Belt type servo equidistant bottle clamping and separating mechanism

Abstract

The utility model relates to the technical field of belt type bottle clamping and distributing mechanisms, in particular to a belt type servo equal-interval bottle clamping and distributing mechanism which comprises a bearing mechanism, a transmission mechanism installed on the bearing mechanism and a bottle body pushing mechanism installed on the bearing mechanism. Two guide columns are movably installed between every two adjacent adjusting assemblies and are matched with connection of a coupler to a screw rod, after two adjusting hand wheels are controlled to rotate and locked by a locking block, two conveying sliding plates contracting inwards can provide orderly combing gaps for scattered bottles, and after the bottles enter the gaps adjusted by the device, the bottles are conveyed to the conveying sliding plates to be conveyed to the conveying sliding plates to be conveyed to the conveying sliding plates to be conveyed to the conveying sliding plates to be conveyed to the conveying sliding plates to be conveyed to the conveying sliding plates. The conveying belt is actively driven by the conveying belt chain wheel, the bottles transferred at different speeds can be separated at equal intervals according to the speed difference, and therefore the device can be matched with the external cap screwing claw head to move, and meanwhile it can be ensured that the external cap screwing claw head conducts safe cap screwing operation on the bottles separated at equal intervals. Therefore, the bottle is protected against pressure actively during cap screwing.

Description

Technical Field

[0001] The utility model relates to the technical field of belt-type bottle clamping and bottle separating mechanisms, in particular to a belt-type servo equidistant-distance bottle clamping and bottle separating mechanism. Background Art

[0002] The belt-type bottle clamping and bottle separation mechanism is mainly used to arrange the messy and scattered bottles on the conveyor belt in a certain pattern, so that the arranged bottles can enter the next link for processing (such as filling, labeling, boxing and capping, etc.) in an orderly manner to improve the production efficiency of the entire production line.

[0003] At present, the bottle-separating mechanism for straightening scattered bottles can only be set at a specific position in the entire production line for use. When the bottles after being straightened are capped, the independent bottles need to be placed in the mold cavity of a specific conveying device for transportation. However, when the bottle-separating mechanism for capping operation in this way is used in conjunction with an external capping claw, the bottles that are not actively restrained and assisted are easily touched by the capping claw and shaken, and the moving speed between the bottle and the capping claw is difficult to maintain constant.

[0004] For the bottle clamping and bottle separating mechanism, how to improve the active pressure bearing of scattered bottles after bottle clamping and bottle separating, while achieving a constant moving speed of the combed bottles and the external capping claws, is a technical difficulty that needs to be solved. Utility Model Content

[0005] The utility model aims to solve one of the technical problems existing in the prior art or related technology.

[0006] To this end, the technical solution adopted in this utility model is:

[0007] A belt-type servo equidistant bottle clamping and separating mechanism comprises a bearing mechanism, a transmission mechanism installed on the bearing mechanism and a bottle body pushing mechanism installed on the bearing mechanism, the bearing mechanism comprises a support plate, two conveying slide plates located on the top of the support plate, four fixed plates 1 installed on both sides of the top of the support plate, a guide column installed between two adjacent groups of fixed plates 1, two groups of adjusting components installed in the fixed plate 1, a coupling connected in the adjusting component, a conveyor belt sprocket movably installed between the two conveying slide plates, a lower guardrail plate installed on the top of the conveying slide plate and an upper guardrail plate installed on the top of the lower guardrail plate, the adjusting component comprises a screw rod penetrating into two adjacent fixed plates 1, a locking block installed on the outside of the fixed plate 1 and located outside the screw rod, a counter installed on the outside of the locking block and an adjusting hand wheel fixedly installed on the screw penetrating to the outside of the counter rod, the transmission mechanism The structure includes a worm gear reducer installed at the bottom of the pallet, a conveyor belt driving sprocket installed on the worm gear reducer, a three-phase motor fixedly installed on one side of the outside of the worm gear reducer, a fixed plate 2 installed on the other side of the outside of the worm gear reducer, an adjustment plate connected to the outside of the fixed plate 2, and a tensioning sprocket movably installed in a recessed hole on the outside of the adjustment plate. The bottle body propulsion mechanism includes a right-angle reducer installed at one end of the top of the upper guardrail plate, a reducer installed at the other end of the top of the upper guardrail plate, two active synchronous wheels respectively installed on the right-angle reducer and the transmission shaft in the reducer, a first driven wheel and a second driven wheel movably installed between the lower guardrail plate and the upper guardrail plate, a supporting top plate located between the two conveying slides, a bottle clamping adjustment fixed beam installed at the bottom of the supporting top plate, and a lateral adjustment shaft sleeve and a lateral adjustment nut installed in the bottle clamping adjustment fixed beam.

