Sponge foaming box for sponge production line

Abstract

The sponge foaming box for the sponge production line comprises a foaming box body and a foaming box cover, the foaming box cover is connected to the top of the foaming box body in a clamped mode through buckles, three positioning covers are installed on the bottom of the inner wall of the foaming box body front and back at equal intervals, and a foaming mold body is arranged in the foaming box body and located on the inner sides of the positioning covers. Two guide rods are fixedly connected between the left side and the right side of the inner wall of the foaming box body, and locking mechanisms for fixing the foaming mold body are symmetrically installed on the foaming box body. The sponge foaming box for the sponge production line is reasonable in structural design and convenient to use, the requirement for constant hot water temperature in the sponge foaming process is met in an electric control mode, waste of water resources can be effectively reduced, sponge foaming work can be achieved by selecting foaming molds of different shapes according to production requirements, and the sponge foaming box has a wide application range and is worthy of popularization. And meanwhile, the mold can be fixed, the foaming quality is guaranteed, practicability is good, and the use requirement of sponge foaming can be comprehensively met.

Description

Technical Field

[0001] The utility model relates to the technical field of sponge production, in particular to a sponge foaming box for a sponge production line. Background Art

[0002] After searching, the patent document CN201820032503.0 discloses "a miniaturized sponge foaming mold", which includes an upper mold and a lower mold which are hingedly connected, and also includes a locking assembly for opening and closing the upper mold and the lower mold. A trapezoidal accommodating cavity is formed on the inner wall of the upper mold, and an inlet pipe and an outlet pipe connected to the accommodating cavity are fixed on the outer wall of the upper mold. The inlet pipe is connected to a hot water delivery device, and the outlet pipe is connected to a water heating device. The lower mold is a rectangular box body and flanges are formed on the inner walls of its upper edges. The flanges are connected to each other to form a whole. The beneficial effect of the utility model is that the sponge raw materials are fully mixed, filled into the lower mold, the upper mold is closed and locked, and the accommodating cavity is filled with hot water. The inlet pipe and the outlet pipe are used to keep the hot water in the accommodating cavity at a constant temperature, and finally the foaming molding of multi-structure, high-quality and miniaturized sponges is completed.

[0003] This patent has some problems during use. First, it adopts two water pipe designs, which are respectively used to add hot water into the accommodating cavity and discharge cold water to maintain the internal constant temperature. This method will waste water resources. Second, the shape of its lower mold is fixed and can only be used for foaming sponges of one shape. It has great limitations. Even if molds of different shapes are placed inside the lower mold, the mold cannot be fixed, which affects the foaming quality. For this reason, we propose a sponge foaming box for a sponge production line to solve the problems raised in the above background technology. Utility Model Content

[0004] The utility model aims to provide a sponge foaming box for a sponge production line to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sponge foaming box for a sponge production line, comprising a foaming box body and a foaming box cover, the foaming box cover is snap-connected to the top of the foaming box body by a buckle, three positioning covers are installed at equal distances at the bottom of the inner wall of the foaming box body, a foaming mold body is arranged inside the foaming box body and on the inner side of the positioning cover, two guide rods are fixedly connected between the left and right sides of the inner wall of the foaming box body, and a locking mechanism for fixing the foaming mold body is symmetrically installed on the foaming box body;

[0006] A water storage cavity is provided inside the foaming box cover, an electric heating tube is installed inside the water storage cavity, the connection end of the electric heating tube penetrates into the foaming box cover, and a thermostat is fixedly installed on the top of the foaming box cover.

[0007] Furthermore, the locking mechanism includes a screw sleeve, which is fixedly connected to the foaming box body. The screw sleeve has an internal thread connected to a screw rod. One end of the screw rod passes through the screw sleeve and extends to the inside of the foaming box body and is fixedly connected to a rotating block. The outer side of the rotating block is movably connected to a clamping plate, and the clamping plate is slidably connected to two guide rods.

[0008] Furthermore, locking sockets are provided on both the left and right sides of the foaming mold body, and the clamping plate is fixedly connected to the position corresponding to the locking socket with a locking plug used in conjunction therewith.

[0009] Furthermore, a water supply pipe which is interconnected with the water storage chamber is fixedly connected to the top of the foaming box cover, and a valve is installed on the water supply pipe.

[0010] Furthermore, the electric heating tube adopts a serpentine structure and a stabilizing frame is installed on the curved section, and one end of the stabilizing frame is fixedly connected to the inner wall of the water storage cavity.

