CN219096077U - Nail case ware is used in production of high strength cardboard - Google Patents

Abstract

The utility model discloses a box nailing device for producing high-strength paperboards, which comprises a base, wherein a first support column is fixedly connected to the right side of the upper end of the base, two first fixing holes are formed in the upper end and the lower end of the left side of the first support column, a first limit groove is formed in the middle of the left side of the first support column, a support base assembly is arranged on the left side of the first support column, a first spring is fixedly connected to the lower end of the right side of the first support column, and a first spring fixing plate is fixedly connected to the upper end of the first spring. The high-strength carton stapler for producing the paperboards can realize the switching of the side state of the carton sealing cartons and the bottom state of the carton sealing cartons, meet the stapling requirements of the carton stapler on different parts of the cartons such as the bottom and the side of the cartons, change the size of the usable carton staples of the carton stapler, realize the requirement of using various carton staples by the same carton stapler, and enlarge the application range of the device.

Description

Nail case ware is used in production of high strength cardboard

Technical Field

The utility model relates to the technical field of carton nailing devices, in particular to a carton nailing device for producing high-strength paperboards.

Background

The carton stapler is one of the subsequent processing equipment of the cartons, and has the same principle as that of a common stapler and is specially used for carton sealing. The series of products have the advantages of light weight, simple operation, good wear resistance, flat sealing, safety and firmness, reduced labor intensity, improved working efficiency and the like, and are widely applied to the sealing of various cartons and calcium plastic boxes which need to be loaded with heavier articles or are not easy to be sealed by adhesive tapes.

The existing box nailing device has certain defects when in use, firstly, the existing box nailing device cannot switch and support the base state, the binding requirements of the box nailing device on different parts of the paper box such as the bottom of the paper box and the side edges of the paper box cannot be met, secondly, the size of the box nailing device used by the existing box nailing device cannot be changed, and the requirements of the same box nailing device used by various box nailing devices cannot be met.

Disclosure of Invention

The utility model mainly aims to provide a high-strength carton nailing device for producing paperboards, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a nail case ware is used in production of high strength cardboard, the on-line screen storage device comprises a base, the first support column of upper end right side fixedly connected with of base, two first fixed orifices have all been seted up to the left side upper and lower both ends of first support column, first spacing groove has been seted up in the middle of the left side of first support column, support base subassembly is installed in the left side of first support column, the right side lower extreme fixedly connected with first spring of first support column, the upper end fixedly connected with first spring fixed plate of first spring, the both ends of first spring fixed plate are all fixedly connected with connecting plate, two the right side intermediate fixedly connected with first pivot of connecting plate, just first support column is articulated through first pivot with two connecting plates, two the middle bottom fixed connection bottom plate of connecting plate, the upper end one side fixedly connected with second spring fixed plate of connecting bottom plate, the left side fixedly connected with second spring of second spring fixed plate, the left side of second spring is installed the push pin subassembly, the upper end fixedly connected with bottom plate, the upper end of connecting plate is installed at the second pin fixed connection bottom plate, the bottom plate is connected with a fifth pivot, the bottom plate is connected with the fifth pivot, the bottom plate is connected with in the bottom plate fixedly connected with in the fifth pivot, the bottom plate is connected with the bottom plate fixedly connected with the fifth pivot, the pressing plate is located above the mounting groove.