[0008] In a preferred example, the utility model can be further configured as follows: the fixing plate 1 is made of stainless steel material, and three pre-installed transverse holes are opened inside the fixing plate 1.

[0009] By adopting the above technical solution and utilizing the strength of the fixed plate itself, when the adjusting hand wheel is rotated, the adjusted screw will provide a relative contraction or expansion thrust to the two adjacent conveying slides. At this time, the scattered bottles will be orderly combed along the gaps on the inner sides of the two adjusted conveying slides until the combed bottles are transported at equal intervals under the differential separation of two independent servo motors.

[0010] In a preferred example, the utility model can be further configured as follows: the adjusting hand wheel is composed of a conical base, an annular outer disk, and a grip rod installed at a position offset from the center of the annular outer disk.

[0011] By adopting the above technical solution, by movably installing two screws between two adjacent groups of fixed plates, when the batch of bottles that need to be capped enters the inner side of the two conveying slides, the operator can selectively adjust the gripping rods in the two adjusting hand wheels until the separated bottles can be adaptively constrained and clamped, so that the device can cooperate with the external capping claws to move synchronously, and can ensure that the bottles separated at equal intervals provide sufficient and stable bearing pressure on the external claws.

[0012] In a preferred example, the utility model can be further configured as follows: symmetrically distributed conveying brackets are installed on the top of the support plate, and the conveying slide plate is located on the inner side of the conveying bracket.

[0013] By adopting the above technical solution, by installing the conveying brackets on both sides of the top of the support plate, two adjacent groups of conveying brackets can provide sufficient and stable bearing pressure for the two conveying slides.

[0014] In a preferred example, the utility model can be further configured as follows: the external transmission connection of the conveyor belt driving sprocket and the tensioning sprocket is provided with a chain, and the chain is adapted to be transmission-connected to the conveyor belt sprocket.

[0015] By adopting the above technical solution, when the three-phase motor is running, its internal transmission shaft will pass through the gear shaft inside the gear drive worm reducer, and the speed-changed conveyor belt driving sprocket will cooperate with the longitudinally lifted tensioning sprocket to pre-tighten the chain until the chain is pre-tightened and then drive the conveyor belt sprocket to rotate stably.

[0016] By adopting the above technical solution, the beneficial effects achieved by the utility model are:

[0017] 1. The utility model uses a support plate, and two conveying slide plates symmetrically distributed in the horizontal direction are installed on the top of the support plate, and two groups of adjusting components symmetrically distributed are installed on both sides of the top of the support plate, and two guide pillars are movably installed between the two adjacent adjusting components, and the connection of the screw rod is coordinated with the coupling. When the two adjusting hand wheels are controlled to rotate and locked by the locking block, the two conveying slide plates retracted inwardly can provide orderly combed gaps for scattered bottles. When the bottles enter the gaps adjusted by the device, they are actively driven by the conveyor belt sprocket to the conveyor belt, and the bottles transported at different speeds will be separated at equal intervals according to the speed difference. Therefore, the device can ensure that the external capping claws can safely screw cap the bottles after being separated at equal intervals while cooperating with the external capping claws to move, so as to ensure that the bottles are actively protected against pressure during the capping process. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the side of the utility model;

[0019] Figure 2For this utility model Figure 1 The enlarged schematic diagram of point A in the middle;

[0020] Figure 3 It is a schematic diagram of the carrying mechanism of the utility model;

[0021] Figure 4 It is a schematic diagram of the bottle propulsion mechanism of the utility model;

[0022] Figure 5 It is a schematic diagram of the load-bearing mechanism and the transmission mechanism of the utility model;

[0023] Figure 6 It is a side schematic diagram of the bottle propulsion mechanism of the utility model.

[0024] Reference numerals:

[0025] 100, bearing mechanism; 110, support plate; 120, fixed plate 1; 130, guide column; 140, adjustment assembly; 141, screw; 142, locking block; 143, counter; 144, adjustment hand wheel; 150, conveyor belt sprocket; 160, coupling; 170, conveyor slide plate; 180, lower guardrail plate; 190, upper guardrail plate;

[0026] 200, transmission mechanism; 210, worm gear reducer; 220, conveyor belt driving sprocket; 230, three-phase motor; 240, fixed plate 2; 250, adjustment plate; 260, tensioning sprocket;

[0027] 300, bottle body propulsion mechanism; 310, right-angle reducer; 320, reducer; 330, active synchronous wheel; 340, first driven wheel; 350, second driven wheel; 360, supporting top plate; 370, bottle clamping adjustment fixed beam; 380, lateral adjustment shaft sleeve; 390, lateral adjustment nut. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

[0029] It should be understood that these descriptions are exemplary only and are not intended to limit the scope of the present invention.

