Foaming sponge forming equipment

Abstract

The utility model relates to the technical field of foaming sponge forming, and discloses foaming sponge forming equipment which comprises a peripheral protection frame, a bottom supporting conveying belt is installed at the bottom of the left half portion in the peripheral protection frame, and a side baffle is arranged in the peripheral protection frame. The side baffle, the bottom supporting conveying belt and the left side wall of the peripheral protection frame jointly enclose a foaming sponge forming space, a side baffle recycling mechanism is installed on the right half part in the peripheral protection frame, and a forming guiding-out ramp connected with the right side of the supporting conveying belt is installed at the bottom of the right half part in the peripheral protection frame. A stirring mechanism is installed on the left side wall of the peripheral protection frame. The foamed sponge forming equipment has the advantages of being simple and convenient to operate, improving the production efficiency, reducing the operation difficulty and guaranteeing the production quality in the aspect of leading-out operation after sponge forming. Due to the advantages, the equipment has high competitiveness and wide application prospects in the sponge forming industry, and the requirements of users for efficient and stable production can be met.

Description

Technical Field

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

[0002] Foam sponge is a common soft material with the characteristics of light weight, softness and good water absorption. It is widely used in furniture, car seats, mattresses, sports equipment, etc. In its preparation process, the foaming liquid needs to be injected into the molding mold for foaming, and then it can be used after curing and molding.

[0003] However, the existing foam sponge molding equipment has some shortcomings in the export operation after sponge molding:

[0004] Inconvenient export operation: In traditional foam sponge molding equipment, the export operation after sponge molding usually requires more manual intervention and complicated steps. Operators need to use tools or move the sponge manually, which not only increases the complexity of the operation, but also easily causes deformation or damage to the sponge.

[0005] Low production efficiency: The export operation of traditional equipment requires more manpower and the operation process is cumbersome, resulting in low production efficiency. The sponge export speed is limited by the operator's operating speed and cannot meet the needs of large-scale production.

[0006] Difficulty in operation: The operation process of traditional equipment is relatively complicated, requiring operators to have certain professional skills and experience, including how to correctly move the sponge, adjust the equipment, etc. This increases the training cost and learning curve of the operator, and is also prone to operational errors.

[0007] The quality of the sponge is difficult to guarantee: Due to human factors in the sponge export process of traditional equipment, such as improper operation or uneven force, the sponge can easily be deformed or damaged, thus affecting the quality and consistency of the sponge. Utility Model Content

[0008] The utility model aims to provide a foaming sponge forming device, which solves the problems of inconvenient export operation, low production efficiency, great operating difficulty and difficulty in ensuring the quality of sponge in the background technology.

[0009] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0010] A foaming sponge molding device comprises an outer protective frame, a bottom supporting conveyor belt is installed at the bottom of the left half of the outer protective frame, a side baffle is arranged inside the outer protective frame, the side baffle, the bottom supporting conveyor belt and the left side wall of the outer protective frame jointly enclose a foaming sponge molding space, a side baffle recovery mechanism is installed at the right half of the inner part of the outer protective frame, a molding lead-out ramp connected with the right side of the supporting conveyor belt is installed at the bottom of the right half of the outer protective frame, and a stirring mechanism is installed on the left side wall of the outer protective frame.

[0011] Preferably, a bottom support plate is provided inside the bottom support conveyor belt, and the top surface of the bottom support plate is slidably fitted and supported below the top belt surface of the bottom support conveyor belt.

[0012] Preferably, the side baffle recovery mechanism comprises:

[0013] A second drive motor mounted on the outer wall of the right end of the outer protective frame;

[0014] A second driving gear connected to the output end of the second driving motor;

[0015] A second transmission gear meshed with the left and right sides of the second driving gear;

[0016] A first driving screw rod connected to the center of the second transmission gear on both sides;

[0017] A first screw sleeve correspondingly threadedly sleeved on the first driving screws on both sides, the bottoms of the first screw sleeves on both sides are respectively connected to the left and right ends of the top of the side baffle;

[0018] A screw rod end fixing seat is installed on the inner side wall of the outer protective frame, and the front end of the first screw rod sleeve is connected to the screw rod end fixing seat on the same side.

