Device for preventing cigarette carton from being stacked and clamped

Abstract

The utility model discloses a device for preventing cigarette stacking and blocking, which relates to the technical field of tobacco packaging and comprises a separating track, a conveying belt, a conveying belt, a conveying belt, a driving device and a driving device, and the separating track is positioned above the conveying belt and is parallel to the conveying belt; the support frame is detachably fixed with the separation rail through a mounting block; the mounting seat is connected with one end, far away from the separating track, of the supporting frame through a supporting column in a distance-adjustable manner, and the mounting seat is detachably fixed on an outer side frame of the conveying belt; the distance between the bottom face of the separation rail and the upper surface of the conveying belt is larger than the thickness of the cigarette cartons and smaller than two times of the thickness of the cigarette cartons, the correction function of the cigarette cartons is achieved through the arrangement of the separation rail, the situation that the cigarette cartons enter an automatic boxing opening in an overlapped mode in the boxing process is avoided, and the cigarette cartons are prevented from being damaged due to pressure; and meanwhile, shutdown for troubleshooting can be avoided, and the overall sorting work efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to tobacco packaging technical field, in particular to a device for preventing cigarette stacking and blocking. BACKGROUND

[0002] In the actual production process, it is found that in the existing cigarette sorting process:

[0003] 1. After the cigarette passes through the swing arm diversion port, the cigarette conveying belt has a 45° curve corner. Due to the angle, the cigarette posture will be inclined after passing through the curve, and the inclined cigarette will be affected by the downhill of the conveying belt, causing the cigarette to overlap and enter the automatic boxing port, resulting in cigarette crushing and damage;

[0004] 2. Due to the automatic start and stop of the automatic boxing port conveying belt, the fast operation of the conveying belt, high conveying intensity, and close arrangement of the cigarettes, the inclined rear cigarette will be raised and pressed on the front cigarette, causing the slim cigarette to overlap and enter the automatic boxing port, resulting in cigarette crushing and damage;

[0005] In the prior art, when the above problems occur, the sponge belt support of the automatic boxing machine needs to be released, the crushed cigarette needs to be taken out and replaced, and the cigarette needs to be re-coded on the cigarette conveying belt according to the order sorting sequence, and then the sponge belt support of the automatic boxing machine needs to be restored to normal operation. The processing of this troubleshooting operation will cause long-term maintenance downtime, seriously prolong the working time, increase the cigarette damage, and reduce the overall sorting work efficiency. Therefore, a device for preventing cigarette stacking and blocking is needed. UTILITY MODEL CONTENTS

[0006] The purpose of the present application is to provide a device for preventing cigarette stacking and blocking to solve the problems raised in the background art.

[0007] To achieve the above purpose, the present application provides the following technical solution: a device for preventing cigarette stacking and blocking, comprising:

[0008] A separation track is located above the conveying belt and is arranged in parallel with the conveying belt;

[0009] A support frame is detachably fixed with the separation track through a mounting block;

[0010] A mounting seat is adjustably connected with the support frame away from one end of the separation track through a support column, and the mounting seat is detachably fixed on the outer side frame of the conveying belt;

[0011] The distance between the bottom surface of the separation track and the upper surface of the conveying belt is greater than the thickness of the cigarette and less than twice the thickness of the cigarette.

[0012] Preferably, the support frame is a Z-shaped support frame, and a limiting hole is formed in the support frame close to the front end of the separation track; the limiting hole is formed with a plurality of limiting holes and is arranged equidistantly along the front end wall of the support frame.

[0013] A horizontal insertion hole is formed in one side of the mounting block and penetrates the mounting block; the support frame is inserted into the insertion hole;

[0014] A positioning hole is formed in the upper end of the mounting block, and a first bolt is screwed into the positioning hole and movably penetrates the limiting hole.

[0015] Preferably, a sliding groove is formed in the upper end of the separation track, and a sliding block is fixed to the lower end of the mounting block and is in sliding cooperation with the sliding groove.

[0016] The positioning hole penetrates the sliding block downward, and the lower end of the first bolt is in abutment with the inner bottom wall of the sliding groove.

