Sponge foaming device for sponge production line
By designing a sponge foaming device suitable for foaming of production lines and boxes, the problem of increasing equipment costs caused by different foaming methods is solved, and the versatility and simplicity of the foaming device are realized.
Patent Information
- Application Number
- CN202420731651.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-10
- Publication Date
- 2025-07-11
- Estimated Expiration
- 2034-04-10
AI Technical Summary
The foaming methods of existing production line foaming sponge devices and box foaming sponge devices are different, resulting in increased equipment costs and cannot be generalized.
A sponge foaming device for sponge production line is designed, including a base, agitating bucket, end cover, and agitating rod. The rotating seat and connecting structure of the motor drive to achieve the flip of the stirring bucket and the switching of the discharge method, supporting the foaming mode of the production line and the box.
It realizes the versatility of foaming devices, reduces the equipment costs of the enterprise, and is simple to operate, and is suitable for sponge production in different foaming methods.
Smart Images
Figure CN223085256U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sponge foaming, in particular to a sponge foaming device for a sponge production line. Technical Background
[0002] Compared with the sponge foaming method of the production line and the sponge foaming method of the box, the sponge foamed by the production line has good continuity and can be cut into sponge segments of any length, while the sponge foamed in the box is large in volume and can be cut and processed into sponge products with large shapes. When foaming sponge on the production line, the sponge foaming raw materials need to be continuously supplied to the production line, so at least two foaming devices are required to supply materials staggeredly. Generally, the foaming device for sponge foaming on the production line is closed and discharges materials slowly and continuously in the form of a channel, while the foaming device for box-type sponge foaming is open and discharges materials quickly in the form of pouring. Therefore, the foaming devices of the two cannot be applied to each other, increasing the equipment cost of the manufacturer.
[0003] In order to solve the above problems, this case proposes a sponge foaming device for a sponge production line that can be applied to box-type sponge foaming. Content of the Utility Model
[0004] Therefore, in view of the above problems, the utility model proposes a sponge foaming device for a sponge production line with reasonable structural design and simple operation.
[0005] To solve the above technical problems, the solution adopted by the utility model is: a sponge foaming device for a sponge production line, including a base, a stirring barrel, an end cover, and a stirring rod. A rotating seat is rotatably arranged at the bottom of the outer wall of the stirring barrel, and the upper end of the rotating seat is hermetically penetrated into the interior of the stirring barrel. The lower end of the stirring rod is erected on the upper end of the rotating seat. The end cover is detachably arranged at the upper port of the stirring barrel. Installation columns are respectively erected on the left and right sides of the upper surface of the base. The stirring barrel can be turned over back and forth on the installation columns. At least two feeding interfaces communicated with the interior are arranged above the installation columns on the stirring barrel. At least one discharging interface communicated with the interior is arranged at the bottom of the stirring barrel. An opening and closing member for controlling the discharging or blocking of the discharging interface is arranged on the discharging interface. A motor for driving the rotating seat to rotate is arranged on the base. The housing of the motor is fixedly arranged inside the base, and the rotating shaft of the motor penetrates through the upper surface of the base. A connecting structure for connecting and driving the rotating seat to rotate or releasing the rotating seat to facilitate the forward and backward turning and pouring of the sponge foaming mixture is arranged between the rotating shaft and the rotating seat.
[0006] Further improvement is that: the connection structure includes a first connection block integrally provided on the lower end surface of the rotating seat, and a second connection block fixedly provided on the rotating shaft. A separation gap is provided between the first connection block and the second connection block. A connection sleeve that can be sleeved up and down on the first connection block is provided to eliminate the separation gap and is sleeved on both the first connection block and the second connection block to facilitate the motor to drive the stirring rod to rotate. A number of first rotation-limiting strips and second rotation-limiting strips for restricting the relative rotation of the connection sleeve are respectively provided on the outer walls of the first connection block and the second connection block. A rotation-limiting groove for the first rotation-limiting strip and the second rotation-limiting strip to slide into simultaneously is provided on the inner wall of the connection sleeve. A locking structure is provided on the first connection block and the second connection block to prevent the connection sleeve from sliding down along the first connection block when the mixing barrel is turned over front and back, and to prevent the connection sleeve from slipping off and disconnecting when the motor drives the stirring rod to rotate.
