A glass bottle delivery mechanism

Abstract

The present invention relates to the field of feeding devices, and particularly to a glass bottle delivery mechanism, which includes a clamping and positioning device and a transportation device. The clamping and positioning device is located inside the transportation device and is connected to the transportation device. The clamping and positioning device includes a sliding plate. It further includes a positioning component connected to the sliding plate. The present invention uses two sets of arc-shaped clamps to clamp glass bottles of different specifications. At the same time, a rotary cylinder is used to transport the glass bottle directly above the positioning component. The synchronous action of three sets of arc-shaped clamping blocks is used to clamp the glass bottle falling into the hollow double-ring body. At the same time, the transportation device is driven to transport the glass bottle to be filled into the collection box, thereby completing the delivery, so as to solve the problem that the existing delivery mechanism can only deliver glass bottles of a single specification type and it is difficult to quickly achieve commutation and separation.

Description

Technical Field

[0001] The present invention relates to the field of feeding devices, and more particularly to a glass bottle delivery mechanism. Background Art

[0002] Currently, the main characteristics of glass packaging containers are: non-toxic, odorless, transparent, beautiful, good barrier property, airtight, rich and common raw materials, low price, and can be reused multiple times, and have the advantages of heat resistance, pressure resistance, and washability. They can be sterilized at high temperature or stored at low temperature. Glass materials have good barrier properties and can well prevent the invasion of gases such as oxygen into the contents, and are suitable for containing acidic substances;

[0003] Generally, when using glass bottles to contain acidic substances on a production line, a delivery mechanism is usually required to deliver the glass bottles. When the existing delivery mechanism delivers glass bottles, it can only deliver glass bottles of a single specification type. In actual work, different specifications of glass bottles are needed to contain different types of acidic substances. When different specifications of glass bottles need to be delivered, different specifications of delivery devices need to be used. At the same time, the existing delivery devices use a production line type of delivery, and this delivery method is difficult to quickly achieve commutation and cannot separate and deliver;

[0004] Therefore, it is very necessary to invent a glass bottle delivery mechanism. Summary of the Invention

[0005] For this purpose, the present invention provides a glass bottle delivery mechanism. By using two sets of arc-shaped clamps to clamp glass bottles of different specifications, and at the same time using a rotary cylinder to transport the glass bottles directly above the positioning assembly, and using the synchronous action of three sets of arc-shaped clamping blocks to clamp the glass bottles falling into the hollow double-ring body, and at the same time driving the transport device to transport the glass bottles to be filled into the collection box, so as to complete the delivery, in order to solve the problem that the existing delivery mechanism can only deliver glass bottles of a single specification type and is difficult to quickly achieve commutation and separation.

[0006] To achieve the above object, the present invention provides the following technical solution: A glass bottle delivery mechanism, including a clamping and positioning device and a transport device. The clamping and positioning device is located inside the transport device and is connected to the transport device. The clamping and positioning device includes a slide plate: It also includes: a positioning assembly connected to the slide plate;

[0007] There are multiple groups of the positioning components. The positioning component includes a hollow double-ring body. A limiting substrate is fixedly installed at the top of one side of the hollow double-ring body. A driving wheel is rotatably connected to the bottom of the limiting substrate. The bottom of the outer ring of the hollow double-ring body is rotatably connected to a double-toothed ring. The outer tooth ring of the double-toothed ring meshes with the driving wheel. Three limiting columns are fixedly installed at the bottom of the hollow double-ring body. Driven wheels are rotatably connected to the outer side walls of the three limiting columns. The three driven wheels are all meshed with the inner tooth ring of the double-toothed ring. Three sliding seats are slidably connected to the top of the hollow double-ring body. Rack bars are fixedly installed on the same side walls of the three sliding seats. The three rack bars are respectively meshed with the three driven wheels. Arc-shaped clamping blocks are fixedly installed on the tops of the three sliding seats. The three arc-shaped clamping blocks are concentrically arranged and just form a peripheral circle.

