A glass product packing apparatus

Abstract

The application relates to a glass product packing device, which comprises a chassis, a rectangular loading plate is arranged at the top end of the chassis, a sliding rail is arranged on the top surface of the loading plate in the length direction, one sliding plate is slidably arranged at the two ends of the sliding rail respectively, a screw rod is jointly arranged on the bottom surface of the loading plate through bearings, the two sliding plates are respectively matched with reverse threads at the two ends of the screw rod through driving blocks arranged at the bottom ends, a plurality of glass tubes can be separated from each other, the two ends of the glass tubes are quickly positioned and packed after being separated, the working efficiency is improved, the plurality of glass tubes packed at the same time are in the separated state, so that the glass tubes are not extruded with each other, even if an external force causes a glass tube to be broken, the other glass tubes are not affected, the packing member arranged simultaneously has a buffer clamping effect, and the double ends play a buffering protection role when the plurality of glass tubes packed are transported or transferred.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of packing equipment, in particular to a glass product packing equipment. BACKGROUND

[0002] The glass product is not only the traditional flat shape, and the glass product needs to be packed after production by using the packing equipment, and the commonly used packing tool is the packing machine, and the packing material used by the packing machine is the packing belt, and the packing machine is started to work to deliver the packing belt, and the packing belt is hit from one end of the glass to the other end, so that the glass stacked together is fixed together, and the glass is convenient for unified transportation.

[0003] However, not all the glass is flat, and some glass products are in the shape of a circular tube, and the wall thickness of the glass is thin, and if the above packing machine is used to bind the multiple glass tubes together, the glass tubes are easily broken, how to pack the multiple glass tubes into a bundle without breaking, and how to improve the packing effect are the problems to be considered in the production link. SUMMARY

[0004] Based on the above problems, the present application provides a glass product packing equipment.

[0005] To achieve the above object, the present application provides the following technical scheme:

[0006] The utility model provides a kind of glass product packing equipment, including chassis, the top end of the chassis is equipped with rectangular loading plate, the top surface of the loading plate is equipped with slide rail in length direction, the both ends of slide rail are slidably installed with a piece of slide plate, the bottom surface of the loading plate is equipped with screw rod by bearing, screw rod is two-way screw rod with opposite external thread in both ends, two slide plates are respectively matched on the opposite thread of both ends of screw rod by driving block installed in bottom end, so that screw rod is rotated in positive direction or reverse direction, and two slide plates are moved towards each other or reversely by driving block when screw rod is rotated in positive direction or reverse direction;The longitudinal direction of the loading plate is equipped with front and back two transmission rods corresponding in its bottom by bearing, the middle part of the screw rod is equipped with driving bevel gear, one end of two transmission rods extends to near screw rod and is equipped with driven bevel gear engaged with driving bevel gear, so that transmission rod is rotated in synchronous action by the meshing action of driven bevel gear and driving bevel gear when screw rod is rotated;Spiral agitating tooth is installed on the transmission rod, the side of two slide plates facing spiral agitating tooth is equipped with locating plate along its length direction, and packing piece is positioned along its length direction on the side of two locating plates facing spiral agitating tooth, packing piece is equipped with packing cavity along its length direction, packing cavity is equipped with several equidistantly distributed partition plates in length direction, and unit cavity corresponding to each stirring tooth unit in spiral agitating tooth is formed between two adjacent partition plates, so that several glass tubes horizontally placed on the loading plate can be separated from each other when spiral agitating tooth rotates with transmission rod under the rotation action of screw rod, and the ends of glass tube are separated to correspond with the position of unit cavity in packing piece, and two locating plates are moved towards each other under the rotation action of screw rod, so that unit cavity in two packing pieces is pressed in the ends of separated glass product one by one, finally, all tubular glass products are packed in both ends, and separated from each other after packing.

[0007] Preferably, the bottom of the chassis is provided with a support leg at each of the four corners, and a reinforcing rod is connected between two adjacent support legs.

[0008] Preferably, the top of the chassis is provided with a material placing seat fixed to the middle of the top surface of the loading plate, and limiting portions gradually rising upwards are arranged at both ends of the longitudinal direction of the material placing seat, and the limiting portions extend to both ends of the longitudinal direction of the packing piece.