[0030] A belt-type servo equidistant bottle clamping and separating mechanism provided by some embodiments of the utility model will be described below in conjunction with the accompanying drawings.

[0031] Embodiment 1:

[0032] Combination Figure 1-Figure 6As shown, the utility model provides a belt-type servo equidistant bottle clamping and bottle separating mechanism, which includes a carrying mechanism 100 , a transmission mechanism 200 installed on the carrying mechanism 100 , and a bottle body pushing mechanism 300 installed on the carrying mechanism 100 .

[0033] The bearing mechanism 100 includes a support plate 110, a fixed plate 120, a guide column 130, an adjustment component 140, a conveyor belt sprocket 150, a coupling 160, a conveyor slide plate 170, a lower guardrail plate 180 and an upper guardrail plate 190, and the adjustment component 140 also includes a screw 141, a locking block 142, a counter 143, and an adjustment handwheel 144. The transmission mechanism 200 includes a worm gear reducer 210, a conveyor belt driving sprocket 220, a three-phase motor 230, a fixed plate 240, an adjustment plate 250 and a tensioning sprocket 260. The bottle body propulsion mechanism 300 includes a right-angle reducer 310, a reducer 320, an active synchronous wheel 330, a first driven wheel 340, a second driven wheel 350, a support top plate 360, a bottle clamping adjustment fixed beam 370, a lateral adjustment shaft sleeve 380 and a lateral adjustment nut 390.

[0034] Specifically, two conveying slides 170 are located at the top of the support plate 110, four fixed plates 120 are installed on both sides of the top of the support plate 110, the guide column 130 is installed between two adjacent groups of fixed plates 120, two groups of adjustment components 140 are installed in the fixed plate 120, the coupling 160 is connected in the adjustment component 140, the conveyor belt sprocket 150 is movably installed between the two conveying slides 170, the lower guardrail plate 180 is installed on the top of the conveying slide 170, the upper guardrail plate 190 is installed on the top of the lower guardrail plate 180, the screw 141 penetrates into the two adjacent fixed plates 120, the locking block 142 located outside the screw 141 is installed on the outside of the fixed plate 120, the counter 143 is installed on the outside of the locking block 142, the adjusting hand wheel 144 is fixedly installed on the rod body from the screw 141 to the outside of the counter 143, the worm gear reducer 210 is installed at the bottom of the support plate 110, and the conveyor belt driving sprocket 220 is installed on the worm gear On the worm reducer 210, the three-phase motor 230 is fixedly mounted on one side of the outside of the worm reducer 210, the fixed plate 240 is mounted on the other side of the outside of the worm reducer 210, the adjusting plate 250 is connected to the outside of the fixed plate 240, the tensioning sprocket 260 is movably mounted in the concave hole on the outside of the adjusting plate 250, the right-angle reducer 310 is mounted on one end of the top of the upper guardrail plate 190, the reducer 320 is mounted on the other end of the top of the upper guardrail plate 190, the two active synchronous wheels 330 are respectively mounted on the transmission shafts in the right-angle reducer 310 and the reducer 320, the first driven wheel 340 and the second driven wheel 350 are movably mounted between the lower guardrail plate 180 and the upper guardrail plate 190, the supporting top plate 360 ​​is located between the two conveying slides 170, the bottle clamping adjustment fixed beam 370 is mounted on the bottom of the supporting top plate 360, and the transverse adjustment shaft sliding sleeve 380 and the transverse adjustment nut 390 are installed in the bottle clamping adjustment fixed beam 370.

[0035] By installing two sets of symmetrically distributed adjustment components 140 on both sides of the top of the support plate 110, and movably installing two guide pillars 130 between two adjacent adjustment components 140, and cooperating with the connection of the screw 141 by the coupling 160, when the two adjustment hand wheels 144 are controlled to rotate and locked by the locking block 142, the two inwardly contracted conveying slide plates 170 can provide orderly and neat gaps for the scattered bottles. When the bottles enter the gaps adjusted by the device, they are actively driven by the conveyor belt sprocket 150 on the conveyor belt, and the bottles transported at different speeds will be separated at equal intervals according to the speed difference. Therefore, the device can ensure that the external capping claws can safely screw on the bottles after being separated at equal intervals while cooperating with the external capping claws to move.

