Sponge foaming and shaping device

Abstract

A sponge foaming and shaping device comprises a foaming box body, the foaming box body comprises first side plates, second side plates and a bottom plate, the two first side plates and the two second side plates enclose the bottom plate to form a box body structure, opening and closing doors used for feeding are arranged on the first side plates or the second side plates, and the sponge foaming and shaping device further comprises a supporting frame; a suspension frame is installed on the lower side of the supporting frame through a connecting rod, the upper ends of the two first side plates and the upper ends of the two second side plates are hinged to the suspension frame through door shafts correspondingly, first push rod devices are installed on the supporting frame through hinge seats, and the telescopic ends of the four first push rod devices are hinged to the first side plates and the second side plates correspondingly. The four side plates of the shaping device can be opened and closed through the first push rod devices correspondingly, so that during production, the shaping device does not need to be manually and repeatedly disassembled and assembled, the problem that time and labor are consumed due to the fact that multiple workers need to be matched to repeatedly disassemble and assemble the shaping device during production of an existing shaping device is solved, the labor intensity of workers is reduced, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sponge production equipment, in particular to a sponge foaming and shaping device. Background Art

[0002] Some of our customized sponges need to be foamed and shaped in a box-structured foaming and shaping device. During production, the mixed raw materials are quickly poured into the shaping device through the opening and closing door on the foaming and shaping device, and then the opening and closing door is quickly closed to allow the raw materials to foam and shape in the shaping device.

[0003] The shaping device currently used by our company is roughly similar to the Teflon sponge foaming mold box structure disclosed in CN112549416A. During production, before pouring the raw materials into the shaping device through the opening and closing door, the shaping device needs to be assembled manually. After shaping and foaming, the shaping device needs to be disassembled manually to take out the foamed sponge inside. Repeated disassembly and assembly of the shaping device not only requires multiple people to cooperate, but also is time-consuming and labor-intensive. Therefore, the existing shaping device is improved. Utility Model Content

[0004] The technical problem to be solved by the utility model is: to solve the problems existing in the above-mentioned background technology, and to provide a sponge foaming shaping device, wherein the four side panels of the shaping device can be opened and closed respectively by a first push rod device, so that during production, there is no need for manual repeated disassembly and assembly of the shaping device, thereby solving the problem that during production of the existing shaping device, multiple manual workers are required to cooperate in repeatedly disassembling and assembling the shaping device, which is time-consuming and labor-intensive, thereby reducing the labor intensity of workers and improving production efficiency.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: a sponge foaming and shaping device, including a foaming box main body, the foaming box main body includes a first side panel, a second side panel and a bottom panel, the two first side panels and the two second side panels enclose the bottom panel to form a box structure, the first side panel or the second side panel is provided with an opening and closing door for feeding, and also includes a support frame, the lower side of the support frame is equipped with a suspension frame through a connecting rod, the upper ends of the two first side panels and the two second side panels are respectively hinged to the suspension frame through door shafts, and a first push rod device is installed on the support frame through a hinge seat, and the telescopic ends of the four first push rod devices are respectively hinged to the first side panel and the second side panel.

[0006] The foaming box body also includes a top plate, which is located below the suspension frame. A second push rod device is also installed on the support frame, and the second push rod device is connected to the top plate.

[0007] At least one guide device is also installed on the top plate, and the guide device includes a guide rod and a guide sleeve. The guide rod is longitudinally installed on the top plate, and the guide sleeve is installed on the support frame. The guide rod penetrates the guide sleeve, and the guide rod and the guide sleeve are slidably connected.

[0008] Wheels are also installed below the bottom plate.

[0009] The wheels are rail wheels, rails are installed on the ground, and the rail wheels are placed on the rails.

[0010] A traction device is installed on the lower side of the base plate.

[0011] Support columns are respectively installed at the four corners of the support frame.

[0012] The utility model has the following beneficial effects:

[0013] 1. The four side panels of the shaping device of the utility model can be opened and closed respectively by the first push rod device, so that during production, there is no need for manual repeated disassembly and assembly of the shaping device, which solves the problem that during the production of the existing shaping device, multiple manual workers are required to cooperate in repeatedly disassembling and assembling the shaping device, which is time-consuming and laborious, reduces the labor intensity of workers, and improves production efficiency.

[0014] 2. The utility model sets a top plate. During production, the second push rod device is extended and the top plate is moved down. As shown in the figure, when the raw material is foaming, the upper side of the sponge can be flat, thereby reducing waste.