[0011] Furthermore, a handle is fixedly connected to the top of the foaming box cover, and a cushion is provided on the handle.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model can add hot water used for foaming into the water storage chamber through the water adding pipe, and use the external wire of the temperature controller to realize the connection with the electric heating pipe, so that the temperature of the water in the water storage chamber can be controlled in real time to ensure the foaming effect, and there is no need to adopt the flowing water adding method to maintain the constant temperature, thereby reducing the waste of water resources. According to actual production needs, the foaming mold body for producing sponges of different shapes can be placed on the inner side of the positioning cover. After the screw is rotated, the rotating block can be driven to rotate and move inward through the threaded connection between the screw sleeve. Under the limit of the two guide rods, the rotating block can push the clamping plate to move inward, and then cooperate with the locking plug block The foaming mold body is fixed by the locking socket. After the plug-in cover between the foaming box cover and the foaming box body is combined and locked with the buckle, the sponge foaming work can be carried out. The sponge foaming box used in the sponge production line has a reasonable structural design and is easy to use. It adopts an electronic control method to achieve a constant demand for hot water temperature during the sponge foaming process, which can effectively reduce the waste of water resources. In addition, according to production needs, foaming molds of different shapes can be selected to achieve sponge foaming work. It has a high range of application and can also realize the fixation of the mold to ensure the foaming quality. It has good practicality and can fully meet the use needs of sponge foaming. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a front cross-sectional view of the utility model;

[0015] Figure 2 It is a three-dimensional schematic diagram of the internal structure of the foam box of the utility model;

[0016] Figure 3 It is a three-dimensional schematic diagram of the locking mechanism of the utility model;

[0017] Figure 4 It is a top sectional view of the foaming box cover of the utility model.

[0018] In the figure: 1 foaming box body, 2 foaming box cover, 3 positioning cover, 4 foaming mold body, 5 guide rod, 6 locking mechanism, 61 screw sleeve, 62 screw rod, 63 rotating block, 64 clamping plate, 65 locking plug, 7 water storage chamber, 8 electric heating tube, 9 temperature controller, 10 water adding pipe, 11 stabilizing frame, 12 handle. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-4 A sponge foaming box for a sponge production line comprises a foaming box body 1 and a foaming box cover 2. The foaming box cover 2 is snap-connected to the top of the foaming box body 1 through a buckle. Three positioning covers 3 are installed at equal distances at the bottom of the inner wall of the foaming box body 1. A foaming mold body 4 is provided inside the foaming box body 1 and on the inner side of the positioning covers 3. The positioning covers 3 can be used to form a preliminary fixation of the foaming mold body 4, which is convenient for subsequent secondary clamping. Two guide rods 5 are fixedly connected between the left and right sides of the inner wall of the foaming box body 1, and locking mechanisms 6 for fixing the foaming mold body 4 are symmetrically installed on the foaming box body 1.

[0021] A water storage chamber 7 is provided inside the foaming box cover 2, and an electric heating tube 8 is installed inside the water storage chamber 7. The connection end of the electric heating tube 8 passes through the inside of the foaming box cover 2, and a thermostat 9 is fixedly installed on the top of the foaming box cover 8. The electric heating tube 8 is connected to the thermostat 9 by a wire, so that the temperature of the electric heating tube 8 can be controlled, and then the temperature of the clean water in the water storage chamber 7 can be controlled according to the actual foaming temperature requirement.

[0022] Specifically, the locking mechanism 6 includes a screw sleeve 61, which is fixedly connected to the foaming box body 1. The screw sleeve 61 is threadedly connected to a screw rod 62. One end of the screw rod 62 passes through the screw sleeve 61 and extends to the inside of the foaming box body 1 and is fixedly connected to a rotating block 63. The outer side of the rotating block 63 is movably connected to a clamping plate 64, and the clamping plate 64 is slidably connected to the two guide rods 5.

[0023] Specifically, locking sockets are provided on the left and right sides of the foaming mold body 4, and the clamping plate 64 is fixedly connected to the position of the locking socket corresponding to the locking socket. After the foaming mold body 4 is clamped from both sides by the clamping plate 64 to form a preliminary fixation, the locking block 65 is inserted into the locking socket, which effectively improves the clamping stability.

[0024] Specifically, the top of the foaming box cover 2 is fixedly connected with a water adding pipe 10 which is interconnected with the water storage chamber 7 . A valve is installed on the water adding pipe 10 . After the valve is opened, clean water 10 can be conveniently added into the water storage chamber 7 through the water adding pipe 10 .

