Sponge foaming box with swing type feeding function
By designing a sponge foaming box with a swing-type feeding function, automatic feeding is achieved using a drive mechanism and telescopic arm assembly, which solves the problem of high labor intensity for workers in sponge production and improves feeding efficiency and equipment performance.
Patent Information
- Application Number
- CN202520407097.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-10
- Publication Date
- 2026-01-09
- Estimated Expiration
- 2035-03-10
AI Technical Summary
In the current sponge production process, the way sponge raw materials are fed increases the labor intensity of workers.
Design a sponge foaming box with swing feeding function. The driving mechanism drives the telescopic arm assembly to swing the mixing drum to the top of the foaming box, and the feeding is automatically achieved through the conveying pipe assembly, reducing manual operation.
It reduces the labor intensity of workers, reduces splashing of liquid mixtures, and improves feeding efficiency and equipment performance.
Smart Images
Figure CN223777638U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to sponge production equipment technical field, especially a kind of sponge foaming box with swing type feeding function. BACKGROUND
[0002] Sponge foaming box is used in the process of sponge production, so that the raw materials of sponge occur foaming reaction and form a kind of equipment;Specifically, polyurethane resin, blowing agent, filler, auxiliary agent and various sponge raw materials according to certain formula proportion are accurately measured by measuring appliance, then added to mixing barrel, high-speed stirring is carried out using stirring device, so that raw materials are fully mixed evenly;In the foaming process, foam gradually expands, fills the entire box space, and finally forms a certain shape and size of sponge product.After a period of curing, the sponge reaches certain strength and stability, and can be taken out from the foaming box.
[0003] For the related technology in the above, the inventor finds that polyurethane resin, blowing agent, filler, auxiliary agent and various sponge raw materials are poured into mixing barrel, and the sponge raw materials in mixing barrel are stirred using handheld stirrer;Then two workers lift mixing barrel and pour mixed raw materials into foaming box.This feeding mode increases the labor intensity of workers. UTILITY MODEL CONTENT
[0004] The utility model mainly solves the technical problem to provide a kind of sponge foaming box with swing type feeding function, solves the problem of great labor intensity of worker in the process of feeding.
[0005] To solve the above technical problem, one technical scheme adopted by the utility model is to provide a kind of sponge foaming box with swing type feeding function, comprising: foaming box body, one side of the foaming box body is equipped with stirring barrel, the front and rear sides of the foaming box body are respectively equipped with telescopic arm assembly, one end of the telescopic arm assembly is equipped with first support shaft, one end of the first support shaft is fixedly connected with the foaming box body, the other end of the telescopic arm assembly is equipped with second support shaft, one end of the second support shaft is fixedly connected with the upper end of the outer circular surface of stirring barrel;
[0006] The bottom of the stirring barrel is connected with openable and closable material conveying pipe assembly;
[0007] It further includes driving mechanism for driving the telescopic arm assembly of the front and rear sides of foaming box body to swing.
[0008] By adopting the technical scheme, in use, various sponge raw materials such as polyurethane resin, foaming agent, filler and auxiliary agent are put into the stirring cylinder according to a certain formula proportion, the raw materials in the stirring cylinder are stirred and mixed to form liquid mixture, the driving mechanism is operated to drive the telescopic arm assembly to swing by a certain angle, the telescopic arm assembly drives the stirring cylinder to swing upwards of the foaming box body, the other end of the telescopic arm assembly is provided with the second supporting shaft, one end of the second supporting shaft is fixedly connected with the upper end of the outer circular surface of the stirring cylinder, under the gravity of the liquid mixture, the stirring cylinder is always in a vertical state, when the stirring cylinder swings upwards of the foaming box body, the telescopic arm assembly is operated to shrink, so as to drive the stirring cylinder into the inner cavity of the foaming box body, the material conveying pipe assembly is operated to make the inner cavity of the material conveying pipe assembly in an open state, the liquid mixture in the stirring cylinder flows into the inner cavity of the foaming box body, the purpose of feeding is achieved, workers do not need to lift the stirring cylinder to pour the liquid mixture into the foaming box body, the labor intensity of workers is reduced, since the stirring cylinder is lowered by a certain height, the liquid mixture splashing to the inner wall of the foaming box body is reduced, and the use effect is enhanced.