[0007] Further improvement is that: the locking structure includes control blocks protruding outward on both sides of the connection sleeve. A control groove is provided inside the control block. A control rod is rotatably provided in the control groove. The middle part of the control rod is rotatably provided in the control groove. A locking protrusion is integrally provided at the lower end of the control rod. A first locking port for the locking protrusion to turn and extend into is provided on the outer wall of the first connection block. A second locking port for the locking protrusion to turn and extend into is provided on the outer wall of the second connection block. An elastic member is provided between the upper end of the control rod and the control block to make the upper end of the control rod turn outward and the lower end always maintain the locked state of extending into the first locking port or the second locking port. One end of the elastic member is fixedly provided on the control block, and the other end is fixedly provided on the control rod.
[0008] Further improvement is that: a lower limit block for restricting the lowest position of the connection sleeve from sliding down to facilitate the locking protrusion to extend into the second locking port is provided on the outer wall of the second connection block.
[0009] Further improvement is that: an upper limit block for restricting the highest position of the connection sleeve from sliding up to facilitate the locking protrusion to extend into the first locking port is provided on the outer wall of the first connection block.
[0010] Further improvement is that: the elastic member is a spring or a rubber block or a rubber ball with a hollow interior.
[0011] Further improvement is that: the end cover is detachably connected to the upper end of the mixing barrel by threads or by snap connection.
[0012] Further improvement is that: a rotating protrusion is provided protruding inward at the upper end of the mounting post, and a rotating sleeve is provided protruding outward on the outer wall of the mixing barrel. The free end of the rotating protrusion is rotatably provided in the rotating sleeve.
[0013] Further improvement: The opening and closing member is an electric control valve or a manual control valve.
[0014] Further improvement: The upper surface of the end cover is provided with an upper handle for facilitating the rotation of the end cover.
[0015] Further improvement: The outer wall of the mixing barrel is provided with a side handle for facilitating the flipping and pouring of the mixing barrel to pour out the mixed liquid.
[0016] By adopting the foregoing technical solutions, the beneficial effects of the present utility model are as follows:
[0017] 1. The sponge foaming device in this case can supply materials for the sponge foaming method of the production line and the sponge foaming method of the box body, increasing the versatility of the foaming device and reducing the equipment cost of the enterprise. When supplying the mixed liquid to the sponge foaming production line, the end cover closes the mixing barrel, discharges through the discharge interface, opens the valve on the discharge interface, and continuously transports the mixed liquid in the mixing barrel to the production line through the connecting pipe; when supplying the mixed liquid to the sponge foaming box, remove the end cover, close the valve on the discharge interface, and slide up the connecting sleeve to disconnect the first connecting block and the second connecting block, flip the mixing barrel, and quickly pour the mixed liquid in the mixing barrel into the foaming box through the upper port.
[0018] 2. In this case, by sleeving the connecting sleeve only on the first connecting block or simultaneously on the first connecting block and the second connecting block, the transmission connection or disconnection between the motor and the stirring rod is controlled, endowing the mixing barrel with different usage methods, with a simple structure and convenient operation. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 is the front view structural schematic diagram of a sponge foaming device for a sponge production line according to an embodiment of the present utility model.
[0020] Figure 2 is the internal structural schematic diagram of a sponge foaming device for a sponge production line according to an embodiment of the present utility model.
[0021] Figure 3 is Figure 1 the enlarged partial structural view of part A in
[0022] Figure 4 is Figure 2 the enlarged partial structural view of part B in
[0023] Figure 5 is the detachable installation structural schematic diagram of the end cover and the mixing barrel of a sponge foaming device for a sponge production line according to an embodiment of the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0024] The present utility model will be further described below in conjunction with the drawings and specific embodiments.
[0025] Reference Figures 1 to 5 As disclosed in the embodiments of the present utility model, a sponge foaming device for a sponge production line includes a base 10, a stirring barrel 11, an end cover 12, and a stirring rod 13. A rotating seat 14 is rotatably provided at the bottom of the outer wall of the stirring barrel 11. The upper end of the rotating seat 14 is hermetically penetrated and arranged inside the stirring barrel 11 (the rotating sealing structure in this embodiment is a prior art, and the improvement point of this case is not on the rotating sealing structure, so it will not be described in detail here). The lower end of the stirring rod 13 is fixedly erected on the upper end of the rotating seat 14. The end cover 12 is detachably arranged at the upper port of the stirring barrel 11. The end cover 12 is detachably connected to the upper end of the stirring barrel 11 by thread or snap connection. An upper handle 15 for driving the rotation of the end cover 12 is arranged on the upper surface of the end cover 12. On the left and right sides of the upper surface of the base 10, mounting columns 16 are integrally or welded and erected respectively. A rotating protrusion 9 is convexly arranged inward at the upper end of the mounting column 16. A rotating sleeve 8 is convexly arranged outward on the outer wall of the stirring barrel 11. The free end of the rotating protrusion 9 is rotatably arranged in the rotating sleeve 8 through a bearing. The stirring barrel 11 can be turned over back and forth on the mounting column 16.
