Material shifting mechanism for supporting box

Abstract

The utility model relates to the technical field of packaging, and discloses a material stirring mechanism for a supporting box, which comprises a base, a conveying belt is arranged on the base, a pushing structure for moving materials is arranged on the base, a pushing plate for pushing the materials is arranged on the pushing structure, a separation driving piece is arranged on the base, and a separation rod is slidably connected to the base. The separation driving part is used for driving the separation rod to move; the separation rod is positioned between two adjacent groups of materials; according to the material separating device, the pushing structure drives the pushing plate to move, the pushing plate drives the materials to be separated from the conveying belt, meanwhile, the separating driving part drives the separating rod to move, the separating rod drives the two adjacent sets of materials to be separated, and the two adjacent sets of materials can be separated; and through driving of the separation driving piece and the separation rod, the material separation efficiency is improved, and the grabbing accuracy degree of the subsequent stacking mechanism is improved.

Description

Technical Field

[0001] This application relates to the technical field of packaging, and in particular to a feeding mechanism for trays. Background Technology

[0002] A tray is a type of box used for packaging. After food or other materials are filled into the tray and sealed, the trays that have completed the packaging are stacked. The stacking structure uses mechanical claws to grip the trays and achieve the stacking process.

[0003] Because the trays transported by the conveyor belt often collide with each other, adjacent trays will overlap and interfere with each other. At this time, the palletizing mechanism has difficulty grabbing the specified number of trays, which makes it easy for the subsequent palletizing mechanism to grab too many or miss some trays, causing problems when the subsequent palletizing mechanism performs palletizing. Utility Model Content

[0004] To improve the problem of trays abutting against each other, this application provides a material feeding mechanism for trays.

[0005] This application provides a material feeding mechanism for trays, which adopts the following technical solution:

[0006] A material feeding mechanism for a tray includes a base, a conveyor belt on the base, a pushing structure for moving materials on the base, a pushing plate for pushing materials on the pushing structure, a separation drive component on the base, and a separation rod slidably connected to the base. The separation drive component drives the separation rod to move, and the separation rod is located between two adjacent groups of materials. When the separation drive component is activated, the separation rod drives the two adjacent groups of materials to separate from each other.

[0007] By adopting the above technical solution, the pusher plate is moved by the pusher structure, which causes the pusher plate to carry the material away from the conveyor belt. At the same time, the separation drive moves the separation rod, which causes the separation rod to separate the two adjacent groups of materials. This allows the two adjacent groups of materials to be separated, so that the materials can be stacked in the future. By driving the separation drive and the separation rod, the efficiency of separating materials is improved, and the accuracy of the subsequent stacking mechanism is improved.

[0008] Optionally, the separation drive component is provided with a separation plate, and the separation plate has a plurality of separation moving holes. The separation moving holes are inclined between the pushing direction of the push plate and the direction away from another separation moving hole. A separation block is slidably connected in the separation moving hole. The separation block slides along the pushing direction perpendicular to the push plate. The separation rod is disposed on the separation block.

[0009] Through adoption of the above technical scheme, the separating plate can drive the separating block to slide when moving, the separating rod is arranged on the separating block at this time, the separating rod can drive the adjacent two groups of materials to separate, and the adjacent two groups of materials can be stably separated.

[0010] Optionally, the separating rod is provided with a separating nut, the separating rod and the separating nut are threadedly connected with each other, and the separating block is provided with a separating sliding hole through which the separating rod penetrates.

[0011] Through adoption of the above technical scheme, the separating rod penetrates through the separating sliding hole, the length of the separating rod protruding from the separating block can be controlled, the separating rod cannot protrude from the materials, and the separating rod can adapt to materials of different heights; in addition, the separating nut and the separating rod are threadedly connected, and the separating rod can be stably located on the separating block, and the possibility of sliding of the separating rod on the separating block is reduced.

[0012] Optionally, the separating block is provided with a dovetail hole, the base is provided with a dovetail strip for penetrating through the dovetail hole, and the dovetail strip extends along the conveying direction of the conveying belt.

[0013] Through adoption of the above technical scheme, the dovetail strip slides on the dovetail hole, and the dovetail strip extends along the conveying direction of the conveying belt, so that the separating block can stably slide on the base, and the deviation of the separating block when sliding on the base is reduced.

[0014] Optionally, the base is provided with a separating hole, the separating hole is for the separating rod to penetrate through, and the separating hole extends along the conveying direction of the conveying belt.

[0015] Through adoption of the above technical scheme, the separating rod penetrates through the separating hole, and the separating hole extends along the conveying direction of the conveying belt, the separating rod is limited by the wall of the separating hole, and the separating rod can be stably located in the separating hole, so that the separating rod is not prone to deviation when moving.

