Box sticking machine for packaging box production

Abstract

The utility model relates to a box sticking machine for packaging box production, which comprises a mounting frame, supporting legs for supporting are arranged at the bottom of the mounting frame, and a plurality of feeding rollers for feeding are arranged in the supporting legs. According to the box sticking machine for packaging box production, the sliding table is slidably connected with the folding cover plate, the fixing piece is arranged to limit the folding cover plate, the effect of adjusting the height of the folding cover plate can be effectively achieved through the mode, and therefore the box sticking machine can adapt to paper boxes of different heights; the adaptability of the device in the use process is effectively improved; a second electric push rod is arranged, and the end part of the second electric push rod is connected with a connecting seat, so that the effect of adjusting the height of a second cover folding rod is achieved, a good cover folding effect can be achieved on cartons with different heights, and the situation that an adhesive tape is wrinkled in the carton sealing process due to the fact that covers are not folded in place is effectively avoided; and the sealing performance and the attractiveness of the sealed box are influenced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of box sticking machine, specifically for a kind of box sticking machine for packaging box production. BACKGROUND

[0002] Box sticking machine is the mechanical equipment used for folding paper box in paper box factory, which greatly improves the efficiency of paper box production and reduces production cost.

[0003] The box sticking machine in prior art is through folding device to fold cover of paper box first, then through box sticking device to fold cover of packaging box to realize the effect of sticking box to paper box;

[0004] However, the folding device in the box sticking machine in prior art cannot be accurately adjusted according to the size of packaging box, which may cause wrinkles in the process of sealing box, affecting the sealing and appearance of sealing box. At the same time, poor adaptability of folding device may also cause that adhesive tape cannot be accurately pasted at predetermined position of packaging box, such as middle seam or corner edge, thereby reducing the effect of sealing box. Therefore, a box sticking machine for packaging box production is proposed to solve the above problems. SUMMARY

[0005] In view of the shortcomings of the prior art, the utility model provides a box sticking machine for packaging box production, which has the advantages of realizing quick sticking box effect for packaging box and adapting to different models of packaging box, and solves the problems of inconvenient adjustment and poor adaptability of traditional equipment when sticking box for different models of packaging box.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: a box sticking machine for packaging box production, comprising a mounting frame, a supporting leg for supporting is arranged at the bottom of the mounting frame, a plurality of feeding rollers for feeding are arranged in the supporting leg, two supporting plates are further arranged at the top of the mounting frame, the two supporting plates are fixedly connected with a mounting plate, a folding cover assembly and a folding unit for folding cover of packaging box are arranged on one side of the mounting plate, and a box sticking assembly for sticking box of packaging box is arranged at the other end.

[0007] The folding cover assembly comprises a mounting table, the mounting table is fixedly connected with the mounting plate, the top of the mounting table is fixedly connected with a mounting block for mounting and a supporting seat, the first electric push rod is rotatably connected with the mounting block, the supporting seat is rotatably connected with a connecting block, the connecting block is fixedly connected with the push rod end of the first electric push rod, the connecting block is fixedly connected with a connecting frame on one side, and the connecting frame is provided with a first folding rod for transversely folding cover plate of packaging box.

[0008] The bottom of the mounting table is further provided with a sliding table, the sliding table is slidably connected with a cover folding plate for folding the cover plate of the packaging box, and the sliding table is provided with a fixing piece for limiting the cover folding plate.

[0009] Further, a plurality of feeding rollers for feeding are arranged in the mounting frame, two mounting columns are fixedly connected to the top of the mounting frame, two connecting tables are arranged on the two mounting columns, supporting columns are arranged on the top of the two connecting tables, transmission frames are fixedly connected to the top of the supporting columns, transmission belts are arranged on the opposite sides of the two transmission frames, and transmission motors for driving the transmission belts are arranged on the two transmission frames.

[0010] Further, the box sticking assembly comprises an installation arm, the installation arm is fixedly connected to the mounting plate, and a winding wheel for placing the adhesive tape is arranged on the installation arm.

[0011] Further, the bottom of the installation arm is provided with a box sticking wheel for pasting the adhesive tape.

