 at the output end of the first lower belt 12 rotates synchronously with the second upper belt 12, the transition shaft 5 at the input end of the second upper belt 21 rotates synchronously with the first upper belt 21, and the transition shaft 5 at the output end of the second lower belt 22 rotates synchronously with the second lower belt 22.

It should be noted that the four transition shafts 5 and the first upper belt 11, the first lower belt 12, the second upper belt 21, and the second lower belt 22 may be driven by a sprocket chain, a belt pulley, or the like, or may be driven by other synchronous driving methods.

It should be noted that, by arranging the transition shaft 5, the bagged spring strip can be prevented from being clamped at the gap between the first conveying mechanism 1 and the second conveying mechanism 2, so that smooth conveying is ensured.

Further, a plurality of projections 51 are circumferentially arrayed along the axis of the transition shaft 5 on the outer surface thereof.

It should be noted that, by providing the protrusion 51, the friction between the transition shaft 5 and the bagged spring strip can be increased, which is beneficial for the transition shaft 5 to drive the bagged spring strip.

Further, first upper band 11 includes first upper band 13, mounting panel 14, swing cylinder 15 and connecting piece 16, the both sides board of first upper band 13 articulates on mounting panel 14, mounting panel 14 with the curb plate fixed connection of second upper band 21, swing cylinder 15's cylinder body is installed on mounting panel 14, swing cylinder 15's piston rod with connecting piece 16 is articulated, connecting piece 16 with the both sides board fixed connection of first upper band 13.

It should be noted that the mounting plate 14 is linked to the input end of the second upper tape 21.

It should be noted that the first conveyor belt 13, the first lower belt 12, the second upper belt 21 and the second lower belt 22 each include a side plate, a belt, a pulley and a motor, and are common belt conveying mechanisms, and details thereof are not described herein.

It should be noted that, when the first upper belt 11 is in use, a bagged spring strip enters from the input ends of the first upper belt 11 and the first lower belt 12, at this time, the piston rod of the swing cylinder 15 is contracted to make the input end of the first conveying belt 13 swing upwards, so that the distance between the input ends of the first upper belt 11 and the first lower belt 12 is increased, thereby facilitating the entry of the bagged spring strip, and after the bagged spring strip enters the first upper belt 11, the piston rod of the swing cylinder 15 extends out to make the input end of the first conveying belt 13 swing downwards until the input end of the first conveying belt 13 is parallel to the second upper belt 21, so that the first conveying belt 13 and the first lower belt 12 clamp the spring strip for conveying.

It should be noted that, the swing cylinder 15 is provided to drive the swing of the first conveying belt 13, and the cylinder has the advantage of rapid and stable driving, and is beneficial to the reciprocating swing of the first conveying belt 13.

Further, still be provided with stop gear 23 on the second lower band 22, stop gear 23 includes installation piece 24, connecting rod 25 and gag lever post 26, two installation piece 24 is located respectively the both sides of second lower band 22, two connecting rod 25 is installed respectively two on the installation piece 24, two connecting rod 25 with the adjustable messenger of installation piece 24 position two the interval of connecting rod 25 is adjustable, two gag lever post 26 sets firmly respectively on the connecting rod 25.

It should be noted that, by providing the limiting mechanism 23, when the second upper belt 21 and the second lower belt 22 clamp and convey the bagged spring strips, the bagged spring strips are conveyed along the limiting rod 26 through the limiting mechanism 23, so that the conveying direction of the second conveying mechanism 2 is ensured to be accurate.

To sum up, the utility model has the advantages that: 1. arranging a first upper belt 11 capable of swinging, so that the distance between the input ends of the first upper belt 11 and the first lower belt 12 is larger than that between the output ends, thereby facilitating the bagged spring strips in a vertical state to enter the first conveying mechanism 1; 2. the double-headed speed reducer 32 and the two lifting shafts 33 are provided so that the lifting mechanism 3 is simultaneously driven to lift at the input and output ends of the second upper belt 21, thereby preventing the second upper belt 21 from being inclined in the lifting process.

