CN212385846U

CN212385846U - Latex sheet foaming forming device

Info

Publication number: CN212385846U
Application number: CN202020868772.8U
Authority: CN
Inventors: 赵辉
Original assignee: Quanzhou Delandis Home Technology Co ltd
Current assignee: Quanzhou Delandis Home Technology Co ltd
Priority date: 2020-05-21
Filing date: 2020-05-21
Publication date: 2021-01-22
Anticipated expiration: 2030-05-21

Abstract

The utility model relates to a latex sheet foaming forming device, which comprises a frame, a foaming tank and a spray head communicated with the foaming tank, wherein a conveyer belt and a crossbeam horizontally arranged above the conveyer belt are arranged on the frame, a reciprocating assembly used for driving the spray head to reciprocate along the length direction of the crossbeam is arranged on the crossbeam, a baffle plate positioned above the conveyer belt is fixed on the crossbeam, and the crossbeam is provided with a scraper abutting against the front side surface of the baffle plate and a driving assembly used for driving the scraper to reciprocate along the length direction of the baffle plate; the scraper is provided with a collecting assembly for collecting residues scraped off by the scraper; the utility model discloses can clear away convenient and fast to the residue of baffle leading flank.

Description

Latex sheet foaming forming device

Technical Field

The utility model belongs to the technical field of the technique of latex production facility and specifically relates to a latex sheet foaming forming device is related to.

Background

The latex is a porous latex material. The latex pillow has the advantages of high elasticity, good film-forming performance during bonding, rich flexibility of a glue film, environmental protection, comfortable health maintenance, improvement of the living quality of people and the like, for example, the latex pillow has the effects of bacteria prevention and dust prevention, can prevent bacteria from breeding, and can prevent skin allergy and nasal allergy. Therefore, latex materials with various characteristics such as comfort, health care and the like are often squinted by consumers.

The existing latex sheet forming device, such as the Chinese patent with the publication number of CN208288325U, discloses a latex sheet spraying device, which comprises a frame, wherein support rods are respectively arranged at two sides of the frame, a guide rail is arranged between the support rods, a spraying device used for spraying a foaming agent on a conveying belt is also arranged on the frame, and the spraying device reciprocates along the guide rail, so that the foaming agent is uniformly sprayed on the conveying belt.

In order to enable the foam accumulation with uneven thickness on the conveying belt to evenly cover the conveying belt, a baffle is often fixed above the conveying belt, then the spraying device is aligned to the front side face of the baffle, the foam is accumulated on the front side face of the baffle, the accumulated foam is conveyed by the conveying belt and passes through a channel between the baffle and the conveying belt, the vertical distance between the baffle and the conveying belt is the forming thickness of the foam sheet, and the lower end face of the baffle plays a role in smoothing the surface of the foam accumulation, so that the foam is initially in a sheet shape.

The above prior art solutions have the following drawbacks: when the foaming body is accumulated on the front side surface of the baffle, a part of the foaming body is remained on the front side surface of the baffle, so that an operator is often required to manually remove the residue after the production is finished, and the residue is prevented from being mixed in a new foaming body during the next production, so that the latex sheet is impure, and the manual removal is complicated.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a latex sheet foaming forming device can clear away convenient and fast to the residue of baffle leading flank.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a latex sheet foaming forming device comprises a rack, a foaming tank and a spray head communicated with the foaming tank, wherein a conveying belt and a cross beam horizontally and transversely arranged above the conveying belt are arranged on the rack, a reciprocating assembly used for driving the spray head to reciprocate along the length direction of the cross beam is arranged on the cross beam, a baffle plate positioned above the conveying belt is fixed on the cross beam, and the cross beam is provided with a scraper abutting against the front side surface of the baffle plate and a driving assembly used for driving the scraper to reciprocate along the length direction of the baffle plate; the scraper is provided with a collection assembly for collecting residues scraped off by the scraper.