[0017] Preferably, the support column comprises an adjusting column and a fixing sleeve; the adjusting column is fixed to the end of the support frame away from the mounting block through a bolt; a horizontal adjusting hole is formed in the adjusting column and penetrates the adjusting column; the adjusting hole is formed with a plurality of adjusting holes and is arranged vertically and uniformly on the adjusting column;

[0018] The lower end of the fixing sleeve is fixed to the upper end surface of the mounting seat; a horizontal fixing hole is formed in one side of the fixing sleeve and penetrates the fixing sleeve; the fixing hole has the same inner diameter as the adjusting hole; and the fixing hole is located at the upper part of the fixing sleeve.

[0019] A second bolt is arranged in the fixing hole and the adjusting hole.

[0020] Preferably, the mounting seat is an n-shaped clamping plate; the mounting seat is clamped to the outer side frame of the conveying belt; a mounting hole is formed in one side of the mounting seat; a third bolt is screwed into the mounting hole; and one end of the third bolt is in abutment with the outer wall of the outer side frame of the conveying belt.

[0021] Preferably, a reinforcing diagonal brace is arranged at the bent part of the support frame; and the reinforcing diagonal brace is diagonally arranged between the two vertical rod bodies of the support frame.

[0022] In summary, the technical effects and advantages of the present application are as follows:

[0023] 1. In the present application, the separation track is arranged to correct the cigarettes, so that the cigarettes will not overlap and enter the automatic boxing port when being boxed, thereby avoiding damage to the cigarettes due to pressure and reducing the loss; and the need for stopping and troubleshooting is avoided, thereby improving the overall sorting efficiency.

[0024] 2、The utility model discloses, through setting up the positioning hole on the mounting block and setting up the limiting hole on the support frame, the staff only needs to twist down the first bolt after installation, can then push the mounting block, makes the mounting block slide along the support frame, thereby drives the separate track horizontal sliding, adjusts the position of separate track relative to the conveyer belt, after adjusting, only needs to twist into the first bolt again, makes it can be fixed to the limiting hole and the positioning hole, thereby be favorable to the staff to the position of separate track relative to the conveyer belt adjustment, makes the separate track after adjustment can play good cigarette separation limiting effect, uses more flexible and convenient. BRIEF DESCRIPTION OF DRAWINGS

[0025] In order to more clearly illustrate the technical scheme in the embodiments of the present application or prior art, the drawings needed to be used in the embodiment or prior art description will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by the drawings for the person skilled in the art without creating labor.

[0026] Figure 1 It is a three-dimensional structure schematic view in the embodiment;

[0027] Figure 2 It is a support frame, mounting block, mounting seat and support column split structure schematic view in the embodiment;

[0028] Figure 3 It is a working state schematic view in the embodiment.

[0029] In the drawing: 1, separate track; 11, chute; 2, support frame; 21, limiting hole; 22, reinforcing inclined strut; 3, mounting block; 31, jack; 32, positioning hole; 33, sliding block; 4, mounting seat; 41, mounting hole; 5, support column; 51, adjusting column; 511, adjusting hole; 52, fixed sleeve; 521, fixed hole; 6, first bolt; 7, second bolt; 8, third bolt;

[0030] 100, conveyer belt; 200, cigarette. DETAILED DESCRIPTION

[0031] The technical scheme in the embodiments of the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application, and obviously, the described embodiments are only some embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by the person skilled in the art without creating labor belong to the protection scope of the present application.

[0032] Embodiment: reference Figures 1-3The device for preventing the cigarette from being stacked and clamped is shown, and the separation track 1 is arranged above and parallel to the conveying belt 100.

[0033] The support frame 2 is detachably fixed with the separation track 1 through the mounting block 3.

[0034] The mounting seat 4 is adjustably connected with the support frame 2 away from one end of the separation track 1 through the support column 5, and the mounting seat 4 is detachably fixed on the outer side frame of the conveying belt 100.

[0035] The distance between the bottom surface of the separation track 1 and the upper surface of the conveying belt 100 is greater than the thickness of the cigarette 200 and less than twice the thickness of the cigarette 200.

[0036] Based on the above structure, when in use, the separation track 1 is installed above the conveying belt 100 through the mounting seat 4, the support column 5, the support frame 2 and the mounting block 3, and the distance between the bottom surface of the separation track 1 and the upper surface of the conveying belt 100 is greater than the thickness of the cigarette 200 and less than twice the thickness of the cigarette 200.