[0016] Optionally, the base is provided with two groups of side plates, each group of side plates comprises two side plates, and the pushing plate is located between the two side plates in the same group.

[0017] Through adoption of the above technical scheme, the pushing plate is located between the two side plates, the pushing distance of the materials pushed by the separating rod is limited by the baffle, the materials are not prone to being pushed too far by the separating rod, and the subsequent stacking mechanism can stably grasp the materials.

[0018] Optionally, the side plate is provided with a side sliding hole extending away from the other side plate, and the base is provided with a side bolt for inserting into the side sliding hole; when the side bolt is inserted into the side sliding hole, the side plate is fixed to the base.

[0019] By adopting the above technical scheme, the side bolt can fix the side plate by being inserted into the side sliding hole, and the side sliding hole extends away from the other side plate, so that the side plate can be adjusted in a small range on the base, thereby adjusting the distance between the two side plates to adapt to the subsequent separation of materials of different widths.

[0020] Optionally, the pushing plate is provided with two, and the two pushing plates are distributed along the vertical direction of the conveying direction of the conveying belt.

[0021] By adopting the above technical scheme, since the subsequent stacking mechanism has a limited grabbing range, the pushing plate is provided with two, and each pushing plate has a shorter pushing path, so that the pushing plate moves for a shorter time each time, so that the pushing plate can drive the materials to be separated from the conveying belt faster, thereby reducing the waiting time of the conveying belt for the movement of the pushing plate, and improving the separation speed of the materials.

[0022] In summary, the present application has at least one of the following beneficial technical effects:

[0023] 1. The pushing structure drives the pushing plate to move, and the pushing plate drives the materials to be separated from the conveying belt, and the separation driving member drives the separation rod to move, so that the separation rod drives the adjacent two groups of materials to be separated from each other, so that the adjacent two groups of materials can be separated, so as to facilitate subsequent stacking of the materials, and the separation driving member and the separation rod are driven to improve the efficiency of separating the materials and improve the accuracy of subsequent grabbing of the stacking mechanism.

[0024] 2. The separation moving hole is inclined between the pushing direction of the pushing plate and the direction away from the other group of materials, and the separation block slides along the vertical direction of the conveying direction of the conveying belt, so that the separation plate can drive the separation block to slide when moving, and the separation rod is arranged on the separation block, so that the separation rod can drive the adjacent two groups of materials to be separated, so that the adjacent two groups of materials can be stably separated, so as to improve the stacking speed of the subsequent materials. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 is a structural schematic diagram of an embodiment of the present application;

[0026] Figure 2 is a structural schematic diagram of the separation hole in the embodiment of the present application;

[0027] Figure 3 is a structural schematic diagram of the separation plate in the embodiment of the present application;

[0028] Figure 4 is an explosion diagram highlighting the photoelectric sensor in the embodiment of the present application.

[0029] Reference signs: 1, base; 11, pushing frame; 12, side plate; 121, side sliding bar; 122, side sliding hole; 123, side bolt; 13, photoelectric sensor; 131, photoelectric baffle; 2, conveying belt; 3, pushing structure; 31, pushing plate; 311, pushing block; 312, pushing bar; 32, transverse moving assembly; 321, rotating motor; 322, rotating belt; 323, transverse plate; 33, longitudinal moving assembly; 331, longitudinal air cylinder; 4, placing plate; 41, separation driving piece; 42, separation plate; 421, dovetail bar; 422, separation moving hole; 43, dovetail block; 431, placing block; 44, separation block; 441, dovetail hole; 442, separation sliding hole; 443, separation rod; 444, separation nut; 445, separation hole; 446, separation bar. DETAILED DESCRIPTION

[0030] The following will be described in detail in combination with the accompanying Figures 1-4 The present application is further described in detail.

[0031] The embodiment discloses a pushing mechanism for a box. Referring to Figure 1 A pushing mechanism for a box, comprising a base 1, a conveying belt 2 is rotatably connected to the base 1, and a pushing structure 3 is arranged on the conveying belt 2. Two pushing plates 31 are arranged on the pushing structure 3, and the pushing structure 3 moves the material along the direction perpendicular to the conveying direction of the conveying belt 2 through the pushing plates 31.

[0032] Referring to Figure 1 The pushing structure 3 comprises a transverse moving assembly 32 and a longitudinal moving assembly 33. The transverse moving assembly 32 comprises a rotating motor 321, a rotating belt 322 and a transverse plate 323. The pushing frame 11 is fixedly connected to the base 1, the rotating motor 321 is fixedly connected to the pushing frame 11, the rotating belt 322 is rotatably connected to the pushing frame 11, the rotating motor 321 drives the rotating belt 322 to rotate, and the transverse plate 323 is fixedly connected to the rotating belt 322.

