CN213006600U

CN213006600U - Counting and cutting machine for bagged springs of mattress

Info

Publication number: CN213006600U
Application number: CN202020794239.1U
Authority: CN
Inventors: 李泓业; 苏杰; 黄海荣; 李继业
Original assignee: FOSHAN YUANTIAN MATTRESS MACHINERY CO LTD
Current assignee: FOSHAN YUANTIAN MATTRESS MACHINERY CO LTD
Priority date: 2020-05-13
Filing date: 2020-05-13
Publication date: 2021-04-20
Anticipated expiration: 2030-05-13

Abstract

The utility model discloses a counting and cutting machine for mattress bagged springs, which comprises a belt spring feeding component and a welding and cutting component, wherein the belt spring feeding component comprises symmetrically arranged conveying belts, a supporting plate is arranged below the conveying belts, and the bagged springs move along with the belts between the conveying belts; the welding and cutting assembly comprises an upper movable plate, a lower die, an ultrasonic die head and a cutter; the lower die is arranged on the lower movable plate, the ultrasonic die head is arranged on the upper movable plate, the cutter is arranged in the lower die, the lower die and the ultrasonic die head can move relatively and tightly press, and the cutter can move in the lower die to separate the adjacent bagged springs. Adopt the utility model discloses, can produce the bagged spring group of predetermined spring quantity automatically. The counting of the bagged springs is accurate, the cutting is rapid, the welding quality is high, the labor can be saved, and the production efficiency is improved.

Description

Counting and cutting machine for bagged springs of mattress

Technical Field

The utility model relates to a mattress production field especially relates to a count of mattress pocket spring divides disconnected machine.

Background

The independent bagged mattress is produced by pressing each independent spring, filling the spring into bags with non-woven fabric, connecting the springs, and gluing the springs together to form a mattress net. The sponge layer is generally adhered on the bed net, so that each bag of spring can be uniformly stressed, and the bed net feels more comfortable when in use. The bagged springs are arranged in the non-woven fabric bags through special machinery, the non-woven fabric bags are connected with one another and are in a strip shape, the number of the springs required to be arranged in each row is different according to different sizes and functions of the mattress, and therefore the non-woven fabric bags with the springs are required to be separated according to the number of the springs. The existing breaking work is finished manually, after a worker generates a preset number of springs, the worker cuts off subsequent adjacent bags by using scissors and then welds the openings by using a sealing machine. The work is tedious repeated action, the manual operation efficiency is low, and the reduction of the production cost is not facilitated.

Disclosure of Invention

The utility model aims to solve the technical problem that a count disjunction machine of mattress pocket spring is provided, can accomplish the count and the disjunction work of pocket spring automatically, use manpower sparingly, production efficiency is high.

In order to solve the technical problem, the utility model provides a counting and cutting machine for mattress bagged springs, which comprises a belt spring feeding component and a welding and cutting component, wherein the belt spring feeding component comprises symmetrically arranged conveying belts, a supporting plate is arranged below the conveying belts, and the bagged springs move along with the belts between the conveying belts; the welding and cutting assembly comprises an upper movable plate, a lower die, an ultrasonic die head and a cutter; the lower die is arranged on the lower movable plate, the ultrasonic die head is arranged on the upper movable plate, the cutter is arranged in the lower die, the lower die and the ultrasonic die head can move relatively and tightly press, and the cutter can move in the lower die to separate the adjacent bagged springs.

As an improvement of the scheme, the working parts of the lower die and the ultrasonic die head are respectively provided with a cutter groove, the cutter is connected with a cutter cylinder, and the cutter cylinder can drive the cutter to move in the cutter groove.

As an improvement of the above scheme, the welding cut-off assembly further comprises a lower fixing plate and an upper fixing plate, the lower fixing plate is connected with the lower movable plate through a lower cylinder, and the upper fixing plate is connected with the upper movable plate through an upper cylinder.

As an improvement of the scheme, the belt spring feeding assembly further comprises a conveying motor and a transmission piece, and the conveying motor drives the conveying belt to rotate through the transmission piece.

As the improvement of above-mentioned scheme, on two sets of conveyer belts located the sliding seat of difference respectively, two sliding seats and lead screw cooperation were connected, lead screw one end was the orthodontic screw, and one end is anti-thread, and when the lead screw rotated, two sliding seats can remove simultaneously, were close to each other or kept away from.