[0009] Preferably, a locating rod is arranged at each of the two ends of the side of the locating plate facing the spiral agitating tooth, and the packing piece is placed on the side of the locating plate, with the two ends contacting and being limited between the two locating rods, the locating rod is a hard rubber rod with certain strength and flexibility, and the strength and flexibility can make the locating rod plastically deform under the weight and extrusion force when the packing piece is placed downwards from the locating plate, and then the bottom surface of the packing piece finally falls on the top surface of the loading plate through the two locating rods.

[0010] Preferably, the positioning plate is also cushioning, and the back of the positioning plate is provided with a spring rod at each end of the other side where the positioning rod is installed, the spring rod is composed of a cylindrical rod and an external spring, the cylindrical rod of the spring rod penetrates through the slide plate in the transverse direction, the spring part of the spring rod is sleeved on the cylindrical rod, and one end is elastically connected to the positioning plate and the other end is elastically connected to the slide plate, so that when the glass tube end penetrates through the unit cavity and collides with the positioning plate, the impact force is reduced by the cushioning action of the positioning plate.

[0011] Preferably, two sets of protection devices are arranged in each unit cavity of the packing piece, each set of protection device includes a clamping plate and an elastic sheet plate connected to the clamping plate, the clamping plate of one set of protection device is arranged in the unit cavity and is arranged on the upper side and connected to a partition plate in the unit cavity through the elastic sheet plate, and the clamping plate of the other set of protection device is arranged in the unit cavity and is arranged on the side and connected to another partition plate in the unit cavity through the elastic sheet plate, so that two protection structures for elastically clamping the two ends of the glass tube are formed in the same unit cavity.

[0012] Preferably, the clamping plate is provided with a chamfer facing the feeding end of the glass tube.

[0013] Preferably, at least one buffer spring is arranged in each unit cavity in the packing piece, the buffer spring is arranged in a triangular position with the two clamping plates, and a solid rubber ball is arranged at the end of the buffer spring.

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

[0015] When the packing device is used, a set of positioning plates for packing is arranged at the two ends of the top of the screw rod driven by the screw rod, so that two packing pieces can be placed at the same time by using the two positioning plates, the packing piece has a cushioning function, a helical stirring tooth driven by the screw rod is arranged in the middle of the device, and when the two positioning plates driven by the screw rod move the placed two packing pieces towards the two ends of the glass tube, the helical stirring tooth also rotates synchronously, so that the plurality of glass tubes can be separated from each other, and the two ends of the glass tube after separation are quickly positioned and packed, which not only improves the work efficiency, but also keeps the plurality of glass tubes in a separated state, so that they will not be squeezed by each other, even if one of the glass tubes is broken due to external force, the other glass tubes will not be affected, and the packing piece arranged at the same time has a cushioning and clamping function, which can also play a double-end cushioning protection role when the packed plurality of glass tubes are transported or transferred. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structural schematic diagram from the bottom view of the present application.

[0017] Figure 2 Structure schematic diagram from the top view angle introduced by the present application; Figure 1

[0018] Figure 3 Structure schematic diagram from the side view angle introduced by the present application; Figure 2

[0019] Figure 4 Enlarged structure schematic diagram of A part introduced by the present application; Figure 3

[0020] Figure 5 Front plane structure schematic diagram of the present application;

[0021] Figure 6 Side plane structure schematic diagram of the present application;

[0022] Figure 7 Specific structure and matching relationship schematic diagram of the packing piece and the positioning plate in the present application;

[0023] Figure 8 Working principle schematic diagram of the present application, wherein L represents a glass tube;

[0024] Figure 9 Enlarged structure schematic diagram of B part introduced by the present application. Figure 8

[0025] In the figure: 1, base frame; 2, loading plate; 3, slide rail; 4, slide plate; 5, transmission block; 6, screw rod; 7, transmission rod; 8, driven bevel gear; 9, driving bevel gear; 10, helical stirring tooth; 11, positioning plate; 12, packing piece; 13, packing cavity; 14, feeding port; 15, partition plate; 16, unit cavity; 17, reinforcing rod; 18, discharging seat; 19, limiting part; 20, positioning rod; 21, spring rod; 22, protection piece; 23, clamping plate; 24, elastic sheet plate; 25, rectangular through slot; 26, chamfer; 27, buffer spring; 28, solid rubber ball; 29, supporting leg. DETAILED DESCRIPTION

[0026] The technical solutions of the present application will be described clearly and completely below in combination with the drawings. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by the person skilled in the art without creative labor fall within the protection scope of the present application.

