Feeding device of warmer packaging machine

Abstract

The utility model discloses a feeding device of a warmer packaging machine, which relates to the technical field of warmer production and comprises a feeding pipe, a fixing pipe is arranged in the middle of the feeding pipe, two ends of the fixing pipe are closed, the feeding pipe is fixedly connected with the fixing pipe, and the fixing pipe is perpendicular to the feeding pipe. The motor is arranged to drive the movable block with a groove to turn over so as to feed materials, the movable block is composed of the movable pipe and the rotating block, the top of the movable pipe is provided with an open groove, the rotating block is provided with the groove, and the open groove is communicated with the open groove. And meanwhile, the multiple grooves are formed and are different in size, so that the different grooves are aligned with the open grooves, materials of different amounts can be put, and the adjustable range of the material putting amount is enlarged.

Description

Technical Field

[0001] The utility model relates to the technical field of warm baby production, in particular to a feeding device of a warm baby packaging machine. Background Art

[0002] A warm baby, also known as a warming patch, is a tool for keeping warm. The reaction principle is to use the primary battery to accelerate the oxidation reaction, convert chemical energy into thermal energy, and provide heat. When using it, you can stick the warm baby on the part of your body that needs to be heated. The production of the warm baby is to put a certain amount of heating material in a breathable bag, so packaging equipment is needed.

[0003] The prior art announcement number CN219407069U is a feeding device for a hot packing machine. When in use, the device adjusts the amount of material fed by switching different feeding channels. However, the feeding amounts of the two channels of the device are fixed, so its adjustment range is small. Moreover, when switching channels, the device needs to disconnect the motor and move it and then connect it again. The process is cumbersome and the switching takes a long time, resulting in low production efficiency. Utility Model Content

[0004] The purpose of the utility model is to make up for the shortcomings of the prior art, such as small adjustment range and low production efficiency, and to provide a feeding device for a warm baby packaging machine.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a feeding device of a hot packing machine, comprising a feeding tube, a fixed tube is arranged in the middle of the feeding tube, both ends of the fixed tube are closed, the feeding tube is fixedly connected to the fixed tube, and the fixed tube and the feeding tube are arranged perpendicular to each other, a cylindrical movable block is movably connected in the fixed tube, a motor is fixedly connected to the right side of the feeding tube, and the motor output shaft is transmission-connected to the movable block, a groove is provided on the movable block, and the groove can be adjusted.

[0006] As mentioned above, the movable block includes a movable tube and a rotating block. Both ends of the movable tube are closed and movably connected to the fixed tube. The rotating block is movably connected to the inner side of the movable tube. A groove is provided on the top of the movable tube, and the groove is provided on the rotating block.

[0007] As mentioned above, there are a plurality of grooves, the cross sections of the plurality of grooves are all trapezoidal, and the cross-sectional areas of the plurality of grooves are different in size, and the plurality of grooves are distributed on the outer surface of the rotating block in a ring array.

[0008] In the above, a knob is provided on the left side of the fixed tube, a connecting rod is provided on the left side of the rotating block, and holes are provided on both the movable tube and the fixed tube, and the connecting rod passes through the holes and is fixedly connected to the knob.

[0009] As mentioned above, the connecting rod is fixedly connected with blocks having the same number as the grooves, and the end of the fixed tube is provided with grooves matching the blocks, and the grooves are distributed around the opening in a circular array and connected to the opening.

[0010] In the above, a socket is provided on the rotating block, and a fixing plate is provided in the socket, the connecting rod is inserted in the socket and passes through the fixing plate, a spring is sleeved on the outside of the connecting rod, the spring is fixedly connected between the fixing plate and the socket, and the clamping block is L-shaped.

[0011] As mentioned above, the rotating block is provided with a slot matching the card block, and the card block is inserted into the adjacent slot.

[0012] Compared with the prior art, the feeding device of the warm baby packaging machine has the following beneficial effects:

[0013] 1. The utility model sets a motor to drive the movable block with grooves to flip and release the materials. The movable block is composed of a movable tube and a rotating block. The top of the movable tube is provided with a slot, and the rotating block is provided with a groove. At the same time, there are several grooves with different sizes, so that different grooves are aligned with the slots, so that different amounts of materials can be released, thereby increasing the adjustable range of the material release amount.