As an improvement of the scheme, a pressing plate is arranged above the supporting plate.

As an improvement of the scheme, the device further comprises a roller spring feeding assembly, wherein the roller spring feeding assembly is arranged at the feeding end of the belt spring feeding assembly and used for drawing the bagged springs into a buffer area between the roller spring feeding assembly and the belt spring feeding assembly.

As an improvement of the scheme, the device also comprises a discharging assembly, wherein the discharging assembly comprises a discharging conveying belt and a pushing mechanism; the material pushing mechanism is arranged on one side of the discharging conveyer belt, and the discharging conveyer belt is used for sending out the cut bagged springs; the pushing mechanism is used for pushing the bagged springs on the discharging conveying belt out of one side of the discharging conveying belt.

As an improvement of the above scheme, the pushing mechanism includes a pushing cylinder and a pushing plate, the pushing plate is connected with the pushing cylinder and is arranged on one side of the discharging conveyer belt, and the pushing cylinder can drive the pushing plate to move from one side of the discharging conveyer belt to the other side.

As an improvement of the scheme, a first inductor is arranged on one side of the cutter, and a second inductor is arranged above the belt spring feeding assembly.

Implement the utility model discloses, following beneficial effect has:

by adopting the structure, after the bagged springs with the preset number are welded to cut off the assembly, the lower die and the ultrasonic die head are mutually pressed, the packaging bags at the adjacent positions of the two springs are welded together again, and then the welding position is cut from the center through the cutter, so that the bagged spring group with the preset number of springs is generated. The bagged spring group with the preset number of springs can be directly loaded into a mattress for subsequent production work of the mattress. The counting of the bagged springs is accurate, the cutting is rapid, the welding quality is high, the labor can be saved, and the production efficiency is improved.

Drawings

FIG. 1 is a schematic structural view of a counting and cutting machine for bagged springs of a mattress of the present invention;

FIG. 2 is a schematic structural view of the welding cut-off assembly of the present invention;

FIG. 3 is an assembly view of the lower mold and the cutter of the present invention;

FIG. 4 is a schematic structural view of the belt spring feeding assembly of the present invention;

fig. 5 is a schematic structural view of the pushing mechanism of the present invention;

fig. 6 is a schematic diagram of the counting and alignment of pocketed springs of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings. Only this statement, the utility model discloses the upper and lower, left and right, preceding, back, inside and outside etc. position words that appear or will appear in the text only use the utility model discloses an attached drawing is the benchmark, and it is not right the utility model discloses a concrete restriction.

As shown in fig. 1-3, the utility model provides a counting and cutting machine for bagged springs of mattress, which comprises a belt spring feeding component 1 and a welding and cutting component 2, wherein the belt spring feeding component 1 comprises symmetrically arranged conveying belts (11a, 11b), a support plate 12 is arranged below the conveying belts (11a, 11b), and the bagged springs move along with the belts between the conveying belts (11a, 11 b); the welding and cutting assembly 2 comprises an upper movable plate 21, a lower movable plate 22, a lower die 23, an ultrasonic die head 24 and a cutter 25; the lower die 23 is arranged on the lower movable plate 22, the ultrasonic die head 24 is arranged on the upper movable plate 21, the cutter 25 is arranged in the lower die 23, the lower die 23 and the ultrasonic die head 24 can move relatively and press tightly, and the cutter 25 can move in the lower die 23 to separate the adjacent bagged springs. A first inductor 51 is arranged on one side of the cutter 25, and a second inductor 52 is arranged above the belt spring feeding assembly 1.

With the above structure, after the assembly 2 is cut off by welding a predetermined number of pocketed springs, the lower die 23 and the ultrasonic die head 24 are pressed against each other, the pocketed bags in the adjacent positions of the two springs are welded together again, and then the welded position is cut from the center by the cutter 25, thereby producing a pocketed spring group of a predetermined number of springs. The bagged spring group with the preset number of springs can be directly loaded into a mattress for subsequent production work of the mattress. The counting of the bagged springs is accurate, the cutting is rapid, the welding quality is high, the labor can be saved, and the production efficiency is improved.

