Gasket Placing Device for Adaptive Packaging Box

Abstract

The present invention provides a gasket placement device for an adaptive packaging box body, which includes a support plate, a connecting plate, a pressing plate, an adaptive component, and a clamping plate component; the support plate is provided with the adaptive component, and the bent plate of the adaptive component can always keep in contact with the inner wall of the packaging box; two parallel guiding connecting rods pass through the support plate and are connected to the connecting plate, and a pressing plate is provided on the lower surface of the connecting plate, and the pressing plate is used for compacting the gasket; a clamping plate component is also provided on the lower surface of the connecting plate, and the clamping plate component is used for picking and placing the gasket. The present invention can accurately place the gasket at the bottom of the packaging box and in a compacted and flat state, which is convenient for the subsequent processes.

Description

Technical Field

[0001] The present invention belongs to the field of packaging equipment, and in particular relates to a gasket placing device for an adaptive packaging box body. Background Art

[0002] In the field of milk packaging boxes, gaskets need to be placed inside the packaging boxes, and then milk cartons are placed on the gaskets. The gaskets play a role in cushioning the milk cartons. However, at present, when placing gaskets into the packaging boxes through automated equipment, the suction cup method is usually adopted to suck the gaskets. However, when using the suction cup method to place gaskets, the gaskets are often not placed in place, and such a situation cannot allow subsequent work to proceed. Summary of the Invention

[0003] In view of this, the present invention aims to provide a gasket placing device for an adaptive packaging box body, which can smoothly place gaskets into the bottom of the packaging box through automated operation.

[0004] To achieve the above object, the technical solution of the present invention is realized as follows:

[0005] A gasket placing device for an adaptive packaging box body includes a support plate, a connecting plate, a pressing plate, an adaptive component, and a clamping plate component; the support plate is provided with an adaptive component, and the bending plate of the adaptive component can always be in contact with the inner wall of the packaging box; two parallel guiding connecting rods pass through the support plate and are connected to the connecting plate, and a pressing plate is provided on the lower surface of the connecting plate, and the pressing plate is used for compacting the gasket; a clamping plate component is also provided on the lower surface of the connecting plate, and the clamping plate component is used for taking and placing the gasket.

[0006] Further, the adaptive component includes a first adjusting seat, a second adjusting seat, an adjusting cylinder, a first connecting rod, a second connecting rod, and a connecting block; the first adjusting seat and the second adjusting seat are respectively installed on both sides of the support and are symmetrically arranged;

[0007] The adjusting cylinder is installed on the upper surface of the support plate, the output end of the adjusting cylinder is fixedly connected to the connecting block, and both sides of the connecting block are respectively connected to the first bending plate of the first adjusting seat through the first connecting rod and to the second bending plate of the second adjusting seat through the second connecting rod.

[0008] Further, the structures of the first adjusting seat and the second adjusting seat are the same. The first adjusting seat includes two first adjusting plates, a first adjusting block, and a first bending plate with the same structure; the two first adjusting plates are installed on the support plate through bolts,

[0009] The first adjusting plate is provided with a first guiding groove and a first adjusting groove. On both sides of the first adjusting block, there are first upper rods corresponding to the first guiding grooves and first lower rods corresponding to the first adjusting grooves. The two first upper rods are respectively clamped into the two first guiding grooves, and the two first lower rods are respectively clamped into the two first adjusting grooves, realizing the movement of the first adjusting block relative to the two first adjusting plates.

[0010] On the top of the first adjusting block, there is a first mating rod, and the first connecting rod is connected to the first mating rod to achieve linkage. On the outside of the first adjusting block, there is a first bent plate.

[0011] Furthermore, a tension spring seat is provided on the support plate, and a tension spring body is provided on the tension spring seat. The tension spring body is connected to the first mating rod to apply a force to the first mating rod.

[0012] Furthermore, the first guiding groove is in the shape of a straight oblong hole, and the inner diameter of the oblong hole fits the outer diameter of the first upper rod to realize the limiting and guiding of the first upper rod. The first adjusting groove is elliptical, and the inner diameter of the upper end of the first adjusting groove is larger than the inner diameter of the lower section of the second adjustment. There is an adjustment gap when the first lower rod is sleeved in the first adjusting groove.

[0013] Furthermore, the first adjusting block moves under the limitation of the first guiding groove and the first adjusting groove, and can realize the clamping of the gasket and the fitting with the inner wall of the packaging box.

[0014] Furthermore, the pressing plate is of a rectangular frame structure, and the top of the pressing plate is fixedly connected to the connecting plate. The clamping plate assembly is installed on the connecting plate and is arranged in the middle of the pressing plate. The clamping plate assembly includes a clamping plate cylinder and two clamping plate bodies. The clamping plate cylinder is a two-way cylinder, and the two clamping plate bodies are respectively connected to the two output ends of the clamping plate cylinder. Serrations are provided at the ends of the clamping plate bodies.