[0033] Referring to Figure 1 The longitudinal moving assembly 33 comprises two longitudinal air cylinders 331, and the two longitudinal air cylinders 331 are fixedly connected to the transverse plate 323. Each pushing plate 31 is fixedly connected to the driving shaft of a different longitudinal air cylinder 331. The two pushing plates 31 are distributed along the conveying direction perpendicular to the conveying belt 2, and the pushing plate 31 extends along the conveying direction of the conveying belt 2.

[0034] Referring to Figure 1The pushing plate 31 is provided with a pushing strip 312 and a plurality of pushing blocks 311. The pushing strip 312 extends along the conveying direction of the conveying belt 2. The pushing blocks 311 are threadedly connected to the pushing plate 31, and the pushing blocks 311 are threadedly connected to the pushing strip 312, so that the pushing strip 312 is fixed to the pushing plate 31. When the pushing plate 31 abuts against the material, the pushing strip 312 abuts against the material away from the base 1.

[0035] With reference to Figure 1 When the rotating motor 321 is started, the rotating motor 321 drives the rotating belt 322 to rotate. One pushing plate 31 drives the material to separate from the conveying belt 2, so that the material moves to the waiting area. Another pushing plate 31 drives the material to separate from the waiting area, so that the material moves from the waiting area to the grabbing area, so as to facilitate the subsequent stacking mechanism to grab the material.

[0036] With reference to Figure 1 And Figure 2 The base 1 is provided with four side plates 12. Two side plates 12 form a group, and the two groups of side plates 12 are distributed along the direction perpendicular to the length of the conveying belt 2. The pushing plate 31 is located between the two side plates 12, and the side plates 12 extend along the direction perpendicular to the conveying direction of the conveying belt 2. The waiting area and the grabbing area are located between the two groups of side plates 12, and the gap between the two side plates 12 in the same group is used to separate different groups of materials.

[0037] With reference to Figure 1 And Figure 2 The surface of the side plate 12 is fixedly connected with a side sliding strip 121, and the side sliding strip 121 extends along the length direction of the side plate 12. The surface of the side sliding strip 121 is provided with a side sliding hole 122, and the side sliding hole 122 extends away from the other side plate 12. The side sliding strip 121 is provided with a side bolt 123 for inserting into the base 1, and the side bolt 123 is inserted into the side sliding hole 122, so that the side plate 12 is fixedly connected to the base 1.

[0038] With reference to Figure 2 And Figure 3 The base 1 is fixedly connected with a placing plate 4, and the placing plate 4 is located on the side of the base 1 facing the ground. The base 1 is provided with a separation driving member 41, and the separation driving member 41 comprises a separation cylinder fixedly connected to the placing plate 4. The driving shaft of the separation cylinder is fixedly connected with a separation plate 42, and the separation plate 42 extends along the length direction of the pushing plate 31. The placing plate 4 is fixedly connected with two dovetail blocks 43, and the dovetail blocks 43 extend along the direction perpendicular to the conveying direction of the conveying belt 2. The surface of the separation plate 42 is fixedly connected with two placing blocks 431, and the placing blocks 431 are slidingly connected to the placing plate 4.

[0039] With reference to Figure 2 And Figure 3The placing plate 4 is fixedly connected with a dovetail strip 421 located between the two dovetail blocks 43, and the dovetail strip 421 extends along the length direction of the pushing plate 31. The placing plate 4 is provided with a plurality of separation blocks 44, and the surface of each separation block 44 is provided with a dovetail hole 441 for the dovetail strip 421 to pass through, that is, the separation block 44 is slidably connected to the dovetail strip 421.

[0040] Referring to Figure 2 and Figure 3 The surface of the separation block 44 is provided with a separation sliding hole 442, and the separation block 44 is provided with a separation rod 443, and the separation rod 443 is provided with a separation nut 444. The separation rod 443 passes through the separation sliding hole 442, and the separation nut 444 is threadedly connected to the separation rod 443, and the separation nut 444 is located on the side of the separation block 44 away from the placing plate 4, so that the separation rod 443 is fixed to the separation block 44. The surface of the base 1 is provided with a separation hole 445 for the separation rod 443 to pass through, and the separation hole 445 extends along the conveying direction of the conveying belt 2.

[0041] Referring to Figure 3 The surface of the separation plate 42 is provided with a separation moving hole 422, and the separation moving hole 422 is inclined between the direction perpendicular to the conveying direction of the conveying belt 2 and the direction towards the side plate 12. The separation block 44 is fixedly connected with a separation strip 446 which can slide in the separation moving hole 422.

[0042] Referring to Figure 2 and Figure 3 When the separation cylinder is started, the separation cylinder drives the separation plate 42 to move, and the separation plate 42 drives the separation block 44 to move through the separation moving hole 422. Since the separation rod 443 passes through the separation hole 445 to the base 1, the separation rod 443 slides in the separation hole 445, so that the separation rod 443 realizes the separation of different groups of materials.