Wherein, the working parts of the lower die 23 and the ultrasonic die head 24 are provided with a cutter groove 231, the cutter 25 is connected with a cutter cylinder 29, and the cutter cylinder 29 can drive the cutter 25 to move in the cutter groove 231. The welding cutoff assembly 2 further includes a lower fixed plate 26 and an upper fixed plate 27, the lower fixed plate 26 is connected to the lower movable plate 22 by a lower cylinder 28, and the upper fixed plate 27 is connected to the upper movable plate 21 by an upper cylinder 29. And guide posts 20 are further arranged between the lower fixed plate 26 and the lower movable plate 22, and between the upper fixed plate 27 and the upper movable plate 21.

Preferably, referring to fig. 4, the belt spring feeding assembly 1 further includes a conveying motor 18 and a transmission member 12, wherein the conveying motor 18 drives the conveying belts (11a, 11b) to rotate through the transmission member 12. In order to meet the size of different springs, two groups of conveying belts (11a, 11b) are respectively arranged on different movable seats (13,14), the two movable seats (13,14) are connected with a screw rod 15 in a matched mode, one end of the screw rod 15 is provided with a positive thread, the other end of the screw rod is provided with a negative thread, when the screw rod 15 rotates, the two movable seats (13,14) can move simultaneously and are close to or far away from each other, and therefore the distance between the two conveying belts (11a, 11b) is adjusted. Preferably, a pressing plate 17 is arranged above the supporting plate 12. The pressing plate 17 is matched with the supporting plate 12, so that the spring can be reliably limited to move on a preset track, and subsequent spring metering work is facilitated.

In actual work, in order to match the material requirements of different stations, the counting and cutting machine for the mattress bagged springs works intermittently. In order to meet the requirement of fluctuation of the spring feeding speed, the device comprises a roller spring feeding assembly 3, wherein the roller spring feeding assembly 3 is arranged at the feeding end of a belt spring feeding assembly 1 and comprises a feeding roller 31 used for drawing bagged springs into a buffer area 6 between the roller spring feeding assembly 3 and the belt spring feeding assembly 1. The feeding end of the feeding roller 31 is provided with a third inductor 53, the upper end of the buffer area 6 is provided with a fourth inductor 54, and the lower end of the buffer area is provided with a fifth inductor 55.

With reference to fig. 5, in order to realize the automatic discharging of the cut bagged spring groups, the apparatus may further include a discharging assembly 4, where the discharging assembly 4 includes a discharging conveyor belt 41 and a pushing mechanism 42; the material pushing mechanism 42 is arranged on one side of the discharging conveyer belt 41, and the discharging conveyer belt 41 is used for sending out the cut bagged springs; the pushing mechanism 42 is used for pushing out the bagged springs on the discharging conveyer belt 41 from one side of the discharging conveyer belt 41. The pushing mechanism 42 comprises a pushing cylinder 43 and a pushing plate 44, the pushing plate 44 is connected with the pushing cylinder 43 and arranged on one side of the discharging conveyer belt 41, and the pushing cylinder 43 can drive the pushing plate 44 to move from one side of the discharging conveyer belt 41 to the other side.

The working principle of the device is as follows:

the feed roller 31 rotates and the continuous pocketed springs 7 are fed from the feed roller 31, hanging down into the buffer zone 6 due to their own weight. When the third sensor 53 disposed at the feeding end of the feeding roller 31 does not sense the spring, i.e. the spring is completely fed, the feeding roller 31 stops rotating. When the fifth sensor 55 at the lower end of the buffer zone 6 does not sense the spring, i.e. represents a spring shortage, the feed roller 31 rotates to complement the spring in the buffer zone 6. When the fourth sensor 54 at the upper end of the buffer zone 6 does not sense the spring, which means that the spring is seriously insufficient, the whole apparatus is stopped.