Further, the support base component comprises a first sleeve, a second sleeve is nested in the first sleeve, a third sleeve is nested in the second sleeve, a fourth sleeve is nested in the third sleeve, two second lower through holes are formed in the lower ends of the front side and the rear side of the second sleeve, two third lower through holes are formed in the lower ends of the front side and the rear side of the third sleeve, two fourth lower through holes are formed in the lower ends of the front side and the rear side of the fourth sleeve, two first upper through holes are formed in the upper ends of the front side and the rear side of the first sleeve, two second upper through holes are formed in the upper ends of the front side and the rear side of the second sleeve, two third upper through holes are formed in the upper ends of the front side and the rear side of the third sleeve, two fourth upper through holes are formed in the upper ends of the front side and the rear side of the fourth sleeve, two go up the through-hole, two on the second through-hole, two on the third through-hole, two in the fourth through-hole swing joint has fixing bolt simultaneously, fourth telescopic upper end fixedly connected with nail case platform, the nail case groove has been seted up on the nail case platform, first telescopic right side fixedly connected with supporting beam, the right side fixedly connected with movable rod of supporting beam, the one end fixed mounting of movable rod has the fixed plate, just the fixed plate is located first support column, the movable rod slides and sets up in first spacing inslot, the mounting hole has all been seted up to the both sides of fixed plate, two swing joint has the fixed screw in the mounting hole, and two the fixed screw passes first fixed hole simultaneously.

Further, the push pin subassembly includes the spring connecting plate, first fixed slot has been seted up in the middle of the upper end of spring connecting plate, swing joint has first fixed screw in the first fixed slot, spring connecting plate has first connecting plate through first fixed screw swing joint, the second fixed slot has been seted up on the first connecting plate, just first fixed screw passes the second fixed slot, the right side fixedly connected with first limiting plate of first connecting plate, spring connecting plate has the second connecting plate through first fixed screw swing joint, the third fixed slot has been seted up on the second connecting plate, just first fixed screw passes the third fixed slot, the left side fixedly connected with second limiting plate of second connecting plate, push pin subassembly is located the top of connecting the bottom plate.

Further, the nail box nail limiting assembly comprises two third limiting plates, two third limiting plates are symmetrically arranged in parallel, two fourth limiting plates are fixedly connected to the upper ends of the middle of the third limiting plates, two fifth limiting plates are fixedly connected to the right sides of the third limiting plates, two limiting plate fixing plates are fixedly connected to the outer sides of the third limiting plates, four limiting plate fixing plates are provided with mounting holes, four second fixing screws are movably connected to the mounting holes in the mounting holes, the positions of the four mounting holes are in one-to-one correspondence with the positions of the four groups of second fixing holes, and the nail pushing assembly is located between the two third limiting plates.

Further, a third rotating shaft is hinged to the left side of the fifth connecting plate, the third rotating shaft is fixedly connected with a sixth connecting plate, the lower end of the sixth connecting plate is fixedly connected with a connecting rod, and the lower end of the connecting rod is fixedly connected with a pedal.

Further, the movable groove is formed in the left side of the base, the second support column is fixedly connected to the upper end of the left side of the movable groove of the base, limiting rings are fixed to the upper end and the lower end of the right side of the second support column, and the connecting rods are inserted into the two limiting rings.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the arrangement of the supporting base assembly, the supporting base state of the box nailing device can be regulated, the fixing screw in the first fixing hole is taken down, because the fixing plate fixedly connected with the supporting beam is nested in the first limiting groove, the supporting beam can slide downwards to the bottom along the first limiting groove until the fixing hole on the fixing plate is symmetrical with the first fixing hole, the fixing screw is screwed through the fixing hole and the first fixing hole, then the fixing bolt in the middle of the first sleeve, the second sleeve, the third sleeve and the fourth sleeve is taken down, the fourth sleeve, the third sleeve and the second sleeve are sequentially pulled up until the fixing hole at the lower end of the fourth sleeve is symmetrical with the fixing hole at the upper end of the third sleeve, the fixing hole at the lower end of the third sleeve is symmetrical with the fixing hole at the upper end of the second sleeve, and the fixing hole at the lower end of the second sleeve is fixed by inserting bolts into the fixing holes, so that the box nailing device changes the state of the original box nailing device from the state of nailing box to the side of the box bottom, the box nailing device can meet the requirements of the box nailing device for the box bottom and the box of the box case, and the box case can be bound by the box bottom of the same place.

