Model material rapid packaging device

Abstract

The utility model relates to the technical field of packing devices, in particular to a quick packing device for model materials, which comprises a support frame and a conveying belt arranged at the top of the support frame, an installation frame is fixed at the top of the support frame, a nailing machine is arranged on the inner side of the installation frame, and moving seats are arranged on two sides of the top of the support frame. A driving mechanism is arranged between the movable seat and the supporting frame, a movable sleeve is hinged to the inner side of the movable seat, and a buffering assembly is arranged between the movable sleeve and the movable seat; the roll shafts on the two sides are matched with the movable sleeves and the adjusting rods, so that model materials to be packaged can be guided to the center position of the conveying belt, pass through the position below the nailing machine and can be clamped in the positioning grooves through the clamping blocks, and therefore the roll shafts can be adjusted; and a limiting plate can stretch out to limit the model material through a hydraulic supporting rod, the feeding speed can be controlled after the limiting plate is withdrawn, and feeding work is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging devices, in particular to a rapid packaging device for model materials. Background Art

[0002] 3D printing, also known as additive manufacturing technology, is a technology that manufactures physical parts by accumulating materials layer by layer based on three-dimensional CAD data. In 3D printing, the model materials required for 3D printing need to be packaged and transported. When the model materials are packaged, the lid of the box needs to be manually nailed. After the packaging is completed, it can be sold.

[0003] Currently used rapid packaging devices use a conveyor belt in conjunction with a nailing machine for packaging, such as the multifunctional model material rapid packaging device disclosed in Chinese patent publication number "CN210235486U", which includes moving wheels, telescopic legs, a fixed sleeve, a packaging seat, thumb screws, a pull ring, a rotating pull rod, movable bolts and nuts, a U-shaped hanging seat, a support column, a machine base, a filter, an anti-splash cylinder structure with adjustable injection spacing, an adjustable clamping rack for the packaging box, and a packaging nail waste collection and transfer box structure.

[0004] The currently used packaging device uses a conveyor belt to transport the packaged materials to the bottom of the nailing machine for nailing. However, the model materials lack positioning when being transported on the conveyor belt. The position of the model materials on the conveyor belt cannot be guaranteed to be in the center line position when being transported on the conveyor belt, which can easily cause damage to the model materials during subsequent clamping and packaging. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art, such as lack of positioning during transportation, inability to ensure that the position of the model material is in the center line when transported on the conveyor belt, and easy damage to the model material during subsequent clamping and packaging, and to propose a model material rapid packaging device.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A model material rapid packaging device is designed, including a support frame and a conveyor belt arranged on the top of the support frame, a mounting frame is fixed on the top of the support frame, a nailing machine is provided on the inner side of the mounting frame, a movable seat is provided on both sides of the top of the support frame, a driving mechanism is provided between the movable seat and the support frame, a movable sleeve is hinged on the inner side of the movable seat, a buffer assembly is provided between the movable sleeve and the movable seat, an adjusting rod is slidably connected to the inside of the movable sleeve, an adjusting mechanism is provided between the adjusting rod and the movable sleeve, a fixed frame is fixed at one end of the adjusting rod, a roller is rotatably connected to the inner side of the fixed frame, and a limiting mechanism is provided on the outer side of the fixed frame.

[0008] Furthermore, the driving mechanism includes two support plates and a motor fixed to the outside of the support plate on one side. The output shaft of the motor passes through the support plate on one side and is fixed with a screw. The other end of the screw is rotatably connected to the support plate on the other side, and the screw is threadedly connected to the movable seat.

[0009] Furthermore, the buffer assembly includes two articulated seats, which are respectively hinged to the inner sides of the movable sleeve and the movable seat. A telescopic rod is fixed between the two articulated seats and a first spring is provided on the surface of the telescopic rod. Both ends of the first spring are in conflict with the two articulated seats.

[0010] Furthermore, the adjustment mechanism includes a sliding groove opened on the surface of the movable sleeve and a protrusion fixed to one end of the top of the adjusting rod. The protrusion is slidably connected to the sliding groove. Both ends of the sliding groove are fixed with limiting strips. The inner side of the limiting strip is provided with a plurality of positioning grooves, and both sides of the surface of the protrusion are provided with snap-on components.

[0011] Furthermore, the clamping assembly includes at least two guide grooves, at least two of which are opened on both sides of the surface of the protrusion, the inner side of the guide groove is slidably connected with a clamping block, the clamping block is clamped with the positioning groove, and a second spring is fixed between the clamping block and the guide groove.

[0012] Furthermore, the limiting mechanism includes a connecting plate, which is fixed to one side of the fixed frame. A hydraulic support rod is fixed to the surface of the connecting plate, and an output shaft of the hydraulic support rod passes through the connecting plate and is fixed to the limiting plate.