By adopting the technical scheme, during processing, the spray head is aligned to the front side surface of the baffle, the foaming body is sprayed in a reciprocating manner along the horizontal direction, the foaming body is accumulated at the front side surface of the baffle, the accumulated foaming body is conveyed by the conveying belt and passes through a channel between the baffle and the conveying belt, the vertical distance between the baffle and the conveying belt is the molding thickness of the foaming sheet, and the lower end surface of the baffle plays a role in leveling the surface of the foaming accumulation, so that the foaming body is initially in a sheet shape; after processing finishes, start drive assembly and drive the scraper and move along baffle length direction to scrape the residue of removing the baffle leading flank, and when the residue was scraped to the scraper, the collection subassembly continuously collected the residue, thereby avoids the residue to fall on the conveyer belt, need not manual clear away convenient and fast.

The present invention may be further configured in a preferred embodiment as: the driving assembly comprises a sliding seat, a driving motor fixedly arranged on the cross beam and a first screw rod fixedly arranged on an output shaft of the driving motor; scraper and slide fixed connection, the crossbeam is equipped with the guide rail along length direction, the slide slides with the guide rail and is connected, the lead screw is worn to establish the slide, just the lead screw one with slide threaded connection.

By adopting the technical scheme, the driving motor is started, and the screw rod is used for transmission so as to drive the sliding seat to move, so that the scraper is driven to slide relative to the baffle plate, and residues are scraped.

The present invention may be further configured in a preferred embodiment as: the collecting assembly comprises a side plate, an overturning plate and a lower bottom piece, the scraper is vertically arranged downwards, the side plate is arranged opposite to the scraper, the overturning plate is vertically fixed to the side plate, the scraper, the overturning plate and the side plate are combined into a U-shaped groove body, the U-shaped groove body is transversely formed in a combined mode, the opening of the groove body faces to the moving direction of the scraper, and the lower bottom piece is sealed with a lower port of the groove body.

Adopt above-mentioned technical scheme, when the scraper level strikes off the residue of baffle leading flank, the residue is peeled off with the baffle from the cutting edge department of scraper, and the state of residue is its partly adhesion on the baffle promptly, and another part is in peeling off, and it is inside to peel off the part and move along with the scraper cutting edge and get into the cell body from the opening of cell body promptly to realized the collection of residue, the scraper is when scraping the residue promptly, and the residue can advance in the cell body in a direct current, and port seals under the cell body, therefore the residue can not drop to the conveyer belt surface.

The present invention may be further configured in a preferred embodiment as: a rotating shaft is fixedly arranged on the upper part of the side plate in a penetrating manner, is vertical to the surface of the scraper and is rotatably connected with the upper part of the scraper; the lower bottom piece is a flexible cloth belt, a support rod is vertically fixed on the side face, opposite to the side plate, of the scraper, the support rod is located on the lower portion of the scraper, the support rod penetrates through one side of the lower bottom piece, and the other side of the lower bottom piece is fixedly connected with the lower end of the turnover plate; the slide is equipped with the drive axis of rotation pivoted runner assembly, one side of frame is equipped with and is used for accepting the accumulator recovery groove of residue in the cell body.

By adopting the technical scheme, when the residues are scraped, the tank body is in a vertical state, the lower bottom piece seals the lower port of the tank body, and the residues are located in the inner cavity of the tank body; strike off the back that finishes, start the runner assembly, the axis of rotation rotates for returning face plate, curb plate simultaneously relative scraper rotate the slope, and its incline direction is the notch direction towards the accumulator, because the flexible strap of end spare down, can not cause the interference to lower bottom when consequently returning face plate upset, and the returning face plate surface of slope this moment is the landslide, and the residue on it then receives the gravity landing to the accumulator in, thereby realizes the recovery of residue in the cell body, convenient and fast.

The present invention may be further configured in a preferred embodiment as: the rotating assembly comprises a gear fixed at one end of the rotating shaft and a rack fixed at one end of the cross beam in a sleeved mode, and the rack can be meshed and matched with the gear.

Adopt above-mentioned technical scheme, when striking off when finishing, the slide removes the end to the guide rail, removes to rack department promptly, and the gear and the rack meshing cooperation on the slide this moment, gear revolve to drive the axis of rotation and rotate, and then make the returning face plate incline towards accumulator groove notch direction.

The present invention may be further configured in a preferred embodiment as: the width of the side plate is larger than that of the scraper.