2. According to the utility model, through the arrangement of the nail box nail limiting assembly, the width of the nail box nail limiting assembly can be adjusted, so that the use of nails with different lengths can be met, four second fixing screws are unscrewed, the distance between two third limiting plates is adjusted, the positions of mounting holes on the limiting plate fixing plates correspond to the required second fixing holes, then the four second fixing screws are screwed, the adjustment of the width of the nail box nail limiting assembly is realized, through the arrangement of the nail pushing assembly, the width of the nail pushing assembly can be adjusted, the pushing effect on nails with different lengths is met, the first fixing screws are unscrewed, then the first connecting plate is pulled outwards, the first limiting plates fixedly connected with the first connecting plate are simultaneously driven to move, the second connecting plate and the first limiting plates are simultaneously driven to move, after the positions of the second limiting plates and the first limiting plates are moved to the required positions, the first fixing screws are screwed, the size of nails which can be used by the nail box nailing device can be changed, and the use range of the nail box nailing device can be enlarged.

None of the parts of the device are the same as or can be implemented using prior art.

Drawings

Fig. 1 is a schematic view showing the whole structure of the high-strength cardboard box nailing machine in the edge sealing state.

Fig. 2 is a cross-sectional view showing a part of the structure of a box nailing device for producing high-strength paperboard in accordance with the present utility model.

Fig. 3 is a schematic view of a part of the structure of a box nailing device for producing high-strength paperboard.

Fig. 4 is an enlarged schematic view of one state of the staple pusher assembly of the present utility model for a high strength paperboard producing staple cartridge.

Fig. 5 is an enlarged schematic view of another state of the staple pusher assembly of the present utility model for a high strength paperboard producing staple cartridge.

Fig. 6 is a top view of a high strength paperboard producing carton stapler of the present utility model.

Fig. 7 is a cross-sectional view showing another partial structure of the box nailing device for producing high-strength paperboard in accordance with the present utility model.

Fig. 8 is a schematic view showing the overall structure of the high-strength cardboard box sealer according to the present utility model.

In the figure: 1. a base; 2. a first support column; 3. a first fixing hole; 4. a first limit groove; 5. a support base assembly; 6. a first spring; 7. a first spring fixing plate; 8. a first rotating shaft; 9. a connecting bottom plate; 10. connecting side plates; 11. a second spring fixing plate; 12. a second spring; 13. a spring connecting plate; 14. a mounting groove; 15. a first fixing groove; 16. a first set screw; 17. a first connection plate; 18. a second fixing groove; 19. a first limiting plate; 20. a second connecting plate; 21. a third fixing groove; 22. a second limiting plate; 23. a third limiting plate; 24. a fourth limiting plate; 25. a fifth limiting plate; 26. a limiting plate fixing plate; 27. a second fixing hole; 28. a second set screw; 29. a second rotating shaft; 30. a limiting ring; 31. a fourth connecting plate; 32. a fifth connecting plate; 33. a pressing plate; 34. a sixth limiting plate; 35. a third spring; 36. a second support column; 37. a third rotating shaft; 38. a sixth connecting plate; 39. a connecting rod; 40. a pedal; 41. a first sleeve; 42. a second sleeve; 43. a third sleeve; 44. a fourth sleeve; 45. a nailing box platform; 46. a nail box groove; 47. a support beam; 48. and a fixing plate.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1 to 8, a high-strength carton box device for producing paperboards comprises a base 1, a first support column 2 is fixedly connected to the right side of the upper end of the base 1, two first fixing holes 3 are respectively formed in the upper end and the lower end of the left side of the first support column 2, a first limit groove 4 is formed in the middle of the left side of the first support column 2, a support base component 5 is mounted on the left side of the first support column 2, a first spring 6 is fixedly connected to the lower end of the right side of the first support column 2, a first spring fixing plate 7 is fixedly connected to the upper end of the first spring 6, connecting side plates 10 are fixedly connected to the two ends of the first spring fixing plate 7, a first rotating shaft 8 is fixedly connected to the middle of the right sides of the two connecting side plates 10, the first support column 2 is hinged with the two connecting side plates 10 through the first rotating shaft 8, a connecting bottom plate 9 is fixedly mounted at the middle bottom end of the two connecting side plates 10, the second spring fixing plate 11 is fixedly connected to one side of the upper end of the connecting bottom plate 9, the second spring 12 is fixedly connected to the left side of the second spring fixing plate 11, the nail pushing component is installed on the left side of the second spring 12, the nail limiting component is installed on the upper end of the connecting bottom plate 9, two groups of second fixing holes 27 are formed in the left side and the right side of the connecting bottom plate 9, the mounting groove 14 is formed in the left side of the connecting bottom plate 9, the sixth limiting plate 34 is fixedly connected to the left side of the mounting groove 14 of the connecting bottom plate 9, the second rotating shaft 29 is fixedly connected to the middle left side of the two connecting side plates 10, the fourth connecting plate 31 is hinged to the fourth connecting plate 31 through the second rotating shaft 29, the pressing plate 33 is fixedly connected to the left side of the fourth connecting plate 31, the fifth connecting plate 32 is fixedly connected to the lower end of the fifth connecting plate 32, the third spring 35 is fixedly connected to the lower end of the third spring 35, the lower end of the third spring 35 is fixedly connected to the connecting bottom plate 9, the pressing plate 33 is located above the mounting groove 14, by adopting the scheme, the size of the available nail box nails of the nail box device can be changed, the requirement that the same nail box device uses multiple nail box nails is met, the structure of the supporting base assembly 5 can be changed, the switching of the nail box device in the edge sealing and box sealing states is realized, and multiple use requirements are met.