[0012] Further, the cover folding unit comprises a second electric push rod, the second electric push rod is fixedly connected to the mounting plate, and a connecting seat is fixedly connected to the push rod end of the second electric push rod.

[0013] Further, two adjusting seats for longitudinally folding the cover plate of the carton are arranged on the connecting seat.

[0014] Compared with the prior art, the technical scheme of the present application has the following beneficial effects:

[0015] I. The box sticking machine for packaging box production is slidably connected with the sliding table and the cover folding plate, and the fixing piece is arranged to limit the cover folding plate. This way can effectively realize the height adjustment effect of the cover folding plate, so that it can adapt to cartons of different heights and effectively increase the adaptability in use.

[0016] II. The box sticking machine for packaging box production is provided with a second electric push rod, and the push rod end of the second electric push rod is connected with a connecting seat, which realizes the height adjustment effect of the second cover folding rod, so that it can achieve good cover folding effect on cartons of different heights, effectively avoids wrinkles of the adhesive tape in the carton sealing process due to improper cover folding, and affects the sealing performance and aesthetics of the carton sealing. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a structural schematic view of the utility model;

[0018] Figure 2 It is a structural side view of the utility model;

[0019] Figure 3 is a schematic view of the bottom structure of the utility model;

[0020] Figure 4 is a schematic view of the folding cover assembly structure of the utility model;

[0021] Figure 5 is a schematic view of the folding cover unit structure of the utility model.

[0022] In the drawing: 1, mounting frame; 11, support leg; 111, support plate; 12, feeding roller; 13, mounting column; 14, connecting table; 15, transmission frame; 16, transmission belt; 17, transmission motor; 18, mounting plate; 2, folding cover assembly; 21, mounting table; 22, mounting block; 23, first electric push rod; 24, support seat; 25, connecting block; 26, connecting frame; 27, first folding cover rod; 28, sliding table; 29, folding cover plate; 291, fixing piece; 3, box sticking assembly; 31, mounting arm; 32, winding wheel; 33, box sticking wheel; 4, folding cover unit; 41, second electric push rod; 42, connecting seat; 43, adjusting seat; 44, second folding cover rod. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] Embodiment one:

[0025] Please refer to Figures 1-4The embodiment is a box sticking machine for packaging box production, comprising a mounting frame 1, the bottom of the mounting frame 1 is provided with supporting legs 11 for support, a plurality of feeding rollers 12 for feeding are arranged in the supporting legs 11, the top of the mounting frame 1 is further provided with two supporting plates 111, the two supporting plates 111 are fixedly connected with a mounting plate 18, one side of the mounting plate 18 is provided with a cover folding assembly 2 and a cover folding unit 4 for folding the cover of the packaging box, and the other end is provided with a box sticking assembly 3 for sticking the box of the packaging box; the cover folding assembly 2 comprises a mounting table 21, the mounting table 21 is fixedly connected with a transmission belt 16, the top of the mounting table 21 is fixedly connected with a mounting block 22 for mounting and a supporting seat 24, the mounting block 22 is rotatably connected with a first electric push rod 23, the supporting seat 24 is rotatably connected with a connecting block 25, the push rod end of the first electric push rod 23 is fixedly connected with the connecting block 25, one side of the connecting block 25 is fixedly connected with a connecting frame 26, and the connecting frame 26 is provided with a first cover folding rod 27 for transversely folding the cover plate of the packaging box; the bottom of the mounting table 21 is further provided with a sliding table 28, the sliding table 28 is slidably connected with a cover folding plate 29 for folding the cover plate of the packaging box, and the sliding table 28 is provided with a fixing piece 291 for limiting the cover folding plate 29.

[0026] In order to realize the effect of convenient feeding, a plurality of feeding rollers 12 for feeding are arranged in the mounting frame 1, two mounting columns 13 are fixedly connected with the top of the mounting frame 1, two connecting tables 14 are arranged on the two mounting columns 13, supporting columns are arranged on the top of the two connecting tables 14, transmission frames 15 are fixedly connected with the top of the supporting columns, transmission belts 16 are arranged on the opposite sides of the two transmission frames 15, and transmission motors 17 for driving the transmission belts 16 are arranged on the two transmission frames 15.