Referring to fig. 6, the springs in the buffer area 6 are sorted and conveyed by the belt spring feeding assembly 1, and are cut off the assembly 2 by welding one by one. The fourth sensor 54 is used for sensing the distance difference between the moving process of the two springs and the fourth sensor 54, so as to calculate the number of passing springs, and the third sensor 53 is used for sensing whether the adjacent parts of the two springs are just between the lower die 23 and the ultrasonic die head 24 or not, corresponding to the gap between the two springs. When a predetermined number of springs pass through the lower die 23 and the ultrasonic die 24 and the abutting portion of the last spring and the next spring is just between the lower die 23 and the ultrasonic die 24, the lower die 23 and the ultrasonic die 24 are close to each other and pressed, and the ultrasonic die 24 generates a high temperature to the packaging bag at the pressed position, thereby performing the welding work. After the welding is completed, the cutter 25 moves in the cutter grooves 231 of the lower die 23 and the ultrasonic die head 24 to cut the pocketed springs.

The cut pocket spring group enters a discharging assembly 44, the discharging conveyor belt 41 continuously conveys the pocket spring group forwards, and after the pocket spring group is conveyed for a preset distance, the pushing cylinder 43 drives the pushing plate 44 to move from one side of the discharging conveyor belt 41 to the other side, so that the pocket spring group is collected and conveyed in a preset storage container.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many modifications and decorations can be made without departing from the principle of the invention, and these modifications and decorations are also regarded as the protection scope of the present invention.

Claims

1. A counting and cutting machine for bagged springs of a mattress is characterized by comprising a belt spring feeding assembly and a welding and cutting assembly,

the belt spring feeding assembly comprises conveying belts which are symmetrically arranged, a supporting plate is arranged below the conveying belts, and the bagged springs move along with the belts between the conveying belts;

the welding and cutting assembly comprises an upper movable plate, a lower die, an ultrasonic die head and a cutter;

the lower die is arranged on the lower movable plate, and the ultrasonic die head is arranged on the upper movable plate;

the cutter is arranged in the lower die, and the lower die and the ultrasonic die head can move relatively and are pressed tightly;

the cutter can move in the lower die to separate the adjacent pocket springs.

2. The counting and cutting machine for bagged springs of mattresses according to claim 1, characterized in that the working parts of the lower die and the ultrasonic die head are provided with cutter grooves, the cutters are connected with cutter cylinders, and the cutter cylinders can drive the cutters to move in the cutter grooves.

3. The machine of claim 2, wherein said welding cutoff assembly further comprises a lower stationary plate and an upper stationary plate, said lower stationary plate being connected to said lower movable plate by a lower cylinder, said upper stationary plate being connected to said upper movable plate by an upper cylinder.

4. The machine for counting and separating pocketed springs of a mattress according to claim 1, wherein said belt spring feeding assembly further comprises a conveying motor and a transmission member, said conveying motor driving said conveying belt to rotate through said transmission member.

5. The machine for counting and breaking pocketed springs of mattress as claimed in claim 4, wherein two sets of conveyor belts are respectively disposed on different movable seats, the two movable seats are cooperatively connected with the screw rod, one end of the screw rod is a positive thread, the other end is a negative thread, when the screw rod rotates, the two movable seats move simultaneously, approaching or departing each other.

6. A mattress pocketed spring counting and separating machine as claimed in claim 5, wherein a press plate is provided above said support plate.

7. The machine for counting and severing pocketed springs of a mattress of claim 1, further comprising a roller spring feeder assembly disposed at a feed end of said belt spring feeder assembly for drawing pocketed springs into a buffer zone between said roller spring feeder assembly and said belt spring feeder assembly.

8. The counting and cutting machine for bagged springs for mattresses according to claim 1, further comprising a discharging assembly, the discharging assembly including a discharging conveyor belt and a pushing mechanism; the material pushing mechanism is arranged on one side of the discharging conveyer belt, and the discharging conveyer belt is used for sending out the cut bagged springs; the pushing mechanism is used for pushing the bagged springs on the discharging conveying belt out of one side of the discharging conveying belt.

9. The counting and cutting machine for bagged springs of mattresses according to claim 8, characterized in that the pushing mechanism comprises a pushing cylinder and a pushing plate, the pushing plate is connected with the pushing cylinder and is arranged on one side of the discharging conveyer belt, and the pushing cylinder can drive the pushing plate to move from one side of the discharging conveyer belt to the other side.

10. The machine for counting and separating pocketed springs for mattresses according to claim 1, characterized in that a first sensor is provided at one side of said cutter, and a second sensor is provided above said belt spring feeding assembly.