Continuous feeding device

Abstract

The utility model relates to the technical field of material feeding equipment, in particular to a continuous feeding device which comprises a machine frame, a continuous feeding mechanism is arranged on the machine frame and comprises a conveying belt, a conveying motor and a material stopping block, the conveying belt is arranged above the machine frame and driven by the conveying motor, and the material stopping block is used for stopping materials conveyed on the conveying belt. The conveyor belts at least comprise the first conveyor belt and the second conveyor belt, the first conveyor belt and the second conveyor belt are arranged in parallel in a spaced mode, the height of the upper end face of the first conveyor belt is the same as that of the upper end face of the second conveyor belt, the stop block is located between the first conveyor belt and the second conveyor belt, and the upper end of the stop block is higher than the conveyor belts. According to the automatic feeding and taking device, continuous feeding is achieved, the feeding speed is high, materials are taken from the edges of the materials, and the material taking speed is high.

Description

Technical Field

[0001] The utility model relates to the technical field of material feeding equipment, in particular to a continuous feeding device. Background Art

[0002] At present, the loading of flexible linear materials such as infusion sets is usually done manually. This method is not only inefficient, but also the infusion sets are easily contaminated with bacteria, and the operating workers need to be disinfected, and the cost of use is high. After searching, Chinese patent CN116573373A discloses an invention patent for an automatic material loading method, which includes the following steps: the first step, unloading: placing a number of materials on a carrier above a feeding mechanism; the second step, feeding: starting the feeding mechanism, after the feeding mechanism lifts the material, it moves backward along the transfer channel, after the material is delivered to the right place, the feeding mechanism moves downward to put down the material, the material falls on the carrier, the feeding mechanism is started to move forward, and the feeding mechanism returns to its original position; the third step, ejecting: moving the material ejection mechanism to the bottom of the material, starting the material ejection mechanism, the material ejection mechanism sucks the material and moves upward to eject it, so that the material is higher than the carrier. Remaining materials; the fourth step, picking up materials: starting the picking up mechanism, the picking up mechanism grabs the ejected materials, lifts the materials, moves them to the designated workstation and puts them down to realize loading. While the materials are grabbed and lifted, the pressing mechanism is started, the pressing mechanism extends forward and presses down the remaining materials, so that the two ends of the remaining materials are separated from the two ends of the clamped materials. While pressing the materials, the shaking mechanism is started, and the shaking mechanism shakes the two ends of the remaining materials apart to avoid knotting; the fifth step, gathering the remaining materials: starting the material gathering mechanism, the gathering plate of the material gathering mechanism extends backward, pushing the materials backward, and the rear end of the materials is limited by the gathering baffle at the rear end of the carrier, and the gathering plate and the gathering baffle cooperate to gather the materials; the sixth step: repeat steps 4 to 5. When the number of materials on the carrier is lower than the set number, repeat steps 1 to 5 until the material loading quantity requirement is met.

[0003] The shortcomings of the above patent are: first, the feeding mechanism in the above patent is reciprocating, that is, after the material is delivered to the place, the feeding mechanism needs to return to its original position, discharge the material, and then feed the material again. This reciprocating feeding method greatly reduces the loading speed; second, in the above patent, the material needs to be transported to the loading rack by the feeding mechanism, and the material ejected by the material ejection mechanism is often one of the materials in the middle of the pile. The material is an infusion set. The infusion set is generally composed of eight parts connected to each other, including an intravenous needle or an injection needle, a needle cap, an infusion hose, a liquid medicine filter, a flow rate regulator, a drip pot, a bottle stopper puncture device, and an air filter. This means that if the material ejection mechanism ejects one of the materials in the middle of a pair of materials, then the two ends of the infusion set in the middle are entangled with other infusion sets, which makes it difficult for the infusion set to be completely separated from the middle of the material. It is necessary to press the other materials with a pressing mechanism or tear them apart manually, which is very inconvenient to operate and greatly reduces the loading speed. Summary of the invention

[0004] The utility model aims to solve the deficiencies of the prior art and provide a continuous feeding device which has simple structure, continuous feeding, fast feeding speed, and can take materials from the edge of the materials at a fast taking speed.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A continuous feeding device comprises a frame, wherein the frame is provided with a continuous feeding mechanism, the continuous feeding mechanism comprises a conveyor belt, a conveyor motor and a stop block,

[0007] A conveyor belt is arranged above the frame, the conveyor belt is driven by a conveyor motor, the conveyor motor is mounted on the frame, the material blocking block is used to intercept the material transported on the conveyor belt, and the material blocking block is fixedly connected to the frame to intercept the material through the material blocking block to realize continuous feeding.

