CN217667686U - Cover body assembling equipment - Google Patents

Abstract

The application discloses lid equipment belongs to the technical field of production facility, it is including carrying the platform, set up in the material feeding unit who carries platform one end, set up in the receipts material funnel of carrying the platform other end, be provided with the transport guide rail that is used for carrying the lid between material feeding unit and the receipts material funnel, offer on the transport guide rail and be used for sliding the complex recess with the lid bottom, carry the bench to be provided with the conveying mechanism who is used for carrying the lid, conveying mechanism is including sliding a plurality of setting elements that set up to be used for driving the lid removal on carrying the guide rail, set up the drive assembly who is used for driving the setting element removal on carrying the bench, the setting element is including sliding the baffle that sets up on carrying the guide rail, fixed connection is close to the baffle of carrying guide rail one side on the baffle, adjacent baffle is articulated each other. This application has the effect of guaranteeing that the lid keeps the vertical state in the assembling process, improves the stability and the equipment precision in the lid assembling process.

Description

Cover body assembling equipment

Technical Field

The application relates to the field of production equipment, in particular to cover body assembling equipment.

Background

The bottle cap is an important part of food and drink packaging, has the functions of keeping the sealing performance of content products, preventing opening and being safe, and is widely applied to bottled products and plays an important role in the packaging industry.

In the related art, chinese utility model patent with publication number CN215239133U discloses a reagent cap assembling apparatus, which comprises a first cap body conveying device, a second cap body conveying device, a conveying rail, an assembling device, a material pushing mechanism, a material blocking mechanism, a cap falling mechanism, a fixing mechanism, a detecting device and a feed opening, wherein the conveying rail is provided with a conveying channel for placing a first cap body, and the conveying channel is arranged at the discharge ends of the first cap body conveying device and the second cap body conveying device; the assembling device is provided with an assembling executing part which is vertically arranged towards the conveying channel and an assembling driving mechanism which drives the assembling executing part to lift or lift and rotate so as to press or screw the second cover body on the first cover body; the pushing mechanism comprises a sliding table, at least three positioning plates arranged on the sliding table at equal intervals along the direction parallel to the conveying channel, and a first driving mechanism for driving the positioning plates to move along the direction parallel to the conveying channel.

To above-mentioned correlation technique, the inventor thinks that the lid is carried to the transportation in-process of lid equipment, uses conveying channel and locating plate to carry the lid, and the lid falls into and inclines easily behind the conveying channel, can't guarantee that the lid keeps vertical state in the assembling process, and stability and equipment precision among the lid assembling process are relatively poor.

SUMMERY OF THE UTILITY MODEL

In order to guarantee that the lid keeps the vertical state in the assembling process, improve stability and equipment precision in the lid assembling process, this application provides a lid equipment.

The application provides a lid equipment adopts following technical scheme:

the utility model provides a lid equipment, including carry the platform, set up in carry the material feeding unit of platform one end, set up in carry the receipts material funnel of the platform other end, material feeding unit with receive and be provided with the transport guide rail that is used for carrying the lid between the material funnel, offer on the transport guide rail and be used for sliding the complex recess with the lid bottom, carry the bench to be provided with the conveying mechanism who is used for carrying the lid, conveying mechanism including slide set up in be used for on the transport guide rail drive the lid remove a plurality of setting elements, set up in carry the bench to be used for the drive assembly that the setting element removed, the setting element including slide set up in baffle, fixed connection on the transport guide rail be close to the baffle of carrying guide rail one side on the baffle, adjacent the baffle is articulated each other.

Through adopting the above technical scheme, the operator starts equipment, the lid is carried to carrying the platform from feeder equipment, be located two adjacent baffles on the setting element of carrying the rotary drum position apart from the grow under articulated effect, the recess of guide rail is gone into to the lid under the effect of baffle, adjacent baffle apart from diminishing presss from both sides the lid tightly, it makes the setting element remove to carry the rotary drum rotation, the lid equipment is accomplished the back, carry the rotary drum to remove the setting element to receiving the material funnel, guarantee the lid and keep the vertical state at the equipment in-process under the effect of baffle and recess, stability and equipment precision in the lid assembling process have been improved.