As shown in fig. 1, 2, 7 and 8, the supporting base assembly 5 includes a first sleeve 41, a second sleeve 42 is nested inside the first sleeve 41, a third sleeve 43 is nested inside the second sleeve 42, a fourth sleeve 44 is nested inside the third sleeve 43, two second lower through holes are formed at the lower ends of the front side and the rear side of the second sleeve 42, two third lower through holes are formed at the lower ends of the front side and the rear side of the third sleeve 43, two fourth lower through holes are formed at the lower ends of the front side and the rear side of the fourth sleeve 44, two first upper through holes are formed at the upper ends of the front side and the rear side of the first sleeve 41, two second upper through holes are formed at the upper ends of the front side and the rear side of the second sleeve 42, two third upper through holes are formed at the upper ends of the front side and the rear side of the third sleeve 43, two fourth upper through holes are formed at the upper ends of the front side and the rear side of the fourth sleeve 44, the two first upper through holes, the two second upper through holes, the two third upper through holes and the two fourth upper through holes are simultaneously and movably connected with fixing bolts, the upper end of the fourth sleeve 44 is fixedly connected with a nail box platform 45, the nail box platform 45 is provided with a nail box groove 46, the right side of the first sleeve 41 is fixedly connected with a supporting beam 47, the right side of the supporting beam 47 is fixedly connected with a movable rod, one end of the movable rod is fixedly provided with a fixing plate 48, the fixing plate 48 is positioned in the first supporting column 2, the movable rod is slidably arranged in the first limiting groove 4, the two sides of the fixing plate 48 are respectively provided with a mounting hole, the two mounting holes are movably connected with fixing screws, the two fixing screws simultaneously penetrate through the first fixing holes 3, the structural state of the supporting base assembly 5 can be adjusted by adopting the scheme, the fixing screws in the first fixing holes 3 are taken down, because the fixing plate 48 fixedly connected with the supporting beam 47 is nested in the first limiting groove 4, the supporting beam 47 can be slid downwards to the bottom along the first limiting groove 4 until the fixing hole on the fixing plate 48 is symmetrical to the first fixing hole 3, the fixing screw is screwed through the fixing hole and the first fixing hole 3, then the fixing bolt in the middle of the first sleeve 41, the second sleeve 42, the third sleeve 43 and the fourth sleeve 44 is taken down, the fourth sleeve 44, the third sleeve 43 and the second sleeve 42 are pulled up in sequence until the two fourth upper through holes of the fourth sleeve 44 are symmetrical to the two third upper through holes of the third sleeve 43, the two third lower through holes of the third sleeve 43 are symmetrical to the two second upper through holes of the second sleeve 42, the two second lower through holes of the second sleeve 42 are both inserted into the fixing holes, and the bolt is fixed in all the fixing holes, so that the nailing device is changed from the state of nailing the side of the original nailing paper box to the state of the paper box, and the situation of the paper box can meet the requirement of the same kind of the nailing device of the paper box, and the paper box can be used for the case of the different situation of the paper box, and the paper box can be bound to the side of the paper box.