[0009] In a preferred example, the telescopic arm assembly further comprises a guide pipe and a Z-shaped rod body arranged in the guide pipe, one end of the guide pipe away from the Z-shaped rod body is provided with the first supporting shaft and the two are rotationally connected, one end of the Z-shaped rod body away from the guide pipe is provided with the second supporting shaft and the two are rotationally connected, the guide pipe is connected with a first fixed plate, the Z-shaped rod body is connected with a second fixed plate, the first fixed plate is connected with a first telescopic rod, and the extending end of the first telescopic rod is connected with the second fixed plate.
[0010] By adopting the above technical scheme, the extending rod of the first telescopic rod extends and shrinks to drive the Z-shaped rod body to slide in the guide pipe, so as to adjust the length of the telescopic arm assembly, the first supporting shaft is fixedly connected with the foaming box body, and the telescopic arm assembly is driven to swing under the action of the driving mechanism.
[0011] In a preferred example, the bottom of the stirring cylinder is provided with a discharge hole, the material conveying pipe assembly comprises a material conveying pipe body corresponding to the discharge hole, one side of the material conveying pipe body close to the upper end is provided with a rectangular hole, an L-shaped gate plate is slidably connected in the rectangular hole, the inner wall of the material conveying pipe body is connected with a rectangular frame body, the cross section of the rectangular frame body is triangular, the upper end of the rectangular frame body is flush with the bottom wall in the rectangular hole, the material conveying pipe assembly further comprises a linear driving part for driving the L-shaped gate plate to move horizontally, the linear driving part comprises a third fixed plate connected with the bottom of the stirring cylinder, a second telescopic rod is connected with the third fixed plate, and the extending end of the second telescopic rod is connected with the L-shaped gate plate.
[0012] Through the above technical scheme, the extension rod of the telescopic rod two performs extension or contraction action, thereby driving the L-shaped shutter to move in the rectangular hole, and achieving the purpose of opening or closing the inner cavity of the material conveying pipe body.
[0013] In a preferred example, the driving mechanism further comprises driving rod assemblies arranged on both sides of the foaming box body, the driving rod assemblies comprise telescopic rods three, hinged seats one and two respectively connected at both ends of the telescopic rods three, the hinged seat one is connected with the corresponding telescopic arm assembly, the bottom of the hinged seat two is connected with a support plate, and one end of the support plate is connected with the outer surface of the foaming box body.
[0014] Through the above technical scheme, the extension rod of the telescopic rod three performs extension or contraction action, thereby driving the telescopic arm assembly to swing clockwise or counterclockwise, and the telescopic rod three is connected with the hinged seat one and the hinged seat two through a pin shaft.
[0015] In a preferred example, the stirring cylinder is further connected with a stirrer assembly at the top, the stirrer assembly comprises a strip-shaped fixed seat connected with the opening of the stirring cylinder, a stirring shaft is arranged on the strip-shaped fixed seat, a motor is connected with the upper end of the stirring shaft, and a plurality of stirring plates are connected at the outer circle of the lower end.
[0016] Through the above technical scheme, the motor works to drive the stirring plates on the stirring shaft to rotate in a circle, and the stirring plates uniformly stir and mix various sponge raw materials such as polyurethane resin, foaming agent, filler and additive.
[0017] In a preferred example, the foaming box body comprises a square storage tank and a vertical box body sleeved on the outer wall of the square storage tank, the vertical box body comprises a U-shaped shell and a door plate, one side edge of the door plate is connected with the U-shaped shell through a shaft hinge, and the other side edge is connected with the U-shaped shell through a lock buckle.