[0036] Embodiment 2:

[0037] Combination Figure 2-Figure 6As shown, on the basis of Example 1, a symmetrically distributed conveying bracket is installed on the top of the support plate 110, and the conveying slide plate 170 is located on the inner side of the conveying bracket, the fixed plate 120 is made of stainless steel material, and the interior of the fixed plate 120 is provided with three pre-installed transverse holes, and the adjusting hand wheel 144 is composed of a conical base, an annular outer disk and a grip rod installed on the annular outer disk at a position deviating from the center of the circle.

[0038] By installing the conveying brackets on both sides of the top of the support plate 110 and combining the strength of the fixing plate 120 itself, when the adjusting hand wheel 144 is rotated, the adjusted screw 141 will provide a relative contraction or expansion thrust to the two adjacent conveying slides 170. At this time, the scattered bottles will be orderly combed along the gaps on the inner sides of the two adjusted conveying slides 170 until the combed bottles are transported at equal intervals under the differential separation of two independent servo motors. At this time, the separated bottles can move with the external capping claws, and the two adjacent groups of conveying brackets can provide sufficiently stable bearing pressure for the two conveying slides 170. At the same time, the two conveying slides 170 constrained by the limit can provide stable bearing pressure for the separated bottles after adjustment.

[0039] When the batch of bottles that need to be screwed on the caps enter the inner side of the two conveying slides 170, the operator can selectively adjust the gripping rods in the two adjusting hand wheels 144 until the separated bottles can be adaptively constrained and clamped, so that the device can move synchronously with the external screwing claws, while ensuring that the bottles separated at equal intervals provide sufficient and stable bearing pressure on the external claws, so as to avoid collision or shaking of the bottles due to contact with the external claws.

[0040] Embodiment 3:

[0041] Combination Figure 2-Figure 6 As shown, on the basis of the first embodiment, the external transmission of the conveyor belt driving sprocket 220 and the tensioning sprocket 260 is connected with a chain, and the chain is adapted to be transmission-connected to the conveyor belt sprocket 150 .

[0042] When the three-phase motor 230 is running, its internal transmission shaft will pass through the gear shaft inside the gear drive worm reducer 210, and the speed-changed conveyor belt driving sprocket 220 will cooperate with the longitudinally lifted tensioning sprocket 260 to pre-tighten the chain until the chain is pre-tightened and then drive the conveyor belt sprocket 150 to rotate stably. At this time, the conveyor belt driven by the conveyor belt sprocket 150 can orderly comb and transport the bottles.

[0043] The working principle and use process of the utility model are as follows: the tensioning sprocket 260 is pre-movably mounted in the concave hole on the top of the adjusting plate 250, and then the adjusting plate 250 is mounted on the outside of the fixing plate 240, and the combined fixing plate 240 is mounted on the outer shell of the conveyor belt driving sprocket 220, and the three-phase motor 230 is mounted on the other side of the outer shell of the fixing plate 240. At this time, the gear on the transmission shaft rod inside the three-phase motor 230 is meshed and transmitted to the gear shaft rod inside the worm gear reducer 210, and the shell of the worm gear reducer 210 is mounted on the bottom of the support plate 110 by bolts. At this time, the conveyor belt driving sprocket 220 and the tensioning sprocket 260 are connected to the conveyor belt sprocket 150 through a chain.

[0044] When in use, when the bottle enters from the left side of the conveyor belt, it is constrained by the two conveying slides 170 on the left and right sides. After the bottle is separated from the front half of the conveying device, since the bottles are tightly together, they need to be separated by a certain distance until the distance between each bottle is consistent. At this time, when the device follows the capping, the external capping claw moves with the bottle below, and the external capping claw will not collide with each other when the cap is screwed because the bottle is close to it. The second half of the belt bottle clamping conveying is controlled by a servo motor separately assembled in the reducer 320 to ensure that the capping can be moved at the same speed as the upper capping claw. The belt bottle clamping conveying bottle separation end and the other capping conveying end can adjust the distance between the front and back of the conveying according to the size of the bottle, so as to be suitable for various bottle specifications.