As shown in fig. 4-5, the push pin assembly comprises a spring connecting plate 13, a first fixing groove 15 is formed in the middle of the upper end of the spring connecting plate 13, a first fixing screw 16 is movably connected in the first fixing groove 15, a first connecting plate 17 is movably connected to the spring connecting plate 13 through the first fixing screw 16, a second fixing groove 18 is formed in the first connecting plate 17, the first fixing screw 16 penetrates through the second fixing groove 18, a first limiting plate 19 is fixedly connected to the right side of the first connecting plate 17, a second connecting plate 20 is movably connected to the spring connecting plate 13 through the first fixing screw 16, a third fixing groove 21 is formed in the second connecting plate 20, the first fixing screw 16 penetrates through the third fixing groove 21, a second limiting plate 22 is fixedly connected to the left side of the second connecting plate 20, and the push pin assembly is located above the connecting bottom plate 9. Through adopting foretell scheme, can unscrew first set screw 16, then outwards stimulate first connecting plate 17, drive simultaneously with first connecting plate 17 fixed connection's first limiting plate 19 removal, the same outwards pulls second connecting plate 20, drive simultaneously with second connecting plate 20 fixed connection's second limiting plate 22 removal, put the back of needs position with second limiting plate 22 and first limiting plate 19 removal, screw up first set screw 16, can realize pushing away the regulation of nail subassembly width through setting up like this, satisfy the promotion effect to different length box nails.

As shown in fig. 3 and 6, the box nailing limiting assembly comprises two third limiting plates 23, the two third limiting plates 23 are symmetrically arranged in parallel, the middle upper ends of the two third limiting plates 23 are fixedly connected with fourth limiting plates 24, the right sides of the two third limiting plates 23 are fixedly connected with fifth limiting plates 25, the outer sides of the two third limiting plates 23 are fixedly connected with two limiting plate fixing plates 26, the four limiting plate fixing plates 26 are provided with mounting holes, the four mounting holes are movably connected with second fixing screws 28, the four mounting holes are positioned in the positions corresponding to the positions of four groups of second fixing holes 27 one by one, and the nail pushing assembly is positioned between the two third limiting plates 23.

As shown in fig. 1, fig. 3 and fig. 8, the left side of the fifth connecting plate 32 is hinged with a third rotating shaft 37, the third rotating shaft 37 is fixedly connected with a sixth connecting plate 38, the lower end of the sixth connecting plate 38 is fixedly connected with a connecting rod 39, the lower end of the connecting rod 39 is fixedly connected with a pedal 40, by adopting the scheme, the connecting rod 39 can be driven by stepping on the pedal 40, the connecting rod 39 drives the sixth connecting plate 38, the sixth connecting plate 38 drives the third rotating shaft 37, the third rotating shaft 37 drives the fifth connecting plate 32, because the fifth connecting plate 32 is fixedly connected with a fourth connecting plate 31, the fourth connecting plate 31 is hinged with a connecting side plate 10 through a second rotating shaft 29, the fifth connecting plate 32 is also hinged with the connecting side plate 10 and can rotate downwards, so that a pressing plate 33 fixedly connected with the fifth connecting plate 32 moves downwards, the pressing plate 33 moves downwards to press nails through a mounting groove 14, the nails pass through a carton, the nails box 46 on a nail box platform 45 are deformed by contacting the nails box, the nails box movement of the nail box device is realized, the operator can be liberated, and the hands of the nail box device can be relaxed, and the operator can use the nail box device more conveniently.

