Feeding machine for packaging chicken feet

Abstract

The utility model discloses a feeder for chicken foot packaging, which comprises a bottom plate, a material distributing mechanism is arranged outside the bottom plate, the material distributing mechanism comprises a material frame, the outer surface of the material frame is fixedly connected with the outer surface of the bottom plate, two sides of the interior of the material frame are movably connected with clamping plates, and the clamping plates are movably connected with the bottom plate. The two sides of the outer surface of the material frame are fixedly connected with rotating motors, an upper connecting block and a lower connecting block are arranged outside the rotating motors, and the outer surfaces of the upper connecting block and the lower connecting block are fixedly connected through an electric push rod. The problems that in the prior art, due to the fact that packaging bags which are stacked mutually and arranged at the lowest position are horizontally pushed, reciprocating motion exists in the pushing process, the feeding efficiency is reduced, and meanwhile due to the fact that the hardness of the packaging bags is insufficient, the borne friction force is large, the motion regularity and the feeding precision of the packaging bags are easily affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of chicken feet packaging, in particular to a feeder used for chicken feet packaging. Background Art

[0002] Vacuum packaging of chicken feet can extend their storage time and reduce the reproduction of microorganisms. However, when the existing conveying device is transmitting packaging bags, the conveying device will transport the packaging bags in batches. Since the packaging bags are stacked together for transportation, there is no protrusion near the position of the mechanical claw, and it is difficult for the mechanical claw to grab the packaging bag at the closest position. It is easy to grab multiple packaging bags at the same time. Application No. CNCN2022222489918 is a bag material conveying mechanism for vacuum packaging of chicken feet, including a body as the entire device, the body including a base and a silo for placing packaging bags. By setting a pushing assembly, the conveying efficiency of the packaging bags can be improved, which is beneficial to improving the quality of chicken feet packaging.

[0003] Although the device has the above advantages, it still has the following defects during use:

[0004] 1) The device pushes the packaging bag through the pushing component, but during the feeding process, the pushing component has reciprocating motion, resulting in low overall feeding efficiency;

[0005] 2) The device pushes the stacked bags at the bottom horizontally. On the one hand, the hardness of the bags is limited. On the other hand, the friction force given by gravity by the upper bags is relatively large, which affects the uniformity of the movement of the bags at the bottom and thus affects the feeding accuracy.

[0006] Therefore, it is necessary to solve the above-mentioned problems that still exist. Utility Model Content

[0007] In view of the shortcomings of the prior art, the utility model provides a feeder for chicken feet packaging, which solves the problem that when the existing vacuum chicken feet packaging bag conveying mechanism is used, the stacked and bottom packaging bags are pushed horizontally, resulting in reciprocating motion during the pushing process, which reduces the feeding efficiency. At the same time, due to the insufficient hardness of the packaging bags and the large friction force they are subjected to, the uniformity of the packaging bag movement and the feeding accuracy are easily affected.

[0008] To achieve the above purpose, the utility model is implemented through the following technical solutions: a feeder for chicken feet packaging, comprising a bottom plate, a material distribution mechanism is arranged on the outside of the bottom plate, the material distribution mechanism comprises a material frame, the outer surface of the material frame is fixedly connected to the outer surface of the bottom plate, both sides of the inside of the material frame are movably connected with clamping plates, both sides of the outer surface of the material frame are fixedly connected with a rotating motor, the outer side of the rotating motor is provided with an upper and lower connecting block, the outer surfaces of the upper and lower connecting blocks are fixedly connected by an electric push rod, and the outer sides of the upper two connecting blocks are provided with connecting Rod, the outer surfaces of the two connecting blocks at the bottom are fixedly connected to the output end of the rotating motor, the outer surface of the connecting rod on one side is rotatably connected with the body of the connecting block on the upper side, the outer surface of the connecting rod on one side is fixedly connected with a square bar, the outer surface of the connecting rod on one side is sleeved with a torsion spring, the two ends of the torsion spring are respectively fixedly connected with the square bar and the outer surface of the connecting block on the upper side, the outer surface of the connecting rod on the other side is fixedly connected with a rubber roller, one end of the connecting rod on the other side is fixedly connected with a toggle motor through a coupling, and the outer surface of the toggle motor is fixedly connected to the outer surface of the connecting block on the other side.