[0037] Reference Figure 3 When the conveying belt 100 conveys the cigarette 200, the raised cigarette 200 (such as the rear cigarette raised and pressed on the front cigarette) first contacts the end of the separation track 1 facing the cigarette 200, and is temporarily blocked by the separation track 1. The raised cigarette 200 is relatively stationary under the resistance of the separation track 1, and is separated from the pressed cigarette 200 under the advancing action of the conveying belt 100, so that the raised cigarette 200 falls on the conveying belt 100 after being separated, and advances with the conveying belt 100. In this way, the correction function of the cigarette 200 is realized, so that the cigarette 200 will not overlap into the automatic boxing port when boxing, avoiding the breakage of the cigarette 200 under pressure, thereby reducing the loss, and also avoiding the need to stop and troubleshoot, improving the overall sorting work efficiency.

[0038] Further, the support frame 2 is a Z-shaped support, and the front end of the support frame 2 is provided with a limiting hole 21, and the limiting hole 21 is provided with a plurality of limiting holes and is equidistantly arranged along the front end wall of the support frame 2.

[0039] One side of the mounting block 3 is provided with a plug hole 31 penetrating through the mounting block 3, and the support frame 2 is inserted into the plug hole 31.

[0040] The upper end of the mounting block 3 is provided with a positioning hole 32, and the first bolt 6 is screwed into the positioning hole 32, and the lower end of the first bolt 6 is movably penetrated into the limiting hole 21.

[0041] By opening the positioning hole 32 on the mounting block 3 and the limiting hole 21 on the support frame 2, the worker only needs to unscrew the first bolt 6 after installation, and then push the mounting block 3, so that the mounting block 3 slides along the support frame 2, thereby driving the separation track 1 to slide horizontally, adjusting the position of the separation track 1 relative to the conveying belt 100. After adjustment, only the first bolt 6 is screwed into the limiting hole 21 and the positioning hole 32 to fix it. This facilitates the worker to adjust the position of the separation track 1 relative to the conveying belt 100, so that the adjusted separation track 1 can play a good effect of separating and limiting cigarettes, and is more flexible and convenient to use.

[0042] Further, a sliding groove 11 is opened at the upper end of the separation track 1, and a sliding block 33 fixed to the lower end of the mounting block 3 is in sliding cooperation with the sliding groove 11;

[0043] The positioning hole 32 penetrates the sliding block 33 downward, and the lower end of the first bolt 6 abuts against the inner bottom wall of the sliding groove 11. In this way, the first bolt 6 can not only limit the relative position of the mounting block 3 and the support frame 2, but also relatively fix the position of the mounting block 3 and the separation track 1 when tightened, thereby avoiding the self-shift of the separation track 1 after installation due to the movement of the cigarettes, ensuring the stability of the position of the separation track 1, and thereby playing a good role in preventing the stacking and clamping of cigarettes.

[0044] Further, the support column 5 includes an adjusting column 51 and a fixed sleeve 52. The adjusting column 51 is fixed to the end of the support frame 2 away from the mounting block 3 by a bolt. The adjusting column 51 is provided with an adjusting hole 511 horizontally penetrating the adjusting column 51. The adjusting hole 511 is provided with a plurality of adjusting holes 511 and is vertically and uniformly distributed along the adjusting column 51;

[0045] The lower end of the fixed sleeve 52 is fixed to the upper end surface of the mounting seat 4. The fixed sleeve 52 is provided with a fixed hole 521 horizontally penetrating the fixed sleeve 52. The fixed hole 521 has the same inner diameter as the adjusting hole 511. The fixed hole 521 is located at the upper part of the fixed sleeve 52.

[0046] The second bolt 7 is commonly provided in the fixed hole 521 and the adjusting hole 511.

[0047] The worker can change the height of the support frame 2 by adjusting the relative position of the adjusting column 51 and the fixed sleeve 52, thereby changing the height of the separation track 1. In this way, the device for preventing the stacking and clamping of cigarettes can be suitable for cigarettes of different thicknesses, thereby expanding its application range and facilitating its popularization and use.