[0008] Multiple receiving holes are formed in the sliding plate. The multiple receiving holes are respectively connected to multiple positioning components. The inner side walls of the multiple receiving holes are respectively fixedly connected to the outer side walls of the multiple hollow double-ring bodies. First servo motors are fixedly installed at the bottoms of the multiple receiving holes. The output shafts of the multiple first servo motors are respectively fixedly connected to the multiple driving wheels.

[0009] Preferably, the clamping and positioning device further includes a clamping component. The clamping component includes a rotary cylinder. A receiving plate is fixedly installed on the output shaft of the rotary cylinder. Two long strip plates are fixedly installed on the receiving plate. Belt groove side plates are fixedly installed on the two long strip plates. First belt transmission mechanisms are arranged on the inner side walls of the two belt groove side plates. The same adjusting roller is slidably connected to the inner side walls of the strip-shaped grooves of the two belt groove side plates. A first cylinder is fixedly installed on the outer side wall of the left belt groove side plate. The output end of the first cylinder is fixedly connected to the side wall of the adjusting roller. A second servo motor is fixedly installed on the outer side wall of the right belt groove side plate. The output shaft of the second servo motor is fixedly connected to a transmission wheel in the first belt transmission mechanism. Chute grooves are formed at the tops of the inner side walls of the two belt groove side plates. The same rectangular plate is slidably connected to the inner side walls of the two chute grooves. Two clamping blocks are fixedly installed at the bottom of the rectangular plate. The two clamping blocks are respectively fixedly connected to the conveyor belts on the two first belt transmission mechanisms. A receiving frame is fixedly installed at the front end of the rectangular plate. Two arc-shaped clamps are rotatably connected to the inner side wall of the receiving frame. Two second cylinders are rotatably connected to the front end of the rectangular plate. The output ends of the two second cylinders are respectively rotatably connected to the outer side walls of the two arc-shaped clamps.

[0010] Preferably, the clamping and positioning device further includes a collecting component. The collecting component includes a bottom plate. A third cylinder is fixedly installed at the center of the bottom plate. A collecting box is fixedly installed on the output end of the third cylinder. Spring rods are fixedly installed at the four corners of the bottom of the collecting box. The bottoms of the four spring rods are fixedly connected to the top of the bottom plate. Multiple limiting holes are formed in the top of the collecting box. The apertures of the multiple limiting holes are different.

[0011] Preferably, the transport device includes a base frame. Second belt transmission mechanisms are provided on the inner walls of both sides of the base frame. The transmission belts in the two second belt transmission mechanisms are respectively fixedly connected to both sides of the bottom of the sliding plate. The front pulleys in the two second belt transmission mechanisms are fixedly installed with the same rotating shaft. A third servo motor is fixedly installed on the outer side wall of the base frame. The output shaft of the third servo motor is fixedly connected to the rotating shaft. A first receiving groove is formed at the bottom of the base frame. The first receiving groove is fixedly connected to the tops of both sides of the bottom plate. A second receiving groove is formed at the top of one side of the base frame. The side wall of the second receiving groove is fixedly connected to the bottom of the rotating cylinder.

[0012] The beneficial effects of the present invention are as follows:

[0013] 1. Drive the rotating cylinder to make the receiving plate rotate until it rotates to the vicinity of the glass bottle to be delivered. At the same time, drive the second servo motor and the two second cylinders to push the two arc-shaped clamps to clamp the glass bottle. After clamping the glass bottle, operate the rotating cylinder again to make the receiving plate rotate again, driving the clamped glass bottle to rotate to directly above the positioning assembly. At the same time, drive the first servo motor to open the three arc-shaped clamping blocks. At this time, the clamped glass bottle just passes through the transportation of the positioning assembly and is located within the three arc-shaped clamping blocks. Reverse the first servo motor to make the three arc-shaped clamping blocks clamp the glass bottle. At the same time, start the two second cylinders on the rectangular plate to make them contract, and then operate the second servo motor to make the rectangular plate move inward. When the glass bottles to be delivered are all located within the respective positioning assemblies on the sliding plate, start the third servo motor to make the two second belt transmission mechanisms drive the sliding plate and the glass bottles to be delivered to move. When moving directly above the collection box, start the first servo motor to expand the arc-shaped clamping blocks, so as to place the glass bottles within the arc-shaped clamping blocks into the collection box. Then start the third cylinder to make the collection box move downward. At this time, the delivery of the glass bottles can be completed. This delivery method can deliver different types of glass bottles;

