Horizontal and vertical combustion test box

Abstract

The utility model belongs to the technical field of combustion test boxes, and particularly relates to a horizontal and vertical combustion test box which comprises a combustion test box body, the combustion test box body comprises a storage assembly, a lifting assembly and a moving assembly, the lifting assembly comprises a manual telescopic rod, a movable rod is arranged at the bottom of the manual telescopic rod, and the movable rod is connected with the storage assembly. The movable rod is rotationally connected with a rotating block, the movable rod and the rotating block are each provided with an adapter block, the two adapter blocks are each provided with an electric telescopic rod, and the bottom of each adapter block is provided with a clamping table; the rotating block can be driven by a first electric telescopic rod to rotate through an adapter block mounted on a movable rod and the rotating block, so that the angle of the clamping table can be driven to be adjusted, rapid switching between a horizontal combustion experiment and a vertical combustion experiment can be achieved, the efficiency of the combustion experiment is greatly improved, and the practicability is high. And compared with the prior art, the practicability is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of combustion test boxes, in particular to a horizontal and vertical combustion test box. Background Art

[0002] The existing horizontal and vertical combustion test chamber is suitable for the determination of flame propagation test on plastic surface. The flame is applied to the sample for several times at a time, and its flammability is evaluated by the duration of ignition and burning of the sample and whether the igniter under the sample is ignited. It can be used by plastic industry, inspection departments and scientific research institutions. The existing horizontal and vertical combustion test chamber is used to conduct horizontal and vertical flame impact on samples of different samples to determine the flame retardant grade of the sample.

[0003] The combustion test box in the prior art needs to change the clamping method of the test object when switching between horizontal and vertical combustion, thereby changing the combustion method, but this will greatly reduce the efficiency of the combustion experiment, so it needs to be improved. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the problems existing in the existing horizontal vertical combustion test box, the utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a horizontal and vertical combustion test box, through the movable rod and the adapter block installed on the rotating block, the rotating block can be rotated under the drive of the first electric telescopic rod, thereby driving the angle of the clamping table to be adjusted, and can quickly switch between horizontal combustion experiments and vertical combustion experiments, greatly improving the efficiency of combustion experiments, and greatly increasing practicality compared with the existing technology.

[0007] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0008] A horizontal vertical combustion test box, comprising a combustion test box body;

[0009] The combustion test box body includes a storage component, a lifting component and a moving component, the lifting component includes a manual telescopic rod, a movable rod is arranged at the bottom of the manual telescopic rod, a rotating block is rotatably connected to the movable rod, and an adapter block is installed on the movable rod and the rotating block, and a first electric telescopic rod is installed on the two adapter blocks, and a clamping table is installed at the bottom of the adapter block;

[0010] The moving assembly includes a moving platform, on which a second screw and a second motor are arranged, an output end of the second motor is connected to the second screw, a moving block is installed on the second screw, a second electric telescopic rod is installed on the top of the moving block, a burner is installed at the end of the second electric telescopic rod, and the burner is connected to the gas cylinder through a connecting pipe.

[0011] As a preferred solution of a horizontal vertical combustion test box described in the utility model, the storage assembly includes a carrier frame, a lifting motor is arranged at the bottom of the carrier frame, a threaded rod is installed at the output end of the lifting motor, a moving rod is screwed on the threaded rod, and a storage tray is installed on the top of the moving rod.

[0012] As a preferred solution of a horizontal vertical combustion test box described in the utility model, the clamping platform includes a sliding groove and a first motor, a first screw is rotatably connected in the sliding groove, the first screw is connected to the output end of the first motor, and a clamping block is screwed on the first screw.

[0013] As a preferred solution of the horizontal and vertical combustion test box described in the utility model, wherein: the inner cavity of the manual telescopic rod is slidably connected to the movable rod, and a locking wheel is installed on the outer wall of the manual telescopic rod.

[0014] As a preferred solution of the horizontal and vertical combustion test box described in the utility model, wherein: the two ends of the first electric telescopic rod are rotatably connected to the adapter block installed on the movable rod and the adapter block installed on the rotating block respectively.

[0015] As a preferred solution of a horizontal vertical combustion test box described in the utility model, the moving component includes two second electric telescopic rods, the two second electric telescopic rods are distributed in a horizontal and vertical arrangement, and the two second electric telescopic rods are connected by a connecting block.

[0016] As a preferred solution of the horizontal vertical combustion test box described in the utility model, the burner includes an igniter and an air outlet, the air outlet is connected to the gas storage bottle through a connecting pipe, and the gas storage bottle is located outside the combustion test box body.