[0027] ​​​​In the description of the present application, it should be noted that the orientation or positional relationship indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the application.

[0028] In the description of the present application, it should be noted that, unless otherwise explicitly specified and limited, terms such as "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0029] Referring to the drawings Figures 1-9The utility model relates to a glass product packing equipment, including the chassis 1, the top of chassis 1 is equipped with rectangular loading plate 2, the top surface length direction of loading plate 2 is equipped with slide rail 3, and the both ends of slide rail 3 are slidably installed with a piece of slide plate 4, and the bottom surface of loading plate 2 is commonly installed with screw rod 6 through bearing, and screw rod 6 is two-way screw rod with opposite external threads at both ends, and two slide plates 4 are respectively matched on the opposite threads of both ends of screw rod 6 through the transmission block 5 installed at the bottom, so that when screw rod 6 rotates forward or reversely, two slide plates 4 are driven to move towards each other or reversely through transmission block 5, and the longitudinal direction of loading plate 2 is installed with the transmission rod 7 of front and back two places corresponding at its bottom through bearing, and the middle part of screw rod 6 is installed with driving bevel gear 9, and one end of two transmission rods 7 extends to be close to screw rod 6 and is installed with driven bevel gear 8 engaged transmission in driving bevel gear 9, so that when screw rod 6 rotates, transmission rod 7 is driven to rotate synchronously through the meshing action of driven bevel gear 8 and driving bevel gear 9, and screw stirring tooth 10 is installed on transmission rod 7, and the side of two slide plates 4 facing screw stirring tooth 10 is provided with positioning plate 11 along its length direction, and the side of two positioning plates 11 facing screw stirring tooth 10 is positioned with packing piece 12 along its length direction, and packing piece 12 is provided with packing cavity 13 along its length direction, and packing cavity 13 is provided with inlet 14 on the side facing screw stirring tooth 10, and a plurality of equidistant distribution partition plates 15 are fixed in the length direction of packing cavity 13, and unit cavity 16 corresponding to each stirring tooth unit in screw stirring tooth 10 is formed between adjacent two partition plates 15, so that when screw stirring tooth 10 rotates with the rotary action of transmission rod 7 under the rotary action of screw rod 6, a plurality of glass tubes horizontally placed on loading plate 2 can be separated from each other, and the glass tube separation makes its both ends correspond to the position of unit cavity 16 in packing piece 12, and under the rotary action of screw rod 6, two positioning plates 11 are driven to move towards each other by two slide plates 4, so that unit cavity 16 in two packing pieces 12 is pressed in the both ends of the separated glass product one by one, finally, the both ends of all tubular glass products are packed, and after packing, they are separated from each other.

[0030] In summary, as Figure 8As shown, in actual use, the glass tubes L produced on the production line are arranged in transverse direction on the discharge seat 18 on the top of the carrier plate 2, and are also located on the helical stirring teeth 10. After being placed, the glass tubes L located at the two ends of the discharge seat 18 are limited by the limiting parts 19, so as to avoid rolling off. The operator presses the starting switch to drive the motor to rotate the screw rod 6. The rotation of the screw rod 6 drives the driving bevel gear 9 to rotate. The driving bevel gear 9 meshes with the driven bevel gear 8 to rotate and simultaneously drives the transmission rod 7 and the helical stirring teeth 10 on the transmission rod 7 to rotate synchronously. The helical stirring teeth 10 are made of flexible rubber material, which will not damage the glass tubes L due to the rotating action. The helical stirring teeth 10 rotate at the same time, and the helical profile thereof separates the glass tubes from each other. At the same time, the screw rod 6 rotates at the same time, and the transmission block 5 moves the two sliding plates 4 towards each other. The two sliding plates 4 move the positioning plate 11 towards each other, so as to clamp the two packing elements 12 placed on the inner side of the positioning plate 11 to the two ends of the glass tubes L respectively. The two ends of the glass tubes L are clamped by the packing elements 12, that is, the two ends are simultaneously packaged. During the packaging process, the two adjacent glass tubes L are also separated. Therefore, after the two ends of the glass tubes L are packed, they are also separated from each other. The multiple glass tubes L are quickly packed, and after being packed, they are in a separated state, so that they are prevented from being broken due to mutual extrusion during transportation. During the whole packaging process, only the two packing elements 12 are moved towards each other to quickly pack the two ends of the glass tubes L by rotating the screw rod 6 in the transverse direction, and the helical stirring teeth 10 rotating in the longitudinal direction are driven to quickly separate the two adjacent glass tubes L. Therefore, one main action mechanism drives two secondary action mechanisms to realize two actions, which saves the kinetic energy components, improves the work efficiency, and meets the requirements of quickly packing the thin-walled circular glass products. The packing cavity 13 arranged in the length direction of the packing element 12 is divided into a plurality of separate unit cavities 16 by the partition plate 15. Therefore, when the packing element 12 is used to position the two ends of the glass tubes L, each unit cavity 16 will be clamped to the two ends of each glass tube L. In addition, the whole packing element 12 is an integral whole. Therefore, after the two ends of the multiple glass tubes L in the same batch are fixed, the glass tubes L are easily removed from the base frame 1, which improves the work efficiency. Therefore, the multiple unit cavities 16 arranged on the packing element 12 by the partition plate 15 provide a guarantee for improving the work efficiency and quickly separating the multiple glass tubes L. The rotating action of the two transmission rods 7 symmetrically arranged is used to separate the glass tubes L placed on the discharge seat 18 by the helical stirring teeth 10 thereon. The length of the helical stirring teeth 10 is increased, so as to separate more glass tubes L at the same time.