[0009] Preferably, the opposite sides of the outer surfaces of the two clamps are both provided with inclined chamfers, the opposite sides of the outer surfaces of the two clamps are both provided with inner cavities, and rollers are provided inside the inner cavities.

[0010] Preferably, a driving assembly is disposed outside the clamping plate, and the driving assembly includes two slide plates, and outer surfaces of the two slide plates are respectively fixedly connected to outer surfaces of the clamping plates on both sides.

[0011] Preferably, the body of the material frame is provided with a through slide groove, and the outer surface of the slide plate is slidably connected to the inside of the slide groove.

[0012] Preferably, a screw rod is threadedly connected to the body of the slide plate, and one end of the screw rod is fixedly connected to a driving motor via a coupling.

[0013] Preferably, fixing plates are disposed outside the driving motor and the lead screw, and outer surfaces of the fixing plates on both sides are fixedly connected to the outer surface of the material frame.

[0014] Beneficial Effects

[0015] The utility model provides a feeder for chicken feet packaging. Compared with the prior art, it has the following beneficial effects:

[0016] (1) By setting up a material separation mechanism, two clamping plates can be used to clamp one side of the overlapping packaging bags, and then the outer packaging bags can be separated one by one by moving the square bar and rubbing with the rubber roller, thereby improving the efficiency and accuracy of packaging bag separation, and using the contact between one side of the packaging bag and the rotating roller to reduce friction during extraction.

[0017] (2) By setting up a driving assembly, the driving motor drives the screw to rotate, so that the slide plates on both sides can drive the clamping plates to approach each other, thereby clamping one side of the overlapping packaging bags to facilitate stable separation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional diagram of the external structure of the utility model;

[0019] Figure 2 This is a three-dimensional diagram of the external structure of the connecting rod of the utility model;

[0020] Figure 3 It is a three-dimensional diagram of the external structure of the splint of the utility model.

[0021] In the figure: 1. bottom plate; 2. material frame; 3. clamping plate; 4. driving assembly; 41. slide plate; 42. slide groove; 43. screw rod; 44. driving motor; 45. fixing plate; 5. rotating motor; 6. connecting block; 7. electric push rod; 8. connecting rod; 9. square bar; 10. torsion spring; 11. rubber roller; 12. toggle motor; 13. chamfer; 14. inner cavity; 15. rotating roller. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-3 The utility model provides a technical solution: a feeder for chicken feet packaging:

[0024] Embodiment 1:

[0025] It includes a bottom plate 1, and universal wheels can be set below the bottom plate 1 for easy movement. A material distribution mechanism is set outside the bottom plate 1, and the material distribution mechanism includes a material frame 2. The outside of the material frame 2 is provided with existing rotating components and material-taking parts and other structures (not shown in the figure). The outer surface of the material frame 2 is fixedly connected to the outer surface of the bottom plate 1, and both sides of the inside of the material frame 2 are movably connected with clamping plates 3, and the clamping plates 3 can clamp one side of the packaging bag. Both sides of the outer surface of the material frame 2 are fixedly connected with rotating motors 5. The rotating motor 5 is made of a servo motor and is electrically connected to an external control circuit. The outside of the rotating motor 5 is provided with upper and lower connecting blocks 6, and the connecting blocks 6 play a connecting and supporting role. The outer surfaces of the upper and lower connecting blocks 6 are fixedly connected by an electric push rod 7, and the electric push rod 7 is electrically connected to the external control circuit. The outer surfaces of the upper two connecting blocks 6 are provided with connecting rods 8, and the connecting rod 8 plays a connecting and supporting role. The outer surfaces of the lower two connecting blocks 6 are connected to the rotating The output end of the motor 5 is fixedly connected, and the outer surface of the connecting rod 8 on one side is rotatably connected with the body of the upper one-side connecting block 6. The outer surface of the connecting rod 8 on one side is fixedly connected with a square bar 9. The surface of the square bar 9 is smoothed to reduce friction and provide a larger contact area to facilitate the toggling of one side of the packaging bag. The outer surface of the connecting rod 8 on one side is sleeved with a torsion spring 10. The torsion spring 10 plays a buffering role through elastic force and facilitates the resetting of the square bar 9 after rotation. The two ends of the torsion spring 10 are respectively fixedly connected to the square bar 9 and the outer surface of the upper one-side connecting block 6. The outer surface of the connecting rod 8 on the other side is fixedly connected with a rubber roller 11. The rubber roller 11 can rub the toggled side of the packaging bag through friction to achieve the separation of the packaging bags one by one. One end of the connecting rod 8 on the other side is fixedly connected with a toggle motor 12 through a coupling. The toggle motor 12 is electrically connected to the external control circuit. The outer surface of the toggle motor 12 is fixedly connected to the outer surface of the upper other-side connecting block 6.