[0015] 3. The utility model also has wheels installed under the bottom plate to facilitate the movement of the bottom plate and the foamed sponge on the bottom plate. Furthermore, the wheels are track wheels, and tracks are installed on the ground. The track wheels are placed on the tracks. After the bottom plate and the sponge on the bottom plate are removed through the tracks, another bottom plate on the track is moved to the bottom of the top plate, thereby performing continuous production and further improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0017] Figure 1 It is a schematic diagram of the main structure of the utility model.

[0018] Figure 2 It is a right side structural schematic diagram of the utility model.

[0019] Figure 3 It is a schematic diagram of the structure of the utility model from top view.

[0020] Figure 4 for Figure 2 Schematic diagram of the AA cross-sectional structure.

[0021] Figure 5 for Figure 4 The state diagram when the first side panel and the second side panel are opened and the top panel is in the raised state.

[0022] In the figure:

[0023] Foaming box body 10, first side plate 11, second side plate 12, opening and closing door 13, top plate 14, bottom plate 15, wheels 16, traction device 17;

[0024] Support frame 20, connecting rod 21, outer frame 22, first cross beam 23, second cross beam 24, hinge seat 25, first longitudinal beam 26, first mounting plate 27, second mounting plate 28;

[0025] Support column 30;

[0026] Suspension frame 40, door shaft 41;

[0027] A first push rod device 50;

[0028] A second push rod device 60;

[0029] A guide device 70, a guide rod 71, and a guide sleeve 72;

[0030] Track 80. DETAILED DESCRIPTION

[0031] Embodiment 1:

[0032] See also Figure 1-5 A sponge foaming and shaping device includes a foaming box body 10, which includes a first side panel 11, a second side panel 12 and a bottom panel 15. The two first side panels 11 and the two second side panels 12 enclose the bottom panel 15 to form a box structure. An opening and closing door 13 for feeding is provided on the first side panel 11 or the second side panel 12. The device also includes a support frame 20. A hanging frame 40 is installed on the lower side of the support frame 20 through a connecting rod 21. The upper ends of the two first side panels 11 and the two second side panels 12 are respectively hinged to the hanging frame 40 through a door shaft 41. A first push rod device 50 is installed on the support frame 20 through a hinge seat 25. The telescopic ends of the four first push rod devices 50 are respectively hinged to the first side panel 11 and the second side panel 12.

[0033] See also Figure 4 , the two first side panels 11 and the two second side panels 12 are under the action of the first push rod device 50, and the first push rod device 50 is extended, and the two first side panels 11 and the two second side panels 12 surround the bottom plate 15 to form a box structure. Specifically, the upper ends of the first side panels 11 and the second side panels 12 are positioned through the door shaft 41 and the top of the hanging frame 40, and the lower ends of the first side panels 11 and the second side panels 12 are positioned against the side of the bottom plate 15 to form the foaming box body 10 with the upper side open. At this time, the raw materials can be poured into the foaming box body 10 through the opening and closing door 13.

[0034] See also Figure 5When the foamed sponge needs to be taken out, the first push rod device 50 in the length direction is shortened first, and the first push rod device 50 in the width direction is shortened later, and the first side plate 11 and the second side plate 12 are opened in sequence. Generally, during production, the height of the foamed sponge will not reach the hanging frame 40, and because the first side plate 11 and the second side plate 12 are hinged on the hanging frame 40, the first side plate 11 and the second side plate 12 have a higher height when opened, so that the foamed sponge can be easily taken out.

[0035] Specifically, the first push rod device 50 can be one of an electric push rod, a cylinder, and an oil cylinder. In this embodiment, a cylinder is used, and the cylinder adopts an end trunnion structure, and the cylinder body is provided with an end trunnion at the end close to the piston rod, and the articulated seat 25 is two ear plates with round holes, and the two ear plates are respectively located on both sides of the cylinder, and the two ear plates are respectively welded to the support frame 20. Figure 3 The support frame 20 includes an outer frame 22, two first cross beams 23 are arranged in the outer frame 22, the connecting rod 21 is welded to the lower side of the first cross beam 23, two first longitudinal beams 26 are welded between the first cross beam 23 and the outer frame 22, and the two ear plates of the hinge seat 25 located above the second side plate 12 are respectively welded to the two first longitudinal beams 26 between the first cross beam 23 and the outer frame 22. Two second cross beams 24 are also welded in the middle of the outer frame 22, and the two ear plates of the hinge seat 25 located above the first side plate 11 are respectively welded to the second cross beam 24.