[0043] Referring to Figure 1 and Figure 4 The base 1 is provided with a plurality of photoelectric sensors 13 electrically connected to the pushing structure 3. The base 1 is fixedly connected with a photoelectric baffle 131 bent to the side of the photoelectric sensor 13 away from the base 1, and the photoelectric baffle 131 is used for protecting the photoelectric sensor 13. The photoelectric sensor 13 is located on the side of the conveying belt 2 away from the side plate 12, and the photoelectric sensor 13 is used for detecting whether the material is moved in place. When the material is moved in place by the conveying belt 2, the pushing structure 3 drives the pushing plate 31 to drive the material to separate from the conveying belt 2.

[0044] The implementation principle of the embodiment of the application is that the horizontal motor drives the pushing plate 31 to move through the rotating belt 322, the pushing plate 31 moves the material, the material moves from the conveying belt 2 to the waiting area, and another pushing plate 31 moves the material in the waiting area to the grabbing area; at the same time, the separation cylinder is started, the separation cylinder moves the separation block 44 through the separation plate 42, the separation rod 443 pushes the separation of different groups of materials, then the horizontal motor drives the pushing plate 31 to lift, the rotating belt 322 drives the pushing plate 31 to move, the horizontal motor drives the pushing plate 31 to fall, and the pushing plate 31 is reset.

[0045] Unless otherwise defined, technical terms or scientific terms used in the present application shall have the same meaning as commonly understood by one of ordinary skill in the art to which the present application belongs. The terms "first", "second", "third" and the like used in the specification and claims of the present application do not denote any order, quantity or importance, but are used to distinguish different components. The terms "one" or "a" or the like do not denote a quantity limitation, but denote the existence of at least one. The terms "include" or "contain" and the like mean that the elements or objects appearing before "include" or "contain" cover the elements or objects listed after "include" or "contain" and their equivalents, and do not exclude other elements or objects. "Up", "down", "left", "right" and the like are only used to represent relative positional relationships, and when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0046] The above is only the preferred embodiment of the present application, and is not used to limit the present application, any modification, equivalent replacement, improvement and the like within the design concept of the present application shall be included in the protection scope of the present application.

Claims

1. A feeding mechanism for trays, characterized in that: The system includes a base (1), a conveyor belt (2) on the base (1), a push structure (3) for moving materials on the base (1), a push plate (31) for pushing materials on the push structure (3), a separation drive (41) on the base (1), and a separation rod (443) slidably connected to the base (1). The separation drive (41) is used to drive the separation rod (443) to move. The separation rod (443) is located between two adjacent groups of materials. When the separation drive (41) is activated, the separation rod (443) drives the two adjacent groups of materials to separate from each other.

2. The material feeding mechanism for a tray according to claim 1, characterized in that: The separation drive unit (41) is provided with a separation plate (42), and the separation plate (42) is provided with a plurality of separation moving holes (422). The separation moving holes (422) are inclined between the pushing direction of the push plate (31) and the direction away from another separation moving hole (422). A separation block (44) is slidably connected in the separation moving hole (422). The separation block (44) slides along the pushing direction perpendicular to the push plate (31). The separation rod (443) is provided on the separation block (44).

3. The material feeding mechanism for a tray according to claim 2, characterized in that: The separating rod (443) is provided with a separating nut (444), and the separating rod (443) and the separating nut (444) are threaded together. The separating block (44) is provided with a separating sliding hole (442) through which the separating rod (443) passes.

4. A feeding mechanism for a tray according to claim 2, characterized in that: The separating block (44) has a dovetail hole (441), and the base (1) has a dovetail strip (421) for passing through the dovetail hole (441), and the dovetail strip (421) extends along the transport direction of the conveyor belt (2).

5. A feeding mechanism for a tray according to claim 1, characterized in that: The base (1) has a separation hole (445) through which the separation rod (443) passes, and the separation hole (445) extends along the transport direction of the conveyor belt (2).

6. A feeding mechanism for a tray according to claim 1, characterized in that: The base (1) is provided with multiple sets of side plates (12), each set of side plates (12) consists of two, and the push plate (31) is located between the two side plates (12) in the same set.

7. A feeding mechanism for a tray according to claim 6, characterized in that: The side plate (12) is provided with a sliding hole (122) extending away from the other side plate (12). The base (1) is provided with a side bolt (123) for inserting into the sliding hole (122). When the side bolt (123) is inserted into the sliding hole (122), the side plate (12) is fixed on the base (1).

8. A feeding mechanism for a tray according to claim 1, characterized in that: Two push plates (31) are provided, and the two push plates (31) are distributed along the transport direction perpendicular to the conveyor belt (2).

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