CN219902260U

CN219902260U - Sponge cutting device

Info

Publication number: CN219902260U
Application number: CN202320681747.2U
Authority: CN
Inventors: 邓纳新; 周雄
Original assignee: Foshan Huian Household Article Co ltd
Current assignee: Hexing New Materials Technology (Guangdong) Co.,Ltd.
Priority date: 2023-03-29
Filing date: 2023-03-29
Publication date: 2023-10-27
Anticipated expiration: 2033-03-29

Abstract

The utility model discloses a sponge cutting device, and belongs to the technical field of sponge production equipment. Comprising the following steps: the fixing frame is spanned on the sponge conveying belt and is used for fixing the cutting mechanism; the two cutting mechanisms are arranged and can be arranged on the fixing frame in a sliding manner, and vibrating cutters of the cutting mechanisms are perpendicular to the sponge conveying belt and are used for cutting the sponge; the driving mechanisms are arranged in two and used for driving the cutting mechanism to reciprocate. According to the sponge cutting device, by arranging the two cutting mechanisms, when one cutting mechanism changes a cutter, the other cutting mechanism starts to work, and cutting work is not stopped due to cutter changing and maintenance. The vibration knife longitudinally arranged can cut the sponge in the reciprocating motion, so that the sponge cutting device has high cutting efficiency, does not have invalid motion, and is more energy-saving.

Description

Sponge cutting device

Technical Field

The utility model relates to the technical field of sponge production equipment, in particular to a sponge cutting device.

Background

Sponge production is usually through the foaming of foaming case, and the sponge after the foaming shaping is usually the size great, often needs the cutting knife to cut according to certain size to follow-up processing. Chinese patent application No. CN202121056685.3 discloses a sponge vertical cutting device, which vertically cuts a sponge by providing a vibrating cutter assembly capable of moving up and down. However, it has the following drawbacks: (1) Because the blade is easy to deactivate, the blade needs to be replaced frequently, however, the blade is only provided with a group of vibrating cutter components, and therefore, when the blade is replaced, the blade needs to be stopped, so that the production cannot be continuously carried out; (2) Because its blade is horizontal transversely to set up in the sponge top that waits to cut, and the blade is from the top down cuts the sponge, accomplishes once at every turn and cuts, and the blade need get back to initial position from the bottom, just can cut next time, and the blade is reciprocating motion from top to bottom promptly, but only can cut the sponge when down motion, when up motion, only is used for the return, belongs to invalid motion, and blade work efficiency is not high, and makes control more troublesome.

It can be seen that there is a need for improvements and improvements in the art.

Disclosure of Invention

In view of the shortcomings of the prior art, the utility model aims to provide a sponge cutting device, which aims to solve the defects that the existing sponge cutting replacement knife needs to be stopped and the horizontally arranged knife movement cutting efficiency is low.

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

a sponge cutting device, comprising:

the fixing frame is spanned on the sponge conveying belt and is used for fixing the cutting mechanism;

the two cutting mechanisms are arranged and can be arranged on the fixing frame in a sliding manner, and vibrating cutters of the cutting mechanisms are perpendicular to the sponge conveying belt and are used for cutting the sponge;

the driving mechanisms are arranged in two and used for driving the cutting mechanism to reciprocate.

In the sponge cutting device, the cutting mechanism comprises a sliding seat and a vibrating cutter assembly, wherein the sliding seat is used for slidably connecting the vibrating cutter assembly to a fixing frame.

In the sponge cutting device, two groups of sliding rails are arranged on two sides of the fixing frame, each group of sliding rails comprises an upper sliding rail and a lower sliding rail which are parallel to each other, and the sliding seat is in sliding connection with the sliding rails.

In the sponge cutting device, the sliding seat comprises two fixing plates which are oppositely arranged and two groups of pulleys which are arranged between the two fixing plates, and the two groups of pulleys enable the sliding seat to be in sliding connection with the sliding rail.

In the sponge cutting device, the vibration cutter assembly comprises a vibration cutter, fixing pieces arranged at two ends of the vibration cutter and a vibration motor arranged on one of the fixing pieces, wherein the fixing pieces are fixedly connected with the sliding seat, and the vibration motor is in transmission connection with the vibration cutter and is used for driving the vibration cutter to vibrate.