[0026] The opposite sides of the outer surfaces of the two side clamps 3 are provided with inclined chamfers 13. The setting of the chamfers 13 can facilitate the folding of the overlapping packaging bags in the middle part of the material frame 2, and at the same time provide support and movement space when the packaging bags are moved. The opposite sides of the outer surfaces of the two clamps 3 are provided with inner cavities 14, and the interior of the inner cavity 14 is provided with rollers 15. The surface of the rollers 15 is smoothed to reduce wear, so as to facilitate the extraction of the packaging bags, and one side of the rollers 15 is flush with one side of the surface of the clamps 3, and the connecting shaft end is embedded in the inner wall of the inner cavity 14 for rotation connection.

[0027] By setting up a material separation mechanism, two clamping plates 3 can be used to clamp one side of the overlapping packaging bags, and then the packaging bags on the outside can be separated one by one by moving the square bar 9 and rubbing with the rubber roller 11, thereby improving the efficiency and accuracy of packaging bag separation, and using the contact between one side of the packaging bag and the rotating roller 15 to reduce friction during extraction.

[0028] Embodiment 2:

[0029] A driving assembly 4 is arranged outside the clamp plate 3, and the driving assembly 4 includes two slide plates 41. The slide plates 41 are made of compression-resistant and wear-resistant materials and can drive the clamp plate 3 to move to clamp one side of the packaging bag. The outer surfaces of the two slide plates 41 are fixedly connected to the outer surfaces of the clamp plates 3 on both sides.

[0030] The body of the material frame 2 is provided with a through slide groove 42 , which provides a moving space for the movement of the slide plate 41 , and the outer surface of the slide plate 41 is slidably connected with the inside of the slide groove 42 .

[0031] A screw rod 43 is threadedly connected to the body of the slide plate 41. The threads on both sides of the screw rod 43 are arranged in opposite directions, so that the slide plates 41 on both sides can move synchronously in opposite directions. One end of the screw rod 43 is fixedly connected to a drive motor 44 through a coupling. The drive motor 44 is made of a servo motor and is electrically connected to an external control circuit.

[0032] A fixing plate 45 is provided outside the driving motor 44 and the screw rod 43, and the fixing plate 45 plays a supporting and fixing role. One side fixing plate 45 is rotatably connected to one end of the screw rod 43, and the other side fixing plate 45 is fixedly connected to the driving motor 44. The outer surfaces of the fixing plates 45 on both sides are fixedly connected to the outer surface of the material frame 2.

[0033] By providing the driving assembly 4, the driving motor 44 drives the screw rod 43 to rotate, so that the slide plates 41 on both sides can drive the clamping plates 3 to approach each other, thereby clamping one side of the overlapping packaging bags for stable separation.

[0034] Embodiment 3: This embodiment is obtained by combining embodiments 1 and 2, by clamping and fixing one side of the stacked packaging bags, and simultaneously pressing, bending and toggling the other side of the packaging bags, so that the other side of the packaging bags can be separated one by one through their own toughness, thereby improving the accuracy and efficiency of packaging bag feeding.