[0015] Furthermore, the lower end faces of the two clamping plate bodies are flush and lower than the lower end face of the pressing plate.

[0016] Furthermore, a guiding plate is provided on the top of the adjusting cylinder. Two parallel guiding connecting rods sequentially pass through the guiding plate and the support plate and are fixedly connected to the connecting plate. The output end of the adjusting cylinder passes through the guiding rod and is fixedly connected to the connecting block.

[0017] Furthermore, the tops of the two parallel guiding connecting rods are connected to the transmission mechanism through a mating top plate.

[0018] Compared with the prior art, the gasket placement device of the adaptive packaging box of the present invention has the following advantages:

[0019] (1) The gasket placing device for the adaptive packaging box body of the present invention can stably place the gasket into the bottom of the packaging box through automated operation, getting rid of the conventional method of operating with a suction cup, and avoiding the situation that the gasket warps or is unevenly placed in the packaging box.

[0020] (2) In the gasket placing device for the adaptive packaging box body of the present invention, under the limitation of the first adjusting groove, the first bent plate can produce a slight stroke change to adapt to the inner wall of the packaging box body.

[0021] (3) The gasket placing device for the adaptive packaging box body of the present invention adjusts the clearance so that the device can adapt to packaging boxes of different sizes.

[0022] (4) In the gasket placing device for the adaptive packaging box body of the present invention, a reaction force is provided by the tension spring. For different packaging boxes with different internal sizes, by setting the tension spring body, a force can be provided for the first bent plate to fit the inner wall of the packaging box body. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The schematic embodiments and descriptions thereof of the present invention are used to explain the present invention and do not constitute an improper limitation to the present invention. In the drawings:

[0024] Figure 1 is a schematic diagram of the gasket placing device for the adaptive packaging box body according to an embodiment of the present invention Figure 1 ;

[0025] Figure 2 is a schematic diagram of the gasket placing device for the adaptive packaging box body according to an embodiment of the present invention Figure 2 ;

[0026] Figure 3 is a front view of the gasket placing device for the adaptive packaging box body according to an embodiment of the present invention;

[0027] Figure 4 is a schematic diagram of the first adjusting seat according to an embodiment of the present invention;

[0028] Figure 5 is a schematic diagram of the first adjusting block according to an embodiment of the present invention;

[0029] Figure 6 is a schematic diagram of the working state of the gasket placing device for the adaptive packaging box body according to an embodiment of the present invention.

[0030] Description of the reference numerals:

[0031] 1. Support plate; 11. Spring seat; 12. Spring body; 2. Connecting plate; 3. Pressure plate; 4. Adaptive component; 41. First adjustment seat; 411. First adjustment plate; 412. First adjustment block; 413. First bent plate; 414. First guide groove; 415. First adjustment groove; 416. First upper rod; 417. First lower rod; 418. First mating rod; 42. Second adjustment seat; 43. Adjusting cylinder; 44. First connecting rod; 45. Second connecting rod; 46. Connecting block; 5. Clamping plate assembly; 51. Clamping plate cylinder; 52. Clamping plate body; 6. Guide connecting rod; 7. Guide plate. Detailed implementation mode

[0032] It should be noted that, without conflict, the embodiments in the present invention and the features in the embodiments can be combined with each other.

[0033] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the present invention, unless otherwise specified, the meaning of "a plurality" is two or more.

[0034] In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, the terms "installation", "connection", "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood through specific situations.

[0035] The present invention will be described in detail below with reference to the drawings and in combination with the embodiments.

[0036] A gasket placing device for an adaptive packaging box, as Figures 1-6As shown in the figure, it includes a support plate 1, a connecting plate 2, a pressing plate 3, an adaptive component 4, and a clamping plate component 5. The support plate 1 is provided with an adaptive component 4, and the bent plate of the adaptive component 4 can always keep in contact with the inner wall of the packing box. Two parallel guiding connecting rods 6 pass through the support plate 1 to connect with the connecting plate 2. A pressing plate 3 is provided on the lower surface of the connecting plate 2, and the pressing plate 3 is used for compacting the gasket. A clamping plate component 5 is also provided on the lower surface of the connecting plate 2, and the clamping plate component 5 is used for picking and placing the gasket.

[0037] Preferably, the adaptive component 4 includes a first adjustment seat 41, a second adjustment seat 42, an adjustment cylinder 43, a first connecting rod 44, a second connecting rod 45, and a connecting block 46. The first adjustment seat 41 and the second adjustment seat 42 are respectively installed on both sides of the support and are symmetrically arranged.