[0013] The utility model proposes a rapid packaging device for model materials, which has the beneficial effects that: the utility model can guide the model materials to be packaged to the center position of the conveyor belt through the rollers on both sides, the movable sleeve and the adjusting rod, so that it passes under the nailing machine, and the clamping block can be clamped in the positioning groove to achieve the function of adjusting the roller shaft. The hydraulic support rod can extend the limit plate to limit the model material, and after it is retracted, the feeding speed can be controlled, which facilitates the feeding work. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the partial three-dimensional structure of the utility model Figure 1 ;

[0016] Figure 3 This is a schematic diagram of the partial three-dimensional structure of the utility model Figure 2 ;

[0017] Figure 4 For this utility model Figure 3A partial enlarged view of point A in the middle.

[0018] In the figure: 1. Support frame; 2. Mounting frame; 3. Nailer; 4. Moving seat; 5. Driving mechanism; 51. Support plate; 52. Motor; 53. Screw; 6. Movable sleeve; 7. Buffer assembly; 71. Articulated seat; 72. Telescopic rod; 73. First spring; 8. Adjusting rod; 9. Adjusting mechanism; 91. Slide; 92. Bump; 93. Limiting strip; 94. Positioning groove; 10. Fixed frame; 11. Roller; 12. Limiting mechanism; 121. Connecting plate; 122. Hydraulic support rod; 123. Limiting plate; 13. Clamping assembly; 131. Guide groove; 132. Clamping block; 133. Second spring; 14. Conveyor belt. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0020] Reference Figure 1-4 , a model material rapid packaging device, comprising a support frame 1 and a conveyor belt 14 arranged on the top of the support frame 1, a mounting frame 2 is fixed on the top of the support frame 1, a nailing machine 3 is provided on the inner side of the mounting frame 2, the nailing machine 3 is a prior art and is not described here, a movable seat 4 is provided on both sides of the top of the support frame 1, a driving mechanism 5 is provided between the movable seat 4 and the support frame 1, a movable sleeve 6 is hinged on the inner side of the movable seat 4, a buffer assembly 7 is provided between the movable sleeve 6 and the movable seat 4, an adjusting rod 8 is slidably connected to the inside of the movable sleeve 6, an adjusting mechanism 9 is provided between the adjusting rod 8 and the movable sleeve 6, the A fixed frame 10 is fixed to one end of the adjusting rod 8, and a roller 11 is rotatably connected to the inner side of the fixed frame 10, and a limiting mechanism 12 is provided on the outer side of the fixed frame 10; the rapid packaging device can guide the model material to be packaged to the center position of the conveyor belt 14 through the rollers 11 on both sides, the movable sleeve 6 and the adjusting rod 8, so that it passes under the nailing machine 3, and can be clamped in the positioning groove 94 through the clamping block 132 to realize the function of adjusting the roller 11, and the limiting plate 123 can be extended by the hydraulic support rod 122 to limit the model material. After being retracted, the loading speed can be controlled, which facilitates the loading work.

[0021] In this embodiment, the driving mechanism 5 includes two support plates 51 and a motor 52 fixed to the outside of the support plate 51 on one side. The output shaft of the motor 52 passes through the support plate 51 on one side and is fixed with a screw 53. The other end of the screw 53 is rotatably connected to the support plate 51 on the other side. The screw 53 is threadedly connected to the movable seat 4. The motor 52 can drive the movable seat 4 to move through the rotation of the screw 53, which is convenient for adjusting the position of the limiting component.

[0022] Furthermore, the buffer assembly 7 includes two articulated seats 71, the interior of the articulated seat 71 is circular, and the articulated seats 71 are respectively hinged to the inner sides of the movable sleeve 6 and the movable seat 4. A telescopic rod 72 is fixed between the two articulated seats 71, and the surface of the telescopic rod 72 is provided with a first spring 73. The telescopic rod 72 is a self-locking telescopic rod, which can be adjusted according to the width of the goods when in use, so that the compressible stroke of the first spring 74 can be adjusted to facilitate more accurate positioning. The two ends of the first spring 73 are in conflict with the two articulated seats 71. The telescopic rod 72 cooperates with the first spring 73 to deform when the model material contacts the roller shaft 11, so that it has a certain activity space to facilitate the passage of the material.

[0023] Furthermore, the adjustment mechanism 9 includes a slide groove 91 opened on the surface of the movable sleeve 6 and a protrusion 92 fixed to one end of the top of the adjusting rod 8. The protrusion 92 is slidably connected to the slide groove 91. Both ends of the slide groove 91 are fixed with limit strips 93. The inner side of the limit strip 93 is provided with a plurality of positioning grooves 94. Both sides of the surface of the protrusion 92 are provided with a snap-fit ​​assembly 13. The protrusion moves in the slide groove 91 to play a limiting role, and adjustment can be performed through the snap-fit ​​assembly 13.