[0025] Specifically, the electric heating tube 8 adopts a serpentine structure and a stabilizing frame 11 is installed on the curved section, one end of the stabilizing frame 11 is fixedly connected to the inner wall of the water storage chamber 7. The electric heating tube 8 with a serpentine structure increases the contact area with the clean water and ensures the heating effect. The stabilizing frame 11 effectively improves the stability of the electric heating tube 8 during installation.

[0026] Specifically, a handle 12 is fixedly connected to the top of the foaming box cover 2, and a soft cushion is provided on the handle 12. The handle 12 can facilitate the user to carry and transfer the sponge foaming box.

[0027] The sponge foaming box used in the sponge production line has a reasonable structural design and is easy to use. It adopts an electronic control method to achieve a constant demand for hot water temperature during the sponge foaming process, which can effectively reduce the waste of water resources. In addition, foaming molds of different shapes can be selected according to production needs to achieve sponge foaming. It has a wide range of applications and can also fix the mold to ensure the foaming quality. It has good practicality and can fully meet the use needs of sponge foaming.

[0028] When in use, hot water used for foaming is added into the water storage chamber 7 through the water adding pipe 10, and the temperature controller 9 is connected to the electric heating pipe 10 by an external wire. Therefore, the temperature of the water in the water storage chamber 7 can be controlled in real time to ensure the foaming effect. There is no need to use a flowing water adding method to maintain a constant temperature, which reduces the waste of water resources. According to actual production needs, the foaming mold body 4 for producing sponges of different shapes can be placed on the inner side of the positioning cover 3. After the screw 62 is rotated, the rotating block 63 can be driven to rotate and move inward through the threaded connection with the screw sleeve 61. Under the limitation of the two guide rods 5, the rotating block 63 can push the clamping plate 64 to translate inward, and then cooperate with the locking plug block 65 and the locking socket to fix the foaming mold body 4. After the cover between the foaming box cover 2 and the foaming box body 1 is plugged in and locked with a buckle, the sponge foaming work can be carried out.

[0029] Although 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 of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sponge foaming box for a sponge production line, comprising a foaming box body (1) and a foaming box cover (2), characterized in that: The foaming box cover (2) is snap-fitted to the top of the foaming box body (1) by means of a buckle, three positioning covers (3) are installed at equal distances at the bottom of the inner wall of the foaming box body (1), a foaming mold body (4) is provided inside the foaming box body (1) and on the inner side of the positioning covers (3), two guide rods (5) are fixedly connected between the left and right sides of the inner wall of the foaming box body (1), and locking mechanisms (6) for fixing the foaming mold body (4) are symmetrically installed on the foaming box body (1); A water storage chamber (7) is provided inside the foaming box cover (2), an electric heating tube (8) is installed inside the water storage chamber (7), the connection end of the electric heating tube (8) passes through the inside of the foaming box cover (2), and a temperature controller (9) is fixedly installed on the top of the foaming box cover (2).

2. The sponge foaming box for a sponge production line according to claim 1, characterized in that: The locking mechanism (6) comprises a screw sleeve (61), the screw sleeve (61) is fixedly connected to the foaming box (1), the screw sleeve (61) is internally threadedly connected to a screw rod (62), one end of the screw rod (62) passes through the screw sleeve (61) and extends to the inside of the foaming box (1) and is fixedly connected to a rotating block (63), the outer side of the rotating block (63) is movably connected to a clamping plate (64), and the clamping plate (64) is slidably connected to the two guide rods (5).

3. The sponge foaming box for a sponge production line according to claim 2, characterized in that: The left and right sides of the foaming mold body (4) are both provided with locking sockets, and the clamping plate (64) is fixedly connected to the position corresponding to the locking socket with a locking plug block (65) used in conjunction therewith.

4. The sponge foaming box for a sponge production line according to claim 3, characterized in that: The top of the foaming box cover (2) is fixedly connected with a water supply pipe (10) which is in communication with the water storage chamber (7), and a valve is installed on the water supply pipe (10).

5. The sponge foaming box for a sponge production line according to claim 4, characterized in that: The electric heating tube (8) adopts a serpentine structure and a stabilizing frame (11) is installed on the curved section, and one end of the stabilizing frame (11) is fixedly connected to the inner wall of the water storage chamber (7).

6. The sponge foaming box for a sponge production line according to claim 5, characterized in that: A handle (12) is fixedly connected to the top of the foaming box cover (2), and a soft cushion is sleeved on the handle (12).

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