By adopting the technical scheme, the stripping part of the residues can enter the inner cavity of the groove body as far as possible.

The present invention may be further configured in a preferred embodiment as: the turnover plate and the side plate are both plastic parts.

By adopting the technical scheme, the torque load of the rotating rod is reduced, and the rotating inclination of the turnover plate is facilitated.

The present invention may be further configured in a preferred embodiment as: the reciprocating assembly comprises a sliding block, a reciprocating motor fixedly arranged on the cross beam and a screw rod II fixed on an output shaft of the reciprocating motor; the slider with the shower nozzle passes through the connecting piece and connects, the crossbeam is equipped with the spout along length direction, the slider with the spout slides and is connected, second lead screw wears to establish the slider, just second lead screw with slider threaded connection.

By adopting the technical scheme, the reciprocating motor is started, and the slide block is driven to slide in a reciprocating manner along the length direction of the cross beam through the transmission of the screw rod, so that the spray head is driven to perform reciprocating jet motion.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the scraper and the collecting assembly are arranged, so that residues on the front side surface of the baffle can be scraped, the scraped residues are collected, manual clearing is not needed, and the device is convenient and quick;

2. through the arrangement of the turnover plate which can be turned over, the surface of the inclined turnover plate is a landslide, and residues on the turnover plate slide into the recovery tank under the action of gravity, so that the residues in the tank body are recovered conveniently and quickly.

Drawings

Fig. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is a schematic view of the structure of the beam portion of the present embodiment;

fig. 3 is an exploded view of the tank of the present embodiment;

FIG. 4 is a schematic view of the present embodiment in meshing engagement of a gear and a rack;

fig. 5 is a schematic view of the roll-over panel of the present embodiment in an inclined state.

In the figure, 1, a reciprocating component; 2. a scraper; 3. a drive assembly; 4. a collection assembly; 10. a frame; 11. a slider; 12. a reciprocating motor; 13. a second screw rod; 14. a connecting member; 15. a chute; 20. a foaming tank; 30. a spray head; 31. a slide base; 32. a drive motor; 33. a first screw rod; 34. a guide rail; 40. a cross beam; 41. a side plate; 42. a turnover plate; 43. a lower bottom piece; 44. a rotating shaft; 45. a strut; 46. a recovery tank; 50. a baffle plate; 51. a gear; 52. a rack; 60. and (5) conveying the belt.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, for the utility model discloses a latex sheet foaming forming device, including frame 10, foaming tank 20 and communicate in foaming tank 20's shower nozzle 30, be equipped with conveyer belt 60 and the horizontal crossbeam 40 of transversely arranging the conveyer belt 60 top in the frame 10, crossbeam 40 is fixed with the baffle 50 that is located the conveyer belt 60 top, and shower nozzle 30 is equipped with the reciprocal subassembly 1 that is used for driving shower nozzle 30 along crossbeam 40 length direction reciprocating motion towards the leading flank of baffle 50 on the crossbeam 40.

As shown in fig. 2, the reciprocating assembly 1 comprises a sliding block 11, a reciprocating motor 12 fixedly arranged on the cross beam 40 and a second screw rod 13 fixed on an output shaft of the reciprocating motor 12; the sliding block 11 is connected with the spray head 30 through a connecting piece 14, the cross beam 40 is provided with a sliding groove 15 along the length direction, the sliding block 11 is connected with the sliding groove 15 in a sliding mode, the second screw rod 13 penetrates through the sliding block 11, and the second screw rod 13 is in threaded connection with the sliding block 11.

When processing, the shower nozzle 30 aims at the front side of baffle 50, and sprays the foaming body along the horizontal direction reciprocal, and the foaming body piles up in the front side department of baffle 50, and accumulational foaming body receives conveyer belt 60 to carry to pass through from the passageway between baffle 50 lower extreme face and the conveyer belt 60 upper surface, and the vertical distance of baffle 50 and conveyer belt 60 is the shaping thickness of foaming sheet, and the lower extreme face of baffle 50 plays the effect of floating foaming accumulation surface to make the foaming body tentatively be the slice.