[0024] In addition, the clamping assembly 13 includes at least two symmetrical guide grooves 131, and at least two of the guide grooves 131 are opened on both sides of the surface of the protrusion 92. The inner side of the guide groove 131 is slidably connected with a clamping block 132, and both ends of the clamping block 132 are provided with limiting grooves for limiting, which cooperate with the convex strips at both ends of the clamping block 132 for limiting. The clamping block 132 is clamped with the positioning groove 94, and a second spring 133 is fixed between the clamping block 132 and the guide groove 131. The clamping block 132 can be clamped in the positioning groove 94 to achieve the function of adjusting the roller shaft 11.

[0025] It should be noted that the limiting mechanism 12 includes a connecting plate 121, which is fixed to one side of the fixed frame 10. A hydraulic support rod 122 is fixed on the surface of the connecting plate 121. The hydraulic support rod 122 is program-controlled. The output shaft of the hydraulic support rod 122 passes through the connecting plate 121 and is fixed with a limiting plate 123. The hydraulic support rod 122 can extend the limiting plate 123 to limit the model material, and can control the loading speed after retracting it.

[0026] Working method: When packaging the model materials, the staff can turn on the conveyor belt 14, and the conveyor belt 14 drives the model materials to be transported. The model materials can be concentrated on the center position of the conveyor belt 14 when passing through the movable sleeve 6 and the roller 11. The staff can turn on the motor 52 to drive the movable seat 4 to adjust the position of the roller 11 component. The staff uses their fingers to squeeze the block 132 inward at the same time, and the block 132 squeezes the second spring 133 and disengages from the positioning groove 94. After that, the adjusting rod 8 and the extended length of the outer roller 11 can be adjusted by hand to adjust the distance between the two rollers 11 to adapt to different model materials. The hydraulic support rod 122 adopts program control, and the limit plate 123 can be extended to limit the model material. After retracting, the feeding speed can be controlled.

[0027] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A model material rapid packaging device, comprising a support frame (1) and a conveyor belt (14) arranged on the top of the support frame (1), characterized in that: A mounting frame (2) is fixed on the top of the support frame (1), a nailing machine (3) is provided on the inner side of the mounting frame (2), a movable seat (4) is provided on both sides of the top of the support frame (1), a driving mechanism (5) is provided between the movable seat (4) and the support frame (1), a movable sleeve (6) is hinged on the inner side of the movable seat (4), a buffer assembly (7) is provided between the movable sleeve (6) and the movable seat (4), an adjusting rod (8) is slidably connected to the inside of the movable sleeve (6), an adjusting mechanism (9) is provided between the adjusting rod (8) and the movable sleeve (6), a fixed frame (10) is fixed on one end of the adjusting rod (8), a roller shaft (11) is rotatably connected to the inner side of the fixed frame (10), and a limiting mechanism (12) is provided on the outer side of the fixed frame (10).

2. A model material rapid packaging device according to claim 1, characterized in that: The driving mechanism (5) comprises two support plates (51) and a motor (52) fixed to the outside of one support plate (51). The output shaft of the motor (52) passes through one support plate (51) and is fixed with a screw rod (53). The other end of the screw rod (53) is rotatably connected to the other support plate (51). The screw rod (53) is threadedly connected to the movable seat (4).

3. A model material rapid packaging device according to claim 1, characterized in that: The buffer assembly (7) includes two hinged seats (71), and the hinged seats (71) are hinged to the inner sides of the movable sleeve (6) and the movable seat (4) respectively. A telescopic rod (72) is fixed between the two hinged seats (71), and a first spring (73) is sleeved on the surface of the telescopic rod (72). The two ends of the first spring (73) are in conflict with the two hinged seats (71).

4. A model material rapid packaging device according to claim 1, characterized in that: The adjusting mechanism (9) comprises a slide groove (91) provided on the surface of the movable sleeve (6) and a protrusion (92) fixed to one end of the top of the adjusting rod (8); the protrusion (92) is slidably connected to the slide groove (91); both ends of the slide groove (91) are fixed with a limit strip (93); a plurality of positioning grooves (94) are provided on the inner side of the limit strip (93); and a clamping assembly (13) is provided on both sides of the surface of the protrusion (92).

5. A model material rapid packaging device according to claim 4, characterized in that: The clamping assembly (13) includes at least two guide grooves (131), at least two of the guide grooves (131) are opened on both sides of the surface of the protrusion (92), the inner side of the guide groove (131) is slidably connected with a clamping block (132), the clamping block (132) is clamped with the positioning groove (94), and a second spring (133) is fixed between the clamping block (132) and the guide groove (131).

6. A model material rapid packaging device according to claim 1, characterized in that: The limiting mechanism (12) comprises a connecting plate (121), the connecting plate (121) being fixed to one side of the fixed frame (10), a hydraulic support rod (122) being fixed to the surface of the connecting plate (121), and an output shaft of the hydraulic support rod (122) passing through the connecting plate (121) and being fixed to the limiting plate (123).

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