[0019] Preferably, the transmission ratio between the second driving gear and the second transmission gear is set to 5:1.

[0020] Preferably, the stirring mechanism comprises:

[0021] A vertical bracket mounted on the left side wall of the outer protective frame;

[0022] A sliding sleeve frame slidably sleeved on the vertical bracket;

[0023] A lifting drive mechanism installed inside the vertical bracket to drive the sliding sleeve frame to rise and fall;

[0024] A cantilever mounted on the right side wall of the sliding sleeve frame;

[0025] A third drive motor installed at the front end of the cantilever;

[0026] A stirring shaft connected to the output end of the third driving motor.

[0027] Preferably, the lifting drive mechanism comprises:

[0028] A fourth drive motor installed at the bottom of the vertical bracket;

[0029] A second driving screw connected to the output end of the fourth driving motor;

[0030] A second screw rod sleeve is threadedly sleeved on the second driving screw rod, and an outer tube wall of the second screw rod sleeve is fixedly connected to an inner frame wall of the sliding sleeve frame.

[0031] Preferably, a formed guide outlet is provided at the right end of the outer protective frame, and the right end of the formed guide outlet ramp leads to the formed guide outlet.

[0032] Preferably, a conveyor belt driving mechanism is installed on the outer side of the left end of the outer protective frame, and the conveyor belt driving mechanism includes:

[0033] A first drive motor installed outside the outer protective frame;

[0034] A first driving gear connected to an output end of the first driving motor;

[0035] A first transmission gear is meshed with one side of the first driving gear, and the center of the first transmission gear is connected to the driving end of the bottom supporting conveyor belt.

[0036] Preferably, the transmission ratio between the first driving gear and the first transmission gear is set to 1:1.

[0037] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0038] Simple export process: The equipment smoothly exports the formed sponge to the right side of the outer protective frame through the formed export ramp. This design simplifies the operation process and makes the sponge removal process more convenient. The operator does not need additional steps or tools, just take the sponge out of the formed export port.

[0039] Improve production efficiency: The equipment adopts an automatic export design. Through the synergy of the bottom support conveyor belt, the formed sponge is quickly and stably transported to the export port, reducing the need for manual intervention and thus improving production efficiency.

[0040] Reduced operating difficulty: The operating process of the equipment is relatively simple and clear. The operator only needs to control the start and stop of the corresponding mechanism, without complicated operating steps or professional skills. This reduces the training cost of the operator and reduces the possibility of operating errors.

[0041] Ensure production quality: Since the export process of the molded sponge is more stable and controllable, the deformation or damage of the sponge caused by the unstable export process can be effectively reduced, thereby ensuring the consistency and stability of production quality.

[0042] In summary, the foam sponge molding equipment has many advantages in the export operation after sponge molding, including easy operation, improved production efficiency, reduced operation difficulty and guaranteed production quality. These advantages make the equipment highly competitive and have broad application prospects in the sponge molding industry, which can meet the needs of users for efficient and stable production and provide strong support for the development and progress of the industry. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] Figure 1 It is a structural schematic diagram of a foam sponge forming device according to an embodiment of the utility model;

[0044] Figure 2 It is a half-cut structural schematic diagram of a foam sponge forming device according to an embodiment of the utility model;

[0045] Figure 3 It is a schematic diagram of the connection structure of a side baffle recovery mechanism, a side baffle, a bottom support conveyor belt and a conveyor belt driving mechanism of a foam sponge molding device according to an embodiment of the utility model;

[0046] Figure 4 It is a structural schematic diagram of a conveyor belt driving mechanism of a foam sponge molding device according to an embodiment of the utility model;

[0047] Figure 5 It is a structural schematic diagram of a stirring mechanism of a foaming sponge forming device according to an embodiment of the utility model;

[0048] Figure 6 It is a structural schematic diagram of a lifting drive mechanism of a foam sponge molding device according to an embodiment of the utility model.