As shown in fig. 1 and 2, the cross beam 40 is provided with a scraper 2 and a driving component 3, the scraper 2 is vertically disposed, a cutting edge of the scraper 2 abuts against the front side surface of the baffle 50, and the driving component 3 drives the scraper 2 to reciprocate along the length direction of the baffle 50 to scrape off the foaming body residue on the front side surface of the baffle 50.

As shown in fig. 2, the driving assembly 3 includes a sliding seat 31, a driving motor 32 fixed on the cross beam 40, and a first lead screw 33 fixed on an output shaft of the driving motor 32; the scraper 2 is fixedly connected with the sliding seat 31, the cross beam 40 is provided with a guide rail 34 along the length direction, the sliding seat 31 is connected with the guide rail 34 in a sliding manner, the first screw rod 33 penetrates through the sliding seat 31, and the first screw rod 33 is in threaded connection with the sliding seat 31.

As shown in fig. 2 and 3, the scraper 2 is provided with a collecting assembly 4 for collecting the residue scraped off by the scraper 2, and one side of the frame 10 is provided with a recovery groove 46 (see fig. 1) for the residue in the groove body.

The collecting assembly 4 comprises a side plate 41, a turnover plate 42 and a lower bottom piece 43, wherein the lower bottom piece 43 is a flexible cloth belt, the width of the side plate 41 is larger than that of the scraper 2, and both the side plate 41 and the turnover plate 42 are plastic pieces; the side plate 41 and the scraper 2 are oppositely arranged, the turning plate 42 is vertically fixed with the side plate 41, the scraper 2, the turning plate 42 and the side plate 41 form a U-shaped groove body, the opening of the groove body faces to the moving direction of the scraper 2, and the lower bottom piece 43 is positioned at the lower port of the groove body to close the lower port of the groove body;

a rotating shaft 44 is fixedly arranged on the upper part of the side plate 41 in a penetrating way, the rotating shaft 44 is vertical to the surface of the scraper 2, and the rotating shaft 44 is rotatably connected with the upper part of the scraper 2; the side surface of the scraper 2 opposite to the side plate 41 is vertically fixed with a support rod 45, the support rod 45 is positioned at the lower part of the scraper 2, the support rod 45 penetrates through one side of the lower bottom piece 43, and the other side of the lower bottom piece 43 is connected with the lower end of the turnover plate 42.

Meanwhile, as shown in fig. 2 and 3, the sliding seat 31 is provided with a rotating assembly for driving the rotating shaft 44 to rotate, the rotating assembly includes a gear 51 fixed at one end of the rotating shaft 44 and a rack 52 fixed at one end of the cross beam 40, and the rack 52 can be engaged with the gear 51; when the scraper 2 moves to the end of the moving path (when scraping is finished), as shown in fig. 4, the gear 51 on the sliding seat 31 is meshed with the rack 52, the gear 51 rotates to drive the rotating shaft 44 to rotate, so that the turnover plate 42 inclines towards the notch direction of the recovery groove 46, the surface of the inclined turnover plate 42 is a landslide (see fig. 5), and the residue on the inclined turnover plate slides into the recovery groove 46 under the action of gravity, so that the residue in the groove body is recovered conveniently and quickly.

The implementation principle of the embodiment is as follows: when the residues need to be scraped, the driving motor 32 is started, the sliding seat 31 is driven to move along the length direction of the baffle 50 through screw rod transmission, so that the residual foaming body on the front side surface of the baffle 50 is scraped, in the scraping process, the residues are stripped from the blade of the scraper 2 and the baffle 50, namely, one part of the residues is adhered to the baffle 50, and the other part of the residues is stripped, namely, the stripped part moves along with the blade of the scraper 2 and enters the inner cavity of the groove body from the opening of the groove body, namely, the residues can enter the groove body along with the scraping of the residues by the scraper 2;