Preferably, a conveying rotary drum penetrates through one side, close to the feeding device, of the conveying table, a driving assembly used for driving the conveying rotary drum to rotate is arranged on the conveying table, one side, close to the material receiving hopper, of the conveying table is rotatably connected with a conveying auxiliary rotary drum, and a chain ring formed by hinging a plurality of baffle plates is arranged between the conveying auxiliary rotary drum and the conveying rotary drum in a winding mode.

Through adopting above-mentioned technical scheme, the baffle forms the chain circle through the articulated, the chain circle is around locating to carry the rotary drum and carry and rotate between the supplementary rotary drum, when the lid falls into the clearance between the baffle, the baffle removes the lid to lid equipment department from material feeding unit's one end under the effect of chain circle, the equipment is accomplished the back lid and is removed to receiving the material funnel and accomplish the equipment under the effect of baffle, the baffle removes to material feeding unit formation circulation from receiving the material funnel under the effect of chain circle, be favorable to improving lid packaging efficiency.

Preferably, a supporting table is arranged at the bottom of the conveying table, the driving assembly comprises a motor arranged on the top surface of the supporting table, a worm wheel fixedly connected to the conveying drum, and a worm fixedly connected to an output shaft of the motor and meshed with the worm wheel, a connecting rod is fixedly arranged on the worm wheel in a fixing sleeve mode, and the connecting rod is fixedly connected with the end face of the bottom of the conveying drum.

Through adopting above-mentioned technical scheme, operating personnel starting equipment, the motor rotates and makes the worm rotate, and the worm rotates and makes the worm wheel rotate, and the worm wheel passes through the connecting rod and makes the transport rotary drum rotate, reduces and carries the rotary drum rotational speed, is favorable to improving the precision of lid equipment.

Preferably, rubber pads are fixed on two sides of the partition plate.

Through adopting above-mentioned technical scheme, the setting up of rubber pad is favorable to preventing the damage of lid on the one hand, and on the other hand is favorable to increasing frictional force to improve the stability of lid between adjacent two baffles.

Preferably, a fastening rotary drum is arranged on one side, away from the conveying rotary drum, of the conveying guide rail, the fastening rotary drum penetrates through the conveying table and is rotatably connected with the conveying table, a fastening auxiliary rotary drum is rotatably connected to one side, close to the material receiving hopper, of the conveying table, a fastening belt is wound on the fastening rotary drum and the fastening auxiliary rotary drum, and the fastening belt and the partition plate are attached to each other along the length direction of the guide rail.

Through adopting above-mentioned technical scheme, around being equipped with the fastening area between fastening rotary drum and the supplementary rotary drum of fastening, fastening area and baffle laminating for the lid keeps the vertical state in the setting element, is favorable to improving the accuracy of lid equipment.

Preferably, the conveying drum is fixedly sleeved with a conveying gear near the end of the worm gear, the fastening drum is fixedly sleeved with a fastening gear through the end of the conveying table, and the conveying gear is meshed with the fastening gear.

Through adopting above-mentioned technical scheme, carry the rotary drum to rotate and make conveying gear rotate, conveying gear rotates and drives fastening gear and rotate, and fastening gear rotates and makes fastening rotary drum to drive the fastening area and rotate.

Preferably, the fastening belt lateral surface is provided with the fastening block along the length direction interval of fastening belt, the gag lever post is worn to be equipped with by the side that the fastening block is close to the baffle, seted up on the fastening block be used for with the gag lever post complex fastening groove that slides, fixedly connected with fastening spring on the gag lever post, the other end that fastening spring kept away from the gag lever post with the interior terminal surface fixed connection of fastening groove, the gag lever post with adjacent clearance one-to-one between the baffle.

Through adopting above-mentioned technical scheme, the fastening area rotates, and the fastening area is followed the setting element and is removed together, and the fastening area makes the fastening block remove, and the fastening block makes the gag lever post remove, and the gag lever post stretches into between the adjacent baffle and supports tightly with the lid under the fastening spring effect, is favorable to improving the stability of lid equipment.

Preferably, the conveying guide rail is rotatably provided with a ball, and the ball is in rolling fit with the bottom surface of the baffle.