[0017] Compared with the prior art, the beneficial effects of the utility model are as follows: the adapter block installed on the movable rod and the rotating block can realize the rotation of the rotating block under the drive of the first electric telescopic rod, thereby driving the angle of the clamping table to be adjusted, and can quickly switch between horizontal combustion experiments and vertical combustion experiments, greatly improving the efficiency of combustion experiments, and greatly increasing practicality compared with the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solution of the implementation of the utility model, the utility model will be described in detail below in combination with the drawings and detailed implementation. Obviously, the drawings described below are only some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the three-dimensional structure of the storage component of the utility model;

[0021] Figure 3 This is a schematic diagram of the three-dimensional structure of the combustion test box of the utility model;

[0022] Figure 4 This is a schematic diagram of the three-dimensional structure of the lifting component of the utility model;

[0023] Figure 5 It is a schematic diagram of the three-dimensional structure of the mobile component of the utility model.

[0024] In the figure, 100 combustion test box body, 110 storage assembly, 111 carrier, 112 lifting motor, 113 threaded rod, 114 lifting rod, 115 storage tray, 120 lifting assembly, 121 manual telescopic rod, 122 movable rod, 123 locking wheel, 124 rotating block, 125 adapter block, 126 first electric telescopic rod. 130 clamping table, 131 sliding groove, 132 first screw rod, 133 first motor, 134 clamping block, 140 moving assembly, 141 moving table, 142 second screw rod, 143 second motor, 144 second electric telescopic rod, 145 connecting block, 150 burner, 151 connecting pipe, 152 gas cylinder. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0026] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0027] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0028] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0029] The utility model provides the following technical solutions: a horizontal vertical combustion test box, during use, the movable rod and the transfer block installed on the rotating block can be driven by the first electric telescopic rod to realize the rotation of the rotating block, so that the angle of the clamping table can be adjusted, and the horizontal combustion experiment and the vertical combustion experiment can be quickly switched, which greatly improves the efficiency of the combustion experiment and greatly increases the practicality compared with the prior art;

[0030] Figure 1-Figure 4 The structure diagram of the first embodiment of the horizontal vertical combustion test box of the utility model is shown in FIG. Figure 1-Figure 4 , a horizontal vertical combustion test box of this embodiment, its main part includes a combustion test box body 100;

[0031] The combustion test box body 100 includes a storage component 110, a lifting component 120 and a moving component 140. The lifting component 120 includes a manual telescopic rod 121. A movable rod 122 is arranged at the bottom of the manual telescopic rod 121. A rotating block 124 is rotatably connected to the movable rod 122. Adapter blocks 125 are installed on the movable rod 122 and the rotating block 124. A first electric telescopic rod 126 is installed on the two adapter blocks 125. A clamping table 130 is installed at the bottom of the adapter block 125. The combustion test box body 100 is used to carry out a combustion experiment of a material. An exhaust fan is arranged on the top, a sealed door and a control console are arranged at the front, and a perspective window is opened on the sealed door. The storage component 110 is used to collect ashes and impurities produced by combustion. The storage component 110 includes a carrier frame 111. A lifting motor 112 is arranged at the bottom of the carrier frame 111. The lifting motor A threaded rod 113 is installed at the output end 112, a moving rod 114 is screwed on the threaded rod 113, a storage tray 115 is installed on the top of the moving rod 114, the storage assembly 110 is used to adjust the height of the storage tray 115, the lifting motor 112 drives the threaded rod 113 to rotate when working, the threaded rod 113 drives the lifting rod 114 to lift when rotating, and the lifting rod 114 drives the storage tray 115 to lift when lifting, the lifting assembly 120 is used to adjust the height of the clamping platform 130 and adjust the angle of the clamping platform 130, the manual telescopic rod 121 cooperates with the locking wheel 123 to adjust the length of the movable rod 122, the rotating block 124 is used to connect the clamping platform 130 and the load-bearing adapter block 125, the adapter block 125 is used to be rotatably connected to the two ends of the first electric telescopic rod 126, and the first electric telescopic rod 126 is used to drive the rotating block 124 to rotate;

[0032] The clamping platform 130 includes a sliding groove 131 and a first motor 133. A first screw rod 132 is rotatably connected in the sliding groove 131. The first screw rod 132 is connected to the output end of the first motor 133. A clamping block 134 is screwed on the first screw rod 132. Both ends of the first electric telescopic rod 126 are rotatably connected to the adapter block 125 installed on the movable rod 122 and the adapter block 125 installed on the rotating block 124. The clamping platform 130 is used to clamp the material. The first motor 133 is used to drive the first screw rod 132 to rotate. When the first screw rod 132 rotates, it drives the two clamping blocks 134 to move in opposite directions. The sliding groove 131 is used to carry the clamping block 134 to slide.