[0014] 2. Since the clamping assembly is used to clamp the glass bottle and the rotating cylinder is used to quickly change the position of the glass bottle, the glass bottle to be delivered can be quickly reversed. And since two arc-shaped clamps are used to clamp glass bottles of different specifications and the glass bottles of different specifications are placed into the positioning assemblies at different positions, the classification of glass bottles of different specifications can be realized. Description of the Drawings

[0015] Figure 1 It is a schematic structural diagram of the delivery mechanism provided by the present invention;

[0016] Figure 2 It is a schematic structural diagram of the transport device provided by the present invention;

[0017] Figure 3 It is a schematic structural diagram of the collection assembly provided by the present invention;

[0018] Figure 4 Schematic structural diagram of the clamping assembly provided by the present invention;

[0019] Figure 5 Internal structural diagram of the two grooved side plates provided by the present invention;

[0020] Figure 6 Installation structure diagram of each component on the rectangular plate provided by the present invention;

[0021] Figure 7 Schematic installation structure diagram of the two arc-shaped clamps provided by the present invention;

[0022] Figure 8 Schematic structural diagram of the clamping and positioning device provided by the present invention;

[0023] Figure 9 Schematic structural diagram of the sliding plate provided by the present invention;

[0024] Figure 10 Schematic structural diagram of the positioning assembly provided by the present invention;

[0025] Figure 11 Exploded view of the positioning assembly provided by the present invention;

[0026] Figure 12 Installation structure diagram of each component on the hollow double ring body provided by the present invention.

[0027] In the figure: clamping and positioning device 100, positioning assembly 110, hollow double ring body 111, limit substrate 112, driving wheel 113, double-toothed ring 114, limit post 115, driven wheel 116, sliding seat 117, rack 118, arc-shaped clamping block 119, sliding plate 120, receiving hole 121, first servo motor 122, clamping assembly 130, rotary cylinder 131, receiving plate 132, long strip plate 133, grooved side plate 134, first belt drive mechanism 135, adjusting roller 136, first cylinder 137, second servo motor 138, chute 139, rectangular plate 140, clamping block 141, receiving frame 142, arc-shaped clamp 143, second cylinder 144, collection assembly 150, bottom plate 151, third cylinder 152, spring rod 153, collection box 154, limit hole 155, transportation device 200, base frame 210, first receiving groove 220, second receiving groove 230, second belt drive mechanism 240, rotating shaft 250, third servo motor 260. Detailed implementation manners

[0028] The following describes the preferred embodiments of the present invention with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only for the purpose of illustrating and explaining the present invention, and are not used to limit the present invention.

[0029] Referring to the attached Figures 1-12 , a glass bottle delivery mechanism provided by the present invention includes a clamping and positioning device 100 and a transportation device 200. The clamping and positioning device 100 is located inside the transportation device 200 and is connected to the transportation device 200. The clamping and positioning device 100 includes a sliding plate 120: It further includes: a positioning component 110 connected to the sliding plate 120;