Through adopting above-mentioned technical scheme, being provided with of ball does benefit to the coefficient of friction who reduces baffle and conveying guide rail side for the removal of baffle is more smooth and easy.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by adopting the technical scheme, an operator starts the equipment, the cover body is conveyed to the conveying platform from the feeding equipment, the positioning piece is positioned at the position of the conveying rotary drum, the distance between two adjacent partition plates is increased under the action of hinging, the cover body falls into the groove of the guide rail under the action of the baffle plate, the distance between the adjacent partition plates is reduced to clamp the cover body tightly, the positioning piece is moved by the conveying rotary drum, after the cover body is assembled, the positioning piece is moved to the material receiving hopper by the conveying rotary drum, the cover body is ensured to be kept in a vertical state in the assembling process under the action of the partition plates and the groove, and the stability and the assembling accuracy in the assembling process of the cover body are improved;

2. the conveying rotary drum rotates to enable the conveying gear to rotate, the conveying gear rotates to drive the fastening gear to rotate, the fastening gear rotates to enable the fastening rotary drum to rotate, so that the fastening belt is driven to rotate, the fastening belt moves along with the positioning piece, the fastening block moves through the fastening belt, the limiting rod moves through the fastening block, the limiting rod extends into the space between the adjacent partition plates and abuts against the cover body under the action of the fastening spring, and the assembly stability of the cover body is improved;

3. operating personnel starting equipment, the motor rotates and makes the worm rotate, and the worm passes through the worm wheel and drives and carry the rotary drum to rotate, reduces and carries the rotary drum rotational speed, is favorable to improving the precision of lid equipment.

Drawings

Fig. 1 is a schematic structural diagram of a cover assembling apparatus according to an embodiment of the present application.

Fig. 2 is a schematic structural diagram of a positioning element according to an embodiment of the present application.

Fig. 3 is a schematic structural diagram of a driving assembly according to an embodiment of the present application.

Fig. 4 is an enlarged schematic view at a in fig. 1.

Description of reference numerals:

1. a conveying table; 11. a feeding device; 12. a receiving funnel; 13. a conveying guide rail; 131. a groove; 132. a ball bearing; 14. a conveying drum; 141. a conveying gear; 15. a conveying auxiliary drum; 16. a conveying mechanism; 17. fastening the rotary drum; 171. fastening the gear; 18. fastening the auxiliary rotary drum; 19. a fastening tape; 191. a fastening block; 192. a limiting rod; 193. a fastening groove; 194. a fastening spring; 2. a positioning member; 21. a baffle plate; 22. a partition plate; 221. a rubber pad; 3. a drive assembly; 31. a worm gear; 311. a connecting rod; 32. a worm; 33. an electric motor; 331. and a support table.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses lid equipment. Referring to fig. 1, the cover assembling apparatus includes a conveying table 1, a feeding device 11, a receiving hopper 12, and a conveying mechanism 16. The conveying table 1 is sequentially provided with a cover falling mechanism, a fixing mechanism and an assembling device, the cover body falls into the conveying table 1 from the feeding device 11 and is conveyed to the cover falling mechanism, the cover body and the bottle cap are pre-installed through the cover falling mechanism, the cover body with the cover falling completed is conveyed to the fixing mechanism to fix the cover body and the bottle cap, the cover body with the fixed cover body is conveyed to the assembling mechanism to screw the bottle cap relative to the cover body, and the assembled cover body is conveyed to the material receiving hopper 12 to complete the assembly of the cover body. The cover dropping mechanism, the fixing mechanism and the assembling device are all the prior art, and the main improvement point of the present application is the conveying mechanism, so this will not be described in detail in this embodiment.

Referring to fig. 1, the conveyance table 1 has a rectangular plate shape, and the conveyance table 1 is disposed horizontally. One end of the conveying platform 1 is provided with a feeding device 11, and the other end is provided with a receiving hopper 12. Carry fixedly connected with transport guide rail 13 on the platform 1, carry the top surface of guide rail 13 to set up recess 131 along the length direction of transport guide rail 13, the cooperation of sliding of recess 131 inner wall and lid outer peripheral face, transport guide rail 13 one end top surface and material feeding unit 11's transfer passage fixed connection, the transport guide rail 13 other end extends to the opening top of receiving hopper 12.