[0031] The base frame 1 is provided with a support leg 29 at each corner of the bottom. Adjacent two support legs 29 are connected with a reinforcing rod 17 to improve the structural strength.

[0032] Positioning plate 11 is provided with a positioning rod 20 at each end of the surface facing the spiral stirring teeth 10, and the packing piece 12 is placed on the surface of the positioning plate 11, and the two ends are in contact and limited between the two positioning rods 20. The positioning rod 20 is a hard rubber rod with certain strength and flexibility. The strength and flexibility meet the requirements that the positioning rod 20 is plastically deformed by the self-weight and extrusion force when the packing piece 12 is placed downward from the upper surface of the positioning plate 11, and then the bottom surface of the packing piece 12 finally falls on the top surface of the carrier plate 2 after being positioned by the two positioning rods 20. From the structure, the positioning rod 20 is a cylindrical light rod, which is simple in structure, but can quickly position the two ends of the packing piece 12 when the packing piece 12 is placed. The actual positioning part of the positioning rod 20 for positioning the two ends of the packing piece 12 is in contact with the partition plate 15 at the two ends of the packing piece 12, and the partition plate 15 is also a partition component for forming the unit cavity 16. Therefore, the positioning effect is formed by the partition plate 15 at the two ends and the positioning rod 20, so that the partition plate 15 also has a positioning and guiding effect in essence, which facilitates the quick directional placement and positioning of the packing piece 12 on the positioning plate 11.

[0033] As Figure 7 , Figure 9The positioning plate 11 also has a buffering function. The positioning plate 11 has a spring rod 21 installed on each end of the other side where the positioning rod 20 is installed. The spring rod 21 is composed of a cylindrical rod and an external spring. The cylindrical rod of the spring rod 21 penetrates through the slide plate 4 in the transverse direction. The spring part of the spring rod 21 is sleeved on the cylindrical rod, and one end is elastically connected to the positioning plate 11 and the other end is elastically connected to the slide plate 4. When the glass tube L end penetrates through the unit cavity 16 and collides with the positioning plate 11, the impact force is reduced by the buffering action of the positioning plate 11 to prevent the two ends of the glass tube L from breaking. Therefore, the positioning plate 11 not only uses the positioning rod 20 to quickly position the packaged piece 12, but also uses its buffering function to protect the two ends of the glass tube L when the packaged piece 12 is positioned and the several glass tubes L are separated. When the positioning plate 11 moves towards the corresponding glass tube L with each unit cavity 16 on the packaged piece 12, the spiral stirring teeth 10 are still rotating at this time. The fixing force of the unit cavity 16 on the two ends of the glass tube L will be greater than the stirring force of the spiral stirring teeth 10 on the glass tube L. At this time, the spiral stirring teeth 10 are only plastic deformed, and the unit cavity 16 will continue to move towards the glass tube L. The unit cavity 16 needs to continue a certain distance to position the two ends of the glass tube L. Therefore, the unit cavity 16 will cause the positioning plate 11 to collide with the end of the glass tube L when it continues to move. The positioning plate 11 is provided with this buffering structure, which can move in the opposite direction when the positioning plate 11 is impacted by the end of the glass tube L, and buffer under the buffering action of the spring rod 21 until the two ends of the glass tube L are completely stretched in the unit cavity 16 and positioned by the packaged piece 12.