[0035] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0036] During operation, first, multiple packaging bags are stacked and aligned, and then the packaging bags are placed inside the material frame 2, and then the driving motor 44 drives the screw 43 to rotate, so that the slide plates 41 on both sides move toward each other inside the slide groove 42, so as to drive the clamping plates 3 on both sides to move toward each other, and when the clamping plates 3 move, they clamp the side below the packaging bag through the surface side and the roller 15, and then the rotating motor 5 on one side drives the square bar 9 to rotate radially, and in the process of movement, the corresponding output end of the electric push rod 7 is adaptively extended and retracted, so that the surface of the square bar 9 contacts the upper side of the packaging bag, and with the continued rotation, the square bar 9 moves the upper side of all the packaging bags, so that the packaging bag as a whole is toughened. The square strip 9 is bent in a row, and when the bending is continued, the corresponding connecting rod 8 is rotated, so that the square strip 9 can always be kept in contact with the packaging bag through one side plane, and the elastic force of the torsion spring 10 is used for buffering to maintain the stability of the square strip 9, and the square strip 9 is also easy to reset through rebound, and with the continuous movement of the square strip 9, the upper part of the outer packaging bag that is first contacted is disengaged, and resets through toughness rebound to achieve separation one by one, and then the separated packaging bags are picked up by the existing rotating components and the material taking parts, and the packaging bags are fed individually by upward extraction, and when the packaging bags are extracted upward, the contact with the roller 15 on one side reduces the influence caused by friction;

[0037] During the process of separating the packaging bags, the rotating motor 5 and the electric push rod 7 on the other side can drive the rubber roller 11 to contact the bent part of the packaging bag, and rotate the rubber roller 11 by the toggle motor 12, so as to quickly separate one side of the outer packaging bag through friction, thereby improving the efficiency and effect of separation. At the same time, when the separated packaging bag is taken out, the rubber roller 11 can abut against the middle and lower position of the adjacent packaging bag to reduce the impact of the outer separated packaging bag on it when it is taken out.

[0038] 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 feeder for chicken feet packaging, comprising a bottom plate (1), characterized in that: A material distribution mechanism is arranged outside the bottom plate (1), and the material distribution mechanism comprises a material frame (2), the outer surface of the material frame (2) is fixedly connected to the outer surface of the bottom plate (1), both sides of the inside of the material frame (2) are movably connected with clamping plates (3), both sides of the outer surface of the material frame (2) are fixedly connected with a rotating motor (5), and the outer surface of the rotating motor (5) is arranged with upper and lower connecting blocks (6), the outer surfaces of the upper and lower connecting blocks (6) are fixedly connected via an electric push rod (7), the outer surfaces of the upper two connecting blocks (6) are arranged with connecting rods (8), and the outer surfaces of the lower two connecting blocks (6) are connected to the output of the rotating motor (5). The ends are fixedly connected, the outer surface of the connecting rod (8) on one side is rotatably connected to the body of the upper connecting block (6), the outer surface of the connecting rod (8) on one side is fixedly connected to a square bar (9), the outer surface of the connecting rod (8) on one side is sleeved with a torsion spring (10), the two ends of the torsion spring (10) are respectively fixedly connected to the square bar (9) and the outer surface of the upper connecting block (6), the outer surface of the connecting rod (8) on the other side is fixedly connected to a rubber roller (11), one end of the connecting rod (8) on the other side is fixedly connected to a toggle motor (12) through a coupling, and the outer surface of the toggle motor (12) is fixedly connected to the outer surface of the upper connecting block (6) on the other side.

2. A feeder for chicken feet packaging according to claim 1, characterized in that: The opposite sides of the outer surfaces of the two clamping plates (3) are both provided with inclined chamfers (13), the opposite sides of the outer surfaces of the two clamping plates (3) are both provided with inner cavities (14), and the interior of the inner cavities (14) is provided with rotating rollers (15).

3. A feeder for chicken feet packaging according to claim 1, characterized in that: A driving assembly (4) is arranged outside the clamping plate (3), and the driving assembly (4) comprises two slide plates (41), and the outer surfaces of the two slide plates (41) are respectively fixedly connected to the outer surfaces of the clamping plates (3) on both sides.

4. A feeder for chicken feet packaging according to claim 3, characterized in that: The body of the material frame (2) is provided with a through slide groove (42), and the outer surface of the slide plate (41) is slidably connected to the inside of the slide groove (42).

5. A feeder for chicken feet packaging according to claim 3, characterized in that: A screw rod (43) is threadedly connected through the body of the slide plate (41), and one end of the screw rod (43) is fixedly connected to a driving motor (44) via a coupling.

6. A feeder for chicken feet packaging according to claim 5, characterized in that: The driving motor (44) and the screw rod (43) are both provided with fixing plates (45) on the outside, and the outer surfaces of the fixing plates (45) on both sides are fixedly connected to the outer surface of the material frame (2).

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