As shown in fig. 1 and 8, the left side of the base 1 is provided with a movable groove, the upper end of the left side of the movable groove of the base 1 is fixedly connected with a second support column 36, the upper end and the lower end of the right side of the second support column 36 are respectively fixed with a limiting ring 30, and a connecting rod 39 is inserted into the two limiting rings 30.

In the high-strength carton stapler for producing the paperboards, when the high-strength carton stapler is used, the spring connecting plate 13 is firstly pulled backwards until the spring connecting plate is close to the two fifth limiting plates 25, then the carton nails are placed below the two fourth limiting plates 24 in the middle of the two third limiting plates 23, the spring connecting plate 13 is loosened, the right ends of the carton nails are propped against the second limiting plates 22 and the first limiting plates 19 under the action of the second springs 12, the left ends of the carton nails are propped against the sixth limiting plates 34, the connecting side plate 10 is lifted upwards, the connecting side plate 10 can rotate upwards by taking the first rotating shaft 8 as the axis, one side of the carton needing to be stapled is placed in a gap between the carton nailing platform 45 and the connecting bottom plate 9, the connecting side plate 10 is loosened, because the first spring fixing plate 7 is fixedly connected with the connecting side plate 10, the first spring fixing plate 7 is fixedly connected with the first spring 6, the first spring 6 is fixedly connected with the first support column 2, the connecting bottom plate 9 and the nailing platform 45 can keep a gap so as not to crush the carton, then the pedal 40 in the movable groove on the left side of the base 1 is trampled, the pedal 40 is trampled to drive the connecting rod 39, the connecting rod 39 drives the sixth connecting plate 38, the sixth connecting plate 38 drives the third rotating shaft 37, the third rotating shaft 37 drives the fifth connecting plate 32, because the fifth connecting plate 32 is fixedly connected with the fourth connecting plate 31, the fourth connecting plate 31 is hinged with the connecting side plate 10 through the second rotating shaft 29, the fifth connecting plate 32 is also hinged with the connecting side plate 10 and can rotate downwards, the pressing plate 33 fixedly connected with the fifth connecting plate 32 moves downwards, the pressing plate 33 moves downwards to press the nailing, and the nailing passes through the mounting groove 14, through the carton, the nail case groove 46 on the contact nail case platform 45 realizes the deformation, realizes the nail case, loosens the footboard 40, because the effect of third spring 35, the state before the nail case action can be replied to the fifth connecting plate 32 to finally drive the footboard 40 and can reply the state before the nail case action, can trample the footboard 40 again and nail the case again.

When the box nailing device needs to be set in the edge sealing state, firstly, the structural state of the support base assembly 5 can be adjusted, the fixing screw in the first fixing hole 3 is removed, because the fixing plate 48 fixedly connected with the supporting beam 47 is nested in the first limiting groove 4, the supporting beam 47 can slide downwards to the bottom along the first limiting groove 4 until the fixing hole on the fixing plate 48 is symmetrical to the first fixing hole 3, the fixing screw is screwed through the fixing hole and the first fixing hole 3, then the fixing bolt among the first sleeve 41, the second sleeve 42, the third sleeve 43 and the fourth sleeve 44 is removed, the fourth sleeve 44, the third sleeve 43 and the second sleeve 42 are sequentially pulled up until the two fourth upper through holes of the fourth sleeve 44 are symmetrical to the two third upper through holes of the third sleeve 43, the two third lower through holes of the third sleeve 43 are symmetrical to the two second upper through holes of the second sleeve 42, the two second lower through holes of the second sleeve 42 are symmetrical to the two first upper through holes of the first sleeve 41, and the box nailing device can be inserted into the box in the symmetrical positions.