[0026] A side handle 17 for manually driving the rotation of the stirring barrel 11 is arranged on the outer wall of the stirring barrel 11. Two feeding interfaces 18 communicating with the inside are arranged above the mounting column on the stirring barrel 11. A discharging interface 19 communicating with the inside is arranged at the bottom of the stirring barrel 11. An opening and closing member 20 for controlling the discharging or blocking of the discharging interface 19 is arranged on the discharging interface 19. The opening and closing member 20 is an electric control valve or a manual control valve. A motor for driving the rotation of the rotating seat 14 (hidden inside the base 10 and not shown in the figure) is arranged on the base 10. The housing of the motor is fixedly arranged inside the upper surface of the base 10. The rotating shaft of the motor penetrates the upper surface of the base 10. A connecting structure for connecting and driving the rotation of the rotating seat 14 or releasing the rotating seat 14 to facilitate the forward and backward turning and pouring of the sponge foaming mixture in the stirring barrel 11 is arranged between the rotating shaft and the rotating seat 14.
[0027] The connecting structure includes a first connecting block 21 integrally provided on the lower end face of the rotating seat 14, and a second connecting block 22 fixedly provided on the rotating shaft. A separation gap 23 is provided between the first connecting block 21 and the second connecting block. A connecting sleeve 24 is sleeved on the first connecting block 21 up and down to eliminate the separation gap 23 and is sleeved on both the first connecting block 21 and the second connecting block 22 to facilitate the motor to drive the stirring rod 13 to rotate. First rotation-limiting strips 25 and second rotation-limiting strips 26 for restricting the relative rotation of the connecting sleeve 24 are respectively provided on the outer walls of the first connecting block 21 and the second connecting block 22. A rotation-limiting groove for the first rotation-limiting strip 25 and the second rotation-limiting strip 26 to slide into simultaneously is provided on the inner wall of the connecting sleeve 24. A locking structure is provided on the first connecting block 21 and the second connecting block 22 to prevent the connecting sleeve 24 from sliding down along the first connecting block 21 when the stirring barrel 11 rotates forward and backward, and to prevent the connecting sleeve 24 from slipping off and disconnecting when the motor drives the stirring rod 13 to rotate.
[0028] The locking structure includes control blocks 27 protruding outward on both sides of the connecting sleeve 24. A control groove 28 is provided inside the control block 27. A control rod 29 is rotatably provided in the control groove 28. The middle part of the control rod 29 is rotatably provided in the control groove 28 through a rotating shaft. A locking protrusion 30 is integrally provided at the lower end of the control rod 29. A first locking port 31 for the locking protrusion 30 to flip and extend into is provided on the outer wall of the first connecting block 21. A second locking port 32 for the locking protrusion 30 to flip and extend into is provided on the outer wall of the second connecting block 11. An elastic member 33 is provided between the upper end of the control rod 29 and the control block 27 to make the upper end of the control rod 29 flip outward and keep the lower end in a locked state of always extending into the first locking port 31 or the second locking port 32. One end of the elastic member 33 is fixedly provided on the control block 27, and the other end is fixedly provided on the control rod 29. The elastic member 33 is a spring or a rubber block or a rubber ball with a hollow interior, preferably a spring.
[0029] An upper limit block 34 for restricting the highest position of the upward sliding of the connecting sleeve 24 to facilitate the locking protrusion 30 to extend into the first locking port 31 is provided on the outer wall of the first connecting block 21. The upper limit block is the lower end face of the rotating seat 14. A lower limit block 35 for restricting the lowest position of the downward sliding of the connecting sleeve 24 to facilitate the locking protrusion 30 to extend into the second locking port 32 is provided on the outer wall of the second connecting block 22.
[0030] The basic principles, main features and advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and descriptions only illustrates the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.