[0049] Among them: 1. outer protective frame; 2. bottom support conveyor belt; 3. side baffle; 4. side baffle recovery mechanism; 5. stirring mechanism; 6. forming export ramp; 11. forming export outlet; 21. conveyor belt driving mechanism; 22. bottom support plate; 211. first drive motor; 212. first drive gear; 213. first transmission gear; 41. second drive motor; 42. second drive gear; 43. second transmission gear; 44. first drive screw; 45. first screw sleeve; 46. screw end fixing seat; 51. vertical bracket; 52. sliding sleeve frame; 53. lifting drive mechanism; 54. cantilever; 55. third drive motor; 56. stirring shaft; 531. fourth drive motor; 532. second drive screw; 533. second screw sleeve. DETAILED DESCRIPTION

[0050] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0051] See also Figure 1-6 A foam sponge molding device comprises an outer protective frame 1, a bottom supporting conveyor belt 2 is installed at the bottom of the left half of the outer protective frame 1, a side baffle 3 is arranged inside the outer protective frame 1, the side baffle 3, the bottom supporting conveyor belt 2 and the left side wall of the outer protective frame 1 jointly enclose a foam sponge molding space, a side baffle recovery mechanism 4 is installed at the right half of the inner part of the outer protective frame 1, a molding lead-out ramp 6 connected with the right side of the supporting conveyor belt 2 is installed at the bottom of the right half of the inner part of the outer protective frame 1, and a stirring mechanism 5 is installed on the left side wall of the outer protective frame 1;

[0052] Among them, the film is laminated and covered on the inner wall of the space enclosed by the side baffle 3, the bottom support conveyor belt 2 and the left side wall of the outer protective frame 1, and then the foamed sponge molding liquid to be formed is injected into the interior of the space, and then the internal foamed sponge molding liquid is stirred by the stirring mechanism 5. After the stirring is completed, the sponge is waited to be formed. After forming, the side baffle 3 is driven to be recovered to the rightmost end through the side baffle recovery mechanism 4, and at the same time, the bottom support conveyor belt 2 is started to transport the formed sponge to the right, and then it is sent to the right side of the outer protective frame 1 on the forming export ramp 6.

[0053] Furthermore, a bottom support plate 22 is provided inside the bottom support conveyor belt 2, and the top surface of the bottom support plate 22 is slidably fitted and supported below the top belt surface of the bottom support conveyor belt 2;

[0054] The bottom support plate 22 is used to provide bottom support for the conveyor belt 2 to prevent the foam sponge liquid formed on the top from causing compression deformation.

[0055] Furthermore, the side baffle recovery mechanism 4 includes:

[0056] A second drive motor 41 mounted on the outer wall of the right end of the outer protective frame 1;

[0057] A second driving gear 42 connected to the output end of the second driving motor 41;

[0058] A second transmission gear 43 meshed with the left and right sides of the second driving gear 42;

[0059] A first driving screw rod 44 connected to the center of the second transmission gear 43 on both sides;

[0060] The first screw sleeves 45 are correspondingly threadedly sleeved on the first driving screws 44 on both sides, and the bottoms of the first screw sleeves 45 on both sides are respectively connected to the left and right ends of the top of the side baffle 3;

[0061] A screw end fixing seat 46 is installed on the inner wall of the outer protective frame 1, and the front end of the first screw sleeve 45 is connected to the screw end fixing seat 46 on the same side;

[0062] Among them, the recovery operation of the side baffle is: start the second drive motor 41 to drive the second drive gear 42 to rotate, and then synchronously drive the second transmission gears 43 on both sides to rotate, so as to drive the first drive screw 44 on both sides to rotate, and at this time drive the first screw sleeve 45 on both sides to move to the right, and at this time realize the operation of driving the side baffle 3 to move to the right.