[0036] It should be noted that, in this embodiment, a fisheye joint is installed at the end of the piston rod of the first push rod device 50, and a CB-type double-ear seat is installed on the outer wall of the first side plate 11 and the second side plate 12, and the fisheye joint is hinged to the CB-type double-ear seat.

[0037] Through the above structure, the four side panels of the shaping device can be opened and closed respectively by the first push rod device, so that during production, there is no need for manual repetitive disassembly and assembly of the shaping device, which solves the problem that during the production of the existing shaping device, multiple manual workers are required to cooperate in repetitive disassembly and assembly of the shaping device, which is time-consuming and labor-intensive, reduces the labor intensity of workers and improves production efficiency.

[0038] Embodiment 2:

[0039] When the lower ends of the first side panel 11 and the second side panel 12 are positioned against the side of the bottom panel 15 to form the foaming box body 10 with the upper side open, the foamed sponge is shaped like bread, and the upper side is a convex arc surface. During the later processing, this arc surface generally needs to be cut off, which is very wasteful.

[0040] Therefore, on the basis of the first embodiment, the foaming box body 10 further includes a top plate 14, which is located below the hanging frame 40. A second push rod device 60 is also installed on the supporting frame 20, and the second push rod device 60 is connected to the top plate 14. By setting the top plate 14, during production, the second push rod device 60 is extended, and the top plate 14 moves down. Figure 4 , when the raw material is foaming, the upper side of the sponge can also be flat, thereby reducing waste. After the sponge is foamed, see Figure 5 , the first side plate 11 and the second side plate 12 are opened, and then the second push rod device 60 is retracted, and the top plate 14 rises and separates from the sponge.

[0041] Specifically, the second push rod device 60 can be one of an electric push rod, a cylinder, and an oil cylinder. In this embodiment, a cylinder is used, and the cylinder adopts an end trunnion structure, and the cylinder body is provided with an end trunnion at the end close to the piston rod, and the hinge seat 25 is two ear plates with round holes, and the two ear plates are respectively located on both sides of the cylinder, and the two ear plates are respectively welded to the support frame 20. Figure 3 A second mounting plate 28 is welded between the second cross beam 24 and the middle of the first longitudinal beam 26 of the support frame 20, and a second push rod device 60 is mounted on the second mounting plate 28 by bolts, and a piston rod of the second push rod device 60 extends downward. A joint is threadedly screwed on the end of the piston rod of the second push rod device 60, and the joint is bolted and fixed to the top plate 14.

[0042] Furthermore, two guide devices 70 are installed on the top plate 14 to ensure that the top plate 14 can be smoothly raised and lowered and prevent the top plate 14 from rotating.

[0043] Specifically, the guide device 70 includes a guide rod 71 and a guide sleeve 72. The guide rod 71 is longitudinally installed on the top plate 14, and the guide sleeve 72 is installed on the support frame 20. The guide rod 71 penetrates the guide sleeve 72, and the guide rod 71 and the guide sleeve 72 are slidably connected.

[0044] See also Figure 3 , 5. A connecting sleeve is installed on the top plate 14 by bolts, and the lower end of the guide rod 71 is fixedly installed in the connecting sleeve. The first mounting plate 27 is installed on the two first longitudinal beams 26, and the guide sleeve 72 is installed on the first mounting plate 27.

[0045] Embodiment three:

[0046] On the basis of the first or second embodiment, wheels 16 are further installed below the bottom plate 15 to facilitate the movement of the bottom plate 15 and the foamed sponge on the bottom plate 15. The wheels 16 can be casters with a simple structure.

[0047] In a preferred solution, the wheel 16 is a rail wheel. A track 80 is installed on the ground, and the rail wheel is placed on the track 80 to facilitate the movement and positioning of the base plate 15.

[0048] When in use, the two rails 80 are installed on the ground, and the center of the two rails 80 is the center line of the top plate 14 in the length direction. In the width direction, a plug can be installed on the lower side of the top plate 14 to set a round hole on the ground. When the plug is inserted into the round hole on the ground, the bottom plate 15 is limited on the rails 80 and the top plate 14 is aligned. It is also possible to draw a mark on the ground, and when the bottom plate 15 is aligned with the mark, the bottom plate 15 is aligned with the top plate 14.