[0045] Refer to the attached Figure 3 The left side of the figure shows that the front half is for conveying bottles, which is used to separate the bottles that were closely packed together at the front at equal intervals, so that the claws will not collide with each other when the caps are screwed on at the back. Because the size and width of the bottles are different, two adjusting hand wheels 144 that can be adjusted forward and backward are respectively set in the front half and the back half. When the specifications of the bottles to be processed are different, the adjusting hand wheels 144 can be shaken to adjust forward and backward to achieve the effect of just clamping the bottles. The front half and the back half are independently controlled by two servo motors. The speed of the bottle separation and conveying in the front half will not affect the speed of the following capping in the back half, and there is no interference between them. The speed of the bottle separation and conveying in the front half is inconsistent with that of the back half. The back half is at a uniform speed and follows the external capping claw to screw the cap to the right, while keeping the moving speed consistent.

[0046] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A belt-type servo equidistant bottle clamping and bottle separation mechanism, characterized in that: It comprises a carrying mechanism (100), a transmission mechanism (200) installed on the carrying mechanism (100), and a bottle propulsion mechanism (300) installed on the carrying mechanism (100); The bearing mechanism (100) comprises a support plate (110), two conveying slide plates (170) located on the top of the support plate (110), four fixed plates (120) installed on both sides of the top of the support plate (110), a guide column (130) installed between two adjacent groups of fixed plates (120), two groups of adjustment components (140) installed in the fixed plates (120), a coupling (160) connected to the adjustment components (140), a conveyor belt sprocket (150) movably installed between the two conveying slide plates (170), a lower guardrail plate (180) installed on the top of the conveying slide plate (170), and an upper guardrail plate (190) installed on the top of the lower guardrail plate (180); The bottle propulsion mechanism (300) comprises a right-angle reducer (310) mounted on one end of the top of the upper guardrail plate (190), a reducer (320) mounted on the other end of the top of the upper guardrail plate (190), two active synchronous wheels (330) mounted on the transmission shafts in the right-angle reducer (310) and the reducer (320), respectively, a first driven wheel (340) and a second driven wheel (350) movably mounted between the lower guardrail plate (180) and the upper guardrail plate (190), a supporting top plate (360) located between the two conveying slide plates (170), a bottle clamping adjustment fixed crossbeam (370) mounted on the bottom of the supporting top plate (360), and a transverse adjustment shaft sliding sleeve (380) and a transverse adjustment nut (390) mounted in the bottle clamping adjustment fixed crossbeam (370).

2. The belt-type servo equidistant bottle clamping and bottle separating mechanism according to claim 1 is characterized in that: The fixing plate 1 (120) is made of stainless steel, and three pre-installed transverse holes are opened inside the fixing plate 1 (120).

3. The belt-type servo equidistant bottle clamping and bottle separating mechanism according to claim 1 is characterized in that: The adjustment assembly (140) comprises a screw rod (141) penetrating into two adjacent fixing plates (120), a locking block (142) mounted outside the fixing plate (120) and located outside the screw rod (141), a counter (143) mounted outside the locking block (142), and an adjustment hand wheel (144) fixedly mounted on the screw rod (141) and penetrating to the outer rod body of the counter (143).

4. The belt-type servo equidistant bottle clamping and bottle separating mechanism according to claim 3 is characterized in that: The adjusting hand wheel (144) is composed of a conical base, an annular outer disk, and a gripping rod installed at a position offset from the center of the annular outer disk.

5. The belt-type servo equidistant bottle clamping and bottle separating mechanism according to claim 1 is characterized in that: A symmetrically distributed conveying bracket is installed on the top of the support plate (110), and the conveying slide plate (170) is located on the inner side of the conveying bracket.

6. The belt-type servo equidistant bottle clamping and bottle separating mechanism according to claim 1 is characterized in that: The transmission mechanism (200) comprises a worm gear reducer (210) mounted on the bottom of the support plate (110), a conveyor belt driving sprocket (220) mounted on the worm gear reducer (210), a three-phase motor (230) fixedly mounted on one side of the outside of the worm gear reducer (210), a second fixing plate (240) mounted on the other side of the outside of the worm gear reducer (210), an adjustment plate (250) connected to the outside of the second fixing plate (240), and a tensioning sprocket (260) movably mounted in a concave hole on the outside of the adjustment plate (250).

7. The belt-type servo equidistant bottle clamping and bottle separating mechanism according to claim 6 is characterized in that: The conveyor belt driving sprocket (220) and the tensioning sprocket (260) are externally connected to each other through a chain, and the chain is adapted to be connected to the conveyor belt sprocket (150) through a transmission connection.

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