In the sponge cutting device, the driving mechanism comprises two driving gears and two driven gears which are arranged at two ends of the upper sliding rail and the lower sliding rail, two first chains meshed with the driving gears and the driven gears, a rotating shaft longitudinally arranged on the fixing frame and a driving motor for driving the rotating shaft to rotate; the driving gears are respectively fixed at the upper end and the lower end of the rotating shaft and can synchronously rotate with the rotating shaft; the first chain is parallel to the sliding rail and is fixedly connected with the sliding seat; and the output end of the driving motor and the rotating shaft are also provided with two driving gears, and the two driving gears are in transmission connection through a second chain.

The sponge cutting device further comprises four first travel switches arranged on the fixing frame and a control mechanism electrically connected with the four first travel switches, and the control mechanism is further electrically connected with the vibration motor and the driving motor.

The sponge cutting device also comprises two clamping plates which are oppositely arranged and a driving cylinder for driving the two clamping plates to move relatively, wherein the clamping plates are used for clamping the sponge; the driving cylinder is electrically connected with the control mechanism.

In the sponge cutting device, the two sides of the vibrating knife are provided with the cutting edges, and the cutting edges are provided with saw teeth.

The beneficial effects are that:

the utility model provides a sponge cutting device, which is characterized in that two cutting mechanisms are arranged, when one cutting mechanism changes a cutter, the other cutting mechanism starts to work, and the cutting work is not stopped due to the cutter changing and maintenance. The vibration knife longitudinally arranged can cut the sponge in the reciprocating motion, so that the sponge cutting device has high cutting efficiency, does not have invalid motion, and is more energy-saving.

Drawings

Fig. 1 is a front view of a sponge cutting device provided by the utility model.

Fig. 2 is a left side view of the sponge cutting mechanism.

Fig. 3 is an enlarged view at a in fig. 2.

Fig. 4 is a schematic view of a pulley and a rail.

Fig. 5 is a schematic diagram of a pulley and a sliding rail.

The drawings are marked: the device comprises a 1-fixing frame, a 2-vibrating knife, a 3.1-upper sliding rail, a 3.2-lower sliding rail, a 4-sliding seat, a 5-pulley, a 6-fixing plate, a 7-conveying belt, an 8-fixing piece, a 9-vibrating motor, a 10-driving gear, an 11-driven gear, a 12-first chain, a 13-rotating shaft, a 14-driving motor, a 15-driving gear, a 16-second chain, a 17-first travel switch, a 18-clamping plate, a 19-driving cylinder, a 20-fixing rod and a 21-connecting piece.

Detailed Description

The utility model provides a sponge cutting device, which is used for making the purposes, technical schemes and effects of the utility model clearer and more definite, and the utility model is further described in detail below by referring to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1 and 2, a sponge cutting device according to a preferred embodiment of the present utility model includes:

the fixing frame 1 is arranged on the sponge conveying belt in a straddling way and is used for fixing the cutting mechanism. The sponge conveyer belt 7 comprises a front conveyer belt and a rear conveyer belt, a gap is reserved between the front conveyer belt and the rear conveyer belt, and the fixing frame 1 spans the gap between the front conveyer belt and the rear conveyer belt.

The cutting mechanism is provided with two mutually parallel, and is all slidable to be set up on mount 1, is located the both sides of mount 1 respectively, wherein, two vibration sword 2 of cutting mechanism all perpendicular to sponge conveyer belt sets up, can be in the clearance department reciprocating motion between preceding conveyer belt and the back conveyer belt to vibration sword 2 both sides all are equipped with the cutting edge, and the cutting edge all is equipped with the sawtooth for cut the sponge.

The driving mechanisms are arranged on the fixing frame 1 and are respectively used for driving the two cutting mechanisms to reciprocate.

The sponge cutting device with the structure is characterized in that only one group of cutting mechanism and driving mechanism work when in operation, however, when any group of cutting mechanism or driving mechanism has a problem, the other group of cutting mechanism and driving mechanism can start to work immediately. When any one group of driving mechanism and cutting mechanism work, the driving mechanism drives the cutting mechanism to reciprocate on the fixing frame 1 along the horizontal direction, and the vibrating knife 2 vibrates simultaneously in the moving process to cut the sponge. Because the vibrating knife 2 is arranged perpendicular to the sponge conveying belt, the vibrating knife can cut the sponge when moving horizontally back and forth, so that no invalid movement exists, and the cutting efficiency is higher. Meanwhile, two cutting mechanisms are arranged, when one of the vibrating knives 2 needs to be changed due to passivation or damage, the other cutting mechanism can be started, so that the machine is not stopped due to maintenance or repair of one of the cutting mechanisms, and the cutting work can be continuously carried out.