Claims
1. A sponge foaming device for a sponge production line, characterized in that: It includes a base, a stirring barrel, an end cover, and a stirring rod. A rotating seat is rotatably arranged at the bottom of the outer wall of the stirring barrel. The upper end of the rotating seat penetrates through the inside of the stirring barrel in a sealed manner. The lower end of the stirring rod stands on the upper end of the rotating seat. The end cover is detachably arranged at the upper port of the stirring barrel. Installation columns are respectively erected on the left and right sides of the upper surface of the base. The stirring barrel can be turned over back and forth on the installation columns. At least two feed interfaces communicating with the inside are arranged above the installation columns on the stirring barrel. At least one discharge interface communicating with the inside is arranged at the bottom of the stirring barrel. An opening and closing member for controlling the discharge or blocking of the discharge interface is arranged on the discharge interface. A motor for driving the rotation of the rotating seat is arranged on the base. The housing of the motor is fixedly arranged inside the base. The rotating shaft of the motor penetrates through the upper surface of the base. A connection structure for connecting and driving the rotation of the rotating seat or releasing the rotating seat to facilitate the forward and backward turning and pouring of the sponge foaming mixture in the stirring barrel is arranged between the rotating shaft and the rotating seat.
2. A sponge foaming device for a sponge production line according to claim 1, characterized in that: The connection structure includes a first connection block integrally arranged on the lower end face of the rotating seat and a second connection block fixedly arranged on the rotating shaft. A separation gap is arranged between the first connection block and the second connection block. A connection sleeve for eliminating the separation gap and sleeving on the first connection block and the second connection block to facilitate the motor to drive the stirring rod to rotate can be sleeved up and down on the first connection block. A number of first rotation-limiting strips and second rotation-limiting strips for restricting the relative rotation of the connection sleeve are respectively arranged on the outer walls of the first connection block and the second connection block. A rotation-limiting groove for the first rotation-limiting strip and the second rotation-limiting strip to slide into simultaneously is opened on the inner wall of the connection sleeve. A locking structure for preventing the connection sleeve from sliding down along the first connection block when the stirring barrel turns over back and forth and preventing the connection sleeve from sliding up and disengaging when the motor drives the stirring rod to rotate is arranged on the first connection block and the second connection block.
3. A sponge foaming device for a sponge production line according to claim 2, characterized in that: The locking structure includes control blocks protruding outward on both sides of the connection sleeve. A control groove is opened inside the control block. A control rod can be turned over in the control groove. The middle part of the control rod is rotatably arranged in the control groove. A locking protrusion is integrally arranged at the lower end of the control rod. A first locking port for the locking protrusion to turn over and extend into is opened on the outer wall of the first connection block. A second locking port for the locking protrusion to turn over and extend into is opened on the outer wall of the second connection block. An elastic member for turning the upper end of the control rod outward and keeping the lower end always in the locked state of extending into the first locking port or the second locking port is arranged between the upper end of the control rod and the control block. One end of the elastic member is fixedly arranged on the control block, and the other end is fixedly arranged on the control rod.
4. A sponge foaming device for a sponge production line according to claim 3, characterized in that: A lower limit block for restricting the lowest position of the connection sleeve from sliding down to facilitate the locking protrusion to extend into the second locking port is arranged on the outer wall of the second connection block.
5. The sponge foaming device for a sponge production line according to claim 3, wherein: An upper limit block for restricting the highest position of the connection sleeve from sliding up to facilitate the locking protrusion to extend into the first locking port is arranged on the outer wall of the first connection block.
6. The sponge foaming device for a sponge production line according to claim 3, characterized in that: The elastic member is a spring or a rubber block or a rubber ball with a hollow interior.
7. A sponge foaming device for a sponge production line according to claim 1 or 2 or 3 or 4 or 5 or 6, characterized in that: The end cover is detachably connected to the upper end of the mixing barrel by a threaded connection or a snap connection.
8. A sponge foaming device for a sponge production line according to claim 1 or 2 or 3 or 4 or 5 or 6, characterized in that: An upwardly protruding rotating protrusion is provided at the upper end of the mounting post, and a rotating sleeve is outwardly protruding on the outer wall of the mixing barrel. The free end of the rotating protrusion is rotatably disposed within the rotating sleeve.
9. A sponge foaming device for a sponge production line according to claim 1 or 2 or 3 or 4 or 5 or 6, characterized in that: The opening and closing member is an electric control valve or a manual control valve.
10. A sponge foaming device for a sponge production line according to claim 1 or 2 or 3 or 4 or 5 or 6, characterized in that: An upper handle for facilitating the rotation of the end cover is provided on the upper surface of the end cover.
11. A sponge foaming device for a sponge production line according to claim 1 or 2 or 3 or 4 or 5 or 6, characterized in that: A side handle for facilitating the flipping and pouring of the mixed liquid by driving the mixing barrel is provided on the outer wall of the mixing barrel.