[0063] Furthermore, the transmission ratio between the second driving gear 42 and the second transmission gear 43 is set to 5:1.

[0064] Furthermore, the stirring mechanism 5 comprises:

[0065] A vertical bracket 51 installed on the left side wall of the outer protective frame 1;

[0066] A sliding sleeve frame 52 slidably sleeved on the vertical bracket 51;

[0067] A lifting drive mechanism 53 installed inside the vertical bracket 51 to drive the sliding sleeve frame 52 to rise and fall;

[0068] A cantilever 54 mounted on the right side wall of the sliding sleeve frame 52;

[0069] A third driving motor 55 installed at the front end of the cantilever 54;

[0070] A stirring shaft 56 connected to the output end of the third driving motor 55;

[0071] Among them, the lifting drive mechanism 53 can drive the sliding frame 52, the cantilever 54, the third drive motor 55 and the stirring shaft 56 to move up and down, so as to realize the operation of stirring the liquid inside the space enclosed by the side baffle 3, the bottom support conveyor belt 2 and the left side wall of the outer protective frame 1, and can also be recovered upward after the stirring operation is completed to avoid affecting the subsequent molding operation.

[0072] Furthermore, the lifting drive mechanism 53 includes:

[0073] A fourth driving motor 531 installed at the bottom of the vertical bracket 51;

[0074] A second driving screw rod 532 connected to the output end of the fourth driving motor 531;

[0075] A second screw sleeve 533 threadably sleeved on the second driving screw 532, wherein the outer tube wall of the second screw sleeve 533 is fixedly connected to the inner frame wall of the sliding sleeve frame 52;

[0076] Among them, starting the fourth drive motor 531 drives the second drive screw 532 to rotate, thereby driving the second screw sleeve 533 to slide up and down on the second drive screw 532, thereby driving the sliding sleeve frame 52, the cantilever 54, the third drive motor 55 and the stirring shaft 56 to move up and down.

[0077] Furthermore, a molding outlet 11 is provided at the right end of the outer protective frame 1, and the right end of the molding outlet ramp 6 leads to the molding outlet 11;

[0078] The design of the molding outlet 11 makes it easy for operators to take out the molded foam sponge.

[0079] Furthermore, a conveyor belt driving mechanism 21 is installed on the outer side of the left end of the outer protective frame 1, and the conveyor belt driving mechanism 21 includes:

[0080] A first driving motor 211 installed outside the outer protective frame 1;

[0081] A first driving gear 212 connected to the output end of the first driving motor 211;

[0082] The first transmission gear 213 is meshed with one side of the first driving gear 212 , and the center of the first transmission gear 213 is connected to the driving end of the bottom supporting conveyor belt 2 .

[0083] Furthermore, the transmission ratio between the first driving gear 212 and the first transmission gear 213 is set to 1:1.

[0084] How it works

[0085] Preparation stage: The operator places the film on the left half of the inner part of the outer protective frame 1 and covers its four sides and bottom with the side baffle 3, the bottom support conveyor belt 2 and the left wall surface of the outer protective frame 1 to ensure that the molding liquid does not leak out. Then, the foam sponge molding liquid to be molded is injected into the interior of the space.

[0086] Forming stage: The stirring mechanism 5 is started to stir the internal foaming sponge forming liquid to promote uniform foaming. After the stirring is completed, the stirring mechanism 5 is recovered above the liquid surface. Then wait for the sponge to be formed. After the forming is completed, the side baffle recovery mechanism 4 is started to drive the side baffle 3 to be recovered to the rightmost end, and at the same time, the bottom support conveyor belt 2 is started to convey the formed sponge to the right. The formed sponge is led out to the right side of the outer protective frame 1 through the forming lead-out ramp 6. Finally, the operator takes it out at the forming lead-out port 11 and then tears off the outer film.