In a preferred embodiment, as shown in fig. 1 and 2, the fixing frame 1 is a frame body with a door-shaped structure, two sets of sliding rails are arranged on two sides of the fixing frame 1, each set of sliding rails comprises an upper sliding rail 3.1 arranged above the conveying belt and a lower sliding rail 3.2 arranged below the conveying belt, and the upper sliding rail 3.1 and the lower sliding rail 3.2 are parallel to the surface of the conveying belt and are transversely arranged above or below the conveying belt.

The cutting mechanism comprises a sliding seat 4 and a vibrating cutter assembly, wherein the sliding seat 4 is used for slidably connecting the vibrating cutter assembly to the fixing frame 1. As shown in fig. 1 and 3, specifically, the sliding base 4 includes two fixing plates 6 that are oppositely disposed and two sets of pulleys 5 that are disposed between the two fixing plates 6, mounting holes for passing through the central axes of the pulleys are disposed on the two fixing plates 6, and the two sets of pulleys 5 are erected between the two fixing plates 6. In addition, in order to facilitate the adjustment of the distance between the upper pulley 5 and the lower pulley 5, the fixing plate 6 can be well adapted to the height of the sliding rail 3, and the mounting hole for penetrating the middle shaft of the lower pulley 5 is a strip-shaped hole.

In order to facilitate the better cooperation of pulley 5 and slide rail 3, avoid pulley 5 derailment, pulley 5 can be equipped with the arc recess, as shown in fig. 4, and the upper and lower surface of slide rail 3 be with the convex surface of arc recess adaptation, or, pulley 5 is the surface and is the arc convex surface, as shown in fig. 5, and the upper and lower surface of slide rail 3 be with the arc recess of arc convex surface adaptation, therefore, when pulley 5 and slide rail 3 sliding connection, both cooperations are more smooth, the derailment phenomenon can not appear.

In a preferred embodiment, as shown in fig. 1 and 3, the vibrating cutter assembly includes a vibrating cutter 2, fixing members 8 disposed at two ends of the vibrating cutter 2, and a vibrating motor 9 disposed on one of the fixing members 8, where the fixing member 8 is fixedly connected with the sliding seat 4, and the vibrating motor 9 is in transmission connection with the vibrating cutter 2 and is used for driving the vibrating cutter 2 to vibrate.

In a preferred embodiment, as shown in fig. 1 and 2, the driving mechanism includes a driving gear 10 and a driven gear 11 respectively disposed at two ends of the upper sliding rail 3.1 and the lower sliding rail 3.2, a first chain 12 meshed with the driving gear 10 and the driven gear 11, a rotating shaft 13 longitudinally disposed on the fixing frame 1, and a driving motor 14 for driving the rotating shaft 13 to rotate, where the driving gears 10 are respectively fixed at two ends of the rotating shaft 13 and can rotate synchronously with the rotating shaft 13; the first chain 12 is parallel to the slide rail 3, and the first chain 12 is also fixedly connected with the slide seat 4; the output end of the driving motor 14 and the rotating shaft 13 are also provided with two driving gears 15, and the two driving gears 15 are in transmission connection through a second chain 16. When the sliding seat is in operation, the driving motor 14 drives the driving gear 15 to rotate, and then drives the rotating shaft 13 to rotate, and the rotating shaft 13 drives the driving wheel to synchronously rotate, so that the first chain 12 rotates around the driving wheel and the driven wheel, and simultaneously drives the sliding seat 4 to reciprocate along the sliding rail 3. The driving motor 14 is a motor that can rotate forward and backward.

In order to facilitate the control of the operation of the motor, in a preferred embodiment, as shown in fig. 3, the device further comprises four first travel switches 17 disposed on the fixed frame 1, and a control mechanism (not shown in the drawings) electrically connected to the four first travel switches 17, and the control mechanism is further electrically connected to the vibration motor 9 and the driving motor 14. The four first travel switches 17 are respectively located at two ends of the sliding rail 3, when the sliding seat 4 moves to any one end, the first travel switches 17 are touched, so that the control mechanism knows that the sliding rail 3 moves to the end of the sliding rail 3, the control mechanism indicates that sponge cutting is completed once, the control mechanism immediately stops the driving motor 14 to work, the sponge is waited to move, and when the sponge has a set cutting length, the driving motor 14 reversely rotates, so that the vibrating knife 2 moves in the opposite direction to cut the sponge.