[0033] The moving assembly 140 includes a moving platform 141, on which a second screw 142 and a second motor 143 are arranged, the output end of the second motor 143 is connected to the second screw 142, a moving block is installed on the second screw 142, a second electric telescopic rod 144 is installed on the top of the moving block, a burner 150 is installed at the end of the second electric telescopic rod 144, and the burner 150 is connected to a gas cylinder 152 through a connecting pipe 151.

[0034] The moving assembly 140 includes two second electric telescopic rods 144, which are arranged horizontally and vertically, and the two second electric telescopic rods 144 are connected by a connecting block 145. The burner 150 includes an igniter and an air outlet, and the air outlet is connected to a gas cylinder 152 through a connecting pipe 151. The gas cylinder 152 is located outside the combustion test box body 100. The moving assembly 140 is used to drive the burner 150 to move. The burner 150 ignites the material clamped on the clamping table 130 through the burning flame to perform a combustion experiment. The moving table 141 is used to carry the second motor 143 and the second screw 142. The second motor 143 is used to drive the second screw 142 to rotate. When the second screw 142 rotates, it drives the moving block to move. When the moving block moves, it drives the second electric telescopic rod 144 to move. The two second electric telescopic rods are used to drive the burner 150 to move up and down and horizontally, so as to adjust the position of the burner 150 so that the burner 150 can accurately ignite the material.

[0035] When in use, adjust the height of the movable rod 122 as needed, then clamp the material to be tested between the two clamping blocks 134, close the door of the combustion test box body 100, and ignite the material to be burned by the burner 150 by controlling the second motor 143 and the two second electric telescopic rods 144. The burning material can be driven by the first electric telescopic rod 126 to convert the rotating block into a horizontal and vertical state during use, thereby driving the horizontal and vertical state conversion of the clamping table. In a normal state, the clamping table and the movable rod are on the same axis. When the first electric telescopic rod retracts, it drives the rotating block to rotate, which can drive the rotating block and the movable rod to be perpendicular to each other. Compared with the manual conversion in the prior art, the conversion efficiency is greatly improved.

[0036] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A horizontal and vertical combustion test chamber, characterized in that: It includes a combustion test box body (100); The combustion test box body (100) comprises a storage component (110), a lifting component (120) and a moving component (140); the lifting component (120) comprises a manual telescopic rod (121); a movable rod (122) is arranged at the bottom of the manual telescopic rod (121); a rotating block (124) is rotatably connected to the movable rod (122); a transfer block (125) is installed on both the movable rod (122) and the rotating block (124); a first electric telescopic rod (126) is installed on the two transfer blocks (125); and a clamping platform (130) is installed at the bottom of the transfer block (125); The moving assembly (140) comprises a moving platform (141), on which a second screw rod (142) and a second motor (143) are arranged, the output end of the second motor (143) is connected to the second screw rod (142), a moving block is installed on the second screw rod (142), a second electric telescopic rod (144) is installed on the top of the moving block, a burner (150) is installed at the end of the second electric telescopic rod (144), and the burner (150) is connected to a gas cylinder (152) via a connecting pipe (151).

2. A horizontal and vertical combustion test box according to claim 1, characterized in that: The storage assembly (110) comprises a carrier frame (111), a lifting motor (112) is arranged at the bottom of the carrier frame (111), a threaded rod (113) is installed at the output end of the lifting motor (112), a moving rod (114) is screwed on the threaded rod (113), and a storage tray (115) is installed on the top of the moving rod (114).

3. The horizontal and vertical combustion test box according to claim 1, characterized in that: The clamping platform (130) comprises a sliding groove (131) and a first motor (133); a first screw rod (132) is rotatably connected in the sliding groove (131); the first screw rod (132) is connected to an output end of the first motor (133); and a clamping block (134) is screwed onto the first screw rod (132).

4. The horizontal and vertical combustion test box according to claim 1, characterized in that: The inner cavity of the manual telescopic rod (121) is slidably connected to the movable rod (122), and a locking wheel (123) is installed on the outer wall of the manual telescopic rod (121).

5. The horizontal and vertical combustion test box according to claim 1, characterized in that: The two ends of the first electric telescopic rod (126) are rotatably connected to a transfer block (125) installed on the movable rod (122) and a transfer block (125) installed on the rotating block (124), respectively.

6. The horizontal and vertical combustion test box according to claim 1, characterized in that: The moving assembly (140) comprises two second electric telescopic rods (144), the two second electric telescopic rods (144) are arranged horizontally and vertically, and the two second electric telescopic rods (144) are connected via a connecting block (145).

7. The horizontal and vertical combustion test box according to claim 1, characterized in that: The burner (150) comprises an igniter and a gas outlet, wherein the gas outlet is connected to a gas storage bottle (152) via a connecting pipe (151), and the gas storage bottle (152) is located outside the combustion test box body (100).

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