[0048] Further, the mounting seat 4 is an n-shaped clamping plate. The mounting seat 4 is clamped on the outer side frame of the conveying belt 100. The mounting seat 4 is provided with a mounting hole 41 on one side. The third bolt 8 is screwed in the mounting hole 41. One end of the third bolt 8 abuts against the outer wall of the outer side frame of the conveying belt 100, thereby facilitating the installation and disassembly of the entire device for preventing the stacking and clamping of cigarettes.

[0049] Further, the reinforcing diagonal braces 22 are installed at the bending positions of the support frame 2, and the reinforcing diagonal braces 22 diagonally span between the two vertical rod bodies of the support frame 2, thereby enhancing the overall structural strength of the support frame 2 and ensuring that the support frame 2 can stably support the separated tracks 1 during long-term use.

[0050] The following is an example of the actual application of the device for preventing cigarette stacking and cigarette jamming to separate and limit slim cigarette cartons:

[0051] The actual measurement of the thickness of the slim cigarette is about 2 cm, and during the sorting process, the height is increased by 0.5 cm each time, and the influence of the separation track height and the cigarette pressure value ratio is investigated. As shown in Table 1:

[0052] Table 1: Comparison of separation track height and cigarette pressure value

[0053]

[0054] Note: The higher the pressure, the more likely the cigarette will jam and fail to pass smoothly; the lower the pressure, the less effective the cigarette transport adjustment, and ultimately, the best correction effect is achieved when the height is 3.5 cm.

[0055] After installing the cigarette posture correction guide rail above the slim cigarette carton conveyor, the slim cigarette did not enter the automatic cartoning machine due to overlapping, reducing the number of damaged cigarettes and downtime, and improving the overall sorting efficiency. The test data is shown in Table 2:

[0056] Table 2: Operation batch test table of the device for preventing cigarette stacking and cigarette jamming

[0057] Number of tests Number of orders Broken cigarettes Alarm Test 1 100 0 0 Test 2 100 0 0 Test 3 100 0 0 Test 4 100 0 0 Test 5 100 0 0

[0058] Conclusion: Through five tests, it can be seen that the damaged cigarettes caused by stacking and improper cigarette posture in the automatic cartoning machine have been eliminated, and the device for preventing cigarette stacking and cigarette jamming has good application effect.

[0059] The utility model discloses a working principle: in the daily use process, first through third bolt 8 installs seat 4 to install on the outside lateral frame of conveyer belt 100, make the separation track 1 be located above conveyer belt 100 and with conveyer belt 100 parallel arrangement, complete the installation of equipment, when conveyer belt 100 conveys strip cigarette 200, the strip cigarette 200 of cocking first with the one end of separation track 1 and strip cigarette 200 meet contact, and be stopped by separation track 1 for a short time, the strip cigarette 200 of cocking is relatively stationary under the resistance of separation track 1, and separates with the strip cigarette 200 of being pressed under the advancing effect of conveyer belt 100, to fall on conveyer belt 100 after the strip cigarette 200 of cocking, with conveyer belt 100 advances, to this realizes the rectification function to strip cigarette 200, makes strip cigarette 200 when packing will not appear the situation of overlapping and entering automatic packing mouth, avoids strip cigarette 200 and is pressed and broken, to reduce the loss, can also avoid needing to stop and remove the obstacle, improves the overall sorting work efficiency.

[0060] Finally, it should be noted that: the above only for the preferred embodiments of the utility model have described, and do not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. in the spirit and principles of the utility model, should be included in the protection scope of the utility model.

Claims

1. A device for preventing carton stacking of cartons of cigarettes, characterized in that The utility model relates to a cigarette separating device, including: Separation track (1) is located above the conveying belt (100) and is arranged in parallel with the conveying belt (100); Support frame (2) is detachably fixed with separation track (1) through mounting block (3); Mounting seat (4) is adjustably connected with the one end of support frame (2) away from separation track (1) through support column (5), and mounting seat (4) is detachably fixed on the outside frame of conveying belt (100); Wherein, the interval between the bottom surface of separation track (1) and the upper surface of conveying belt (100) is greater than the thickness of cigarette (200) and less than twice the thickness of cigarette (200).