[0014] 2. The utility model adjusts the groove by setting a knob. The clamping block is separated from the clamping slot by pressing the knob, and the connection between the movable tube and the rotating block is released. Then, the knob is turned to drive the rotating block to rotate through the clamping block and the slot, so that different grooves are aligned with the slots, thereby adjusting the grooves. The utility model has a simple structure, is easy and fast to operate, and improves production efficiency.

[0015] Other advantages, objectives and features of the present invention will be described in the following description to some extent, and will be apparent to those skilled in the art based on the following examination and study, or may be taught from the practice of the present invention to some extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of the rotating block of the utility model;

[0019] Figure 4 It is a schematic diagram of the structure of the movable block of the utility model.

[0020] In the figure: 1. feeding tube; 2. fixed tube; 3. motor; 4. knob; 5. movable tube; 6. rotating block; 7. connecting rod; 8. clamping block; 9. fixed plate; 10. spring. DETAILED DESCRIPTION

[0021] 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.

[0022] like Figure 1-4 As shown, the utility model provides a technical solution: a feeding device of a hot packing machine, comprising a feeding tube 1, a fixed tube 2 is arranged in the middle of the feeding tube 1, both ends of the fixed tube 2 are closed, the feeding tube 1 is fixedly connected to the fixed tube 2, and the fixed tube 2 and the feeding tube 1 are arranged perpendicular to each other, a cylindrical movable block is movably connected in the fixed tube 2, a motor 3 is fixedly connected to the right side of the feeding tube 1, and the output shaft of the motor 3 is transmission-connected to the movable block, a groove is provided on the movable block, and the groove can be adjusted.

[0023] According to the overall structure of the device, the bottom of the feeding tube 1 is connected to the feeding port of the equipment, and the material is poured from the top of the feeding tube 1, and the material falls into the groove of the movable block. The motor 3 is started, and the motor 3 drives the movable block to flip, and the groove is flipped to the bottom, so that the material falls into the equipment from the bottom of the feeding tube 1, so as to carry out quantitative feeding.

[0024] like Figure 3 , 4 As shown, the movable block includes a movable tube 5 and a rotating block 6. Both ends of the movable tube 5 are closed and movably connected to the fixed tube 2. The rotating block 6 is movably connected to the inner side of the movable tube 5. A groove is provided on the top of the movable tube 5. The groove is provided on the rotating block 6. There are several grooves. The cross-sections of the several grooves are all trapezoidal, and the cross-sectional areas of the several grooves are different. The several grooves are distributed on the outer surface of the rotating block 6 in a ring array.

[0025] Different amounts of materials can be put in through a number of grooves of different sizes, which is suitable for the production of hot packs of different sizes. At the same time, the movable tube 5 is sleeved on the outside of the rotating block 6 to form a whole. The motor 3 drives the whole to flip and put the material in. During the flipping process, the movable tube 5 blocks other grooves to prevent the material from entering other grooves.

[0026] like Figure 2 , 3As shown, a knob 4 is provided on the left side of the fixed tube 2, a connecting rod 7 is provided on the left side of the rotating block 6, and openings are provided on both the movable tube 5 and the fixed tube 2, through which the connecting rod 7 passes through the opening and is fixedly connected to the knob 4.

[0027] The groove is adjusted by rotating the knob 4 to drive the rotating block 6 to rotate, which has a simple structure and is easy to operate.

[0028] like Figure 3 As shown, the connecting rod 7 is fixedly connected with blocks 8 having the same number as the grooves, and the end of the fixed tube 2 is provided with grooves matching the blocks 8. The grooves are distributed around the opening in a circular array and are connected to the opening.

[0029] The movable tube 5 is connected to the rotating block 6 by the engagement between the engaging block 8 and the engaging slot, so that when the motor 3 drives the movable tube 5 to turn over, the rotating block 6 is driven to turn over synchronously, thereby completing the feeding of the material.

[0030] like Figure 3 As shown, a socket is provided on the rotating block 6, and a fixing plate 9 is provided in the socket, a connecting rod 7 is inserted in the socket and passes through the fixing plate 9, a spring 10 is sleeved on the outside of the connecting rod 7, and the spring 10 is fixedly connected between the fixing plate 9 and the socket, and the clamping block 8 is L-shaped.