[0030] There are multiple groups of positioning components 110. The positioning component 110 includes a hollow double-ring body 111. A limiting substrate 112 is fixedly installed at the top of one side of the hollow double-ring body 111. A driving wheel 113 is rotatably connected to the bottom of the limiting substrate 112. A double-toothed ring 114 is rotatably connected to the bottom of the outer ring of the hollow double-ring body 111. The outer tooth ring of the double-toothed ring 114 meshes with the driving wheel 113. Three limiting columns 115 are fixedly installed at the bottom of the hollow double-ring body 111. Driven wheels 116 are rotatably connected to the outer side walls of the three limiting columns 115. The three driven wheels 116 are all meshed with the inner tooth ring of the double-toothed ring 114. Three sliding seats 117 are slidably connected to the top of the hollow double-ring body 111. Rack bars 118 are fixedly installed on the same side walls of the three sliding seats 117. The three rack bars 118 are respectively meshed with the three driven wheels 116. Arc-shaped clamping blocks 119 are fixedly installed at the tops of the three sliding seats 117. The three arc-shaped clamping blocks 119 are concentrically arranged and just form a peripheral circle. Multiple receiving holes 121 are formed on the sliding plate 120. The multiple receiving holes 121 are respectively connected to the multiple positioning components 110. The inner side walls of the multiple receiving holes 121 are respectively fixedly connected to the outer side walls of the multiple hollow double-ring bodies 111. First servo motors 122 are fixedly installed at the bottoms of the multiple receiving holes 121. The output shafts of the multiple first servo motors 122 are respectively fixedly connected to the multiple driving wheels 113. Specifically, by driving the first servo motor 122, the output shaft of the first servo motor 122 drives the driving wheel 113 to rotate, so as to mesh with the outer tooth ring of the double-toothed ring 114, causing the double-toothed ring 114 to rotate, so that the inner tooth ring of the double-toothed ring 114 meshes with the three driven wheels 116, and then causing the driven wheels 116 to mesh with the rack bars 118 on the sliding seats 117, so that the sliding seats 117 move, and the sliding seats 117 drive the arc-shaped clamping blocks 119 to operate, so that the three arc-shaped clamping blocks 119 open. At this time, the clamped glass bottle just passes through the transportation of the positioning component 110 and is located inside the three arc-shaped clamping blocks 119. At this time, reverse the first servo motor 122 to clamp the glass bottle with the three arc-shaped clamping blocks 119. At the same time, start the two second cylinders 144 on the rectangular plate 140 to contract them, and then operate the second servo motor 138 to move the rectangular plate 140 inward.

[0031] Further, the clamping and positioning device 100 further includes a clamping assembly 130. The clamping assembly 130 includes a rotary cylinder 131. A receiving plate 132 is fixedly installed on the output shaft of the rotary cylinder 131. Two groups of long strip plates 133 are fixedly installed on the receiving plate 132. Belt groove side plates 134 are fixedly installed on both groups of long strip plates 133. First belt transmission mechanisms 135 are provided on the inner side walls of the two groups of belt groove side plates 134. The same adjusting roller 136 is slidably connected to the inner side walls of the strip grooves of the two groups of belt groove side plates 134. When the conveyor belt on the first belt transmission mechanism 135 is not tight enough, if the second servo motor 138 is driven, at this time, the conveyor belt of the first belt transmission mechanism 135 cannot rotate quickly, making it difficult for the rectangular plate 140 to move. At this time, only need to start the first cylinder 137. The output end of the first cylinder 137 pushes the adjusting roller 136 to move inward, so that the adjusting roller 136 presses the conveyor belt on the first belt transmission mechanism 135. The first cylinder 137 is fixedly installed on the outer side wall of the left belt groove side plate 134. The output end of the first cylinder 137 is fixedly connected to the side wall of the adjusting roller 136. The second servo motor 138 is fixedly installed on the outer side wall of the right belt groove side plate 134. The output shaft of the second servo motor 138 is fixedly connected to the transmission wheel in the first belt transmission mechanism 135. Chutes 139 are provided at the tops of the inner side walls of the two groups of belt groove side plates 134. The same rectangular plate 140 is slidably connected to the inner side walls of the two groups of chutes 139. Two groups of clamping blocks 141 are fixedly installed at the bottom of the rectangular plate 140. The two groups of clamping blocks 141 are respectively fixedly connected to the conveyor belts on the two groups of first belt transmission mechanisms 135. A receiving frame 142 is fixedly installed at the front end of the rectangular plate 140. Two groups of arc-shaped clamps 143 are rotatably connected to the inner side wall of the receiving frame 142. Two groups of second cylinders 144 are rotatably connected to the front end of the rectangular plate 140. The output ends of the two groups of second cylinders 144 are respectively rotatably connected to the outer side walls of the two groups of arc-shaped clamps 143. Specifically, by driving the rotary cylinder 131, the receiving plate 132 rotates to near the glass bottle to be delivered. At the same time, the second servo motor 138 is driven so that the output shaft of the second servo motor 138 drives the first belt transmission mechanism 135 to operate. The conveyor belt on the first belt transmission mechanism 135 can drive the rectangular plate 140 to slide in the two groups of chutes 139, so that the two groups of arc-shaped clamps 143 at the front end of the rectangular plate 140 can move to beside the glass bottle to be delivered. At the same time, the two groups of second cylinders 144 are driven, and the output shafts of the two groups of second cylinders 144 respectively push the two groups of arc-shaped clamps 143 to clamp the glass bottle.