[0008] The conveyor belt of the utility model comprises at least a first conveyor belt and a second conveyor belt, the first conveyor belt and the second conveyor belt are arranged in parallel with each other, the height of the upper end surface of the first conveyor belt is the same as the height of the upper end surface of the second conveyor belt, the blocking block is located between the first conveyor belt and the second conveyor belt, the height of the upper end surface of the blocking block is higher than the height of the upper end surface of the conveyor belt, and the lower end of the blocking block is fixedly connected to the frame to form a continuous material transmission bracket through the first conveyor belt and the second conveyor belt.

[0009] The utility model describes a frame with a first support shaft and a second support shaft spaced apart along a material transmission direction, the first support shaft is provided with two driving wheels, the first support shaft is driven by a transmission motor, the two driving wheels are spaced apart, the driving wheel is fixedly connected to the first support shaft, both ends of the first support shaft are fixedly connected to the frame via bearings, the second support shaft is provided with two driven wheels, the two driven wheels are spaced apart, the driven wheel is fixedly connected to the second support shaft, both ends of the second support shaft are connected to the frame via bearings, the driving wheel corresponds to the driven wheel one-to-one, the driving wheel and the driven wheel are connected via a first conveyor belt or a second conveyor belt to support the transmission of materials through the first conveyor belt and the second conveyor belt.

[0010] The utility model provides a transmission tensioning mechanism on the frame, so that the upper end surface of the conveyor belt can be kept in a tensioned state through the transmission tensioning mechanism, so as to facilitate the transportation of materials.

[0011] The transmission tensioning mechanism of the utility model can be composed of a bracket, a tensioning shaft, an adjusting bolt, and a transmission tensioning wheel. A bracket is provided between the first conveyor belt and the second conveyor belt, and a guide long hole is provided on the bracket. The tensioning shaft passes through the guide long hole and is connected to the bracket for up and down movement. An adjusting bolt is provided above the tensioning shaft, and the adjusting bolt is threadedly connected to the bracket. The lower end of the adjusting bolt abuts against the tensioning shaft, and transmission tensioning wheels are installed at both ends of the tensioning shaft through bearings. The lower end surface of the transmission tensioning wheel abuts against the first conveyor belt or the second conveyor belt, so that the adjusting bolt moves downward by rotating the adjusting bolt, and the adjusting bolt moves downward against the tensioning shaft, driving the transmission tensioning wheel to move downward. The transmission tensioning wheel moves downward to pull the lower end surface of the conveyor belt, so that the upper end surface of the conveyor belt is stretched to maintain a straight horizontal state.

[0012] The upper end of the guide long hole of the utility model is open, and an adjustment block is arranged above the guide long hole. The adjustment block is fixedly connected to the bracket, and adjustment threaded holes are arranged at intervals on the adjustment block. The adjustment bolt passes through the adjustment threaded hole and abuts against the tensioning shaft. The adjustment bolt is threadedly connected to the adjustment block, so that the tensioning shaft and the adjustment bolt can be conveniently installed through the adjustment block.

[0013] The two sides of the outer wall of the middle part of the tensioning shaft of the utility model are in a plane shape, and the tensioning shaft is slidably connected with the guide long hole to facilitate the upward and downward movement of the tensioning shaft.