2. A device for preventing the stacking of cartons of cigarettes in accordance with claim 1, characterized in that: The support frame (2) is Z-shaped support, the front end of the support frame (2) is provided with a limiting hole (21) close to the separation track (1), and a plurality of limiting holes (21) are arranged equidistantly along the front end wall of the support frame (2); The mounting block (3) is provided with a horizontal through hole (31) on one side, and the support frame (2) is inserted into the through hole (31); The upper end of the mounting block (3) is provided with a positioning hole (32), and the first bolt (6) is screwed into the positioning hole (32); 3. A device for preventing the stacking of cartons of cigarettes in a carton of cigarettes according to claim 2, characterized in that: The upper end of the mounting block (3) is provided with a positioning hole (32), and the first bolt (6) is screwed into the positioning hole (32); The upper end of the mounting block (3) is provided with a positioning hole (32), and the first bolt (6) is screwed into the positioning hole (32); 4. A device for preventing the stacking of cartons of cigarettes in accordance with claim 2, characterized in that: The upper end of the mounting block (3) is provided with a positioning hole (32), and the first bolt (6) is screwed into the positioning hole (32); The upper end of the mounting block (3) is provided with a positioning hole (32), and the first bolt (6) is screwed into the positioning hole (32); The upper end of the mounting block (3) is provided with a positioning hole (32), and the first bolt (6) is screwed into the positioning hole (32); 5. A device for preventing the stacking of cartons of cigarettes in accordance with claim 1, characterized in that: The upper end of the mounting block (3) is provided with a positioning hole (32), and the first bolt (6) is screwed into the positioning hole (32); 6. A device for preventing the stacking of cartons of cigarettes in accordance with claim 2, characterized in that: The upper end of the mounting block (3) is provided with a positioning hole (32), and the first bolt (6) is screwed into the positioning hole (32); The upper end of the mounting block (3) is provided with a positioning hole (32), and the first bolt (6) is screwed into the positioning hole (32); The upper end of the mounting block (3) is provided with a positioning hole (32), and the first bolt (6) is screwed into the positioning hole (32); The upper end of the mounting block (3) is provided with a positioning hole (32), and the first bolt (6) is screwed into the positioning hole (32); The upper end of the mounting block (3) is provided with a positioning hole (32), and the first bolt (6) is screwed into the positioning hole (32); The upper end of the mounting block (3) is provided with a positioning hole (32), and the first bolt (6) is screwed into the positioning hole (32); The upper end of the mounting block (3) is provided with a positioning hole (32), and the first bolt (6) is screwed into the positioning hole (32); The upper end of the mounting block (3) is provided with a positioning hole (32), and the first bolt (6) is screwed into the positioning hole (32); The upper end of the mounting block (3) is provided with a positioning hole (32), and the first bolt (6) is screwed into the positioning hole (32); The upper end of the mounting block (3) is provided with a positioning hole (32), and the first bolt (6) is screwed into the positioning hole (32); The upper end of the mounting block (3) is provided with a positioning hole (32), and the first bolt (6) is screwed into the positioning hole (32); The upper end of the mounting block (3) is provided with a positioning hole (32), and the first bolt (6) is screwed into the positioning hole (32); The upper end of the mounting block (3) is provided with a positioning hole (32), and the first bolt (6) is screwed into the positioning hole (32); The upper end of the mounting block (3) is provided with a positioning hole (32), and the first bolt (6) is screwed into the positioning hole (32); The upper end of the mounting block (3) is provided with a positioning hole (32), and the first bolt (6) is screwed into the positioning hole (32); The upper end of the mounting block (3) is provided with a positioning hole (32), and the first bolt (6) is screwed into the positioning hole (32); The upper end of the mounting block (3) is provided with a positioning hole (32), and the first bolt (6) is screwed into the positioning hole (32); The upper end of the mounting block (3) is provided with a positioning hole (32), and the first bolt (6) is screwed into the positioning hole (32); The upper end of the mounting block (3) is provided with a positioning hole (32), and the first bolt (6) is screwed into the positioning hole (32); The upper end of the mounting block (3) is provided with a positioning hole (32), and the first bolt (6) is screwed into the positioning hole (32); The upper end of the mounting block (3) is provided with a positioning hole (32), and the first bolt (6) is screwed into the positioning hole (32); The upper end of the mounting block (3) is provided with a positioning hole (32), and the first bolt (6) is screwed into the positioning hole (32); The upper end of the mounting block (3) is provided with a positioning hole (32), and the first bolt (6) is screwed into the positioning hole (32)

Images