[0027] As a preferred technical solution in the embodiment: in actual use, the staff can first cancel the limiting effect of the folding cover plate 29 by controlling the fixing part 291, and then adjust the height of the folding cover plate 29 to adapt to the height of the carton. Then the staff can place the carton on the feeding roller 12 and between the two transmission frames 15, at this time the staff can control the transmission motor 17 to drive the transmission belt 16 to rotate, which can drive the carton to move during the rotation of the transmission belt 16, when the carton moves to the folding cover plate 29, the folding cover plate 29 can realize the folding effect of the cover plate of the carton, after folding, the cover plate on the other side of the carton moves to the first folding cover rod 27, at this time the staff can control the first electric push rod 23 to make the connecting block 25 rotate, which can drive the connecting frame 26 to make the first folding cover rod 27 rotate during the rotation of the connecting block 25, which can effectively realize the folding effect of the other cover plate of the carton in the transverse direction, thereby realizing the folding of the two cover plates in the transverse direction of the carton; when the carton continues to move to the folding unit 4, the folding unit 4 can effectively realize the longitudinal folding effect of the two cover plates in the longitudinal direction of the carton, and finally when the carton moves to the carton sticking assembly 3, the carton is stuck.

[0028] The technical effects brought by the above embodiment are: by setting the sliding connection between the sliding table 28 and the folding cover plate 29, and setting the fixing part 291 to limit the folding cover plate 29, this way can effectively realize the height adjustment effect of the folding cover plate 29, so as to adapt to cartons of different heights, effectively increasing the adaptability in use.

[0029] Embodiment two:

[0030] Please refer to Figures 4-5 , in order to realize good folding effect, the carton sticking assembly 3 in the embodiment includes an installation arm 31 fixedly connected to the mounting plate 18, and a winding wheel 32 for placing adhesive tape is arranged on the installation arm 31. The bottom of the installation arm 31 is provided with a carton sticking wheel 33 for sticking adhesive tape. The folding unit 4 includes a second electric push rod 41 fixedly connected to the mounting plate 18, and a connecting seat 42 is fixedly connected to the push rod end of the second electric push rod 41. Two adjusting seats 43 are arranged on the connecting seat 42, and each adjusting seat 43 is provided with an adjusting seat 43 for longitudinally folding the cover plate of the carton.

[0031] As one preferred technical solution in the embodiment: in actual use, when the carton cover needs to be folded longitudinally, the second electric push rod 41 is controlled to drive the connecting seat 42 to displace, and in the displacement process of the connecting seat 42, the adjusting seat 43 and the second cover folding rod 44 are driven to adjust the height, so that the second cover folding rod 44 can adapt to cartons of different heights. When the carton is displaced to the second cover folding rod 44 under the action of the transmission belt 16, the second cover folding rod 44 can effectively fold the carton longitudinally. At this time, the folded carton passes through the carton sticking wheel 33, and under the action of the carton sticking wheel 33, the adhesive tape is used to stick the carton.

[0032] It is worth noting that the distance between the two ends of the second cover folding rod 44 away from the adjusting seat 43 in the embodiment is adapted to the width of the carton, and the distance between the two adjusting seats 43 is the distance between the two carton covers after folding. Further, when the adjusting seat 43 cancels the limiting of the second cover folding rod 44, the second cover folding rod 44 can be rotated at multiple angles to adapt to cartons of different models.

[0033] The technical effects brought by the above embodiment are: by providing the second electric push rod 41 and connecting the push rod end of the second electric push rod 41 with the connecting seat 42, the height of the second cover folding rod 44 is adjusted, so that the carton of different heights can be well folded, and the folding is not in place, which avoids the folding of the adhesive tape in the carton sealing process, which affects the sealing and appearance of the carton sealing.