[0014] The transmission tensioning mechanism of the utility model can also be composed of a tensioning bracket, a tensioning support shaft, an adjusting tensioning bolt, and a tensioning support wheel, wherein a tensioning bracket is provided between the first conveyor belt and the second conveyor belt, the tensioning bracket is provided with an adjusting long hole, the bottom of the adjusting long hole is provided with a threaded hole, the tensioning support shaft passes through the adjusting long hole and is connected to the tensioning bracket for upward and downward movement, the tensioning support shaft is provided with an axis through hole, the adjusting tensioning bolt passes through the threaded hole and the axis through hole and is fixedly connected with a positioning nut, the adjusting tensioning bolt is threadedly connected to the tensioning bracket, and tensioning support wheels are installed at both ends of the tensioning support shaft through bearings, and the lower end surface of the tensioning support wheel abuts against the first conveyor belt or the second conveyor belt, so that the tensioning support shaft can be driven to move downward by rotating the adjusting tensioning bolt, and the tensioning support wheel can be driven to move downward, and the downward movement of the tensioning support wheel pushes the first conveyor belt or the second conveyor belt to move downward, and the lower end surfaces of the first conveyor belt and the second conveyor belt are pulled downward, so that the upper end surfaces of the first conveyor belt and the second conveyor belt are stretched open to maintain a straight horizontal state.

[0015] The utility model provides a material ejecting mechanism on one side of the material blocking block facing the material transmission direction, the side surface of the material ejecting rod of the material ejecting mechanism abuts against the material blocking block, and the material ejecting mechanism is installed on the frame to block the material on the conveyor belt through the material blocking block, and the material on the edge closest to the block is ejected by the taking-out tube, so that the material is taken out quickly.

[0016] The ejection mechanism of the utility model comprises an ejection drive cylinder, the ejection rod is driven by the ejection drive cylinder, and the cylinder seat of the ejection drive cylinder is fixedly connected to the frame so that the ejection drive cylinder drives the ejection rod to extend upward to eject the material.

[0017] The utility model provides a material ejection trough at the upper end of the ejection rod, a hole is provided on the ejection trough, a channel is provided in the ejection rod, the hole is connected to the channel, a material sensor is provided in the channel, and the material sensor is fixedly connected to the ejection rod to sense whether there is material on the ejection trough through the material sensor.

[0018] The material sensor of the utility model is a pressure sensor or a photoelectric sensor.

[0019] The lower end of the push rod of the utility model is connected with an air pump, so that negative pressure is formed in the push rod through the air pump to adsorb materials.

[0020] The utility model provides a material taking mechanism above the material pushing mechanism, so that the material pushed out by the ejection mechanism can be taken away by the material taking mechanism.

[0021] The material picking mechanism of the utility model comprises material picking claws, a material picking drive cylinder and a claw driving moving assembly. At least one group of material picking claws is arranged above the material lifting rod. The material picking claws are driven by the material picking drive cylinder. The material picking drive cylinder is connected to the frame via the claw driving moving assembly so as to pick up materials through the material picking claws. One group of material picking claws can pick up one material, and multiple groups of material picking claws can pick up multiple materials, thus saving material moving time.

[0022] The utility model provides a material pressing mechanism above the conveyor belt, and the material pressing mechanism includes a material pressing rod and a material pressing driving cylinder.

[0023] A pressing rod is provided above the conveyor belt. Two pressing rods are arranged at intervals. The pressing rods are driven by a pressing driving cylinder. The pressing driving cylinder is fixedly connected to the frame so that when the material picking claws clamp the material, the pressing rod moves downward to press the remaining material to prevent the material from being lifted up.

[0024] The utility model has the advantages of simple structure, continuous feeding, fast feeding speed, taking materials from the edge of materials and fast taking speed, etc. due to the adoption of the structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is an angle structural schematic diagram of the utility model.

[0026] Figure 2 It is a structural schematic diagram of the utility model from another angle.

[0027] Figure 3 It is a side view of the utility model.

[0028] Figure 4 It is an enlarged schematic diagram of the connection and feeding mechanism of the utility model.

[0029] Figure 5 It is a schematic diagram of the transmission tensioning mechanism of the utility model without a transmission tensioning wheel.

[0030] Figure numerals: frame 1, continuous feeding mechanism 2, conveyor belt 3, conveying motor 4, blocking block 5, first conveyor belt 6, second conveyor belt 7, first support shaft 8, second support shaft 9, driving wheel 10, driven wheel 11, conveying tensioning mechanism 12, bracket 13, tensioning shaft 14, conveying tensioning wheel 15, guide long hole 16, adjusting block 17, ejecting mechanism 18, ejecting rod 19, ejection drive cylinder 20, ejecting trough 21, material picking mechanism 22, material picking clamp 23, material picking drive cylinder 24, clamp drive moving assembly 25, pressing mechanism 26, pressing rod 27, pressing drive cylinder 28. DETAILED DESCRIPTION

[0031] The specific implementation of the utility model is further described in detail below in conjunction with the accompanying drawings.