[0032] Furthermore, the clamping and positioning device 100 further includes a collection assembly 150. The collection assembly 150 includes a bottom plate 151. A third cylinder 152 is fixedly installed at the center of the bottom plate 151. A collection box 154 is fixedly installed at the output end of the third cylinder 152. Spring rods 153 are fixedly installed at the four corners of the bottom of the collection box 154. The bottoms of the four groups of spring rods 153 are fixedly connected to the top of the bottom plate 151. A plurality of limiting holes 155 are formed in the top of the collection box 154, and the apertures of the plurality of limiting holes 155 are different. Specifically, when the glass bottles to be delivered are all located in the respective positioning assemblies 110 on the sliding plate 120 and move directly above the collection box 154, the first servo motor 122 is started to expand the arc-shaped clamping blocks 119, so as to place the glass bottles in the arc-shaped clamping blocks 119 into the collection box 154. Then the third cylinder 152 is started to move the collection box 154 downward. At this time, the delivery of the glass bottles can be completed.

[0033] Furthermore, the transportation device 200 includes a base frame 210. Second belt transmission mechanisms 240 are provided on the inner walls on both sides of the base frame 210. The transmission belts in the two groups of second belt transmission mechanisms 240 are respectively fixedly connected to the two sides of the bottom of the sliding plate 120. The front pulleys of the two groups of second belt transmission mechanisms 240 are fixedly installed with the same rotating shaft 250. A third servo motor 260 is fixedly installed on the outer side wall of the base frame 210. The output shaft of the third servo motor 260 is fixedly connected to the rotating shaft 250. A first receiving groove 220 is formed at the bottom of the base frame 210. The first receiving groove 220 is fixedly connected to the tops of both sides of the bottom plate 151. The first receiving groove 220 provides support for the bottom plate 151. A second receiving groove 230 is formed at the top of one side of the base frame 210. The side wall of the second receiving groove 230 is fixedly connected to the bottom of the rotating cylinder 131. The second receiving groove 230 provides support for the rotating cylinder 131. Specifically, when the third servo motor 260 is started, the output shaft of the third servo motor 260 drives the rotating shaft 250 to rotate, so that the rotating shaft 250 drives the two groups of second belt transmission mechanisms 240 to operate, thereby driving the sliding plate 120 and the glass bottles to be delivered to move.

[0034] The usage process of the present invention is as follows: Those skilled in the art drive the rotating cylinder 131 to rotate the receiving plate 132 so that it rotates near the glass bottle to be delivered. At the same time, the second servo motor 138 is driven so that the output shaft of the second servo motor 138 drives the first belt transmission mechanism 135 to operate. The conveyor belt on the first belt transmission mechanism 135 can drive the rectangular plate 140 to slide in the two sets of chutes 139, so that the two arc-shaped clamps 143 at the front end of the rectangular plate 140 can run beside the glass bottle to be delivered. At the same time, two sets of second cylinders 144 are driven, and the output shafts of the two sets of second cylinders 144 respectively push the two arc-shaped clamps 143 to clamp the glass bottle. After clamping the glass bottle, the rotating cylinder 131 is operated again to rotate the receiving plate 132 again, driving the clamped glass bottle to rotate above the slide plate 120. At the same time, the second servo motor 138 is operated so that the two arc-shaped clamps 143 drive the clamped glass bottle to move directly above the positioning assembly 110 to be placed;