In order to avoid the sponge moving during cutting, in a preferred embodiment, as shown in fig. 1 and 2, the device further comprises two clamping plates 18 oppositely arranged at two sides of the conveying belt, and a driving cylinder 19 for driving the two clamping plates 18 to move relatively, wherein the clamping plates 18 are used for clamping the sponge; the driving cylinder 19 is electrically connected with the control mechanism. The driving cylinder 19 can be fixed on the fixing frame 1 or the frame of the sponge conveyer belt. As a preferred embodiment, the fixing frame 1 or the frame is further provided with a fixing rod 20, the fixing rod 20 is arranged parallel to the sliding rail 3, the fixing rod 20 is sleeved with a connecting piece 21, the position of the connecting piece 21 on the fixing rod 20 is adjustable, and the driving cylinder 19 is fixed on the connecting piece 21, so that when sponges with different widths are clamped, the position of the connecting piece 21 on the fixing rod 20 can be adjusted, and the fixing frame has better adaptability.

When the sponge moves to the lower part of the fixing frame 1 in operation, the driving cylinder 19 pushes the clamping plate 18 to clamp the sponge, and then cutting is carried out. When the cutting is completed, the cylinder 19 is driven to shrink, so that the clamping plate 18 loosens the sponge, and at the moment, the cut sponge can move.

In summary, according to the sponge cutting device disclosed by the utility model, by arranging the two cutting mechanisms, when one cutting mechanism changes a cutter, the other cutting mechanism starts to work, and the cutting work is not stopped due to the cutter changing and maintenance. The vibration knife 2 which is longitudinally arranged can cut the sponge in the reciprocating motion, so that the sponge cutting machine has high cutting efficiency, no invalid motion exists, and more energy is saved.

It should be noted that, in the description of the embodiments of the present utility model, the directions or positional relationships indicated by the terms "inner", "outer", "upper", "lower", "left", "right", etc. are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

In the description of the embodiments of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the two components can be mechanically connected, can be directly connected or can be indirectly connected through an intermediate medium, and can be communicated with each other. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

It will be understood that equivalents and modifications will occur to those skilled in the art in light of the present utility model and their spirit, and all such modifications and substitutions are intended to be included within the scope of the present utility model as defined in the following claims.

Claims

1. A sponge cutting device, comprising:

2. The sponge cutting device as claimed in claim 1, wherein the cutting mechanism comprises a slider for slidably connecting the vibrating cutter assembly to the holder and a vibrating cutter assembly.

3. The sponge cutting device according to claim 2, wherein two sets of sliding rails are arranged on two sides of the fixing frame, each set of sliding rails comprises an upper sliding rail and a lower sliding rail which are parallel to each other, and the sliding seat is in sliding connection with the sliding rails.

4. A sponge cutting device according to claim 3, wherein the slide comprises two oppositely disposed fixed plates and two sets of pulleys disposed between the two fixed plates, the two sets of pulleys slidingly connecting the slide with the slide rail.

5. The sponge cutting device according to claim 2, wherein the vibration cutter assembly comprises a vibration cutter, fixing pieces arranged at two ends of the vibration cutter and a vibration motor arranged on one of the fixing pieces, the fixing pieces are fixedly connected with the sliding seat, and the vibration motor is in transmission connection with the vibration cutter and is used for driving the vibration cutter to vibrate.

6. The sponge cutting device according to claim 5, wherein said driving mechanism comprises two driving gears and two driven gears disposed at both ends of the upper slide rail and the lower slide rail, two first chains engaged with the driving gears and the driven gears, a rotating shaft longitudinally disposed on the fixing frame, and a driving motor for driving the rotating shaft to rotate; the driving gears are respectively fixed at the upper end and the lower end of the rotating shaft and can synchronously rotate with the rotating shaft; the first chain is parallel to the sliding rail and is fixedly connected with the sliding seat; and the output end of the driving motor and the rotating shaft are also provided with two driving gears, and the two driving gears are in transmission connection through a second chain.

7. The sponge cutting device according to claim 6, further comprising four first travel switches disposed on the mounting frame, and a control mechanism electrically connected to the four first travel switches, the control mechanism further electrically connected to the vibration motor and the drive motor.

8. The sponge cutting device as claimed in claim 7, further comprising two clamping plates arranged opposite each other, a driving cylinder for driving the two clamping plates to move relative to each other, the clamping plates being for clamping the sponge;

the driving cylinder is electrically connected with the control mechanism.

9. The sponge cutting device as claimed in claim 1, wherein the vibrating blade is provided with blades on both sides and the blades are provided with serrations.