[0034] Preferably, each unit cavity 16 of the packaging component 12 is provided with two sets of protective components 22. Both sets of protective components 22 include a clamping plate 23 and an elastic sheet plate 24 connected to the clamping plate 23. The clamping plate 23 of one set of protective components is located within the unit cavity 16, positioned upwards, and connected to a partition plate 15 of the unit cavity 16 via the elastic sheet plate 24. The clamping plate 23 of the other set of protective components is located within the unit cavity 16, positioned to the side, and connected to another partition plate 15 of the unit cavity 16 via the elastic sheet plate 24. This results in two separate units within the same unit cavity 16 for holding the glass tube. The protective structure with elastic clamping at both ends of the glass tube L, where the two ends of the glass tube L are fixed by the unit cavity 16 on the packaging component 12, means that when the two ends of the glass tube L extend into the unit cavity 16, its diameter is greater than the distance between the two clamping plates 23. Therefore, the two ends of the glass tube L will first contact the chamfer 26, then push the two clamping plates 23 to move in opposite directions, causing the elastic sheet plate 24 to compress and store force. Finally, the elastic force released by the elastic sheet plate 24 is used to clamp the two ends of the glass tube L through the clamping plates 23. This serves two purposes: first, to prevent the two ends of the glass tube L from loosening on the packaging component 12; and second, to provide cushioning after the glass tube L is fixed at both ends. Figure 3 , Figure 4 As shown, each unit cavity 16 within the packaging component 12 is equipped with at least one buffer spring 27. The buffer spring 27 and two clamping plates 23 are distributed in a triangular position, and a solid rubber ball 28 is installed at the end of the buffer spring 27. That is, after the two ends of these glass tubes L are fixed and packaged by the packaging component 12, at least three positions are clamped by two clamping plates 23 and one buffer spring 27. When these glass tubes L are removed from the base frame 1 along with the packaging component 12 and transported or transferred on the transfer equipment, the two ends have buffer properties, so they can be buffered by themselves when passing through bumpy sections during transportation to avoid breakage.

[0035] The foregoing description of specific exemplary embodiments of the invention is for illustrative and explanatory purposes. These descriptions are not intended to limit the invention to the precise forms disclosed, and it will be apparent that many changes and variations can be made in accordance with the foregoing teachings. The exemplary embodiments were chosen and described in order to explain the specific principles of the invention and its practical application, thereby enabling those skilled in the art to implement and utilize various different exemplary embodiments of the invention, as well as various different choices and variations. The scope of the invention is intended to be defined by the claims and their equivalents.