[0035] When the clamped glass bottle moves directly above the positioning assembly 110 to be placed, by driving the first servo motor 122, the output shaft of the first servo motor 122 drives the driving wheel 113 to rotate, so as to engage with the outer gear ring of the double-toothed ring 114, causing the double-toothed ring 114 to rotate, so that the inner gear ring of the double-toothed ring 114 engages with the three driven wheels 116, and then the driven wheels 116 engage with the rack 118 on the sliding seat 117, so that the sliding seat 117 moves, and the sliding seat 117 drives the arc-shaped clamping block 119 to operate, so that the three arc-shaped clamping blocks 119 open. At this time, the clamped glass bottle just passes through the transportation of the positioning assembly 110 and is located inside the three arc-shaped clamping blocks 119. At this time, the first servo motor 122 is reversed to clamp the glass bottle with the three arc-shaped clamping blocks 119. At the same time, the two second cylinders 144 on the rectangular plate 140 are started to contract, and then the second servo motor 138 is operated to move the rectangular plate 140 inward. By repeating the above operations, the glass bottles to be delivered can be transported into the respective positioning assemblies 110 on the slide plate 120;

[0036] When all the glass bottles to be delivered are located in the respective positioning assemblies 110 on the slide plate 120, the third servo motor 260 is started, and the output shaft of the third servo motor 260 drives the rotating shaft 250 to rotate, so that the rotating shaft 250 drives the two second belt transmission mechanisms 240 to operate, so that the two second belt transmission mechanisms 240 drive the slide plate 120 and the glass bottles to be delivered to move. When moving directly above the collection box 154, the first servo motor 122 is started to expand the arc-shaped clamping block 119, so as to place the glass bottle inside the arc-shaped clamping block 119 into the collection box 154. Then the third cylinder 152 is started to move the collection box 154 downward. At this time, the delivery of the glass bottle can be completed.

[0037] The above are only the preferred embodiments of the present invention. Any person skilled in the art may modify the present invention by using the technical solutions described above or modify it into equivalent technical solutions. Therefore, any simple modification or equivalent replacement made according to the technical solutions of the present invention falls within the scope of protection required by the present invention.