[0018] Through the above technical scheme, the liquid mixture enters the square storage tank, and the vertical box body makes the foam expand regularly upwards, so that the sponge with a certain shape is formed, and after the sponge is solidified for a period of time, the sponge reaches a certain strength and stability, and after the lock buckle is opened and the door plate is pulled, the sponge can be taken out.
[0019] In a preferred example, the bottom of the stirring cylinder is connected with four supporting legs in a rectangular array, and the lower end of the supporting leg is lower than the lower end of the material conveying pipe body.
[0020] By adopting the technical scheme, the lower end of the material conveying pipe body is prevented from contacting the ground through the use of the supporting leg.
[0021] To sum up, the utility model has at least one of the following beneficial technical effects:
[0022] 1. The driving mechanism works through the telescopic arm assembly to swing the stirring drum above the foaming box body, the material conveying pipe assembly is in an open state through operation, the liquid mixture flows into the inner cavity of the foaming box body through the material conveying pipe assembly, and the purpose of feeding is achieved.
[0023] 2. The telescopic arm assembly is operated to drive the stirring drum to descend by a certain height, the stirring drum enters the inner cavity of the foaming box body, liquid mixture splashing to the inner wall of the foaming box body is reduced, and the use effect is enhanced. BRIEF DESCRIPTION OF DRAWINGS
[0024] In order to more clearly illustrate the technical scheme in the embodiments of the utility model, the drawings needed in the embodiment description will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained by those skilled in the art without creative labor on the premise of not paying creative labor, and the drawings are as follows:
[0025] Figure 1 is a structural schematic view of a preferable embodiment of the sponge foaming box with the swing type feeding function.
[0026] Figure 2 is Figure 1 a structural schematic view of the stirrer assembly in the embodiment.
[0027] Figure 3 is Figure 1 a structural schematic view of the connection between the stirring drum and the material conveying pipe assembly in the embodiment.
[0028] Figure 4 is Figure 1 a structural schematic view of the foaming box body in the embodiment.
[0029] Figure 5 is Figure 3 a structural schematic view of the rectangular frame body in the embodiment.
[0030] In the drawings: 1, stirring drum; 20, foaming box body; 30, telescopic arm assembly; 4, first supporting shaft; 5, second supporting shaft; 60, material conveying pipe assembly; 70, driving rod assembly; 80, stirrer assembly; 11, discharge hole; 12, supporting leg;
[0031] 21, square storage tank; 22, vertical box; 221, U-shaped shell; 222, door plate;
[0032] 31, guide pipe; 32, Z-shaped rod body; 33, fixed plate one; 34, fixed plate two; 35, telescopic rod one;
[0033] 61, material conveying pipe body; 62, rectangular hole; 63, L-shaped gate plate; 64, rectangular frame body; 65, linear driving part; 651, fixed plate three; 652, telescopic rod two;
[0034] 71, telescopic rod three; 72, hinged seat one; 73, hinged seat two; 74, support plate;
[0035] 81, strip-shaped fixed seat; 82, stirring shaft; 83, motor; 84, stirring plate. DETAILED DESCRIPTION
[0036] The preferred embodiments of the present application will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are merely intended to illustrate and explain the present application, and are not intended to limit the present application.
[0037] It should be noted that these drawings are simplified schematic diagrams, and only illustrate the basic structure of the present application in a schematic manner, and therefore only show the relevant components of the present application.
[0038] Referring to Figures 1 to 5 The present application discloses a sponge foaming box with a swing type feeding function, comprising: a foaming box body 20, a stirring drum 1 is arranged on one side of the foaming box body 20, a telescopic arm assembly 30 is arranged on the front and rear sides of the foaming box body 20, a first support shaft 4 is arranged at one end of the telescopic arm assembly 30, one end of the first support shaft 4 is fixedly connected with the foaming box body 20, a second support shaft 5 is arranged at the other end of the telescopic arm assembly 30, and one end of the second support shaft 5 is fixedly connected with the upper end of the outer circular surface of the stirring drum 1.