[0032] A continuous feeding device comprises a frame 1, characterized in that: a continuous feeding mechanism 2 is provided on the frame 1, the continuous feeding mechanism 2 comprises a conveyor belt 3, a conveying motor 4 and a material stop block 5, a conveyor belt 3 is provided above the frame 1, the conveyor belt 3 is driven by a conveying motor 4, the conveying motor 4 is installed on the frame 1, the material stop block 5 is used to intercept the material transported on the conveyor belt 3, and the material stop block 5 is fixedly connected to the frame 1 to intercept the material through the material stop block to realize continuous feeding.

[0033] The conveyor belt 3 of the utility model at least includes a first conveyor belt 6 and a second conveyor belt 7, the first conveyor belt 6 and the second conveyor belt 7 are arranged in parallel with each other, the height of the upper end surface of the first conveyor belt 6 is the same as the height of the upper end surface of the second conveyor belt 7, the blocking block 5 is located between the first conveyor belt 6 and the second conveyor belt 7, the height of the upper end surface of the blocking block 5 is higher than the height of the upper end surface of the conveyor belt 3, and the lower end of the blocking block 5 is fixedly connected to the frame 1 to form a continuous material transmission bracket through the first conveyor belt and the second conveyor belt.

[0034] The utility model provides a frame 1 with a first support shaft 8 and a second support shaft 9 at intervals along the material transmission direction, the first support shaft 8 is provided with two driving wheels 10, the first support shaft 8 is driven by a conveying motor 4, the two driving wheels 10 are arranged at intervals, the driving wheel 10 is fixedly connected to the first support shaft 8, both ends of the first support shaft 8 are fixedly connected to the frame 1 via bearings, the second support shaft 9 is provided with two driven wheels 11, the two driven wheels 11 are arranged at intervals, the driven wheel 11 is fixedly connected to the second support shaft 9, both ends of the second support shaft 9 are connected to the frame 1 via bearings, the driving wheel 10 corresponds to the driven wheel 11 one by one, the driving wheel 10 and the driven wheel 11 are connected via the first conveyor belt 6 or the second conveyor belt 7 to support the conveying of materials through the first conveyor belt and the second conveyor belt.

[0035] The frame 1 of the utility model is provided with a transmission tensioning mechanism 12, so that the upper end surface of the conveyor belt can be kept in a tensioned state through the transmission tensioning mechanism, so as to facilitate the transportation of materials.

[0036] As attached Figure 4 and attached Figure 5 The transmission tensioning mechanism 12 of the utility model can be composed of a bracket 13, a tensioning shaft 14, an adjusting bolt, and a transmission tensioning wheel 15. A bracket 13 is provided between the first conveyor belt 6 and the second conveyor belt 7. A guide long hole 16 is provided on the bracket 13. The tensioning shaft 14 passes through the guide long hole 16 and is connected to the bracket 13 for up and down movement. An adjusting bolt is provided above the tensioning shaft 14. The adjusting bolt is threadedly connected to the bracket 13. The lower end of the adjusting bolt abuts against the tensioning shaft 14. Transmission tensioning wheels 15 are installed at both ends of the tensioning shaft 14 through bearings. The lower end surface of the transmission tensioning wheel 15 abuts against the first conveyor belt 6 or the second conveyor belt 7, so that by rotating the adjusting bolt, the adjusting bolt moves downward, and the adjusting bolt moves downward against the tensioning shaft, driving the transmission tensioning wheel to move downward. The transmission tensioning wheel moves downward to pull the lower end surface of the conveyor belt, so that the upper end surface of the conveyor belt is stretched and maintained in a straight horizontal state.

[0037] The upper end of the guide long hole 16 of the utility model is open, and an adjustment block 17 is provided above the guide long hole 16. The adjustment block 17 is fixedly connected to the bracket 13, and adjustment threaded holes are provided at intervals on the adjustment block 17. The adjustment bolt passes through the adjustment threaded hole and abuts against the tensioning shaft 14. The adjustment bolt is threadedly connected to the adjustment block 17, so that the tensioning shaft and the adjustment bolt can be easily installed through the adjustment block.