Referring to fig. 1, 2 and 4, the transport mechanism 16 includes a positioning member 2 and a drive assembly 3. The positioning element 2 comprises baffle plates 21 and partition plates 22, the baffle plates 21 are rectangular plate-shaped, the baffle plates 21 are arranged on the top surface of the conveying guide rail 13 in a sliding mode, balls 132 are installed on the conveying guide rail 13 in a rotating mode, the balls 132 are matched with the bottom surfaces of the baffle plates 21 in a rolling mode, and adjacent baffle plates 21 are hinged to form annular chain rings. The arrangement of the balls 132 is beneficial to reducing the friction coefficient of the baffle plate 21 and the side surface of the conveying guide rail 13, so that the baffle plate 21 can move more smoothly.

Referring to fig. 2 and 4, a partition plate 22 is fixedly connected to a side surface of the baffle plate 21 close to the groove 131, the partition plate 22 is rectangular plate-shaped, a plane where the partition plate 22 is located is perpendicular to a plane where the baffle plate 21 is located, a length direction of the partition plate 22 is identical to a length direction of the baffle plate 21, and rubber pads 221 are fixedly connected to two sides of the partition plate 22.

Referring to fig. 1, a conveying drum 14 is rotatably arranged on the end portion, close to the feeding device 11, of the conveying table 1 in a penetrating mode, the conveying table 1 is rotatably connected with the conveying drum 14, a conveying auxiliary drum 15 is rotatably arranged on the end portion, close to the material receiving hopper 12, of the conveying table 1, and a chain ring is arranged between the conveying drum 14 and the conveying auxiliary drum 15 in a winding mode. The lid is carried to carrying platform 1 from the feeding equipment, be located adjacent two baffles 22 on the setting element 2 of carrying rotary drum 14 position and apart from the grow under articulated effect, the lid falls into the recess 131 of guide rail under the effect of baffle 21, adjacent baffle 22 apart from diminishing presss from both sides the lid tightly, rubber pad 221 on the baffle 22 is favorable to preventing the damage of lid, increase frictional force, thereby improve the stability of lid between adjacent two baffles 22, carry rotary drum 14 to rotate and make setting element 2 remove, baffle 21 forms the chain circle through the articulated, the chain circle rotates around locating between carrying rotary drum 14 and carrying supplementary rotary drum 15, when the lid falls into the clearance between baffle 22, baffle 22 removes the lid to the lid equipment department from the one end of feeding device 11 under the effect of chain circle, the lid removes to the completion equipment to funnel 12 under the effect of baffle 22 after the equipment completion, baffle 22 removes to feeding device 11 from funnel receipts material 12 under the effect of chain circle, be favorable to improving lid packaging efficiency, guarantee to receive the material and keep the vertical state in the equipment under the effect of baffle 22 and recess 131, the lid stability and the equipment accuracy in-process have been improved.

Referring to fig. 3, a connecting rod 311 is fixedly connected to an end of the transport drum 14 passing through the bottom surface of the transport table 1, and a worm wheel 31 is fixedly connected to an end of the connecting rod 311 remote from the transport drum 14. The bottom of the conveying table 1 is provided with a supporting table 331, the top surface of the supporting table 331 is provided with a motor 33, the output shaft of the motor 33 is fixedly connected with a worm 32, the length direction of the worm 32 is consistent with the length direction of the output shaft of the motor 33, and the worm 32 is meshed with the worm wheel 31. The operating personnel starts equipment, and motor 33 rotates and makes worm 32 rotate, and worm 32 passes through worm wheel 31 and drives the transport rotary drum 14 and rotate, reduces and carries rotary drum 14 rotational speed, is favorable to improving the precision of lid equipment.