[0039] The present application further comprises a driving mechanism for driving the telescopic arm assembly 30 on the front and rear sides of the foaming box body 20 to swing.
[0040] The telescopic arm assembly 30 comprises a guide pipe 31 and a Z-shaped rod 32 arranged in the guide pipe 31, the first support shaft 4 is arranged in one end of the guide pipe 31 away from the Z-shaped rod 32 and the two are rotationally connected, the second support shaft 5 is arranged in one end of the Z-shaped rod 32 away from the guide pipe 31 and the two are rotationally connected, the guide pipe 31 is connected with a fixed plate one 33, the Z-shaped rod 32 is connected with a fixed plate two 34, the fixed plate one 33 is connected with a telescopic rod one 35, the telescopic rod one 35 is an electric push rod, the telescopic rod one 35 is connected with the fixed plate two 34 at the extending end, the telescopic rod one 35 is extended and retracted to drive the Z-shaped rod 32 to slide in the guide pipe 31, so as to adjust the length of the telescopic arm assembly 30, the first support shaft 4 is fixedly connected with the foaming box body 20, and the telescopic arm assembly 30 is driven to swing under the action of the driving mechanism.
[0041] The driving mechanism comprises driving rod assemblies 70 arranged on both sides of the foaming box body 20 respectively, the driving rod assembly 70 comprises a telescopic rod three 71, hinged seats one 72 and two 73 respectively connected at both ends of the telescopic rod three 71, the telescopic rod three 71 is an electric push rod, the hinged seat one 72 is connected with the corresponding telescopic arm assembly 30, the bottom of the hinged seat two 73 is connected with a support plate 74, one end of the support plate 74 is connected with the outer surface of the foaming box body 20, the telescopic rod three 71 is extended or retracted to drive the telescopic arm assembly 30 to swing clockwise or counterclockwise, and the telescopic rod three 71 is connected with the hinged seat one 72 and the hinged seat two 73 through a pin shaft respectively.
[0042] The bottom of the stirring barrel 1 is connected with an openable and closable material conveying pipe assembly 60; the bottom of the stirring barrel 1 is provided with a discharging hole 11, the material conveying pipe assembly 60 comprises a material conveying pipe body 61 corresponding to the discharging hole 11, a rectangular hole 62 is arranged on one side of the material conveying pipe body 61 close to the upper end, an L-shaped gate 63 is slidably connected in the rectangular hole 62, a rectangular frame body 64 is connected to the inner wall of the material conveying pipe body 61, the cross section of the rectangular frame body 64 is triangular, the upper end of the rectangular frame body 64 is flush with the bottom wall in the rectangular hole 62, and the material conveying pipe assembly 60 further comprises a linear driving piece 65 for driving the L-shaped gate 63 to move horizontally, the linear driving piece 65 comprises a fixed plate three 651 connected to the bottom of the stirring barrel 1, a telescopic rod two 652 connected to the fixed plate three 651, the telescopic rod two 652 being an electric push rod, and the telescopic rod two 652 being connected with the L-shaped gate 63 at the extending end; the telescopic rod two 652 extends or retracts to drive the L-shaped gate 63 to move in the rectangular hole 62, so as to open or close the inner cavity of the material conveying pipe body 61; since the upper end of the rectangular frame body 64 is flush with the bottom wall in the rectangular hole 62, the rectangular frame body 64 plays a sliding support effect on the L-shaped gate 63, and the sealing performance of the L-shaped gate 63 on the inner hole of the material conveying pipe body 61 is enhanced; since the cross section of the rectangular frame body 64 is triangular, the liquid mixture remaining on the rectangular frame body 64 is reduced.