[0038] The outer wall of the middle part of the tensioning shaft 14 of the utility model is flat on both sides, and the tensioning shaft 14 is slidably connected with the guide long hole 16 to facilitate the tensioning shaft to move up and down.

[0039] The transmission tensioning mechanism 12 of the utility model can also be composed of a tensioning bracket, a tensioning support shaft, an adjusting tensioning bolt, and a tensioning support wheel. A tensioning bracket is provided between the first conveyor belt 6 and the second conveyor belt 7. The tensioning bracket is provided with an adjusting long hole, and a threaded hole is provided at the bottom of the adjusting long hole. The tensioning support shaft passes through the adjusting long hole and is connected to the tensioning bracket for vertical movement. The tensioning support shaft is provided with an axis through hole. The adjusting tensioning bolt passes through the threaded hole, the axis through hole and is fixedly connected with the positioning nut. The adjusting tensioning bolt is threadedly connected to the tensioning bracket.

[0040] Tensioning wheels are installed at both ends of the tensioning shaft through bearings, and the lower end surface of the tensioning wheel abuts against the first conveyor belt 6 or the second conveyor belt 7, so that the tensioning shaft can be driven to move downward by rotating the tensioning bolt to drive the tensioning wheel to move downward. The downward movement of the tensioning wheel pushes the first conveyor belt or the second conveyor belt to move downward, and the lower end surfaces of the first conveyor belt and the second conveyor belt are pulled downward, so that the upper end surfaces of the first conveyor belt and the second conveyor belt are stretched open and maintained in a straight and horizontal state.

[0041] The utility model provides a lifting mechanism 18 on the side of the blocking block 5 facing the material transmission direction, and the side of the lifting rod 19 of the lifting mechanism 18 abuts against the blocking block 5. The lifting mechanism 18 is installed on the frame 1 to block the material on the conveyor belt through the blocking block, and the material on the edge closest to the blocking block is ejected by the taking-out tube, so that the material is taken out quickly.

[0042] The ejection mechanism 18 of the utility model includes an ejection drive cylinder 20, and the ejection rod 19 is driven by the ejection drive cylinder 20. The cylinder seat of the ejection drive cylinder 20 is fixedly connected to the frame 1, so that the ejection drive cylinder drives the ejection rod to extend upward to eject the material.

[0043] In the utility model, a ejection trough 21 is provided at the upper end of the ejection rod 19, a hole is provided on the ejection trough 21, a channel is provided in the ejection rod 19, the hole is connected to the channel, a material sensor is provided in the channel, and the material sensor is fixedly connected to the ejection rod 19 to sense whether there is material on the ejection trough through the material sensor.

[0044] The material sensor of the utility model is a pressure sensor or a photoelectric sensor.

[0045] The lower end of the ejector rod 19 of the utility model is connected to an air pump so that negative pressure is formed in the ejector rod through the air pump to adsorb materials.

[0046] A material taking mechanism 22 is provided above the material pushing mechanism 18 of the utility model, so that the material pushed out by the ejection mechanism can be taken away by the material taking mechanism 22 .

[0047] The material picking mechanism 22 of the utility model includes a material picking jaw 23, a material picking drive cylinder 24, and a jaw driving moving assembly 25. At least one group of material picking jaws 23 is provided above the ejector rod 19. The material picking jaws 23 are driven by the material picking drive cylinder 24. The material picking drive cylinder 24 is connected to the frame 1 via the jaw driving moving assembly 25 to pick up materials through the material picking jaws. One group of material picking jaws picks up one material, and multiple groups of material picking jaws can pick up multiple materials, saving material moving time.

[0048] The utility model provides a material pressing mechanism 26 above the conveyor belt 3, and the material pressing mechanism 26 includes a material pressing rod 27 and a material pressing driving cylinder 28.