[0038] The adjustment cylinder 43 is installed on the upper surface of the support plate 1. The output end of the adjustment cylinder 43 is fixedly connected to the connecting block 46. Both sides of the connecting block 46 are respectively connected to the first bent plate 413 of the first adjustment seat 41 through the first connecting rod 44 and are connected to the second bent plate of the second adjustment seat 42 through the second connecting rod 45.

[0039] Preferably, the structures of the first adjustment seat 41 and the second adjustment seat 42 are the same. The first adjustment seat 41 includes two first adjustment plates 411 with the same structure, a first adjustment block 412, and a first bent plate 413. The two first adjustment plates 411 are installed on the support plate 1 through bolts.

[0040] The first adjustment plate 411 is provided with a first guiding groove 414 and a first adjustment groove 415. Both sides of the first adjustment block 412 are provided with first upper rods 416 corresponding to the first guiding groove 414 and first lower rods 417 corresponding to the first adjustment groove 415. The two first upper rods 416 are respectively clamped into the two first guiding grooves 414, and the two first lower rods 417 are respectively clamped into the two first adjustment grooves 415 to realize the movement of the first adjustment block 412 relative to the two first adjustment plates 411.

[0041] The top of the first adjustment block 412 is provided with a first matching rod 418, and the first connecting rod 44 is connected to the first matching rod 418 to realize linkage. A first bent plate 413 is provided on the outside of the first adjustment block 412.

[0042] When the output end of the adjustment cylinder 43 extends, it drives the first connecting rod 44 and the second connecting rod 45 to act on the first adjustment seat 41 and the second adjustment seat 42, specifically acting on the first adjustment block 412 and the second adjustment block, so as to achieve the purpose of making the first bent plate 413 and the second bent plate generate displacement changes.

[0043] Preferably, a spring seat 11 is provided on the support plate 1, and a spring body 12 is provided on the spring seat 11. The spring body 12 is connected to the first mating rod 418 to apply a force to the first mating rod 418.

[0044] Preferably, the first guiding groove 414 is in the shape of a straight oblong hole, and the inner diameter of the oblong hole fits the outer diameter of the first upper rod 416 to limit and guide the first upper rod 416; the purpose of the first guiding groove 414 is to enable the upper end of the first adjusting block 412 to move linearly;

[0045] The first adjusting groove 415 is elliptical. The inner diameter of the upper end of the first adjusting groove 415 is larger than the inner diameter of the lower section of the second adjustment. There is an adjustment gap when the first lower rod 417 is sleeved in the first adjusting groove 415; the purpose of the first adjusting groove 415 is to enable the lower end of the first adjusting block 412 to move in an arc; specifically, when the adjusting cylinder 43 extends, the first bent plate 413 and the second bent plate rise to the limit position, which is the open state. When the adjusting cylinder 43 retracts, the first bent plate 413 and the second bent plate drop to the limit position, which is the closed state. The change is as Figure 6 shown;

[0046] The adjustment gap here is to enable this device to adapt to packaging boxes of different sizes;

[0047] For different packaging boxes, the internal sizes are different. Through the action of the spring body 12, the first adjusting block 412 can have a slight stroke change in the first adjusting groove 415 to adapt to the inner wall of the packaging box body.

[0048] Preferably, the first adjusting block 412 moves under the limitation of the first guiding groove 414 and the first adjusting groove 415, and can clamp the gasket and fit with the inner wall of the packaging box.

[0049] Preferably, the pressing plate 3 is of a rectangular frame structure. The top of the pressing plate 3 is fixedly connected to the connecting plate 2; the clamping plate assembly 5 is installed on the connecting plate 2 and is arranged in the middle of the pressing plate 3. The clamping plate assembly 5 includes a clamping plate cylinder 51 and two clamping plate bodies 52. The clamping plate cylinder 51 is a two-way cylinder, and the two clamping plate bodies 52 are respectively connected to the two output ends of the clamping plate cylinder 51; the end of the clamping plate body 52 is provided with sawteeth; the sawtooth structure ensures the fixation of the clamping plate body 52 to the gasket. The gasket is also of a rectangular frame structure, and the two clamping plate bodies 52 act on the inner frame of the gasket;

[0050] When the clamping plate cylinder 51 controls the clamping plate body 52 to extend, the gasket can be fixed; when the clamping plate body 52 is controlled to retract, the gasket can be put down.

[0051] Preferably, the lower end faces of the two clamping plate bodies 52 are flush and lower than the lower end face of the pressing plate 3; in this way, the clamping plate bodies 52 and the pressing plate 3 do not interfere with each other, and the structure of the gasket can be adapted to complete the picking and placing work.

[0052] Preferably, a guide plate 7 is provided at the top of the adjusting air cylinder 43, and two parallel guide connecting rods 6 sequentially pass through the guide plate 7 and the support plate 1 and are fixedly connected to the connecting plate 2; the output end of the adjusting air cylinder 43 passes through the guide rod and is fixedly connected to the connecting block 46.