[0043] The top of the stirring barrel 1 is connected with a stirrer assembly 80, the stirrer assembly 80 comprises a strip-shaped fixed seat 81 connected to the opening of the stirring barrel 1, a stirring shaft 82 is arranged through the strip-shaped fixed seat 81, a motor 83 is connected to the upper end of the stirring shaft 82, and a plurality of stirring plates 84 are connected to the outer circle of the lower end of the stirring shaft 82 at intervals; the motor 83 drives the stirring plates 84 on the stirring shaft 82 to rotate in a circle, and the stirring plates 84 uniformly stir and mix various sponge raw materials such as polyurethane resin, foaming agent, filler and additive.
[0044] The foaming box body 20 comprises a square storage tank 21 and a vertical box body 22 sleeved on the outer wall of the square storage tank 21, the vertical box body 22 comprises a U-shaped shell 221 and a door plate 222, one side edge of the door plate 222 is connected with the U-shaped shell 221 through a shaft hinge, and the other side edge is connected with the U-shaped shell 221 through a lock catch; the liquid mixture enters the square storage tank 21, and under the action of the vertical box body 22, the foam expands regularly upwards to form a sponge with a certain shape, after a period of solidification, the sponge reaches a certain strength and stability, and after the lock catch is opened and the door plate 222 is pulled, the sponge can be taken out.
[0045] The bottom of the stirring barrel 1 is connected with four supporting legs 12 in a rectangular array, and the lower end of the supporting leg 12 is lower than the lower end of the material conveying pipe body 61; through the use of the supporting leg 12, the lower end of the material conveying pipe body 61 is prevented from contacting the ground.
[0046] The implementation principle of the embodiment is that in use, various sponge raw materials such as polyurethane resin, foaming agent, filler, and auxiliary agent are put into the stirring cylinder 1 according to a certain formula proportion, the raw materials in the stirring cylinder 1 are stirred and mixed to form a liquid mixture, the driving mechanism is operated to drive the telescopic arm assembly 30 to swing by a certain angle, the telescopic arm assembly 30 drives the stirring cylinder 1 to swing upwards of the foaming box body 20, since the other end of the telescopic arm assembly 30 is provided with the second supporting shaft 5, one end of the second supporting shaft 5 is fixedly connected with the upper end of the outer circular surface of the stirring cylinder 1, under the action of the gravity of the liquid mixture, the stirring cylinder 1 is always in a vertical state, when the stirring cylinder 1 swings to the upper side of the foaming box body 20, the telescopic arm assembly 30 is operated to contract to drive the stirring cylinder 1 into the inner cavity of the foaming box body 20, the feeding pipe assembly 60 is operated to make the inner cavity thereof in an open state, the liquid mixture in the stirring cylinder 1 flows into the inner cavity of the foaming box body 20 to achieve the purpose of feeding, workers do not need to lift the stirring cylinder 1 to pour the liquid mixture into the foaming box body 20, the labor intensity of workers is reduced, since the stirring cylinder 1 is lowered by a certain height, the liquid mixture splashing to the inner wall of the foaming box body 20 is reduced, and the use effect is enhanced.
[0047] The above is only an embodiment of the present application, and does not limit the patent range of the present application, and any equivalent structure or equivalent process transformation, or direct or indirect application in other related technical fields, is also included in the patent protection range of the present application.
Claims
1. A sponge foaming box with a swing type feeding function, comprising: a foaming box body (20), characterized in that, One side of the foaming box body (20) is provided with a stirring drum (1), and the front and rear sides of the foaming box body (20) are respectively provided with telescopic arm assemblies (30), one end of the telescopic arm assembly (30) is provided with a first supporting shaft (4), one end of the first supporting shaft (4) is fixedly connected with the foaming box body (20), and the other end of the telescopic arm assembly (30) is provided with a second supporting shaft (5), one end of the second supporting shaft (5) is fixedly connected with the upper end of the outer circular surface of the stirring drum (1); The bottom of the stirring drum (1) is connected with an openable and closable material conveying pipe assembly (60); It also includes a driving mechanism for driving the telescopic arm assemblies (30) on the front and rear sides of the foaming box body (20) to swing.