[0049] A pressing rod 27 is provided above the conveyor belt 3. Two pressing rods 27 are provided. The pressing rods 27 are arranged at intervals. The pressing rods 27 are driven by a pressing driving cylinder 28. The pressing driving cylinder 28 is fixedly connected to the frame 1 so that when the material picking claws clamp the material, the pressing rod moves downward to press the remaining material to prevent the material from being lifted up.

[0050] As attached Figure 1 -Attached Figure 5 , the utility model can be provided with a control system on the frame 1, the control system such as a PLC control system, the conveying motor 4, the ejection drive cylinder 20, the air pump, the material taking drive cylinder 24, the clamping jaw drive moving assembly 25, and the material pressing drive cylinder 28 can all be connected to the control system and controlled by the control system. The utility model can be used together with the feeding mechanism, and the material clamped by the material taking mechanism 22 can be used for feeding. The clamping jaw drive moving assembly 25 in the utility model can adopt an existing drive moving mechanism, such as the clamping jaw drive moving mechanism in CN116573373A in the background technology, or other existing drive moving mechanisms, as long as it can realize the drive of the material taking clamping jaw to move up and down, left and right and / or forward and backward, such as the attached Figure 3 In this embodiment, two groups of material taking clamps 23 are provided. One group of material taking clamps 23 includes two relatively separated or closed clamping claws. One group of material taking clamps 23 can clamp one infusion tube, and two groups of material taking clamps 23 can clamp two infusion tubes. It is possible to remove two infusion tubes at the same time, saving material moving time and further improving material loading efficiency.

[0051] For the convenience of description, Figure 4 The material block 5 is illustrated in the direction of the driving wheel 10 in front and the driven wheel 11 in the back. The first conveyor belt 6 is on the left and the second conveyor belt 7 is on the right. In this embodiment, the material is an infusion set. This embodiment provides two conveying tensioning mechanisms 12, which can be installed according to needs. Before use, adjust the tension of the conveyor belt to ensure that the upper end surface of the conveyor belt is straight and kept in a horizontal state.

[0052] When in use, the infusion set is placed flat on the first conveyor belt 6 and the second conveyor belt 7 from back to front, the output shaft of the conveying motor 4 drives the first support shaft 8 to rotate through the pulley and the belt, the first support shaft 8 drives the driving wheel 10 to rotate, the driving wheel 10 drives the upper end 6 of the first conveyor belt and the upper end of the second conveyor belt 7 to move from back to front, and then drives the material to move from back to front, the material moves to the blocking block 5 and is blocked, the first conveyor belt 6 and the second conveyor belt 7 can continue to transmit, the operator can continuously place the material on the conveyor belt in front of the driven wheel 11, and realize continuous During feeding, after the material is blocked by the blocking block 5, the ejecting mechanism 18 is started, and the air pump is started at the same time. The ejecting rod 19 absorbs the infusion tube through the ejecting groove 21 and ejects the infusion tube upward. The material picking jaw moves downward under the action of the jaw driving moving assembly 25, driving the material picking drive cylinder 24 to open the material picking jaw 23. After the material picking jaw 23 clamps the infusion pump, the material picking drive cylinder 24 closes the material picking jaw 23, and the jaw driving moving assembly 25 moves upward with the material picking jaw 23 and the infusion pump, and removes the material forward, backward, left and right for subsequent material operations.

[0053] Compared with the prior art, the utility model can continuously load materials by setting a conveyor belt, and the conveyor belt does not need to be moved or reversed, which greatly improves the loading speed. In addition, the utility model sets a material stop block between the two conveyor belts, and sets a ejecting rod on the rear side of the material stop block. The material close to the material stop block is the material from the edge, so that the material ejected by the ejecting rod is also the material from the edge. Compared with the material in the middle, the material at the edge is not seriously knotted and entangled, and the material is taken more quickly and conveniently, which greatly improves the material taking speed.

[0054] The utility model has the advantages of simple structure, continuous feeding, fast feeding speed, taking materials from the edge of materials and fast taking speed, etc. due to the adoption of the structure.

Claims

1. A continuous feeding device, comprising a frame (1), characterized in that: The frame (1) is provided with a continuous feeding mechanism (2), the continuous feeding mechanism (2) comprising a conveyor belt (3), a conveyor motor (4) and a material stopper (5); a conveyor belt (3) is provided above the frame (1), the conveyor belt (3) is driven by a conveyor motor (4), the conveyor motor (4) is mounted on the frame (1), the material stopper (5) is used to intercept materials transported on the conveyor belt (3), and the material stopper (5) is fixedly connected to the frame (1).