Claims

1. A glass product packaging device, comprising a base frame (1), characterized in that: A rectangular carrier plate (2) is installed at the top of the base frame (1). A slide rail (3) is provided on the top surface of the carrier plate (2) along its length. A sliding plate (4) is slidably installed at each end of the slide rail (3). A screw (6) is installed on the bottom surface of the carrier plate (2) through bearings. The screw (6) is a bidirectional screw with reverse external threads at both ends. The two sliding plates (4) are respectively engaged with the reverse threads at both ends of the screw (6) by a transmission block (5) installed at the bottom end, so that when the screw (6) rotates in the forward or reverse direction, it drives the two sliding plates (4) to move towards each other or in opposite directions through the transmission block (5). Two transmission rods (7) corresponding to their bottoms are mounted on the plate (2) in the longitudinal direction via bearings. A driving bevel gear (9) is mounted in the middle of the screw (6). One end of each transmission rod (7) extends close to the screw (6) and is fitted with a driven bevel gear (8) that meshes with the driving bevel gear (9). This allows the screw (6) to rotate and, through the meshing action of the driven bevel gear (8) and the driving bevel gear (9), drive the transmission rods (7) to rotate synchronously. A spiral agitator (10) is mounted on the transmission rod (7), and the two slide plates (4) face the spiral agitator (10). A positioning plate (11) is provided on one side along its length direction. A packaging component (12) is positioned on the side of the two positioning plates (11) facing the spiral stirring teeth (10) along its length direction. The packaging component (12) is provided with a packaging cavity (13) along its length direction. A feed inlet (14) is left on the side of the packaging cavity (13) facing the spiral stirring teeth (10). Several equally spaced partition plates (15) are fixed in the length direction of the packaging cavity (13). A unit cavity (16) corresponding to each stirring tooth unit in the spiral stirring teeth (10) is formed between two adjacent partition plates (15). When the rotating action causes the spiral stirring teeth (10) to rotate with the transmission rod (7), several glass tubes placed horizontally on the carrier plate (2) can be separated from each other, and the glass tubes are separated so that their two ends correspond to the positions of the unit cavities (16) in the packaging component (12). When the screw (6) rotates, the two sliding plates (4) drive the two positioning plates (11) to move towards each other, so that the unit cavities (16) in the two packaging components (12) are pressed against the two ends of the separated glass products, and finally all the tubular glass products are quickly packaged at both ends, and the two are separated from each other after packaging. The positioning plate (11) has a positioning rod (20) at each end of the side facing the spiral stirring tooth (10). The package (12) is placed on the surface of the positioning plate (11), and its two ends are in contact with and limited between the two positioning rods (20). The positioning rod (20) is a hard rubber rod with a certain strength and a certain flexibility. Its strength and flexibility are sufficient to allow the package (12) to be placed from above the positioning plate (11) downwards, so that the positioning rod (20) can be plastically deformed by its own weight and the squeezing force during placement, and then it can be finally positioned by the two positioning rods (20) and its bottom surface can finally fall on the top surface of the carrier plate (2). The positioning plate (11) also has a buffering function. At each end of the side of the positioning plate (11) opposite to the side where the positioning rod (20) is installed, there is a spring rod (21) consisting of a cylindrical rod sleeved on the outside of the cylindrical rod and a spring. The cylindrical rod of the spring rod (21) passes through the slide plate (4) in the transverse direction. The spring part of the spring rod (21) is sleeved on the cylindrical rod, and one end is elastically connected to the positioning plate (11) and the other end is elastically connected to the slide plate (4). When the package (12) is positioned by the two positioning rods (20) and placed on the positioning plate (11) and docks with the end of the glass tube through the unit cavity (16), when the end of the glass tube passes through the unit cavity (16) and collides with the positioning plate (11), the buffering action of the positioning plate (11) reduces the impact force.

2. The glass product packaging equipment according to claim 1, characterized in that: The base frame (1) has a support leg (29) at each of the four corners of its bottom, and a reinforcing rod (17) is connected between adjacent support legs (29).

3. The glass product packaging equipment according to claim 1, characterized in that: The base frame (1) is provided with a feeding seat (18) fixed in the middle of the top surface of the carrier plate (2). A rectangular through groove (25) is provided in the middle of the feeding seat (18). The spiral stirring teeth (10) are located in the rectangular through groove (25). The feeding seat (18) has gradually upward limiting parts (19) at both ends in the longitudinal direction. The limiting parts (19) at both ends extend to both ends in the longitudinal direction of the package (12).

4. A glass product packaging device according to claim 1, characterized in that: Each unit cavity (16) of the packaging component (12) is provided with two sets of protective components (22). Both sets of protective components (22) include a clamping plate (23) and an elastic sheet plate (24) connected to the clamping plate (23). The clamping plate (23) of one set of protective components (22) is located in the unit cavity (16) and is positioned at the top and connected to a partition plate (15) of the unit cavity (16) through the elastic sheet plate (24). The clamping plate (23) of the other set of protective components (22) is located in the unit cavity (16) and is positioned to the side and connected to another partition plate (15) of the unit cavity (16) through the elastic sheet plate (24). This results in two protective structures for elastically clamping the two ends of the glass tube being formed in the same unit cavity (16).

5. A glass product packaging equipment according to claim 4, characterized in that: The clamp (23) is also provided with a chamfer (26) at the feeding end facing the glass tube.

6. A glass product packaging device according to claim 5, characterized in that: Each unit cavity (16) within the packaging component (12) is provided with at least one buffer spring (27). The buffer spring (27) and the two clamping plates (23) are arranged in a triangular position, and a solid rubber ball (28) is installed at the end of the buffer spring (27).

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