Referring to fig. 1 and 3, a fastening rotary drum 17 is arranged on the end part of the conveying platform 1 close to the feeding device 11 in a penetrating manner, and the fastening rotary drum 17 is rotatably connected with the conveying platform 1. The end of the fastening drum 17 passing through the bottom surface of the conveying table 1 is fixedly sleeved with a fastening gear 171, the end of the conveying drum 14 close to the worm wheel 31 is fixedly sleeved with a conveying gear 141, and the fastening gear 171 and the conveying gear 141 are meshed with each other. The conveying platform 1 is rotatably provided with a fastening auxiliary rotary drum 18 close to the end part of the material receiving hopper 12, a fastening belt 19 is wound between the fastening rotary drum 17 and the fastening auxiliary rotary drum 18, the length direction of the fastening belt 19 is consistent with that of the chain ring, and the fastening belt 19 is attached to a partition plate 22 on the chain ring. An operator starts the motor, the motor rotates to enable the worm 32 to rotate, the worm 32 drives the conveying drum 14 to rotate through the worm wheel 31, the conveying drum 14 rotates to enable the conveying gear 141 to rotate, the conveying gear 141 rotates to enable the fastening gear 171 to rotate, and the fastening gear 171 rotates to enable the fastening drum 17 to rotate, so that the fastening belt 19 is driven to rotate.

Referring to fig. 1 and 4, a plurality of fastening blocks 191 are provided at intervals on the outer surface of the fastening band 19 along the longitudinal direction of the fastening band 19, and a stopper rod 192 is inserted into the side surface of the fastening block 191 adjacent to the baffle 21. The limiting rod 192 is rectangular block-shaped, the side face, close to the baffle 21, of the limiting rod 192 is an arc-shaped face, and the limiting rod 192 corresponds to the gaps between the adjacent partition plates 22 one by one. Fastening groove 193 has been seted up on fastening block 191, and fastening groove 193 inside wall and gag lever post 192 lateral surface slide the complex, and gag lever post 192 is close to the interior terminal surface fixedly connected with fastening spring 194 of gag lever post 192, and fastening spring 194 keeps away from the other end of gag lever post 192 and the interior terminal surface fixed connection of fastening groove 193. The fastening belt 19 moves to enable the fastening block 191 to move, the fastening block 191 corresponds to the gap between the adjacent partition plates 22 one by one, when the cover body falls into the conveying track, the cover body is clamped tightly by the partition plates 22, and the limiting rods 192 on the fastening block 191 support the cover body tightly under the action of the springs, so that the stability of cover body assembly is improved.

The implementation principle of the cover body assembling equipment in the embodiment of the application is as follows: an operator starts the motor 33, the motor 33 rotates to enable the worm 32 to rotate, the worm 32 drives the conveying rotary drum 14 to rotate through the worm wheel 31, the cover body is conveyed to the conveying table 1 from the feeding equipment, the distance between two adjacent partition plates 22 on the positioning piece 2 located at the position of the conveying rotary drum 14 is increased under the action of hinging, the cover body falls into the groove 131 of the guide rail under the action of the baffle plate 21, the baffle plate 21 is in rolling fit with the ball 132 on the conveying guide rail 13 under the action of the conveying rotary drum 14, the distance between the adjacent partition plates 22 is decreased to clamp the cover body, the rubber pads 221 on the partition plates 22 are beneficial to preventing the cover body from being damaged, and friction force is increased, so that the stability of the cover body between the two adjacent partition plates 22 is improved. Under the action of the partition plate 22 and the groove 131, the cover body is ensured to be kept in a vertical state in the assembling process, and the stability and the assembling accuracy in the assembling process of the cover body are improved.

The conveying rotary drum 14 rotates to enable the conveying gear 141 to rotate, the conveying gear 141 rotates to drive the fastening gear 171 to rotate, the fastening gear 171 rotates to enable the fastening rotary drum 17 to rotate, so that the fastening belt 19 is driven to rotate, the fastening belt 19 moves to enable the fastening blocks 191 to move, the fastening blocks 191 correspond to the adjacent partition plates 22 in a one-to-one mode, after the cover body falls into the conveying track, the partition plates 22 clamp the cover body tightly, the limiting rods 192 on the fastening blocks 191 tightly support the cover body under the action of springs, and improvement of the stability of cover body assembly is facilitated.