2. A continuous feeding device according to claim 1, characterized in that: The conveyor belt (3) comprises at least a first conveyor belt (6) and a second conveyor belt (7), wherein the first conveyor belt (6) and the second conveyor belt (7) are arranged in parallel with each other at an interval.

3. A continuous feeding device according to claim 2, characterized in that: The material blocking block (5) is located between the first conveyor belt (6) and the second conveyor belt (7), and the height of the upper end surface of the material blocking block (5) is higher than the height of the upper end surface of the conveyor belt (3).

4. A continuous feeding device according to claim 1, 2 or 3, characterized in that: The frame (1) is provided with a transmission tensioning mechanism (12), the transmission tensioning mechanism (12) is installed on the frame (1), and the transmission tensioning mechanism (12) is connected to the conveyor belt (3).

5. A continuous feeding device according to claim 4, characterized in that: The transmission tensioning mechanism (12) comprises a bracket (13), a tensioning shaft (14), an adjusting bolt, and a transmission tensioning wheel (15). The bracket (13) is fixedly provided on the frame (1), the bracket (13) is provided with a long guide hole (16), the tensioning shaft (14) passes through the long guide hole (16) and is connected to the bracket (13) for vertical movement, an adjusting bolt is provided above the tensioning shaft (14), the adjusting bolt is threadedly connected to the bracket (13), the lower end of the adjusting bolt abuts against the tensioning shaft (14), the transmission tensioning wheel (15) is fixedly connected to the tensioning shaft (14) via a bearing, and the lower end surface of the transmission tensioning wheel (15) abuts against the conveyor belt (3).

6. A continuous feeding device according to claim 4, characterized in that: The transmission tensioning mechanism (12) comprises a tensioning bracket, a tensioning support shaft, an adjusting tensioning bolt, and a tensioning support wheel. The tensioning bracket is fixedly provided on the frame (1). The tensioning bracket is provided with an adjusting long hole. The bottom of the adjusting long hole is provided with a threaded hole. The tensioning support shaft passes through the adjusting long hole and is connected to the tensioning bracket for vertical movement. The tensioning support shaft is provided with an axis through hole. The adjusting tensioning bolt passes through the threaded hole and the axis through hole and is fixedly connected to the positioning nut. The adjusting tensioning bolt is threadedly connected to the tensioning bracket. The tensioning support wheel is fixedly connected to the tensioning support shaft via a bearing. The lower end surface of the tensioning support wheel abuts against the conveyor belt (3).

7. A continuous feeding device according to claim 1 or 2 or 3 or 5 or 6, characterized in that: A material ejection mechanism (18) is provided on one side of the material blocking block (5) facing the material transmission direction, a side surface of a material ejection rod (19) of the material ejection mechanism (18) abuts against the material blocking block (5), and the material ejection mechanism (18) is mounted on the frame (1).

8. A continuous feeding device according to claim 7, characterized in that: A material taking mechanism (22) is provided above the material pushing mechanism (18).

9. A continuous feeding device according to claim 8, characterized in that: The material taking mechanism (22) comprises a material taking clamping claw (23), a material taking driving cylinder (24), and a clamping claw driving moving assembly (25). At least one set of material taking clamping claws (23) is provided above the material ejecting rod (19). The material taking clamping claws (23) are driven by the material taking driving cylinder (24). The material taking driving cylinder (24) is connected to the frame (1) via the clamping claw driving moving assembly (25).

10. A continuous feeding device according to claim 1 or 2 or 3 or 5 or 6 or 8 or 9, characterized in that: A pressing mechanism (26) is provided above the conveyor belt (3), and the pressing mechanism (26) comprises a pressing rod (27) and a pressing drive cylinder (28). A pressing rod (27) is provided above the conveyor belt (3), and two pressing rods (27) are provided. The pressing rods (27) are arranged at intervals, and the pressing rods (27) are driven by the pressing drive cylinder (28). The pressing drive cylinder (28) is fixedly connected to the frame (1).

Images