[0049] Further, in order to facilitate the pulling of the bottom plate 15, a pulling device 17 is installed on the lower side of the bottom plate 15. Figure 1 , 4 The traction device 17 is two protruding plates welded on the lower side of the bottom plate 15 in the length direction. When traction is performed, the protruding plates are manually hooked by hooks to pull the bottom plate 15.

[0050] Of course, the traction device 17 may also be other traction structures, such as the structure of an electric straddle carrier.

[0051] Through the above structure, after foaming, the first side panel 11 and the second side panel 12 can be quickly opened, so that the bottom panel 15 and the sponge on the bottom panel 15 can be removed through the track 80, and then the other bottom panel 15 on the track 80 can be moved to the bottom of the top panel 14, so as to carry out continuous production and further improve production efficiency.

[0052] Embodiment 4:

[0053] Support columns 30 are respectively installed at the four corners of the support frame 20, and the support columns 30 are installed and connected with the anchor bolts preset on the ground. In addition to the above structure, the support frame 20 can also be welded on the pillars of the factory building.

[0054] The working principle or action process of the utility model is as follows:

[0055] See also Figure 4 , move the bottom plate 15 to below the top plate 14 through the track 80, then the first push rod device 50 extends, and the two first side plates 11 and the two second side plates 12 respectively enclose the bottom plate 15 under the action of the first push rod device 50, and then the second push rod device 60 extends, and the top plate 14 moves down, thereby forming a box structure.

[0056] Afterwards, the stirred raw materials are poured into the foaming box body 10 through the opening and closing door 13, and then the opening and closing door 13 is quickly closed to wait for the raw materials to be foamed and formed.

[0057] After the raw materials are foamed and molded, see Figure 5The first push rod device 50 in the length direction is shortened first, and the first push rod device 50 in the width direction is shortened later, and the first side panel 11 and the second side panel 12 are opened in turn. Then the second push rod device 60 is retracted, and the top panel 14 rises and separates from the sponge, so that the bottom panel 15 and the sponge on the bottom panel 15 can be removed.

[0058] Another bottom plate 15 on the track 80 is moved below the top plate 14 to carry out continuous production.

Claims

1. A sponge foaming and shaping device, comprising a foaming box body (10), wherein the foaming box body (10) includes a first side plate (11), a second side plate (12) and a bottom plate (15), wherein the two first side plates (11) and the two second side plates (12) enclose the bottom plate (15) to form a box structure, and an opening and closing door (13) for feeding is provided on the first side plate (11) or the second side plate (12), wherein: It also includes a support frame (20), a suspension frame (40) is installed on the lower side of the support frame (20) via a connecting rod (21), the upper ends of the two first side panels (11) and the two second side panels (12) are respectively hinged to the suspension frame (40) via door shafts (41), and a first push rod device (50) is installed on the support frame (20) via a hinge seat (25), and the telescopic ends of the four first push rod devices (50) are respectively hinged to the first side panel (11) and the second side panel (12).

2. A sponge foaming and shaping device according to claim 1, characterized in that: The foaming box body (10) further comprises a top plate (14), the top plate (14) being located below the suspension frame (40), and a second push rod device (60) being mounted on the support frame (20), the second push rod device (60) being connected to the top plate (14).

3. A sponge foaming and shaping device according to claim 2, characterized in that: At least one guide device (70) is also mounted on the top plate (14), and the guide device (70) comprises a guide rod (71) and a guide sleeve (72). The guide rod (71) is longitudinally mounted on the top plate (14), and the guide sleeve (72) is mounted on the support frame (20). The guide rod (71) penetrates into the guide sleeve (72), and the guide rod (71) and the guide sleeve (72) are connected in a sliding manner.

4. A sponge foaming and shaping device according to any one of claims 1 to 3, characterized in that: Wheels (16) are also installed below the bottom plate (15).

5. A sponge foaming and shaping device according to claim 4, characterized in that: The wheel (16) is a rail wheel, a rail (80) is installed on the ground, and the rail wheel is placed on the rail (80).

6. A sponge foaming and shaping device according to claim 4 or 5, characterized in that: A traction device (17) is installed on the lower side of the base plate (15).

7. The sponge foaming and shaping device according to claim 1, characterized in that: Support columns (30) are respectively installed at the four corners of the support frame (20).

Images