[0034] The working principle of the above embodiment is:

[0035] I. In actual use, the staff can first cancel the limiting effect of the folding cover plate 29 by controlling the fixing part 291, and then adjust the height of the folding cover plate 29 to adapt to the height of the carton. Then the staff can place the carton on the feeding roller 12 and between the two transmission frames 15, and then control the transmission motor 17 to drive the transmission belt 16 to rotate, which can drive the carton to move when the transmission belt 16 rotates. When the carton moves to the folding cover plate 29, the folding cover plate 29 can fold the cover plate of the carton. After folding, the cover plate on the other side of the carton moves to the first folding lever 27. At this time, the staff can control the first electric push rod 23 to drive the connecting block 25 to rotate, which can drive the connecting frame 26 to rotate the first folding lever 27, and effectively fold the other cover plate of the carton to realize the folding of the two cover plates of the carton in the transverse direction. When the carton continuously moves to the folding unit 4, the folding unit 4 can effectively realize the longitudinal folding effect of the two cover plates of the carton in the longitudinal direction. Finally, when the carton moves to the carton sticking assembly 3, the carton is stuck.

[0036] II. In actual use, when the cover plate of the carton needs to be longitudinally folded, the second electric push rod 41 can be controlled to drive the connecting seat 42 to move, which can drive the adjusting seat 43 and the second folding lever 44 to adjust the height, so that the second folding lever 44 can adapt to cartons of different heights. When the carton moves to the second folding lever 44 under the action of the transmission belt 16, the second folding lever 44 can effectively realize the longitudinal folding effect of the carton. At this time, the folded carton will pass through the carton sticking wheel 33, which can realize the effect of sticking the adhesive tape to the carton.

[0037] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A box sticking machine for packaging box production, comprising a mounting frame (1), characterized in that: The bottom of the mounting frame (1) is provided with a support leg (11) for supporting, a plurality of feeding rollers (12) are arranged in the support leg (11) for feeding, the top of the mounting frame (1) is further provided with two support plates (111), and the two support plates (111) are fixedly connected with a mounting plate (18); one side of the mounting plate (18) is provided with a folding cover assembly (2) and a folding cover unit (4) for folding the cover plate of the packaging box, and the other end is provided with a box sticking assembly (3) for sticking the box. The folding cover assembly (2) comprises a mounting table (21) fixedly connected to the mounting plate (18), a mounting block (22) and a support seat (24) fixedly connected to the top of the mounting table (21), a first electric push rod (23) rotatably connected to the mounting block (22), a connecting block (25) rotatably connected to the support seat (24), and a connecting frame (26) fixedly connected to one side of the connecting block (25), wherein the first electric push rod (23) is fixedly connected to the connecting block (25) at the end of the push rod, and the connecting frame (26) is provided with a first folding cover rod (27) for transversely folding the cover plate of the packaging box. The bottom of the mounting table (21) is further provided with a sliding table (28) slidably connected with a folding cover plate (29) for folding the cover plate of the packaging box, and the sliding table (28) is provided with a fixing piece (291) for limiting the folding cover plate (29).

2. The box sticking machine for producing a packaging box according to claim 1, characterized in that: The mounting frame (1) is provided with a plurality of feeding rollers (12) for feeding, the top of the mounting frame (1) is fixedly connected with two mounting columns (13), two connecting tables (14) are arranged on the two mounting columns (13), support columns are arranged on the top of the two connecting tables (14), transmission frames (15) are fixedly connected to the top of the support columns, transmission belts (16) are arranged on the opposite sides of the two transmission frames (15), and transmission motors (17) are arranged on the two transmission frames (15) for driving the transmission belts (16).

3. The box sticking machine for producing a packaging box according to claim 1, characterized in that: The box sticking assembly (3) comprises a mounting arm (31) fixedly connected to the mounting plate (18), and a winding wheel (32) for placing the adhesive tape is arranged on the mounting arm (31).

4. The box sticking machine for producing a packaging box according to claim 3, characterized in that: The bottom of the mounting arm (31) is provided with a box sticking wheel (33) for pasting the adhesive tape.

5. The box sticking machine for producing a packaging box according to claim 1, characterized in that: The folding cover unit (4) comprises a second electric push rod (41) fixedly connected to the mounting plate (18), and a connecting seat (42) is fixedly connected to the end of the push rod of the second electric push rod (41).

6. The box gluing machine for producing a packaging box according to claim 5, wherein: The connecting seat (42) is provided with two adjusting seats (43), and the two adjusting seats (43) are provided with adjusting seats (43) for longitudinally folding the cover plate of the carton.

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