When the box nailing device is required to be set in the bottom sealing state, the first upper through hole, the second upper through hole and the fixing bolt in the third upper through hole in the first sleeve 41, the second sleeve 42 and the third sleeve 43 are firstly removed, the second sleeve 42, the third sleeve 43 and the fourth sleeve 44 are downwards moved until the first upper through hole, the second upper through hole, the third upper through hole and the fourth upper through hole in the first sleeve 41, the second upper through hole, the third upper through hole and the fourth sleeve 44 are symmetrical, the fixing bolt is inserted and simultaneously passes through the first upper through hole, the second upper through hole, the third upper through hole and the fourth upper through hole, then the fixing screw in the first fixing hole 3 is removed, and the fixing plate 48 fixedly connected with the supporting beam 47 is nested in the first limiting groove 4, so the supporting beam 47 can downwards slide to the bottom along the first limiting groove 4 until the fixing hole in the fixing plate 48 is symmetrical to the position of the first fixing hole 3, and the fixing screw is tightly screwed through the fixing hole and the first fixing hole 3, and the bottom sealing function can be realized through the box nailing device.

When the size of the available box nails of the box nailing device needs to be changed, the first fixing screws 16 are firstly unscrewed, then the first connecting plate 17 is pulled outwards, the first limiting plate 19 fixedly connected with the first connecting plate 17 is driven to move, the second connecting plate 20 is likewise pulled outwards, the second limiting plate 22 fixedly connected with the second connecting plate 20 is driven to move, after the second limiting plate 22 and the first limiting plate 19 are moved to the required positions, the first fixing screws 16 are screwed down, the four second fixing screws 28 are unscrewed, then the distance between the two third limiting plates 23 is adjusted, the positions of mounting holes on the limiting plate fixing plates 26 correspond to the required second fixing holes 27, and then the four second fixing screws 28 are screwed down.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a nail case ware is used in production of high strength cardboard which characterized in that: the novel plastic box comprises a base (1), a first support column (2) is fixedly connected to the right side of the upper end of the base (1), two first fixing holes (3) are formed in the upper end and the lower end of the left side of the first support column (2), a first limit groove (4) is formed in the middle of the left side of the first support column (2), a support base component (5) is mounted on the left side of the first support column (2), a first spring (6) is fixedly connected to the lower end of the right side of the first support column (2), a first spring fixing plate (7) is fixedly connected to the upper end of the first spring (6), connecting side plates (10) are fixedly connected to the two ends of the first spring fixing plate (7), a first rotating shaft (8) is fixedly connected to the middle of the right side of each connecting side plate (10), the first support column (2) is hinged to the two connecting side plates (10) through the first rotating shaft (8), a connecting bottom plate (9) is fixedly mounted at the middle bottom end of each connecting bottom plate (9), a second spring fixing plate (12) is fixedly connected to the upper end of each connecting bottom plate (9), a second spring fixing plate (12) is fixedly connected to the left side of each connecting plate (12), two sets of second fixed orifices (27) have all been seted up to the left and right sides of connecting bottom plate (9), mounting groove (14) have been seted up in the left side of connecting bottom plate (9), connecting bottom plate (9) are in the left side fixedly connected with sixth limiting plate (34) of mounting groove (14), two the centre left side fixedly connected with second pivot (29) of connecting curb plate (10), two connecting curb plate (10) are articulated with fourth connecting plate (31) through second pivot (29), the left side fixedly connected with clamp plate (33) of fourth connecting plate (31), the left side fixedly connected with fifth connecting plate (32) of clamp plate (33), the lower extreme fixedly connected with third spring (35) of fifth connecting plate (32), just the lower extreme fixedly connected with of third spring (35) is on connecting bottom plate (9), clamp plate (33) are located the top of mounting groove (14).