Baffle 21 forms the chain circle through the hinge joint, the chain circle is around locating to carry between rotary drum 14 and the transport auxiliary drum 15 and rotate, when the lid falls into the clearance between baffle 22, baffle 22 removes the lid to lid equipment department from material feeding unit 11's one end under the effect of chain circle, the equipment is accomplished the back lid and is removed to receiving hopper 12 and accomplish the equipment under the effect of baffle 22, baffle 22 removes to material feeding unit 11 formation circulation from receiving hopper 12 under the effect of chain circle, be favorable to improving lid packaging efficiency. Under the action of the partition plate 22 and the groove 131, the cover body is ensured to be kept in a vertical state in the assembling process, and the stability and the assembling accuracy in the assembling process of the cover body are improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a lid equipment, including carry platform (1), set up in carry material feeding unit (11) of platform (1) one end, set up in carry receipts material funnel (12) of platform (1) other end, its characterized in that: feeding device (11) with be provided with between receipts material funnel (12) and be used for carrying conveying guide rail (13) of lid, offer on conveying guide rail (13) and be used for sliding complex recess (131) bottom the lid, be provided with on carrying platform (1) and be used for carrying conveying mechanism (16) of lid, conveying mechanism (16) including slide set up in a plurality of setting elements (2) that are used for driving the lid to remove on conveying guide rail (13), set up in be used for the drive on carrying platform (1) drive assembly (3) that setting element (2) removed, setting element (2) including slide set up in baffle (21), fixed connection on conveying guide rail (13) are in baffle (21) are gone up and are close to baffle (22) of conveying guide rail (13) one side, and are adjacent baffle (22) are articulated each other.

2. The cover assembling apparatus according to claim 1, wherein: the conveying device is characterized in that a conveying rotary drum (14) is arranged on one side, close to the feeding device (11), of the conveying platform (1) in a penetrating mode, the conveying platform (1) is provided with a driving assembly (3) used for driving the conveying rotary drum (14) to rotate, one side, close to the material receiving hopper (12), of the conveying platform (1) is connected with a conveying auxiliary rotary drum (15) in a rotating mode, and a plurality of chain rings formed by hinging of the baffle plates (21) are arranged between the conveying auxiliary rotary drum (15) and the conveying rotary drum (14) in a rotating mode.

3. A cover assembling apparatus according to claim 2, wherein: the bottom of the conveying table (1) is provided with a supporting table (331), the driving assembly (3) comprises a motor (33) arranged on the top surface of the supporting table (331), a worm wheel (31) rotatably arranged on the conveying drum (14), and a worm (32) fixedly connected to an output shaft of the motor (33) and meshed with the worm wheel (31), the worm wheel (31) is fixedly sleeved with a connecting rod (311), and the connecting rod (311) is fixedly connected with the end surface of the bottom of the conveying drum (14).

4. The cover assembling apparatus according to claim 1, wherein: rubber pads (221) are fixed on two sides of the partition plate (22).

5. The cover assembling apparatus according to claim 1, wherein: one side of the conveying guide rail (13) far away from the conveying rotary drum (14) is provided with a fastening rotary drum (17), the fastening rotary drum (17) penetrates through the conveying table (1) and is rotatably connected with the conveying table (1), one side of the conveying table (1) close to the material receiving hopper (12) is rotatably connected with a fastening auxiliary rotary drum (18), fastening rotary drums (17) and the fastening auxiliary rotary drum (18) are wound with fastening belts (19), and the fastening belts (19) and the partition plates (22) are attached to each other along the length direction of the guide rail.

6. The cover assembling apparatus as set forth in claim 5, wherein: the end part of the conveying rotary drum (14) close to the worm wheel (31) is fixedly sleeved with a conveying gear (141), the end part of the fastening rotary drum (17) penetrating through the conveying table (1) is fixedly sleeved with a fastening gear (171), and the conveying gear (141) is meshed with the fastening gear (171).

7. The cover assembling apparatus as set forth in claim 5, wherein: fastening area (19) lateral surface is provided with a plurality of fastening blocks (191) along the length direction interval of fastening area (19), fastening block (191) wear to be equipped with gag lever post (192) near the side of baffle (21), seted up on fastening block (191) be used for with gag lever post (192) complex fastening groove (193) that slides, fixedly connected with fastening spring (194) on gag lever post (192), the other end that gag lever post (192) were kept away from in fastening spring (194) with the interior terminal surface fixed connection of fastening groove (193), gag lever post (192) and adjacent the clearance one-to-one of baffle (22).

8. The cover assembling apparatus according to claim 1, wherein: the conveying guide rail (13) is rotatably provided with a ball (132), and the ball (132) is in rolling fit with the bottom surface of the baffle (21).

Images