2. The sponge foaming box with swing feeding function according to claim 1, characterized in that, The telescopic arm assembly (30) includes a guide pipe (31) and a Z-shaped rod body (32) penetrating in the guide pipe (31), one end of the guide pipe (31) away from the Z-shaped rod body (32) is provided with the first supporting shaft (4) and is rotationally connected with the first supporting shaft (4), one end of the Z-shaped rod body (32) away from the guide pipe (31) is provided with the second supporting shaft (5) and is rotationally connected with the second supporting shaft (5), the guide pipe (31) is connected with a fixed plate one (33), the Z-shaped rod body (32) is connected with a fixed plate two (34), the fixed plate one (33) is connected with a telescopic rod one (35), and the telescopic rod one (35) is connected with the fixed plate two (34) at the extending end.
3. The sponge foaming box with swing feeding function according to claim 1, characterized in that, The bottom of the stirring drum (1) is provided with a discharging hole (11), the material conveying pipe assembly (60) includes a material conveying pipe body (61) corresponding to the discharging hole (11), one side of the material conveying pipe body (61) is provided with a rectangular hole (62) near the upper end, the rectangular hole (62) is slidably connected with an L-shaped gate plate (63), the inner wall of the material conveying pipe body (61) is connected with a rectangular frame body (64), the cross section of the rectangular frame body (64) is triangular, the upper end of the rectangular frame body (64) is flush with the bottom wall in the rectangular hole (62), and the material conveying pipe assembly (60) further includes a linear driving piece (65) for driving the L-shaped gate plate (63) to move horizontally, the linear driving piece (65) includes a fixed plate three (651) connected to the bottom of the stirring drum (1), the fixed plate three (651) is connected with a telescopic rod two (652), and the telescopic rod two (652) is connected with the L-shaped gate plate (63) at the extending end.
4. The sponge foaming box with swing feeding function according to claim 1, characterized in that, The driving mechanism includes driving rod assemblies (70) arranged on the two sides of the foaming box body (20) respectively, the driving rod assembly (70) includes a telescopic rod three (71), hinged seats one (72) and two (73) respectively hingedly connected at the two ends thereof, the hinged seat one (72) is connected with the corresponding telescopic arm assembly (30), and the bottom of the hinged seat two (73) is connected with a supporting plate (74), one end of the supporting plate (74) is connected with the outer surface of the foaming box body (20).
5. The sponge foaming box with swing feeding function according to claim 1, characterized in that, The top of the stirring barrel (1) is connected with a stirrer assembly (80), which comprises a strip-shaped fixing seat (81) connected with the opening of the stirring barrel (1), a stirring shaft (82) penetrating through the strip-shaped fixing seat (81), a motor (83) connected with the upper end of the stirring shaft (82), and a plurality of stirring plates (84) connected with the outer circle of the lower end of the stirring shaft (82) at intervals.
6. The sponge foaming box with swing feeding function according to claim 1, characterized in that, The foaming box body (20) comprises a square storage tank (21) and a vertical box body (22) sleeved on the outer wall of the square storage tank (21), wherein the vertical box body (22) comprises a U-shaped shell (221) and a door plate (222), one side edge of the door plate (222) is connected with the U-shaped shell (221) through a shaft hinge, and the other side edge is connected with the U-shaped shell (221) through a lock catch.
7. The sponge foaming box with swing feeding function according to claim 3, characterized in that, The bottom of the stirring barrel (1) is connected with four supporting legs (12) in a rectangular array, and the lower ends of the supporting legs (12) are lower than the lower end of the material conveying pipe body (61).