[0031] The connecting rod 7 can be moved through the insertion hole, so that the block 8 can be driven to separate from the slot, thereby disconnecting the connection between the movable tube 5 and the rotating block 6, so that the rotating block 6 can be rotated alone to adjust the groove. When the connecting rod 7 moves, the spring 10 is compressed, so that the connecting rod 7 can be reset by the spring 10, and the elastic force of the spring 10 can make the block 8 tightly stuck in the slot, preventing the block 8 from being separated from the slot during the feeding process.

[0032] like Figure 3 As shown, a slot matching the clamping block 8 is provided on the rotating block 6, and the clamping block 8 is inserted into the adjacent slot.

[0033] By plugging the card block 8 into the slot, the card block 8 is slidably connected to the rotating block 6, ensuring that the card block 8 remains connected to the rotating block 6 throughout the entire process when the knob 4 is pressed and the knob 4 is reset, so that the rotating block 6 can be driven to rotate when the rotating knob 4 and the motor 3 drive the movable tube 5 to rotate.

[0034] Working principle: the bottom of the feeding tube 1 is docked with the feeding port of the equipment, and the material is poured in from the top of the feeding tube 1. The material falls into the groove of the movable block, and the motor 3 is started. The motor 3 drives the movable block to flip, and the groove is flipped to the bottom, so that the material falls into the equipment from the bottom of the feeding tube 1, so as to carry out quantitative feeding. When different amounts of material are fed, the motor 3 is stopped, and the knob 4 is pressed to separate the block 8 from the slot, and the spring 10 is compressed, and then the knob 4 is rotated. The knob 4 drives the rotating block 6 to rotate through the block 8 and the slot, so that different grooves are aligned with the slots, and the adjustment of the grooves is completed. The knob 4 is released, and the knob 4 is reset under the action of the spring 10, and the block 8 is inserted into the slot, so that the movable tube 5 and the rotating block 6 are connected.

[0035] 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 of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A feeding device for a hot packing machine, comprising a feeding tube (1), characterized in that: A fixed tube (2) is arranged in the middle of the feeding tube (1), both ends of the fixed tube (2) are closed, the feeding tube (1) and the fixed tube (2) are fixedly connected, and the fixed tube (2) and the feeding tube (1) are arranged perpendicular to each other, a cylindrical movable block is movably connected inside the fixed tube (2), a motor (3) is fixedly connected to the right side of the feeding tube (1), and the output shaft of the motor (3) is transmission-connected to the movable block, and a groove is provided on the movable block, and the groove can be adjusted.

2. A feeding device for a warm baby packaging machine according to claim 1, characterized in that: The movable block comprises a movable tube (5) and a rotating block (6); both ends of the movable tube (5) are closed and movably connected to the fixed tube (2); the rotating block (6) is movably connected to the inner side of the movable tube (5); a groove is provided on the top of the movable tube (5); and the groove is provided on the rotating block (6).

3. The feeding device of the warm baby packaging machine according to claim 1 is characterized in that: There are a plurality of grooves, the cross sections of the grooves are all trapezoidal, and the cross-sectional areas of the grooves are different in size. The grooves are distributed in a ring array on the outer surface of the rotating block (6).

4. A feeding device for a warm baby packaging machine according to claim 2, characterized in that: A knob (4) is provided on the left side of the fixed tube (2), a connecting rod (7) is provided on the left side of the rotating block (6), and holes are provided on both the movable tube (5) and the fixed tube (2), and the connecting rod (7) passes through the hole and is fixedly connected to the knob (4).

5. A feeding device for a warm baby packaging machine according to claim 4, characterized in that: The connecting rod (7) is fixedly connected with a clamping block (8) having the same number as the grooves, and the end of the fixed tube (2) is provided with a clamping groove matching the clamping block (8), and the grooves are distributed around the opening in a circular array and are connected to the opening.

6. A feeding device for a warm baby packaging machine according to claim 5, characterized in that: The rotating block (6) is provided with an insertion hole, and a fixing plate (9) is provided in the insertion hole. The connecting rod (7) is inserted into the insertion hole and passes through the fixing plate (9). A spring (10) is sleeved on the outer side of the connecting rod (7). The spring (10) is fixedly connected between the fixing plate (9) and the insertion hole. The clamping block (8) is L-shaped.

7. A feeding device for a warm baby packaging machine according to claim 6, characterized in that: The rotating block (6) is provided with a slot matching the card block (8), and the card block (8) is inserted into an adjacent slot.

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