2. The high strength board nail box apparatus according to claim 1, wherein: the support base assembly (5) comprises a first sleeve (41), a second sleeve (42) is nested in the first sleeve (41), a third sleeve (43) is nested in the second sleeve (42), a fourth sleeve (44) is nested in the third sleeve (43), two second lower through holes are formed in the lower ends of the front side and the rear side of the second sleeve (42), two third lower through holes are formed in the lower ends of the front side and the rear side of the third sleeve (43), two fourth lower through holes are formed in the lower ends of the front side and the rear side of the fourth sleeve (44), two first upper through holes are formed in the upper ends of the front side and the rear side of the first sleeve (41), two second upper through holes are formed in the upper ends of the front side and the rear side of the second sleeve (42), two third upper through holes are formed in the upper ends of the front side and the rear side of the third sleeve (43), two upper through holes are formed in the upper ends of the front side and the rear side of the fourth sleeve (44), two upper through holes are formed in the upper ends of the front side and the rear side of the fourth sleeve, two upper through holes are formed in the front side of the fourth sleeve (44), two upper through holes are formed in the second support beam (45), two upper support beam (45) are formed in the front side of the fourth sleeve (45), two upper through holes are connected with the upper support beam (45), two upper support beam (45) and two upper through holes are fixedly connected to the upper support beam (45) and one upper support frame, one end fixed mounting of movable rod has fixed plate (48), just fixed plate (48) are located first support column (2), the movable rod slides and sets up in first spacing groove (4), the mounting hole has all been seted up to the both sides of fixed plate (48), two swing joint has the fixed screw in the mounting hole, and two the fixed screw passes first fixed orifices (3) simultaneously.

3. The high strength board nail box apparatus according to claim 1, wherein: the push pin assembly comprises a spring connecting plate (13), a first fixing groove (15) is formed in the middle of the upper end of the spring connecting plate (13), a first fixing screw (16) is movably connected in the first fixing groove (15), the spring connecting plate (13) is movably connected with a first connecting plate (17) through the first fixing screw (16), a second fixing groove (18) is formed in the first connecting plate (17), the first fixing screw (16) penetrates through the second fixing groove (18), a first limiting plate (19) is fixedly connected to the right side of the first connecting plate (17), a second connecting plate (20) is movably connected to the spring connecting plate (13) through the first fixing screw (16), a third fixing groove (21) is formed in the second connecting plate (20), the first fixing screw (16) penetrates through the third fixing groove (21), a second limiting plate (22) is fixedly connected to the left side of the second connecting plate (20), and the push pin assembly is located above the connecting bottom plate (9).

4. A high strength board nail box according to claim 3, wherein: the nail box nail limiting assembly comprises two third limiting plates (23), the two third limiting plates (23) are symmetrically arranged in parallel, the two third limiting plates (23) are fixedly connected with fourth limiting plates (24) at the upper ends in the middle, the two third limiting plates (23) are fixedly connected with fifth limiting plates (25) at the right sides, the two third limiting plates (23) are fixedly connected with two limiting plate fixing plates (26) at the outer sides, the four limiting plate fixing plates (26) are provided with mounting holes, the four second fixing screws (28) are movably connected in the mounting holes, the four mounting holes are located in one-to-one correspondence with the positions of the four second fixing holes (27), and the nail pushing assembly is located between the two third limiting plates (23).

5. The high strength board nail box apparatus according to claim 1, wherein: the left side of fifth connecting plate (32) articulates there is third pivot (37), third pivot (37) fixedly connected with sixth connecting plate (38), the lower extreme fixedly connected with connecting rod (39) of sixth connecting plate (38), the lower extreme fixedly connected with footboard (40) of connecting rod (39).

6. A high strength board nail box according to claim 5, wherein: the movable groove is formed in the left side of the base (1), the second support column (36) is fixedly connected to the upper end of the left side of the movable groove of the base (1), limiting rings (30) are fixed to the upper end and the lower end of the right side of the second support column (36), and the connecting rods (39) are inserted into the two limiting rings (30).

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