Various other changes and modifications may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such changes and modifications should fall within the scope of the present invention.

Claims

1. The utility model provides a vertical conveyor of spring strip in bags which characterized in that: comprises a first conveying mechanism (1), a second conveying mechanism (2) and a bottom frame (4), the first conveying mechanism (1) and the second conveying mechanism (2) are arranged on the base frame (4) end to end, the first conveying mechanism (1) comprises a first upper belt (11) and a first lower belt (12), the second conveying mechanism (2) comprises a second upper belt (21) and a second lower belt (22), the output end of the first upper belt (11) is connected with the input end of the second upper belt (21), the angle between the first upper belt (11) and the second upper belt (21) is adjustable so that the distance between the input end of the first upper belt (11) and the input end of the first lower belt (12) is adjustable, the output end of the first lower belt (12) is connected with the input end of the second lower belt (22), the first lower belt (12), the second upper belt (21) and the second lower belt (22) are arranged in parallel.

2. The vertical bagged spring strip conveying device according to claim 1, wherein: the lifting mechanism (3) comprises a lifting motor (31), a double-end speed reducer (32), a lifting shaft (33), umbrella teeth (34), lifting screws (35), lifting nuts (36) and a connecting plate (37), the double-end speed reducer (32) is fixedly arranged on the underframe (4), the output end of the lifting motor (31) is connected with the input end of the double-end speed reducer (32), the two lifting shafts (33) are respectively connected with the two output ends of the double-end speed reducer (32), the umbrella teeth (34) are fixedly arranged on each lifting shaft (33), the lifting screws (35) are arranged on the underframe (4), the umbrella teeth (34) are also arranged on the lifting screws (35), the umbrella teeth (34) on the lifting shafts (33) are meshed with the umbrella teeth (34) on the lifting screws (35), the lifting nut (36) is in threaded connection with the lifting screw (35), the lifting nut (36) is fixedly connected with the connecting plate (37), and the connecting plate (37) is fixedly arranged on the second upper belt (21).

3. The vertical bagged spring strip conveying device according to claim 2, wherein: the lifting mechanism (3) further comprises a linear bearing (38) and a guide rod (39), the guide rod (39) is fixedly arranged on the bottom frame (4), the linear bearing (38) is fixedly connected with the connecting plate (37), and the guide rod (39) is slidably arranged on the linear bearing (38).

4. The vertical bagged spring strip conveying device according to claim 1, wherein: the novel belt conveyor is characterized by further comprising a transition shaft (5), wherein the transition shaft (5) is arranged between the first upper belt (11) and the second upper belt (21), and the transition shaft (5) is also arranged between the first lower belt (12) and the second lower belt (22).

5. The vertical bagged spring strip conveying device according to claim 4, wherein: the outer surface of the transition shaft (5) is provided with a plurality of lugs (51) along the axial center circumference array.

6. The vertical bagged spring strip conveying device according to claim 1, wherein: first upper band (11) are including first last conveyer belt (13), mounting panel (14), swing cylinder (15) and connecting piece (16), the both sides board of first last conveyer belt (13) articulates on mounting panel (14), mounting panel (14) with the curb plate fixed connection of second upper band (21), the cylinder body of swing cylinder (15) is installed on mounting panel (14), the piston rod of swing cylinder (15) with connecting piece (16) are articulated, connecting piece (16) with the both sides board fixed connection of first last conveyer belt (13).

7. The vertical bagged spring strip conveying device according to claim 1, wherein: still be provided with stop gear (23) on second lower band (22), stop gear (23) are including installation piece (24), connecting rod (25) and gag lever post (26), two installation piece (24) branch is located the both sides of second lower band (22), two connecting rod (25) are installed respectively two on installation piece (24), two connecting rod (25) with the adjustable messenger of the position of installation piece (24) is two the interval of connecting rod (25) is adjustable, two gag lever post (26) set firmly respectively on connecting rod (25).