when the slide seat 31 moves to the tail end of the guide rail 34, namely, the slide seat moves to the position of the rack 52, the gear 51 on the slide seat 31 is meshed with the rack 52, the gear 51 rotates, so as to drive the rotating shaft 44 to rotate, and further to enable the turnover plate 42 to incline towards the notch direction of the recovery groove 46, due to the flexible cloth belt of the lower bottom piece 43, the turnover plate 42 cannot interfere with the lower bottom piece 43 during turnover, the surface of the turnover plate 42 inclined at the moment is a landslide, and the residues on the turnover plate slide into the recovery groove 46 under the action of gravity, so that the residues in the groove body can be recovered conveniently and quickly.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a latex sheet foaming forming device, includes frame (10), foaming tank (20) and communicates in shower nozzle (30) of foaming tank (20), be equipped with crossbeam (40) above conveyer belt (60) and the horizontal conveyer belt (60) of horizontal in frame (10), be equipped with on crossbeam (40) and be used for driving shower nozzle (30) along crossbeam (40) length direction reciprocating motion's reciprocal subassembly (1), its characterized in that: the transverse beam (40) is fixedly provided with a baffle (50) positioned above the conveying belt (60), and the transverse beam (40) is provided with a scraper (2) abutting against the front side surface of the baffle (50) and a driving assembly (3) for driving the scraper (2) to reciprocate along the length direction of the baffle (50); the scraper (2) is provided with a collecting component (4) for collecting residues scraped off by the scraper (2).

2. The foam molding apparatus for latex sheet according to claim 1, wherein: the driving assembly (3) comprises a sliding seat (31), a driving motor (32) fixedly arranged on the cross beam (40) and a first screw rod (33) fixedly arranged on an output shaft of the driving motor (32); scraper (2) and slide (31) fixed connection, crossbeam (40) are equipped with guide rail (34) along length direction, slide (31) slide with guide rail (34) and are connected, lead screw (33) are worn to establish slide (31), just lead screw (33) with slide (31) threaded connection.

3. The foam molding apparatus for latex sheet according to claim 2, wherein: collect subassembly (4) and include curb plate (41), returning face plate (42) and end piece (43) down, scraper (2) are vertical to be set up downwards, curb plate (41) with scraper (2) set up relatively, returning face plate (42) with curb plate (41) vertical fixation, scraper (2), returning face plate (42) and curb plate (41) make up into the cell body of transversal personally submitting "U" form, the opening orientation of cell body the moving direction of scraper (2), just end piece (43) seal down the lower port of cell body.

4. The latex sheet foaming device according to claim 3, wherein: a rotating shaft (44) is fixedly arranged on the upper part of the side plate (41) in a penetrating manner, the rotating shaft (44) is vertical to the surface of the scraper (2), and the rotating shaft (44) is rotatably connected with the upper part of the scraper (2); the lower bottom piece (43) is a flexible cloth belt, a support rod (45) is vertically fixed on the side face, opposite to the side plate (41), of the scraper (2), the support rod (45) is located at the lower portion of the scraper (2), the support rod (45) penetrates through one side of the lower bottom piece (43), and the other side of the lower bottom piece (43) is fixedly connected with the lower end of the turnover plate (42); the sliding seat (31) is provided with a rotating assembly for driving the rotating shaft (44) to rotate, and one side of the rack (10) is provided with a recovery tank (46) for receiving residues in the tank body.

5. The foam molding apparatus for latex sheet according to claim 4, wherein: the rotating assembly comprises a gear (51) fixed at one end of the rotating shaft (44) in a sleeved mode and a rack (52) fixed at one end of the cross beam (40), and the rack (52) can be meshed with the gear (51) in a matched mode.

6. The latex sheet foaming device according to claim 3, wherein: the width of the side plate (41) is larger than that of the scraper (2).

7. The latex sheet foaming device according to claim 3, wherein: the turnover plate (42) and the side plate (41) are both plastic pieces.

8. The foam molding apparatus for latex sheet according to claim 1, wherein: the reciprocating assembly (1) comprises a sliding block (11), a reciprocating motor (12) fixedly arranged on the cross beam (40) and a second screw rod (13) fixed on an output shaft of the reciprocating motor (12); the sliding block (11) is connected with the spray head (30) through a connecting piece (14), the cross beam (40) is provided with a sliding groove (15) along the length direction, the sliding block (11) is connected with the sliding groove (15) in a sliding mode, the sliding block (11) is penetrated through the second screw rod (13), and the second screw rod (13) is connected with the sliding block (11) in a threaded mode.