[0087] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit thereof, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A foaming sponge forming device, comprising an outer protective frame (1), characterized in that: A bottom support conveyor belt (2) is installed at the bottom of the left half of the outer protective frame (1); a side baffle (3) is arranged inside the outer protective frame (1); the side baffle (3), the bottom support conveyor belt (2) and the left side wall of the outer protective frame (1) jointly enclose a foaming sponge molding space; a side baffle recovery mechanism (4) is installed at the right half of the inner part of the outer protective frame (1); a molding lead-out ramp (6) connected to the right side of the support conveyor belt (2) is installed at the bottom of the right half of the inner part of the outer protective frame (1); and a stirring mechanism (5) is installed on the left side wall of the outer protective frame (1).

2. The foam sponge forming equipment according to claim 1, characterized in that: A bottom support plate (22) is arranged inside the bottom support conveyor belt (2), and the top surface of the bottom support plate (22) is slidably fitted and supported below the top belt surface of the bottom support conveyor belt (2).

3. The foam sponge forming equipment according to claim 1, characterized in that: The side baffle recovery mechanism (4) comprises: A second drive motor (41) mounted on the outer wall of the right end of the outer protective frame (1); A second driving gear (42) connected to an output end of the second driving motor (41); A second transmission gear (43) meshed with the left and right sides of the second driving gear (42); A first driving screw rod (44) connected to the center of the second transmission gear (43) on both sides; A first screw sleeve (45) correspondingly threadedly sleeved on the first driving screws (44) on both sides, the bottoms of the first screw sleeves (45) on both sides respectively being connected to the left and right ends of the top of the side baffle (3); A screw end fixing seat (46) is mounted on the inner wall of the outer protective frame (1), and the front end of the first screw sleeve (45) is butted against the screw end fixing seat (46) on the same side.

4. The foam sponge forming equipment according to claim 3, characterized in that: The transmission ratio between the second driving gear (42) and the second transmission gear (43) is set to 5:

1.

5. The foam sponge forming equipment according to claim 1, characterized in that: The stirring mechanism (5) comprises: A vertical bracket (51) mounted on the left side wall of the outer protective frame (1); A sliding sleeve frame (52) slidably sleeved on the vertical bracket (51); A lifting drive mechanism (53) installed inside the vertical support (51) and driving the sliding sleeve frame (52) to move up and down; A cantilever (54) mounted on the right side wall of the sliding sleeve frame (52); A third driving motor (55) mounted on the front end of the cantilever (54); A stirring shaft (56) connected to the output end of the third driving motor (55).

6. The foam sponge forming equipment according to claim 5, characterized in that: The lifting drive mechanism (53) comprises: A fourth drive motor (531) mounted on the inner bottom of the vertical bracket (51); A second driving screw rod (532) connected to the output end of the fourth driving motor (531); A second screw sleeve (533) is threadedly sleeved on the second driving screw (532), and an outer tube wall of the second screw sleeve (533) is fixedly connected to an inner frame wall of the sliding sleeve frame (52).

7. The foam sponge forming equipment according to claim 1, characterized in that: A molded guide outlet (11) is provided at the right end of the outer protective frame (1), and the right end of the molded guide outlet ramp (6) leads to the molded guide outlet (11).

8. The foam sponge forming equipment according to claim 1, characterized in that: A conveyor belt driving mechanism (21) is installed on the outer side of the left end of the outer protective frame (1), and the conveyor belt driving mechanism (21) comprises: A first drive motor (211) mounted outside the outer protective frame (1); A first driving gear (212) connected to an output end of the first driving motor (211); A first transmission gear (213) meshed with one side of the first driving gear (212), the center of the first transmission gear (213) being connected to the driving end of the bottom supporting conveyor belt (2).

9. The foam sponge forming equipment according to claim 8, characterized in that: The transmission ratio between the first driving gear (212) and the first transmission gear (213) is set to 1:1.

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