Claims

1. A glass bottle delivery mechanism, comprising a clamping and positioning device (100) and a transportation device (200), wherein the clamping and positioning device (100) is located inside the transportation device (200) and is connected to the transportation device (200). Characterized in that: The clamping and positioning device (100) includes a sliding plate (120), and further includes a positioning component (110) connected to the sliding plate (120); There are multiple groups of the positioning components (110). The positioning component (110) includes a hollow double-ring body (111). A limiting substrate (112) is fixedly installed at the top of one side of the hollow double-ring body (111). A driving wheel (113) is rotatably connected to the bottom of the limiting substrate (112). A double-toothed ring (114) is rotatably connected to the bottom of the outer ring of the hollow double-ring body (111). The outer tooth ring of the double-toothed ring (114) meshes with the driving wheel (113). Three limiting columns (115) are fixedly installed at the bottom of the hollow double-ring body (111). Driven wheels (116) are rotatably connected to the outer side walls of the three limiting columns (115). The three driven wheels (116) are all meshed with the inner tooth ring of the double-toothed ring (114). Three sliding seats (117) are slidably connected to the top of the hollow double-ring body (111). Rack bars (118) are fixedly installed on the same side walls of the three sliding seats (117). The three rack bars (118) are respectively meshed with the three driven wheels (116). Arc-shaped clamping blocks (119) are fixedly installed at the tops of the three sliding seats (117). The three arc-shaped clamping blocks (119) are concentrically arranged and just form a peripheral circle; Multiple receiving holes (121) are formed in the sliding plate (120). The multiple receiving holes (121) are respectively connected to the multiple positioning components (110). The inner side walls of the multiple receiving holes (121) are respectively fixedly connected to the outer side walls of the multiple hollow double-ring bodies (111). First servo motors (122) are fixedly installed at the bottoms of the multiple receiving holes (121). The output shafts of the multiple first servo motors (122) are respectively fixedly connected to the multiple driving wheels (113); The clamping and positioning device (100) further includes a clamping assembly (130). The clamping assembly (130) includes a rotary cylinder (131). A rotating plate (132) is fixedly installed on the output shaft of the rotary cylinder (131). Two groups of long strip plates (133) are fixedly installed on the rotating plate (132). Grooved side plates (134) are fixedly installed on both groups of long strip plates (133). A first belt transmission mechanism (135) is provided on the inner side wall of each of the two groups of grooved side plates (134). The same adjusting roller (136) is slidably connected to the inner side wall of the strip-shaped groove of each of the two groups of grooved side plates (134). A first cylinder (137) is fixedly installed on the outer side wall of the grooved side plate (134) on the left. The output end of the first cylinder (137) is fixedly connected to the side wall of the adjusting roller (136). A second servo motor (138) is fixedly installed on the outer side wall of the grooved side plate (134) on the right. The output shaft of the second servo motor (138) is fixedly connected to the transmission wheel in the first belt transmission mechanism (135). Slide grooves (139) are opened at the top of the inner side wall of each of the two groups of grooved side plates (134). The same rectangular plate (140) is slidably connected to the inner side wall of each of the two groups of slide grooves (139). Two groups of clamping blocks (141) are fixedly installed at the bottom of the rectangular plate (140). The two groups of clamping blocks (141) are respectively fixedly connected to the conveyor belts on the two groups of first belt transmission mechanisms (135). A receiving frame (142) is fixedly installed at the front end of the rectangular plate (140). Two groups of arc-shaped clamps (143) are rotatably connected to the inner side wall of the receiving frame (142). Two groups of second cylinders (144) are rotatably connected to the front end of the rectangular plate (140). The output ends of the two groups of second cylinders (144) are respectively rotatably connected to the outer side walls of the two groups of arc-shaped clamps (143); The clamping and positioning device (100) further includes a collection assembly (150). The collection assembly (150) includes a bottom plate (151). A third cylinder (152) is fixedly installed at the center of the bottom plate (151). A collection box (154) is fixedly installed at the output end of the third cylinder (152). Spring rods (153) are fixedly installed at the four corners of the bottom of the collection box (154). The bottoms of the four groups of spring rods (153) are fixedly connected to the top of the bottom plate (151). A plurality of limiting holes (155) are opened at the top of the collection box (154). The apertures of the plurality of limiting holes (155) are different; When the glass bottles to be delivered are all located in the respective positioning assemblies (110) on the slide plate (120) and move directly above the collection box (154), start the first servo motor (122) to expand the arc-shaped clamping blocks (119) outward, so as to place the glass bottles in the arc-shaped clamping blocks (119) into the collection box (154).

2. A glass bottle delivery mechanism according to claim 1, characterized in that: The transportation device (200) includes a base frame (210). Second belt transmission mechanisms (240) are provided on the inner walls on both sides of the base frame (210). The transmission belts in the two groups of second belt transmission mechanisms (240) are respectively fixedly connected to both sides of the bottom of the sliding plate (120). The front pulleys of the two groups of second belt transmission mechanisms (240) are fixedly installed with the same rotating shaft (250). A third servo motor (260) is fixedly installed on the outer side wall of the base frame (210). The output shaft of the third servo motor (260) is fixedly connected to the rotating shaft (250). A first receiving groove (220) is formed at the bottom of the base frame (210), and the first receiving groove (220) is fixedly connected to the tops of both sides of the bottom plate (151). A second receiving groove (230) is formed at the top of one side of the base frame (210), and the side wall of the second receiving groove (230) is fixedly connected to the bottom of the rotary cylinder (131).

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