[0053] Preferably, the tops of the two parallel guide connecting rods 6 are connected to the transmission mechanism through a mating top plate. The transmission mechanism is a device that can realize the translation and lifting of the present device; it is a mechanism used in cooperation in the packaging line;

[0054] Under the action of the transmission mechanism, the placing device of the present application grabs the gasket when it falls at one place, then rises and translates to the packaging box, descends to put the gasket into the packaging box, and the placing device lifts to grab the next batch of gaskets, and so on for cyclic operation.

[0055] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. The gasket placing device of the adaptive packaging box body is characterized in that: It includes a support plate, a connecting plate, a pressing plate, an adaptive component, and a clamping plate component; the support plate is provided with an adaptive component, and the bent plate of the adaptive component can always keep in contact with the inner wall of the packing box; two parallel guide connecting rods pass through the support plate and are connected to the connecting plate, and a pressing plate is provided on the lower surface of the connecting plate, and the pressing plate is used for compacting the gasket; a clamping plate component is also provided on the lower surface of the connecting plate, and the clamping plate component is used for picking and placing the gasket. The pressing plate is of a rectangular frame structure, and the top of the pressing plate is fixedly connected to the connecting plate; the clamping plate component is installed on the connecting plate and is arranged in the middle of the pressing plate. The clamping plate component includes a clamping plate cylinder and two clamping plate bodies. The clamping plate cylinder is a two-way cylinder, and the two clamping plate bodies are respectively connected to the two output ends of the clamping plate cylinder; sawteeth are provided at the ends of the clamping plate bodies. The tops of the two parallel guide connecting rods are connected to the transmission mechanism through a matching top plate.

2. The gasket placement device of the adaptive packaging box according to claim 1, wherein: The adaptive component includes a first adjusting seat, a second adjusting seat, an adjusting cylinder, a first connecting rod, a second connecting rod, and a connecting block; the first adjusting seat and the second adjusting seat are respectively installed on both sides of the support and are symmetrically arranged. The adjusting cylinder is installed on the upper surface of the support plate, the output end of the adjusting cylinder is fixedly connected to the connecting block, and both sides of the connecting block are respectively connected to the first bent plate of the first adjusting seat through the first connecting rod and to the second bent plate of the second adjusting seat through the second connecting rod.

3. The gasket placing device of the adaptive packaging box according to claim 2, characterized in that: The structures of the first adjusting seat and the second adjusting seat are the same. The first adjusting seat includes two first adjusting plates with the same structure, a first adjusting block, and a first bent plate; the two first adjusting plates are installed on the support plate through bolts. The first adjusting plate is provided with a first guide groove and a first adjusting groove. The two sides of the first adjusting block are provided with first upper rods corresponding to the first guide groove and first lower rods corresponding to the first adjusting groove; the two first upper rods are respectively clamped into the two first guide grooves, and the two first lower rods are respectively clamped into the two first adjusting grooves to realize the movement of the first adjusting block relative to the two first adjusting plates. The top of the first adjusting block is provided with a first matching rod, and the first connecting rod is connected to the first matching rod to realize linkage; a first bent plate is provided on the outside of the first adjusting block.

4. The gasket placement device for the adaptive packaging box according to claim 3, characterized in that: A spring seat is provided on the support plate, a spring body is provided on the spring seat, and the spring body is connected to the first matching rod to apply a force to the first matching rod.

5. The gasket placing device for the adaptive packaging box according to claim 3, characterized in that: The first guide groove is in the shape of a straight long circular hole, and the inner diameter of the long circular hole fits the outer diameter of the first upper rod to realize the limiting and guiding of the first upper rod; the first adjusting groove is in an elliptical shape, the inner diameter of the upper end of the first adjusting groove is larger than the inner diameter of the lower section of the second adjustment, and there is an adjustment gap when the first lower rod is sleeved in the first adjusting groove.

6. The gasket placing device for the adaptive packaging box according to claim 5, characterized in that: The first adjusting block moves under the limitation of the first guide groove and the first adjusting groove, and can realize the clamping of the gasket and the fitting with the inner wall of the packing box.

7. The gasket placing device for the adaptive packaging box according to claim 1, wherein: The lower end faces of the two clamping plate bodies are flush and lower than the lower end face of the pressing plate.

8. The gasket placement device for the adaptive packaging box according to claim 2, wherein: A guide plate is provided on the top of the adjusting cylinder. The two parallel guide connecting rods sequentially pass through the guide plate and the support plate and are fixedly connected to the connecting plate; the output end of the adjusting cylinder passes through the guide rod and is fixedly connected to the connecting block.

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